Reliable User Guide to Fix Realme C55 Running Slow and Freezing

Android smartphones have opened a lot of doors for their users. They continue to evolve year after year with the hope of giving the world a wonderful digital experience. So far, we can all agree that they’re going the extra mile and doing a really great job. Android phones today are all packed with supreme capabilities that are beneficial to everyone.

However, Android phones are still not close to perfect. They also act up sometimes and cause a stir. Some users have observed that the Android phone is running slow and freezing over time. There can be many potential reasons why Android phone runs slow suddenly. But it doesn’t mean it cannot be restored at all to its original state and function.

In this article, we will review the details of this Android phone issue. We’ll provide solutions you can try if you ever get caught in the same problem. Continue reading to learn more.

Understanding the Specs That Make Android Phones Run Fast

The issue of Android phone running slow and freezing is not limited to old devices only. The same problem has also been observed in newly purchased units. The roots of this unfortunate occurrence vary from one user to another. It depends on different elements, from external factors like users’ handling of the Realme C55 device to internal factors such as its capabilities. To understand it more, below are some Android phone specifications related to the Realme C55 device’s overall performance and speed.

The CPU Core Count

Unlike before, Android phones today are equipped with several cores. Each of them has the ability to execute a process alone. Therefore, the Realme C55 device can handle two or more tasks at once without compromising the quality of its performance. If your Realme C55 contains more CPU core, its performance surely be more powerful and speedy.

The CPU Clock Speed

Simply put, clock speed is basically the speed at which the CPU cores can carry out a cycle in a second. A faster clock speed definitely translates into the Realme C55 device’s higher performance. For instance, an octa-core Android phone with a one GHz per second clock speed is a decent device. But it’s less powerful than a device with the same number of cores but runs at two GHz per second.

Random Access Memory

In a simple language, Random Access Memory (RAM) temporarily stores the data from apps that are currently running. Smartphones can be more flexible with multi-tasking if their RAM has enough space. So if you’re among these users who perform multiple tasks simultaneously, you better choose a device with more RAM.

Internal Storage

The mobile applications installed on your smartphones are directly related to internal storage. The apps save their data every time, so they behave strangely when the Realme C55 device runs out of storage. If you’re using heavy mobile applications, it’s best to opt for smartphones with huge internal storage.

Reasons Why My Realme C55 is Running Slow

It’s not really hard to tell why your Realme C55 is slow because it’s apparently a common issue among users. But don’t worry. Most of the time, the problem is not a major concern. Here are some scenarios that may slow down your Realme C55s.

Overloading Background Processes

It’s great to have an Android phone that can flawlessly multi-task. However, not all units can handle that well. As mentioned earlier, it depends on the CPU core count and the core’s clock speed. If your Realme C55 is running slow and freezing, many processes may be happening at the same time. Your device’s cores and clock speed are potentially incapable of executing such demands.

Your Phone is Running Out of Storage

Mobile apps need to save data on your phone. They perform the tasks based on the data stored on the Realme C55 device. So if your Realme C55 is slow, it’s possible that your device is already running out of storage. Each app has its own storage requirement. If your phone goes below that, the app will surely crash and not work.

Animation Speed is Way Too Slow

You can modify the Realme C55 device’s animation type and speed on your Realme C55 via the developer’s option. However, altering its default settings can sometimes make the Android phone run slow. If the speed is set slower, more delays are added to the animation. Hence, it takes a while for Your Realme C55 to launch an app or complete a certain process.

You’re Using an Outdated Android Version

If your Realme C55 is running slow and freezing, the Realme C55 device’s software is probably outdated. The mobile apps installed on your device are lagging or crashing because they’re no longer compatible with the OS. It happens most of the time. Hence, always watch out for OS updates.

Your Phone is Experiencing Some System Issues

Operating systems and device software serve as the main component of all smartphones. Sometimes, it runs into inevitable problems caused by computer bugs and other glitches. When it happens, the Realme C55 device’s overall performance is affected. So that can be the reason why sometimes your Realme C55 is running slow and freezing.

Your Internet Connection is Unstable

Of course, a slow internet connection can make the Android phone runs slow too. Most apps today rely heavily on the internet to execute some tasks like communicating and streaming. So don’t panic when your Realme C55 is running slow and freezing. It’s possible that your internet connection is messing up with you.

