Fixes for Apps Keep Crashing on Motorola Razr 40 Ultra

The rapid evolution of technology has transformed our smartphones into powerful devices. Presently, with just a few taps, they possess the ability to accomplish a diverse array of tasks. It has been possible due to the extensive availability of mobile applications. However, it can be incredibly frustrating when your favorite apps keep crashing repeatedly.

You’re not alone if you’re an Android user who encounters app crashes. This article will explore ten practical ways to fix apps that keep crashing on Android devices. We will also discuss the causes behind app crashes and how to prevent them.

Part 1: What Are the Causes Behind Apps Keep Crashing on Android?

There are many reasons for the app crashing on Android devices. These reasons range from insufficient storage space to bugs and glitches in the apps. Finding out the root cause of an app crashing is important so that you can find the appropriate solution. Discussed below are some of the reasons why your Android apps keep crashing:

Insufficient Memory

When a device is low on memory, it may struggle to run multiple apps simultaneously. Each app requires memory to store its data and execute its processes. If the available memory is limited, it can cause apps to crash. That happens because they don’t have enough resources to operate properly.

Software Compatibility

Android devices come in various models and run different operating system versions. That’s why it is essential to use apps compatible with your device. Since there are a lot of Android variants, it is hard to optimize apps for all devices. An app not optimized for an Android version or device leads to crashes or malfunctions.

Outdated Apps

Apps are regularly updated to introduce new features, fix bugs, and enhance performance. Using an outdated version of an app may cause instability or compatibility problems. Since the app is not optimized for the current version of Android, it can keep crashing.

Network Problems

Some apps rely heavily on network connectivity to function properly. They need a stable and strong internet connection to perform all the functions. These apps can crash if there are network connectivity issues, such as a weak Wi-Fi or network outage. Unstable connections can disrupt data transmission, making the app’s function challenging.

App Bugs

Despite rigorous testing, apps can still have bugs or coding errors that lead to crashes. Bugs in apps can occur due to various reasons. It mostly relates to incorrect implementation of features or unexpected user interactions. App developers work to identify and fix these bugs, often releasing updates.

Part 2: How to Fix the Apps Keep Crashing on Android?

Once you discover why your Android apps keep crashing, fixing them becomes a lot easier. However, there is no need to worry even if you cannot locate the problem source. Below we have listed 10 general and specialized solutions to fix app crashing:

Fix 1: Check the Internet Connection

As mentioned before, some apps rely on the internet to function. If you don’t have an active internet connection, they will not work. To avoid the app crashing, you need to ensure that the internet connection on your device is working. If you use Wi-Fi, check the router and turn Wi-Fi off and on again. In the case of mobile data, try enabling Airplane mode and then disabling it.

Fix 2: Force Stop the Apps Keep Crashing

If your apps keep crashing, you should try force-closing the targeted app and re-opening it. Doing this will flush out minor bugs and glitches from the app. These temporary bugs and glitches can occur due to various reasons and hamper the app’s working. Use the following steps to force stop the app that keeps crashing and re-open it:

Step 1: On your Motorola Razr 40 Ultra, move the app icon and press it to select “App Info.” On the App Info screen, tap the “Force Stop” button to force close the app. The button can be either on the down left or down right corner.

Step 2: After force closing the app, relaunch it and see if the app crashing issue is resolved.

Fix 3: Restart your Android Device

In case restarting the app hasn’t worked, you should try restarting your Motorola Razr 40 Ultra. Rebooting your device reset all the processes and apps in the Motorola Razr 40 Ultra device. It helps remove conflicts between different apps, which can be the cause of your apps keep crashing on Android. To reboot your Motorola Razr 40 Ultra, adhere to the following guidelines:

Step: Press and hold the “Power” key until you see the power menu on the screen. Here, tap the “Restart/Reboot” button to restart your Motorola Razr 40 Ultra.

Fix 4: Update the Android OS

Not updating your Android OS for a long while can cause many performance issues in your device. One of these issues is the incompatibility with the latest apps. That’s why make sure that your Motorola Razr 40 Ultra is running the latest available version of the operating system. You can check and update the Android OS of your device using these steps:

Step 1: Launch the Settings app on your Motorola Razr 40 Ultra and scroll down to select “Software Update.” On the next screen, tap “Download and Install” to look for new updates.

