1. Flash the the factory image from Android 11
After you’ve removed the bootloader, you’re now able to download Android 11 on your phone with the factory image which you previously downloaded. If you’re an Google Pixel user installing factory images is an easy process since it is done using only one command:
In Command Prompt (Windows) Flash-all
Within the Terminal (Mac): ./flash-all.sh
When you type your command Android 11 should start installing on your device. It is important to ensure that you do not shut down your Command Prompt or Terminal window while installing the application otherwise you risk inflicting damage to your phone. Once Android 11 has been successfully installed on your device, you’ll get a message to confirm the installation.
If you get that confirmation notification, it is time to unplug your Android device from your computer.
Be sure to quit your Command Prompt or Terminal window since you may require it later on.
Then your phone will boot up and be completely new. It will need you to set it up according to your preferences. In the meantime you can bypass the setting process and move on onto the next stage.
Step 2: Relock your device bootloader
After flashing an initial image for Android 11 on your device there’s another important step that must be completed – locking the Android bootloader. Locking the bootloader of your device is crucial since it lets you get future updates for your Samsung Galaxy note 1 phone. This could be useful to unlock a higher version of Android 12 available on your smartphone , or the moment you believe you’re prepared for a change to the latest Android version.
If you do not unlock the bootloader of your device in this case, you’ll not receive any of the latest Android updates available for your phone and you’ll also be presented with an alert screen about the bootloader that is not locked every time you start your phone.
If you’d like to receive the latest Android updates to your device, you can reset your device’s bootloader lock by first turning on USB debugging just like you did in the previous step. In contrast to the first step you’ll need to activate USB debugging, not OEM unlocking as the bootloader has been locked.
Once you’ve activated USB debugging, you’ll be able to connect your Android phone to your computer , and then access it through the Command Prompt or Terminal window once more, which you previously opened.
If you mistakenly closed the window, you’ll have to follow the steps listed in Step 4 again to get it working.
If the Command Prompt or Terminal starts up and recognizes your device you must start the bootloader on your device using these commands:
In Command Prompt (Windows): ADB reboot bootloader
In the Terminal (Mac): ./adb reboot bootloader
When your phone boots on, it is possible to unlock the bootloader of your phone by typing this command:
In Command Prompt (Windows) Flashing the fastboot lock
Inside Terminal (Mac): ./fastboot flashing lock
The next step is to lock your device manually with the phone’s physical buttons. To confirm that you have locked the device make use of your volume keys to scroll to the “Lock the bootloader option, which is displayed on the screen. Then follow the prompts using the power button.
If you’ve successfully completed the steps above, you’ll be able to see your phone’s “Locked” message appear on your phone. Check out the Tecno Pop 5 price in Nigeria slot. This will erase any data stored on your phone for the second time.
Step 3: Reboot your device into Android 11.
After you have re-locked your device’s bootloader when you relock it, your Android phone will be booted into Android 11 just like it did before. Make sure that you remove the device from your PC before you set up your phone. If the phone does not begin to boot into Android 11 automatically, you must press the Power button once more to reboot it.
The phone is now running operating Android 11 and it will require you to complete the initial setup as you would with the new phone. The process of setting up will cover these items: the language of your device, SIM card setup, internet connection using Wi-Fi or cell data, Google account login, and many other aspects.
While you can configure the phone to be new at any time the best method to go about reverting the phone back to Android 11 will be to restore your apps and data from a backup. If you want to copy apps and then restore your device from an older backup it’s possible by going to this next stage.
Step 4: Restore applications and backup
If you’ve backed up the data on your phone prior to changing back to Android 11, you can restore it following the downgrade process, so you don’t need to start again from scratch. It is possible to restore the phone using backups either in your Android 11 setup process or following it.
To restart your phone after the initial setup, click on Next within the ‘Copy applications and data’ screen. Then, click on the ‘Can’t connect to an old phone’ button in the lower left corner.
If you’ve made it beyond the initial configuration, you’ll be able to use the restore option by selecting Settings > Finish creating your Pixel, and then clicking “Start”. When you arrive at the ‘Use old phone screen, you’ll need to choose the ‘Can’t use an old phone’ option to restore from backups of a previous backup.
Then, select the backup that you would like for your device to be restored to.
If you choose the backup you want to restore you’ll be able to choose the information you’d like to access on Android 11. Select one from the options below: Apps Contacts, SMS, Apps settings for the device, and call history. Once you’ve made your choice you can click on Restore.
Your phone will start the process of restoring your entire information from the backup that you selected and this is happening while you sleep. If there is an app left out then you can download it on your own through Google Play Store. Google Play Store. Certain apps may require you to reset your account as well as other information in the app manually.