Authentication Error Occurred on Huawei Nova Y71? Here Are 10 Proven Fixes

There are times when users get an authentication error while they connect to a Wifi network. The problem is mostly found in Android whenever a device tries to establish a connection to Wifi. If your device is also experiencing an authentication problem Wifi, then don’t worry. It can easily be resolved. In this post, we will make you familiar with the root cause for the Huawei Nova Y71 Wifi problem and how you can resolve whenever authentication error occurred on your device.

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## Part 1: Any idea about the Wi-Fi authentication problem?

Wi-Fi authentication has to be done every time you wish to connect to a Wi-Fi network over your smartphone or laptop. To authenticate yourself and connect to the protected Wi-Fi network, you need to have the password of it. But if after you’re putting in the correct password and still experiencing the wifi authentication problem. Here’s what you need to know.

Authentication error occurs when the “deal” between the Wi-Fi router and device fails due to certain reasons. First, the Huawei Nova Y71 device sends the password of the network and the “connect” request in an encrypted format to the Wi-Fi router. Then, the router decrypts the password and compares the password saved on it. Now, if the password matches, it sends affirmation for the “connect” request, and then the Huawei Nova Y71 device is allowed to connect to the network.

Part 2: Why Authentication Error Occurred when Connecting to Wifi?

There could be plenty of reasons for facing an authentication error on your device. Most of the time, it occurs whenever a Wifi router seems to malfunction. Furthermore, if your phone has been recently updated, then chances are that there could be an issue with its drivers. A security attack can also make your device malfunction as well. An unstable connection or a router blockage can also be a reason for this issue.

In this scenario, whenever you try to connect to a Wifi network (even after supplying the correct password and username), it doesn’t connect to it. Instead, it displays an authentication error occurred promptly. Thankfully, there are plenty of ways to overcome the authentication problem Wifi. In the next section, we have provided three different solutions to fix the Huawei Nova Y71 Wifi problem (as it mostly happens on Android devices).

Part 3: 10 Solutions to Fix Wifi Authentication Error

Before we make you familiar with different fixes for the Wifi authentication error, it is important to check your router beforehand. Chances are that you could be getting the authentication error because your router is not functioning properly. You can restart it and try to connect any other device to it as well to check it. After making sure that there is no problem with your network or router, follow these suggestions to overcome the authentication error occurred issue.

Check if extra characters added in Wi-Fi password

Ensure that no other extra characters are being added in the Wi-Fi password while you’re entering it. Key in the password carefully while viewing the characters, and then check if the authentication error occurs or not.

One-Click to Fix Wifi Authentication Error by Android System Repair

Android system repair is considered the most effective way to fix Wifi Authentication Error. As the bottom-layer Android system files may be corrupted unconsciously with days of phone use, the Wifi Authentication Error may be one of the symptoms.

So Android repair requires programming knowledge to do it?

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• Fixes all Android system issues like a black screen of death, Wifi authentication error, etc.
• One-click to fix the Wifi authentication error. No technical skills required.
• Supports all the new Huawei Nova Y71 devices like Galaxy S8, S9, etc.
• Easy-to-follow instructions provided on each of the screens.

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Here are the steps to fix Wifi Authentication Error by Android system repair:

Note: Android repair is effective to permanently fix Wifi Authentication Error, but may wipe out the existing phone data. Backup all the important Android data to PC before you go on.

1. After the Dr.Fone tool is downloaded, install, and launch it. You can see the following screen.

1. Connect your Huawei Nova Y71 to the computer, and select “Android Repair” in the middle.

1. Select all the details that match your device, and click “Next”.

1. Next up, you should boot your Huawei Nova Y71 in download mode by following the on-screen instructions.

1. Allow the program to download the corresponding firmware. After that, the Android repair will start and get the Wifi Authentication Error fixed in minutes.

Use static IP address instead of DHCP

DHCP, or Dynamic Host Configuration Protocol is the default IP address assignment for the Wi-Fi settings on many devices. Whereas DHCP can cause IP address conflict during the dynamic IP address assignment. So, you’d better change “DHCP” to “Static” to see if the authentication error persists.