What to Do When My Realme C55 Lags?

It’s not as bad as the black screen of death when the Android phone runs slow. However, it can still cause some delays and inconvenience for users. So it’s really important to take action when you notice some anomalies with its speed and performance. Below are some remedies that can help you get rid of this issue.

Solution 1: Reboot Your Phone

Sometimes, minor bugs can give your device a hard time. It can be the reason why your Realme C55 is running slow and freezing. If that’s the case, rebooting your phone might help a lot. Here’s how to do it.

Step 1: For seven seconds or more, hold the Power and the Volume Down button together.

Step 2: Several options will manifest on the screen. From there, click Restart. Wait until your device completely shuts off and restarts again.

Solution 2: Uninstall the Unused Apps to Free Up Some Storage

If your Realme C55 is running slow and freezing, it’s likely because you’re running out of internal storage. You may uninstall the apps you rarely use to free up some space. Here’s how to do it.

Step 1: On your home screen, find the app you wish to uninstall. Hold its icon until an option list appears.
Step 2: Click Uninstall.

Step 3: Click Ok if it asks you to confirm the action.

Wait until the app icon disappears from the home screen.

Solution 3: Set the Animation Speed a Little Faster

Altering the animation speed is not that dangerous. However, it can sometimes interfere with the Realme C55 device’s smoothness if set too slow. If your Realme C55 is running slow and freezing after modifying this setting, try to re-adjust it a little faster. Here’s how to do it.

Initiate the following steps first to enable the developers option on your device. Skip this if you have already activated the developers option:

Step 1: Go to Settings.
Step 2: Find the About Phone option. Click on it.

Step 3: Find the Build Number. And then click on it seven times.
Step 4: Enter your lock screen passcode if necessary.

Follow these steps to adjust the animation speed:

Step 1: Tap Settings from your home screen.
Step 2: From the given options, find and click Systems.
Step 3: Click Developers options.
Step 4: Under the Drawing section, you’ll find the following animation scale settings: Window Animation Scale, Transition Animation Scale, and Animator Duration Scale. Adjust the speed of these three options to 0.5x.

Solution 4: Update Your Phone to the Latest Android Version

It’s always recommended to update your phone to the latest Android version. Aside from repairs to some system errors, it also keeps your phone compatible with mobile apps. An outdated operating system can be the reason why your Realme C55 runs slow, and the apps are freezing. Don’t worry. It’s very easy to perform. Here’s how to do it.

Step 1: First, ensure your internet connection is strong and stable to avoid unwanted interruptions.
Step 2: Go to Settings.
Step 3: Click About Phone.
Step 4: Click Check Now for Update. If there’s new software available, it will automatically appear on the screen.
Step 5: Click Install Now. Depending on your device, it will restart itself after the installation process.

Solution 5: Reset Your Realme C55 to Factory Settings

One way to restore the original performance of your Realme C55 is to revert it back to factory settings. It deletes all the phone’s data and adjusts the settings to default. Most of the time, this procedure works magic. It fixes numerous issues, including the Android phone that’s slow and constantly freezing. But ensure your phone has already been backed up before commencing this step. You may use Wondershare Dr.Fone to help you back up and secure your files.

Here’s how to back up your Realme C55 using Wondershare Dr.Fone:

Step 1: Download Wondershare Dr.Fone from its official website. And then install it on your desktop.
Step 2: Launch the application on your computer.
Step 3: After it fully loads, connect your Realme C55 to your computer.
Step 4: From the main dashboard, find and click Phone Backup. Ensure your device is in USB Debugging mode.

Step 5: Check the files or data you wish to back up. Right after, click Backup.

Here’s how to reset your Realme C55 to factory settings:

Step 1: Go to Settings.
Step 2: Click System.
Step 3: Click Reset Options.
Step 4: Click Erase All Data (Factory Reset).
Step 5: Your Android phone will inform you about the data that will be deleted from this procedure. From there, click Reset Phone.
Step 6: Your Android device will ask you to confirm the procedure. From there, click Erase Everything.

Solution 6: Fix the System Issue Using Wondershare Dr.Fone

The device’s operating system may sometimes run into unexpected problems. That can make your Realme C55 performs slow. System issue is not a terrifying scenario at all. Thanks to Wondershare Dr.Fone, which provides instant repair to this kind of mobile problem. Here’s how to use it in easy steps.

