How to reset or factory restore Yezz Andy 3G 4.0 YZ1120 device?
There are several ways to reset or factory restore a Yezz Andy 4.0 device, but the most common and recommended methods are as follows:
1. Using OEM (Original Equipment Manufacturer) recovery image: This is the recommended method to fully flash the device. First, download and save the recovery image for your device to your computer. Then, connect the device to the computer using a USB cable and turn it off. Press and hold the Volume Up and Power buttons for 10 seconds to enter recovery mode. From there, navigate to the "Bootloader" menu, and select the option to flash the recovery image. After the process is complete, reboot the device and enter recovery mode again to install the custom recovery.
2. Using Stock Recovery Image: This method can also be used if the device has been previously updated to a custom recovery. First, download the stock recovery image for the device on your computer. From your Android device then go to Settings >> About Phone >> Build Number and tap on it 7 times until you see "You are now a developer!" message. Then go to Settings >> Developer Options >> OEM Downloading and enable enable USB debugging feature. After that you need to connect your device to your computer and select the device from the drop-down list. Now, navigate to OEM Downloading, select the stock recovery image from the drop-down menu and click to start the flashing process, wait until it finishes and reboot your device.
3. Using Bootloader: This method can be used when you have root access or you have already flashed a custom recovery on your device. First, connect your device to your computer, turn it off and then press and hold the Volume Up and Power buttons for 10 seconds until you enter bootloader mode. If you have root, install SuperSU app and then open it and select 'Backup' to save the Android Debug Bridge (ADB) backup file. If you don't have root, ADB will save the file automatically. Now, go to the bootloader menu and select the Flash Option. From the Flash menu, select the recovery image you want to flash and wait until the process is complete. After the process is complete, reboot your device.
It's important to note that rooting and custom recoveries can potentially void the device's warranty, and it may require your device to be unlocked. It's also important to verify that you have the correct recovery image and settings before attempting to reset or flash the device.