Step 1: Head to the “Settings” of your Huawei Nova Y71 and then opt for “Wireless and Networks” followed by “WLAN/WiFi”.

Step 2: Now, hit on the WiFi network that is showing “authentication error occurred”.

Step 3: Depending on your Huawei Nova Y71 model, look for “IP Settings” and tap on it. Now, switch the “DHCP” to “Static”.

Step 4: Note down the static IP address fields and wipe off all the fields. Punch it in again and then save it.

Check carefully for duplicate Wi-Fi names before you connect

Perhaps, you might connect to a WiFi with a similar name. There are good chances that some users do not modify their WiFi network name and possibly, your neighbor may have the same WiFi network, service provider. Therefore, ensure you connect to the correct WiFi network.

Reset the Wifi network

One of the easiest ways to fix the authentication problem of Wifi is to reset the network. To do this, you would be required to forget the respective network first and then connect to it again. This can be done by simply following these steps.

1. Firstly, you need to forget a Wifi network. To do it, go to your phone’s Settings > WiFi and network. From here, you can see a list of all the Wifi hotspots that your phone connects to. Select the network you wish to forget.

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2. When you would select a network, it will provide the basic information related to it. Just tap on the “Forget” button and agree to the pop-up message. This will erase the network’s information from your device.

3. Afterward, turn on your Wifi again and tap to the network you wish to connect to. Simply provide the credentials and tap on the “Connect” button to reestablish the connection. This way, you can reset the network successfully.

Modify network connection

If the above solution won’t work, then you would be required to walk the extra mile to fix the Huawei Nova Y71 Wifi problem. After you reset a network connection, if still getting issues regarding the authentication of the network, you need to modify the connection. In this technique, you will be changing the IP settings on your phone to alter the way it establishes a secure connection. You can do it by following these steps.

1. To start with, visit your phone’s Settings and open the Wifi page.

2. This will display a list of all the Wifi networks that are associated with your device. Just long-tap on the Wifi network that you wish to modify. It will open another pop-up window. From here, tap on the option of “Manage network settings”. Sometimes, users also get an option of “Modify network settings” here as well. Simply select it to proceed.

3. It will display basic information related to your Wifi network. Just tap on the “Show advanced options” button to access more options related to the network setting.

4. From the IP Settings menu, change the field from DHCP to Static. This will let you establish a static connection between your device and the router.

5. As soon as you will change it to static, you will get different fields related to your network’s IP address, gateway, DNS, and more. Simply fill these fields and tap on the “Save” button once you are done.

Now, try to connect to the Wifi hotspot again. You would be able to overcome the authentication problem of Wifi.

Change Network Security Type

It has been observed that, when we connect to Wifi, our device chooses a wrong security type. This clashes with the default security protocol of the router and authentication error occurred due to this. If your device is facing the same issue, then it can be fixed by simply changing its security type. To do this, follow these instructions:

1. To change the security type of a network, you need to “Add the network”. If you already have the Wifi network saved, then simply forget the network by following the above-mentioned tutorial.

2. Now, turn on your device’s Wifi and tap on the option of “Add network”. Here, you would be asked to give a network name and select the security type. To manually select it, tap on the “Security” option.

3. From here, you will get a list of various security protocols that you can pick. Select “WPA/WPA2-PSK” and save your selection.

Now, try to connect to the network again. Most likely, it will let you fix the authentication error on your device.

Update Android firmware to the latest

There are instances where an outdated OS version of your Huawei Nova Y71 may create a hindrance in establishing a connection between your device and the WiFi network. You need to update your Android firmware to the latest version and then check if the problem persists or not.

Step 1: Launch “Settings” of your Huawei Nova Y71 and then get into the “About Phone” option.

Step 2: Now, opt for the “System Update” option. If the update is available, get your device updated to the latest OS version.

Restart the router and reset Android network settings

Sometimes, the WiFi router may hang up while establishing a connection and therefore, the wifi authentication problem occurs. Try restarting your Wi-Fi router and then check if your device connects successfully. If this doesn’t work, try to reset your Android Network Settings .