Step 1: Launch the Wondershare Dr.Fone application on your desktop. And then connect your Realme C55 to your computer.
Step 2: Click System Repair from the main dashboard or Toolbox section.

Step 3: Click Android.

Step 4: Wondershare Dr.Fone will give you a list of the Android problems that this procedure will fix. From there, click Start.

Step 5: Wondershare Dr.Fone will ask you to confirm your device details. Review the listed details for Brand, Name, Model, Country, and Carrier. Amend them if necessary. Tick the checkbox beside the Note if you agree to the terms. Lastly, click Next to proceed.

Step 6: At this point, you need to put your device into Download Mode. Power off your device. And then hold these three buttons altogether: Volume Down, Home (or Bixby if you’re using a newer model), and Power buttons. Finally, press the Volume Up button.

Step 7: Wondershare Dr.Fone will automatically download the firmware that matches your device’s specifications. Wait until the process has been completed.

Step 8: Thereafter, the details about the newly downloaded firmware package will be displayed on the screen. From there, click Fix Now.

Step 9: Before initiating the installation process, Wondershare Dr.Fone will ask you to review and confirm the firmware details. It will also let you know that this procedure will erase the phone’s data. If you agree to the terms, enter 000000 into the input box and click Confirm.

Step 10: Wait while Wondershare Dr.Fone installs the new firmware to your device.

Step 11: A notification will immediately appear after installing the new firmware. Click Done if your phone starts normally. Otherwise, click Try Again to repeat the process.

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Conclusion

Android phone is capable of performing lots of stuff. It can assist you in both your personal and professional tasks. But if it’s sluggish and doesn’t execute optimally, the good things it promises all go down the drain. So if you notice that your Realme C55 is running slow and freezing, act fast to resolve the issue. Wondershare Dr.Fone can be of great help in this kind of situation. It’s an all-in-one mobile solution that can assist you with system repair, phone backup, data recovery, and a lot more.

8 Workable Fixes to the SIM not provisioned MM#2 Error on Realme C55

SIM cards are small chips that act as a connecting medium between your cell phone and your carrier. It is programmed to help your carrier identify your cell phone account with certain information. And eventually, you are enabled to make calls and to make use of mobile internet. Now, if your device is showing “SIM not provisioned” on Android then it signifies that the connection to carrier network cannot be established or perhaps, your carrier isn’t able to identify your cell phone account.

Part 1. Why does the error “SIM not provisioned MM#2” pop up?

There can be numerous reasons behind the pop up that reads “SIM not provisioned” on Android. But basically, it most probably affects the users who have registered a new SIM card. If you get to experience this issue in other situations or if the SIM is not working in Android, then the problem is with the SIM card and needs to be replaced. Anyways, here is a list of situations when the “SIM not provisioned” error may bother you.

You got a new SIM card for your new phone.
You are transferring your contacts into the new SIM card.
In case, the carrier network provider’s authorization server is unavailable.
Perhaps, you’re out of the reach of the carrier coverage area and that too, without active roaming agreement.
Though new SIM cards work flawlessly. But it is often necessary to get your SIM card activated due to security reasons.

Just in case, you haven’t bought any new SIM card and the one you were using was working fine until now, then the most probable reasons behind it could be listed below:

If your SIM card is too old, possibly it might have gone dead, try replacing it.
Perhaps, the SIM card was not properly inserted into the slot or there might be some dirt between the SIM and smartphone pins.

A yet another reason could be that your SIM card got deactivated by your carrier provider as it could have been locked to a particular phone. Now, if you insert such a SIM card to another device or a new device even, you may get to witness a message that reads “SIM not valid”.

2.1 One click to fix the “SIM not provisioned MM#2” error on Android

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Step by step Tutorial to fix “SIM not provisioned MM#2” error

Step 1. Connect your Realme C55

Download and launch the Dr.Fone toolkit on your computer and then opt for the “System Repair” option from the main interface. Meanwhile, get your Realme C55 connected with the computer using a genuine cable.

Step 2. Opt for Android Repair and key in important information

Now, hit on the “Android Repair” from the 3 options on the left, followed by hitting the “Start” button. From the upcoming screen, you’ll be asked to key in important device-related information, like brand, model, country, and carrier details. Hit “Next” afterward.