Step 2: During the update process, ensure you have a stable internet connection. Moreover, your device should be fully charged to avoid any complications.

Fix 5: Clear the App Cache

Have you tried clearing the cache of the app that keeps crashing? The app cache consists of temporary files and data that are stored to enhance app performance. However, if the app cache becomes corrupted, it can cause crashes. In such a situation, clearing the app cache can help resolve the app crashing issue. To clear the app cache on your Motorola Razr 40 Ultra, follow these steps:

Step 1: Navigate to your targeted app icon and long-press it. Now, tap “App Info” from the pop-up menu to access app information.

Step 2: Following this, press “Storage,” and on the following screen, hit “Clear Cache.” It will clean the cache for the targeted app.

Fix 6: Reinstall the Buggy App

Bugs in the app can prove a nightmare and hard to remove from the app. If your apps keep crashing due to bugs, it is best to uninstall and then reinstall the app. It will help you eliminate any corrupted files or settings that might be causing the crashes. Given below are the steps needed to uninstall and reinstall the apps on Android device:

Step 1: Go to the problematic app on your device and press the app icon for a while. Select “Uninstall” and remove the app by pressing “OK.”

Step 2: After removing the app, go to Google Play Store and find the targeted app. Here, tap “Install” to reinstall the app on your device.

Fix 7: Check the App Permissions

Sometimes, app crashes can occur due to improper or conflicting permissions. Whenever you install an app on your device, it needs related permission to function. If you have not granted the required permissions, the apps will not function, leading to apps keep crashing on Android. You can check the app permissions using the following procedure:

Step 1: You will need to launch Settings on your Motorola Razr 40 Ultra and tap “Apps.” Here find and select the targeted app to open App Info.

Step 2: On the App Info screen, press “Permissions” to access all permission settings. Here, ensure that your app has the required permissions.

Fix 8: Check and Clear the Phone Storage

Insufficient storage space on your device can also lead to app crashes. Check the available storage space on your Motorola Razr 40 Ultra and ensure it has enough free space. If the storage is full, consider deleting unnecessary files or apps to create more space. Explained below is the process to check and free up storage on Android devices:

Step 1: Open Settings on your Motorola Razr 40 Ultra and scroll down to find and select “Battery and Device Care.” Here, tap “Storage” to view the Motorola Razr 40 Ultra device storage.

Step 2: Here, you will see detailed information about everything stored on your device. If the storage space is full, remove the unnecessary data.

Fix 9: Reboot Into Safe Mode

It can be hard to find the app crashing root cause if it happens due to conflicts between different apps. In such scenarios, the best way to find the problematic apps is to use Safe Mode on your device. Safe Mode disables all third-party apps, allowing you to determine if the crashes are caused by a specific app. Follow the process given below to reboot your device into Safe Mode:

Step 1: Press and hold the “Volume Down” and “Power” buttons together for 3 seconds to access the power menu. Here, long-press the “Power Off” option.

Step 2: Press the “Power Off” button until “Restart in Safe Mode” appears on the screen. Now reboot the Motorola Razr 40 Ultra device into Safe Mode. To exit Safe Mode, you will need to restart the phone.

Fix 10: 100% Working Solution to Fix the Android Apps Keep Crashing – Wondershare Dr.Fone

Trying to fix an app crashing with multiple methods can be a tiring and frustrating experience. That’s why the best option is always to find and use a specialized Android system repair tool. The best Android repair tool currently available is Wondershare Dr.Fone. It is a comprehensive system repairing tool that can fix almost all system issues in Android devices.

Using Wondershare Dr.Fone, you can fix issues like apps crashing, black screen of death, Play Store not working, and many more. Furthermore, you do not need any technical skills to use Wondershare Dr.Fone to repair your Android system issues.

Main Features of Wondershare Dr.Fone

Wondershare Dr.Fone is a specialized tool for fixing problems with Motorola Razr 40 Ultra devices, including the latest Motorola Razr 40 Ultra phones.
It supports the Android system repair feature for over 1000 Android phones across the spectrum.
With this tool, you can also fix bricked Android devices with ease.