Bonus tip: Turn Airplane mode on/off

By simply turning on the Airplane mode (and later turning it off), you can easily fix the authentication problem Wifi most of the time. You can find a toggle button for Airplane mode on the notification bar of your phone. If you can’t find it there, then go to your phone’s Settings > Connection > More Networks and turn on the feature of “Airplane Mode”.

Let it do for a while. Afterward, turn it off and try to connect to the Wifi network again.

After following these quick and easy suggestions, you would be able to fix the Huawei Nova Y71 Wifi problem for sure. Even if you use any other Android device, then its authentication error can easily be resolved after these effective solutions. Go ahead and give these expert solutions a try and let us know about your experience as well. If you have any other solution to fix the authentication problem Wifi, then share it with us as well in the comments.

What to Do if Google Play Services Keeps Stopping on Huawei Nova Y71

Is the annoying Google Play Services error constantly popping up on your phone? Is it happening while reading, gaming, or browsing social media?

The error constantly plagues thousands of Android users, and it can be incredibly frustrating when you’re using the phone for something important or doing something entirely unrelated to the Google Play app.

Oddly enough, the “Unfortunately, Google Play Services has stopped.” error isn’t severe – you can fix it with a few general and easy-to-do fixes, a factory reset, or a system repair. Below, you’ll find info about why it’s happening and a list of ten possible solutions.

Why Am I Getting the Message “Google Play Services Keeps Stopping?”

Computers and phones often speak in error codes and apps that stop working. Even minor connectivity issues can cause these problems, leaving you wondering what’s wrong with your device or displaying the “Unfortunately, Google Play Services has stopped working.” error message.

Software errors are another set of problems that can also cause this issue. Namely, an average phone user has at least 40 installed apps, and sometimes these apps don’t play well together. They generate problems or steal resources from each other, such as RAM, causing crashes and errors.

There’s also the issue of wrong app versions. Although each Android phone uses the Android operating system, these systems can be vastly different, and the apps built for them can be made to be phone-specific and only run on a specific phone model.

That’s also the case with Google Play Store and Google Play Services.

Why Google Play Services Keeps Stopping

The Google Play Services keeps stopping error is an infamous one, and it can appear for various reasons and even on brand new phones. However, these causes can be categorized into three groups, which are:

1. Network Issues
2. Software Errors
3. Wrong Play Services Version

Regardless of what’s causing the issue on your phone, we’ve compiled a list of ten possible solutions, and you can find those below.

Solutions to Try When Google Play Services Keeps Stopping

There are many solutions for the issue of Google Play Services that keeps stopping. We’ve listed the most famous and effective ones, and you’ll find them below in no particular order. Try them out and see whether they fix the issue.

1. Do a Factory Reset

A factory reset on any smartphone removes all your data on the phone’s internal storage and can even wipe your SD card clean if you select the option. Before you reset your phone to factory settings, ensure you’ve backed up all your essential apps and files. When you’re ready, you can do a factory reset by following these steps:

• Step 1: Go into Settingsand search for “reset.”
• Step 2: Choose Factory reset.
• Step 3: Tap the Erase all dataor Reset device at the bottom, whichever button is there.

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![android factory reset](https://images.wondershare.com/drfone/article/2023/06/fix-google-play-services-keeps-stopping-2.jpeg)

• Step 4: Input your password and confirm the action.

Your phone will now restart and start the reset process. Once the factory reset completes, your phone will look brand new, and you’ll need to install all your apps again. Moreover, your Google Play Services app will likely get fixed by this, too.

2. Update Your System

As keeping your phone’s system and apps updated to the latest possible version is essential and recommended for the best performance and highest efficiency, you can try updating it to see whether it fixes your Google Play Services error. Here’s how:

• Step 1: Open the Settings
• Step 2: Head into System> System update.
• Step 3: If there’s an update available, click it and go through the process of updating your phone’s system.

Restarting your phone after an update, even if it doesn’t restart itself, is highly advisable, ensuring that the new updates apply without issues.

3. Revert to the Previous Version

As we’ve discussed the wrong Play Services versions above, it’s worth noting that sometimes even the developers can make mistakes and roll out the wrong version for your phone. So, if you notice that the phone is getting the error after you’ve updated Google Services or the Play Store, you can quickly revert to the previous version, and here’s how:

• Step 1: Head into Settings> Apps > Google Play Services.
• Step 2: Press the Disablebutton at the bottom of the screen.
• Step 3: Restart the phone, repeat the process by clicking Enablethis time, and restart the phone again.