Step 3. Boot your device in Download mode

You must put your device in Download mode for better repairing of your Android OS. Simply follow the onscreen guide to boot your Android in DFU mode and hit “Next” thereafter. Once done, the software will automatically start downloading the most compatible and recent firmware for your device.

Step 4. Initiate Repairing

As soon as the download completes, the software verifies the firmware and automatically initiates repairing your Realme C55. Within a short period, you’ll notice that your Realme C55 has been successfully repaired.

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2.2 Ensure the SIM card is not dirty or wet

At times, the issue can be as simple as cleaning your SIM card and SIM slot properly. Ensuring that SIM is not wet either and then putting it back into its place. If this works, then the SIM not working in Android was due to the dirt or moisture that was preventing proper contact between SIM card pins and smartphone circuit.

2.3 Insert the SIM card correctly

If your SIM card was working properly until yet, there is a good possibility that the SIM card may have moved a bit from its actual location. Eventually, there is poor contact between the SIM card pins and the circuit. Try inserting your SIM card properly with the following steps.

Power off your Realme C55 and with the help of Q pin, eject the SIM card holder from the SIM slot of your device.
Now, grab a soft rubber pencil eraser and gently rub it in on the gold pins of SIM card to clean them properly. Then, with the help of a soft cloth wipe away the rubber residue from the SIM card.
Next, push the SIM back into the SIM card holder properly and push it back into the SIM slot now.
Turn your device back on and look if your SIM not provisioned on the Android issue is resolved or not.

2.4 Activate the SIM card

Usually, when you buy a new SIM card, it gets automatically activated within 24 hours of being plugged into a new device. But if that’s not happening in your case and you’re wondering how to activate SIM card, make use of the three options below to enable activation:

Call your carrier service provider
Send an SMS
Log on to your carrier’s website and look for the activation page over it.

Note: The aforementioned options are straightforward and are quick ways to enable activation. It depends on your carrier network whether they support them.

2.5 Contact your carrier

Even if your SIM isn’t activated, grab another working device to make a phone call to your carrier or network. Ensure, to explain the entire situation and the error message to them. Be patient while they investigate the issue. It may eat up a heck load of time or may get resolved in a few minutes that completely depend upon the complexity of the issue.

2.6 Try the other SIM card slot

A yet another reason why SIM not working in Android can be because of the SIM card slot might have gone corrupted. Thanks to the dual SIM technology, you do not have to rush immediately to get it to check or repair. You can simply rule out this possibility by ejecting the SIM card from its original SIM slot and then replacing it into the other SIM card slot. If this solution did work out for you then it is obvious that the problem was with the SIM card slot that got corrupted. And hence, it was triggering SIM not responding issue.

2.7 Try the SIM card in other phones

Or just in case, you’ve still no joy and the SIM not provisioned on Android message is bothering you. Try making use of another Android device. Eject the SIM card from the Realme C55 device which is creating problems and try plugging it into other Realme C55] and other smartphones. Perhaps, this will let you know whether the issue is with your device only or with the SIM card itself.

2.8 Try a new SIM card

Still, wondering how to fix SIM not provisioned? Perhaps, nothing worked for you, right? Well, on that note, you must head to your carrier store and request a new SIM card. Also, inform them about the “SIM not provisioned MM2” error, they will be able to execute proper diagnostics over your old SIM card and hopefully get it resolved. Or else, they’ll equip you with a brand new SIM card and swap the new SIM card into your device and get it activated in the meantime. Eventually, restoring the normal functioning of your device.

Conclusion

In wrapping up, SIM not provisioned errors on Android can be troubling, but they’re certainly fixable. There are several methods, from a simple device restart to reaching out to your network provider. But if these don’t work, we suggest trying Dr.Fone - System Repair (Android) . This tool is known for its ability to handle an array of Android issues and could be just what your device needs. Navigate your tech challenges with ease using Dr.Fone.

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Gmail Not Working on Realme C55: 7 Common Problems & Fixes

Ever since Android is introduced, it has almost eliminated the need of computers to work through Gmail. Gmail carries much importance especially when you’re a working person. A lot of work is done through mails on daily basis. But maybe today is not your lucky day. Maybe Gmail is giving you a hard time today. Is it? Is your Gmail not responding or keeps stopping you from going further? Well! There is no need to be bothered anymore. We are discussing some of the general Gmail problems along with their fixes. So, if your Gmail is not working on Android, you can go through this article and find the relevant solution.