Step to Fix the Android Apps Keep Crashing via Wondershare Dr.Fone

The process of fixing apps that keeps crashing on Android devices is straightforward when using Wondershare Dr.Fone. Here are the simple steps you need to follow to fix the app crashing:

Step 1: Access System Repair from Toolbox

Open Wondershare Dr.Fone on your system after installation and select “System Repair” from the “Toolbox.” Now connect your Motorola Razr 40 Ultra using a USB cable and select “Android” in Wondershare Dr.Fone.

Step 2: Provide Your Android Device Information

Click “Start” to initiate the repair process and provide your device information. You will need to provide device details like Brand, Name, Model, Country, and Carrier. Now, check the “I agree with the warning, and I am ready to proceed” box and tap “Next.”

Step 3: Repair the Apps Keeps Crashing on Android

Follow the on-screen instruction to activate Download Mode on your device. Wondershare Dr.Fone will download the related firmware once you have enabled Download Mode. Afterward, click “Fix Now” and confirm your action by inserting the “000000” code. Now, wait for the repair process to finish.

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Conclusion

To sum up, if your apps keep crashing on Android, you can resolve it in many ways. Using the fixes given in this article, you can improve apps’ performance and reduce crashes. However, if you’re looking for a reliable and convenient solution, we highly recommend Wondershare Dr.Fone.

With its clean interface and powerful features, Wondershare Dr.Fone stands out as the best choice to fix app crashes. It provides a comprehensive toolkit to diagnose and resolve various software issues.

Motorola Razr 40 Ultra Bootloop Problem, How to Fix it Without Data Loss

Have you, like many other users, faced the bootloop Android problem and wondered what exactly is Android boot loop. Well, Android boot loop is nothing but an error that makes your phone switch on itself every time you manually turn it off. To be precise, when your Motorola Razr 40 Ultra does not remain switched off or powered off and starts to boot up automatically after a few seconds, it might be stuck in the boot loop Android.

An Android boot loop is a very common problem and is one of the first symptoms of a soft-bricked device. Also, when your device is experiencing Android boot loop issue, it does not start normally to reach the Home or Locked Screen and remains frozen at the Motorola Razr 40 Ultra device’s logo, Recovery Mode or a lit-up screen. Many people fear losing their data and other files due to this error and thus, it is a very confusing situation to be in.

We understand the inconvenience caused, therefore, here are ways to tell you how to fix the bootloop problem in Android devices without losing any important data.

However, before moving on, let us learn a little about the causes for the Android boot loop error.

Part 1: What might cause the bootloop issue on Android?

Android boot loop error might seem weird and unexplainable but it occurs because of some specific reasons.

Firstly, please understand that it is a misnomer that boot loop error occurs only in a rooted device. Boot loop Android error can also occur in a stock device with the original software, ROM, and firmware.

In a rooted device, changes made, such as flashing a new ROM or customized firmware which are not compatible with the Motorola Razr 40 Ultra device’s hardware or existing software, can be blamed for the boot loop problem.

Moving on, when your device’s software is unable to communicate with the system files during the start-up process, Android boot loop problem may arise. Such a glitch is caused if you have recently updated the Android version.

Also, corrupt App update files may also cause the bootloop Android issue. Apps and programs downloaded from unknown sources bring in a particular type of virus that prevents you from using your device smoothly.

All-in-all, Android boot loop error is a direct outcome of when you try to tamper with your device’s internal settings.

Hence, if you are looking for ways to guide you about how to fix boot loop issue, you will have to revamp the Motorola Razr 40 Ultra device internally by either resetting it or adopting a recovery method.

Read on to know more about how to fix the bootloop error without any data loss when your device suffers from the bootloop Android problem.

Part 2: One click to Fix Android Bootloop without factory reset

If you are trying to figure out how to fix boot loop, the first option you have is the one-click fix to Android Bootloop which involves using the Dr.Fone - System Repair software.

This is designed to repair any data corruption on your device and restores your firmware to its usual working condition.

Dr.Fone - System Repair (Android)

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To help you get started, here’s a step-by-step guide on how to use Dr.Fone - System Repair.

Note: This method can erase data on your device, including your personal files, so make sure you’ve backed up your device before proceeding.

Step #1 Download the Dr.Fone - System Repair software from the website and install it onto your computer.

Open the software and select the System Repair option from the main menu to fix the Android bootloop error.

Step #2 Connect your Motorola Razr 40 Ultra to your computer using the official cable and select the “Android” option from the three menu items. Click “Start” to confirm.