As these are system apps, you can’t remove them from the phone, and disabling them will only remove the updates, leaving you with a base version that came with your phone out of the box.

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4. Uninstall the App’s Updates and Reinstall

Like reverting to the previous version, you can also try reinstalling updates to fix the Google Play Services has stopped working error. The process is similar to the one above, but we’ve still included the steps. Here’s how you can do that:

• Step 1: Go into Settings> Apps and find Google Play Services.

• Step 2: Tap it and press Uninstall Updatesat the bottom.

  

• Step 3: Exit the Settingsapp and restart the phone.

• Step 4: Open the Play Storeapp and head into the app’s settings by clicking your profile icon. Then scroll to the bottom, and tap Settings.

• Step 5: Find and tap the Play Store versionto update your Google Play Services.

As you’re already there, you might as well update all other apps after you tap Manage apps & device. That will ensure that older and not-up-to-date apps aren’t causing the issue.

5. Check Storage

Believe it or not, one of the leading causes of the Google Play Services issue is a phone overfilled with apps. Namely, if you have insufficient storage, the Google Play Store app will likely crash and display errors such as “Unfortunately, Google Play Services has stopped working.”

Head into your phone’s Settings and select Storage to see how your phone’s doing storage-wise. Deleting a few apps you don’t use and transferring your photo and video library to a PC is highly advisable if your phone’s storage space lacks gigabytes.

6. Do a System Repair

Although the other solutions here are general fixes that might help, a system repair might take a bit longer but will undoubtedly fix your issue. You can use the Wondershare Dr.Fone app to repair the system and eliminate the annoying “Unfortunately, Google Play Services has stopped working” error.

Moreover, Dr. Fone works on Android and iOS devices and can fix various phone issues, including boot loops, a white screen of death, a stuck phone, etc. That’s why we’ve included a guide on using it for an Android phone issue. Here’s how:

• Step 1: Launch the Wondershare Dr.Fone app on your PC and head into Toolkit> System Repair > Android.

  

• Step 2: Select the type of issue you want to fix > Start.

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![start the android system repair](https://images.wondershare.com/drfone/guide/android-system-repair-1.png)

• Step 3: Select the make and model of your phone so that Dr.Fone can find the appropriate Android software.


• Step 4: Connect the phone to the PC via a USB cable and follow the on-screen instructions to put the phone into Download Mode. The instructions are available for both phones with and without the home button.

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![put the phone into download mode](https://images.wondershare.com/drfone/guide/android-system-repair-4.png)

• Step 5: Select the appropriate Android firmware, download it, and hit Fix Nowafter it downloads.

  

• Step 6: Enter the code and hit Confirmto continue the system repair process. When it’s done, click the Done

  

That’s all it takes to do a system repair with Wondershare Dr.Fone. Give the software a few minutes to complete, during which your phone might restart a few times. Once it’s done, your Google Play Services app will undoubtedly work.

7. Clear Cache

The easiest and the most obvious fix for many Android apps is clearing the app’s cache. Here’s how you can do that for Google Play Services and Google Play Store:

• Step 1: Go into Settings> Apps and find the Google Play Store
• Step 2: Tap Storageand hit the Clear cache

![clear app cache](https://images.wondershare.com/drfone/article/2023/06/fix-google-play-services-keeps-stopping-10.jpg)

• Step 3: Repeat the process for the Google Play Services

If this doesn’t work, move on to another possible fix.

8. Check Date and Time Settings

Oddly enough, the Google Play Services app is prone to failure because of an incorrectly set time or date. That’s because Google’s servers constantly check these settings before issuing updates to the Huawei Nova Y71 devices, so you’ll need to ensure they’re correct beforehand. Here’s how:

• Step 1: Head into Settings> System > Date & Time.
• Step 2: Ensure that both “**Use network–provided time” and “Use network-provided time zone**” are toggled on.