Problem 1: Gmail App not responding or keeps crashing

First and foremost, the most common situation people meet with is when there Gmail keeps crashing. Or simply, it doesn’t respond at all. When you open it, it stuck for a few seconds and then you have to close it. It seriously is an annoying issue. If your Gmail is also not responding or crashing and you aren’t able to work properly, following are the solution you can follow.

Clear Cache

The first thing you can do to fix Gmail not responding issue is to clear the cache of Gmail. This has higher chance to get the issue resolved. To do this:

Go to “Settings” and look for “Apps & Notifications”. Please note that the option may vary in some Android phone like it maybe “Application” or “App Manager”. So, don’t panic and look for the option carefully.
Now, from the apps list, search “Gmail” and tap on it.
Go to “Storage” followed by “Clear Cache”.

Restart the Realme C55 device

Restarting the Realme C55 device in the first place simply resolves many problems and so in the instance when Gmail keeps stopping. Simply long press the power button of your device and restart the Realme C55 device. See of the problem gets vanished or not.

Factory Reset the Realme C55 device

The next option that you can try is resetting your device. This will lead to data loss so we suggest you to take backup firstly and then proceed with this method.

Hit on “Settings” and search for “Backup & Reset” option.
Tap on “Reset” or “Erase all data” (the option name again may vary).

If unfortunately the above solutions don’t work, there is a requirement to flash the stock Android ROM again. Before you wonder how, there is a professional one-click tool that can surely be of assistance. It is Dr.Fone - System Repair (Android) . The tool takes special care of the Android phones and fixes almost every system issues with ease. It takes no special technical skills and performs efficiently.

Problem 2: Gmail won’t sync between all ends

The next most common problem where people get stuck with is when there Gmail won’t sync. Here are the solutions to this particular problem.

Make Space in the Phone

When Gmail stops syncing, one of the things that can save you is clearing the storage. It is the space that maybe the culprit and therefore the syncing don’t work at all. We would like to suggest you removing the unwanted apps to clear the storage or deleting the downloaded files. You can also transfer the important files to your computer and make the space vacant.

Check Gmail Sync Settings

When still the Gmail not working issue persists and you can’t sync, make sure to check the Gmal sync settings. For this, follow the steps below:

Launch the Gmail app and tap on the menu icon (three horizontal lines).
Tap “Settings” and choose your account.
Check the box next to “Sync Gmail” if it’s not checked.

Restart the Realme C55 device

Again, restarting can also be helpful in this situation. When you boot the Realme C55 device again, check if your Gmail can sync or not.

Problem 3: Gmail won’t load

In case you are using the Gmail over your web browser and it has tested your patience in loading, here are the solutions that could prove to be fruitful for you. Please check these out.

Ensure to Use Gmail Supported Browser

First of all, you need to make sure that the browser you are using works with Gmail or not. Gmail can smoothly perform in Google Chrome, Firefox, Safari, Internet Explorer and Microsoft Edge. However, the browsers should be updated. So, please make sure that these browsers are running on the latest versions. Moreover, in case you use Chromebook, don’t forget to update the operating system in order to let it support Gmail.

Clear Cache of web browser

If you tried the above method but to no avail, try to clear the cache and cookies of the web browser. But by doing so, the browser history will be removed. As well as, the records of the websites you previously enjoyed will also be lost.

Check browser extensions or add-ons

If not the above one, try this tip. It encourages you to check your browser extensions. Perhaps these are interfering with the Gmail and due to this conflict, Gmail won’t load. You can either turn off these extensions and plug-ins temporarily or make use of the incognito mode of the browser where there are no such things like extensions and plug-ins.

Problem 4: Gmail can’t send or receive

Gmail also gives you problem in sending or receive mails and messages. And to troubleshoot such issue, following are the solutions mentioned.

Check the Latest Version of Gmail

This issue is likely to emerge when you are using an outdated version of Gmail. And therefore, the first solution says you to check if the Gmail update is available. You can go to the Play Store and from the “My apps & games” option, you can see if Gmail needs to be updated or not.