You’ll then need to input the Motorola Razr 40 Ultra device information, such as your carrier info, device name, model, and country/region in order to ensure you’re downloading and repairing the correct firmware to your phone.

Step #3 Now you’ll need to put your phone into Download Mode to remove the Android bootloop.

For this, you can simply follow the onscreen instructions for both phones with and without home buttons.

Click “Next”, and the software will begin downloading the firmware repair files.

Step #4 Now you can sit back and watch the magic happen!

Make sure your computer stays connected to the internet, and your device stays connected to your computer throughout the entire process. Once the firmware has been downloaded, it will be automatically installed onto your mobile device, removing the boot loop Android error.

You’ll be notified when the process is done and when you can remove your device and start using free from the boot loop Android error!

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Part 3: Soft reset to fix Android bootloop issue

When your device is stuck in Android boot loop, it does not necessarily mean that it is bricked. Boot loop might be occurring due to a simpler problem which can be fixed by turning off your device. This sounds like a home remedy for a serious problem but it works and resolves the problem most of the time.

Follow the steps given below to soft reset your device:

Turn the Motorola Razr 40 Ultra device off and take out its battery.

If you cannot take the battery out, let the phone be off for about 3 to 5 minutes, and then turn it back on.

Simply performing a soft reset on your device can help you if you are looking for solutions for how to fix the bootloop issue. This a very useful method as it does not result in any kind of loss in data and protects all your media files, documents, settings, etc.

In case the Motorola Razr 40 Ultra device does not turn on normally and is still stuck in the bootloop Android problem, be prepared to use the troubleshooting techniques given and explained below.

Part 4: Boot into Safe Mode to fix Android boot loop

Booting your Motorola Razr 40 Ultra into Safe Mode is a useful troubleshooting step to fix boot loop issues caused by third-party apps. When in Safe Mode, the Motorola Razr 40 Ultra device will start up with only essential system apps, and any downloaded apps that might be causing conflicts won’t run. Here’s how you can boot your Motorola Razr 40 Ultra into Safe Mode to address the boot loop problem:

Step 1: Power Off Your Device

Hold down the power button until it turns off completely.

Step 2: Access Safe Mode

To enter Safe Mode, follow these steps based on your device model:

For most Android devices: Press and hold the power button to turn on your device. As soon as the manufacturer’s logo appears, press and hold the Volume Down button until the Motorola Razr 40 Ultra device finishes booting. You should see “Safe Mode” displayed in the bottom left or right corner of the screen.
Some devices might require slightly different key combinations. Refer to your device’s user manual or perform an online search for the specific method to enter Safe Mode for your model.

Step 3: Observe the Motorola Razr 40 Ultra device

Once your device has booted into Safe Mode, use it for a while to see if the boot loop issue persists. If the boot loop doesn’t occur in Safe Mode, it indicates that the problem is likely caused by a third-party app.

Step 4: Identify and Uninstall Problematic Apps

Now that you’re in Safe Mode, it’s time to identify the troublesome app. Start by uninstalling recently installed apps one by one until the boot loop problem is resolved. After each uninstallation, restart your device normally to check if the boot loop still occurs. Continue this process until you find the problematic app.

Step 5: Restart Normally

Once you’ve identified and uninstalled the problematic app, restart your device normally to exit Safe Mode. Your Android device should now start up without getting stuck in a boot loop.

By following these steps and using Safe Mode to isolate problematic apps, you can effectively troubleshoot and resolve boot loop issues on your Motorola Razr 40 Ultra.

Part 4: Factory reset to fix Android bootloop issue

Factory reset, also known as Hard Reset, is a one-stop solution for all your software resulting in issues. Android boot loop being such problem, can be easily overcome by performing a factory reset.

Please note that all your device’s data and settings will be deleted by adopting this method. However, if you have a Google account signed in on your Motorola Razr 40 Ultra, you will be able to retrieve most of your data once the Motorola Razr 40 Ultra device turns on.

To factory reset your Android boot loop device, you must first boot into the Recovery Mode screen.

To do this:

Press the volume down button and power button together until you see a screen with multiple options before you.

When you are at the Recovery Mode screen, scroll down using the volume down key, and from the options given, select “Factory Reset” using the power key.

Wait for your device to perform the task and then:

Reboot the phone in Recovery Mode by selecting the first option.