![check date and time settings](https://images.wondershare.com/drfone/article/2023/06/fix-google-play-services-keeps-stopping-11.jpg)

• Step 3: If this doesn’t work, you can try repeating the process and manually setting the time and the time zone.

Once you check or change these settings, try using the Google Play Store app and check whether the issue is fixed. Restarting the phone after changing the settings is also highly advisable.

9. Troubleshoot Your Internet Connection

Another regularly overlooked troublemaker is a poor internet connection. That’s because most apps nowadays are meant to work in online mode only, and losing connection or using a bad one interferes with the app’s functionality.

To test the internet connection on your Huawei Nova Y71, you should open a browser and head to a random internet page to see if it’s opening and whether there are any delays. If it’s working fine, your internet connection isn’t the problem.

10. Adjust Google Play Services Permissions

Although permissions rarely change, they can cause issues if you change them accidentally. These settings can be found in the same place where you would uninstall updates or clear the app’s cache, so you can use some of the steps mentioned above to check them.

Once inside Permission Settings, check whether the Google Play Services and Play Store apps have sufficient permission to do their jobs and whether any required permissions were recently removed. If so, grant these two apps their permissions back.

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Conclusion

Although it’s an incredibly frustrating error, the “Unfortunately, Google Play Services has stopped” message is more annoying than serious. We’ve explained why it happens, but we’ve also given you a list of solutions to fix it.

Our list includes various fixes, from simple ones, like deleting the app’s cache and ensuring your network works fine, to more serious ones, like doing a factory reset. Alternatively, you can do a system repair with the help of Wondershare Dr.Fone, which will certainly fix the problem, but it might be a bit more complicated than cache deletion.

How to Exit Android Factory Mode On Huawei Nova Y71?

You’ve often heard that recovery mode will solve just about any problem your Huawei Nova Y71 is experiencing. This is mostly true and one of the components of Android’s recovery mode, factory mode or factory reset is one of the most efficient ways to solve various problems on your device. While factory mode is often a good thing, there are times when your device can enter factory mode on its own. Other times, you can safely enter factory mode but not know how to get out.

Fortunately for you, this article will explain all aspects of factory mode and especially how to safely exit factory mode.

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Part 1. What is Android Factory Mode?

Factory mode or what is commonly known as factory reset is one of the options available for you when your Huawei Nova Y71 is in recovery mode. Several options are available for you once you enter Recovery mode on your device but few are as effective as the wipe data/ factory reset option. This option is useful in solving a whole host of problems that your device could be experiencing.

If you have been using your Huawei Nova Y71 for a while now and its performance to be less than ideal, a factory reset might be a good solution. That is however not the only problem a factory reset or factory mode can solve. It will also work for a number or Android errors that you may experience, problems caused by faulty firmware updates and also tweaks made on your device that may not have worked as expected.

It is however important to note that a factory reset or factory mode does often result in the loss of all your data. Therefore a backup is necessary to protect against this data loss risk.

Part 2. Backup your Android Device First

Before we can see how to safely enter and exit factory mode, it is important to have a full backup of your device. We mentioned that a factory mode will likely erase all the data on your device. A backup will ensure that you can get your phone back to its original state before the factory mode.

In order to do a full and complete backup of your device you need to have a tool that will not only ensure that you backup everything on your device but one that makes it easy for you to accomplish this. One of the best tools in the market is Dr.Fone - Backup & Resotre (Android) . This software is designed to enable you to create a full backup of your device.

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Follow these very simple steps to use this MobileTrans Phone Transfer software to create a full backup of your device.

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Step 1. Launch Dr.Fone on your computer and choose “Backup & Restore”

Run the software on your computer and you can see all features displayed in the primary window. Choose this one: Backup & Restore. It allows you to get your device backed up entirely with one click.

Step 2. Plug in with your device

Then plug in with your device to the computer. When your devic is detected, click on Backup.

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Step 3. Select the file types to backup

The program will display all the file types it can support to backup. Just select the ones you would like to backup and hit Backup.

Step 4. Start backing up your device to the computer

After choosing the file’s type for backup, click “Backup” to begin backing up your device to your computer. It will take you a few minutes, depending on the storage of the data.