Verify Internet Connection

Another thing that carries weight while you can send or receive mails is the internet connection. As we all know that Gmail won’t respond if the Realme C55 device is not connected to the internet. Therefore, you are advised to turn off Wi-Fi and then enable it again. Also, please ensure to switch to Wi-Fi if you are using the cellular data. This may hamper the process and stop you from receiving or sending mails.

Remove you Account and Add Again

If still Gmail keeps stopping you to go ahead, make sure to once sign out from it. To do this:

Open your Gmail app and go to “Manage accounts on this device”.
Now, tap on the account you are working with. Tap on “REMOVE ACCOUNT” thereafter. After this, you can again sign in and then check if the problem is gone or not.

Problem 5: Stuck in sending

Now, here is another annoying problem that doesn’t let Gmail working on Android properly. This problem addresses the situation where users send a mail but it gets stuck on sending. If this is the problem that you are going through, the following solutions will help you.

Try Alternative Gmail Address

First of all, if Gmail is not working due to stuck in sending issue, we advise you to make use of some other Gmail address to send the mail. If the problem still occurs, jump to the next solution.

Check Network Connection

As already mentioned, be sure of an active internet connection while working with Gmail. When you are not using a stable connection, it may lead to stuck on sending, Gmail crashing and many other issues. You can fix the issue by doing these three things:

Most importantly, use only Wi-Fi rather than cellular data if you want a smoother process.
Turn off Wi-Fi and then turn it on again after nearly 5 seconds. Do the same with the router. Plug it out and the plug in.
Lastly, turn on Airplane mode and after a few seconds, turn it off again.

Now try to send the mail and see if things are still the same or not.

Check Attachments

Large attachments can also be the reason for this issue. We would here like to suggest you to check the attachments you are sending. If these are not so important, you can remove them and send the mail. Or if it is not possible to send the mail without attachments, compressing the files can be a solution.

Problem 6: “Account not synced” issue

Many times, the users get the error that says “Account not synced” while they try to work with Gmail. And this is the 6^th problem we are introducing. The ways mentioned below will assist to get out of the trouble.

Make Space in the Phone

When Gmail stops to further the process by prompting “Accounts not synced” issue, be sure that your Realme C55 has some storage in it. If not, create it straight away. As we also mentioned in one of the above solutions, you can either delete the unnecessary files or transfer the important files to the PC to make the space in the phone. Go along with this tip and see if it works.

Check Gmail Sync Settings

As another solution, check Gmail sync settings to get the issue fixed.

Simply open Gmail and hit the menu icon which is three horizontal lines on the top.
Go to “Settings” and choose your account.
See the tiny box beside “Sync Gmail” and check it if it is not.

Restart the Realme C55 device

If the above method went futile, simply restart your device. Take help of the Power button on your device. Long press it and from the options, restart it. This will hopefully work for you.

Problem 7: Gmail app running slow

The last problem that you may face is the slow-going Gmail app. In simple words, you may experience that Gmail app is operating extremely slowly. To fix this, following solutions will help you.

Restart the Phone

It is a universal method to fix minor Android system issues. And here too, we would like you to restart your Realme C55 in the first place when you find that Gmail is not responding due to the sluggish behavior.

Clear Storage of Device

Usually all the apps start running slow when the Realme C55 device is not having sufficient space. As the apps need space to function quickly and appropriately, having the Realme C55 device on low storage can prove to be a bad luck for Gmail. So, make sure you wipe out the items you no longer needed on your device and create some room so that the Gmail responds nicely and won’t be running slow anymore.

Update Gmail App

As the last tip that will indeed help you is to update the Gmail app. Until you update the app when required, Gmail keeps stopping you from working and you will definitely get frustrated. Therefore, go to Play Store and look for the Gmail update. If it is available, welcome it with smile and bid farewell to the problem of slow running Gmail.

What if your problem still doesn’t get resolved after following these 3 tips? Well! If that is the case, we will again recommend you to make use of an expert one-click tool to flash the stock Android ROM.

Dr.Fone - System Repair (Android) is going to help you serving the purpose. This mighty tool possesses huge success rate and one can rely on it for its simplicity and security. It is designed to work with numerous problem related to Android system. So, no matter if your Gmail keeps crashing or keeps stopping, it has the solution for everything.

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Reliable User Guide to Fix Realme C55 Running Slow and Freezing | Dr.fone