This solution is known to fix the boot loop error 9 out of 10 times, but if you still can’t start your Motorola Razr 40 Ultra normally, consider using a CWM Recovery to resolve the Android boot loop issue.

Part 5: Use CWM Recovery to fix bootloop on rooted Android

CWM stands for ClockworkMod and it is a very popular custom recovery system. To use this system to solve the boot loop Android error, your Motorola Razr 40 Ultra must be rooted with CWM Recovery System which basically means CWM must be downloaded and installed on your device.

Furthermore, to use CWM Recovery to fix boot loop on rooted Android devices, follow the steps given below:

Press the home, power, and volume up buttons to launch the CWM Recovery screen.

Note: you might have to use a different combination of keys to enter into Recovery Mode, depending on your device’s model.

Scroll down using” the volume key to select “Advanced”.

Now select “Wipe” and choose to wipe “Dalvik Cache”.

In this step, select “Mounts and Storage” to click on “Wipe” or “Cache”.

Once this is done, make sure to reboot your Motorola Razr 40 Ultra.

This process with successfully fix the Android boot loop error and not cause any loss of data stored on your device stuck in boot loop.

So the bottom line is that boot loop Android issue may seem like an irreparable error but it can be resolved by carefully following the techniques explained above. These methods not only tell you how to fix the bootloop problem but also prevent it from occurring in the future.

An Android boot loop is a common phenomenon with all Android devices because we tend to tamper with our device’s internal settings. Once the ROM, firmware, kernel, etc are damaged or rendered incompatible with the Motorola Razr 40 Ultra device’s software, you cannot expect it to function smoothly, hence, the boot loop error occurs. Since you are not the only one suffering from the Android boot loop problem, be rest assured that the ways, given above, to combat it are recommended by users facing similar troubles. So, don’t hesitate and go ahead to try them on.

safe & secure

Home Button Not Working on Motorola Razr 40 Ultra? Here Are Real Fixes

There is no doubt that it is quite frustrating when your device buttons, such as home and back don’t work properly. The reasons can be software as well as hardware issues. If you are wondering whether there is any solution to fix this problem, then you’ve come to the right place. Firstly, yes some methods can probably help you to come out of this issue. Here, in this guide, we have covered various solutions you can try to resolve the “home button not working Android” problem no matter whether it is due to software or hardware reason.

Part 1: 4 Common Measures to Fix Home Button Not Working Android

Here, we are going to mention four common methods that you can try to resolve the home button problem on your Motorola Razr 40 Ultra with ease.

1.1 One click to fix Android Home Button Not Working

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When it comes to the home button not working Motorola Razr 40 Ultra problem, the most common reason is the unknown system issues. In such a scenario, the best solution is using Dr.Fone - System Repair (Android) software to repair your Android system to normal in one click. This tool is powerful enough to resolve various Android issues within a few minutes.

Dr.Fone - System Repair (Android)

Android repair tool to fix home button not working on Android

The tool can help you to fix the Android operating system in a wide range of scenarios.
It is compatible with all Motorola Razr 40 Ultra devices.
There is no need for technical skills to use the software.
The software comes with a high success rate for fixing the Android system.
It provides easy steps to resolve Android issues.

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To learn how to fix home button not working problem, download and install the Dr.Fone - System Repair (Android) software on your computer, follow the below step-by-step guide:

Step 1: To begin with the process, launch the software on your computer and select the “System Repair” option from the software main window.

Step 2: Thereafter, connect your Motorola Razr 40 Ultra to the computer using a USB cable and select the “Android Repair” tab from the left menu.

Step 3: Next, you will navigate to a device information page where you have to provide your device information.

Step 4: After that, the software will download the appropriate firmware to repair your Android system.

Step 5: After downloading the firmware, the software will start the repair process. Wait for a few seconds, the problem should get fixed and your phone will get back to its normal state.

1.2 Force Restart your Android

Whenever you encounter with Android virtual soft keys, not working problem, the first thing you should try is to force restart your phone . If the problem is due to a software issue, then it can be probably fixed by simply force restarting your Android.

Here are simple steps on how to force restart on Android:

Step 1: To begin with, press and hold the power button and either volume up or down button at the same time until your device screen goes off.

Step 2: Next, press the power button for a few moments to force restart your device.