Note: You can use the feature of “Restore From Backup” to restore the backup file to your device, when you have the need later.

Part 3: One Click Solution to fix Android stuck in factory mode

From the above parts, you are well aware about what is factory mode. As we discussed, this mode fixes most troubles with Android devices.

But for situations when your Huawei Nova Y71 gets stuck in this very same factory mode, the most feasible solution for you is Dr.Fone - System Repair (Android) . This tool fixes all Android system issues including unresponsive or bricked device, stuck on Huawei Nova Y71 logo or factory mode or blue screen of death with a single click.

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• You can easily fix your Android stuck in factory mode with this tool.
• The one-click solution’s ease of operation is appreciable.
• It has carved a niche being the first Android repair tool in the market.
• You don’t need to be a pro in technology to use this program.
• It is compatible with all latest Huawei Nova Y71 devices like Galaxy S9.

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In this part we will explain how to exit Android recovery mode using Dr.Fone - System Repair (Android) . Prior to proceeding, you got to remember that device backup is paramount to keep your data safe. This process might erase your Huawei Nova Y71 data.

Phase 1: Ready your device and connect it

Step 1: Installation completion needs to be followed by running Dr.Fone on your system. Over the program window, tap ‘Repair’ afterwards and get the Android device connected.

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Step 2: Select the ‘Android Repair’ option from the list to fix Android stuck in factory modeissue. Hit the ‘Start’ button soon after.

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Step 3: Select Android device details on the Huawei Nova Y71 device information window, followed by tapping the ‘Next’ button.

Step 4: Enter ‘000000’ for confirmation then proceed.

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Phase 2: Get in ‘Download’ mode for repairing the Android device

Step 1: It’s important to put the Android device in ‘Download’ mode, here are the steps to do so –

• On a ‘Home’ button-less device – turn off the Huawei Nova Y71 device and push down the ‘Volume Down’, ‘Power’ and ‘Bixby’ buttons for about 10 seconds and un-hold. Now, hit the ‘Volume Up’ button to get into ‘Download’ mode.

• For a device with ‘Home’ button – switch it off and hold down the ‘Power’, ‘Volume Down’ and ‘Home’ buttons together for 10 seconds and release. Click the ‘Volume Up’ button for entering ‘Download’ mode.

Step 2: Press ‘Next’ for initiating firmware downloading.

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Step 3: Dr.Fone –Repair (Android) starts Android repair as soon as download and verification of firmware is done. All Android issues along with Android stuck in factory mode will be fixed now.

Part 4. Common Solutions to Exit Factory Mode on Android

Having a backup of all your data will eliminate the risk of losing any of your data. You can now safely exit factory mode using one of the 2 methods below. These two methods will work on a rooted device.

Method 1: Using “ES File Explorer”

To use this method, you will need to have installed file explorer on your device.

Step 1: Open “ES File Explorer” and then press the icon on the top left corner

Step 2: Next, go to “Tools” and then turn on “Root Explorer”

Step 3: Go to Local> Device> efs> Factory App and then open factorymode as text in the “ES Note Editor” Turn it ON

Step 4: Open keystr as text in the “ES Note Editor” and change it to ON. Save it.

Step 5: Reboot the Huawei Nova Y71 device

Method 2: Using Terminal Emulator

Step 1: Install Terminal emulator

Step 2: Type “su”

Step 3: Then Type the following;

rm /efs/FactoryApp/keystr

rm /efs / FactoryApp/ Factorymode

Echo –n ON >> / efs/ FactoryApp/ keystr

Echo –n ON >> / efs/ FactoryApp/ factorymode

chown 1000.1000/ efs/FactoryApp/keystr

chown 1000.1000/ efs/FactoryApp/ factorymode

chmod 0744 / efs/FactoryApp/keystr

chmod 0744 / efs/ FactoryApp/ factorymode

reboot

You can also exit factory mode on unrooted device by going to Settings> Application manager> All and the search for Factory Test and “Clear Data”, “Clear Cache”

As much as factory mode can be a useful solution to a number of problems, it can be quite annoying when it pops up unexpectedly. Now you are equipped with 2 effective solutions to help you safely exit factory mode if ever you find yourself in this situation.