If you used a non-rooted ROM and want to get back fully to stock, all you need to do now is re-lock the bootloader. A Nandroid backup is a full system backup created in the recovery. You should create one every time you flash a new ROM or install any kind of mod. It’s the first tool you should use if you ever need to unbrick your phone. The quickest way to revert your phone back to its stock ROM is to restore your Nandroid backup.
This command is useful for making a copy of your device’s current system image, which can be restored if needed. We hope this guide will help you install custom ROMs on any Android phone using the ADB sideload command. If you like this article, then please share it on your social media platforms. Finally, if you face any difficulty, then kindly drop a comment below.
Once the process is done, you can head to the Helium app. Browse the applications in the “Backup” tab and select the ones that you want to backup. Finally, stock ROMs tap on BACKUP and choose the backup destination. You can either simply back up the application on the Internal storage, or add a cloud storage account (G Drive, Dropbox, and Box). The most competent method to backup applications on your non-rooted Android is through Helium.
- The Wi-Fi FTP Server app on your phone is an alternative method of transferring files.
- Most important examples about the operating system are Android, Apple iOS, Windows Phone 7, Blackberry OS, HP/Palm Web OS etc.
- Simply boot into recovery, tap on backup user data and the backup will commence at once depending on if you have enough space for the backup on your SD card.
- I gave up now because flashing system.img stopped at 3%.
- Finally, just swipe the slider at the bottom of the screen to start the backup process, which can take as long as 15 minutes.
However, after searching the web for a while I just can’t seem to find any stock ROMs that are for CP8722_U00, only for CP8722_S00 which I assume is probably incompatible. Rooting is an important process that must be done to Android device, so you can backup the system data or stock ROM so as to keep the same way the device works as before. With a rooted device, you have no restriction to download an APP. If you haven’t had your device rooted, KingoRoot is a good choice for you. Users would be heartbroken if their Android device was lost or stolen, and all the photos, text messages, contacts, and other valuable data were gone for good. You can prevent that disastrous scenario by backing up the device via copying the data from a SD card with an USB connected to a computer or uploading to cloud.
You can choose any destination from the list without having to worry about the process. As soon as you select the destination, the backup automatically starts. After installation, you need to launch the app on your android device.