1.3 Restore Factory Settings

If force restarting won’t help you to fix the problem you are facing, it’s time to reset your Motorola Razr 40 Ultra to factory settings. The factory reset on an Android device will erase all of your phone settings, third-party apps, user data, and other app data to restore your device to its original manufacturer condition or settings. It means that this can bring back your device to its normal state.

To learn how to restore factory settings, follow the below steps:

Step 1: Go to your ‘Settings” and then, go to “System”>” Advanced”>” Reset options”.

Step 2: Next, tap on “Erase all data”>” Reset phone” to factory reset on your phone. Here, you may need to enter the password or pin or pattern.

Once you are done with the above steps, restart your phone and restore your data and this might be fixed the problem for you. If not, then try the next solution.

1.4 Update Android Firmware

It might be the case that your Android firmware is not updated and that’s why you are experiencing the home button not working Android problem. Sometimes, not updating your Android firmware can cause various issues and problems while using your device. So, you should update it, and here are steps on how to do it:

Step 1: Open the Settings and then, go to “About device”. Next, click “System updates”.

Step 2: After that, click “Check for updates” and if updates are available, then download and install it to update your Android version.

Part 2: What if the Home Button fails due to hardware reasons?

When your Android home and back button not working because of hardware reasons, you can’t get the problem resolved by simply rebooting your device. In such cases, you have to use alternative apps to replace the home button.

2.1 Simple Control app

The Simple Control app is the first and foremost solution to fix the Android home button not working issue. With the help of this app, you can fix many soft keys of your device. It is specially designed for Android users facing trouble using home, volume, back, and camera buttons. Plus, the app utilizes Accessibility service, but it doesn’t get access to your sensitive and personal information.

Pros:

It can easily replace broken and failed buttons.
The app is quite easy to use.

Cons:

It is not as much efficient as other similar apps available out there.

URL: https://play.google.com/store/apps/details?id=ace.jun.simplecontrol&hl=en_US

2.2 Button Savior app

Button Savior app is one of the ultimate apps that can help you to fix the Android home button not working problem with ease. For this app, root and no root versions are available on the Google Play store. To fix the Home button not working issue, no root version is the right one. But, if you want to fix the Back button or other buttons, then you need to go for the root version.

Pros:

It comes with a root as well as no root version.
The app is powerful enough to fix a wide range of buttons.
It shows information regarding the date and time and battery.

Cons:

The root version of the app can cause data loss.

URL: https://play.google.com/store/apps/details?id=com.smart.swkey" target="_blank” rel=”nofollow

Navigation Bar app is another great solution to fix the home button not responding problem. It can replace broken and failed button for users who are facing difficulty using navigation bar panel or buttons not working properly. The app offers numerous features, and it is easy to use.

Pros:

It offers many colors to make an incredible navigation bar.
The app provides 15 themes for customization.
It comes with the ability to change the size of the navigation bar.

Cons:

Sometimes, the navigation bar stopped working.
It comes with ads.

URL: https://play.google.com/store/apps/details?id=nu.nav.bar

2.4 Home Button app

Home button app is another remarkable solution to replace broken and failed home buttons for users having trouble while using buttons. With this app, it is quite easy to press or even long press on the home button as assistive touch.

Pros:

You can change the button of color using the app.
With the help of it, you can set a vibrate setting on touch.
It provides support for many press actions, such as home, back, power menu, etc.

Cons:

It doesn’t come with a lot of features, unlike other apps.
Sometimes, it shuts down automatically.

URL: https://play.google.com/store/apps/details?id=nu.home.button

2.5 Multi-action Home Button app

Is your Android physical home button is broken or dead? If yes, then the Multi-action Home Button app can help you to fix it with ease. With the help of it, you can create a button in centre-bottom of your device screen, and you can also add numerous actions to that button.

Pros:

It provides various actions with the button.
It is very simple and easy to use.

Cons:

The app’s very useful feature comes with its pro version.

URL: https://play.google.com/store/apps/details?id=com.home.button.bottom

Conclusion

Hopefully, the methods covered in this post helps you to fix Android home and back button not working problem for you. If it is a system issue, then the best thing you can do is to take advantage of Dr.Fone - System Repair (Android) software. It can surely help you to fix your Android system to normal within a few minutes.

HowTo

Fixes for Apps Keep Crashing on Motorola Razr 40 Ultra | Dr.fone