How to create a Nandroid Backup

Cómo crear un respaldo del «sistema» (Nandroid Backup)

How to create a Nandroid Backup
– Take a look at these tips, tricks, and solution you can use to make your life much easier with your devices whenever problems arrive and complications which you may find difficult to deal with.

It is one thing to make a backup of your applications and data, either from the Android configuration or from the PC, and another is to make a backup of the Android system or the entire storage, something known as Nandroid Backup.

When you back up your data to your Google account or to your PC using the ADB program, you are only making a copy of a part of your cell phone’s storage called “userdata”. Nandroid Backup allows you to create an exact image of the entire device storage (NAND memory), which includes those data of yours, in addition to the Android system files, boot and recovery files, which are housed in their respective “system”, “boot” and “recovery” partitions of the storage, and that a conventional backup copy does not endorse.

Read This Now:   How to download and install the sims 3 for pc - Easy Steps

The idea of ​​creating a nandroid backup is to be able to recover your cell phone in case you have made a mistake by making changes at the system level. If you have root permissions, disabling or uninstalling a simple, critical pre-installed application can prevent the system from booting again. Since the nandroid backup backs up the data stored in the “system” or “vendor” partition which is where the factory apps are hosted, you could reverse the problem.

How to do a Nandroid Backup

Making a nandroid backup is really easy. The critical part is that this backup is done from a custom recovery, a software developed by third parties, currently TWRP, which after previously installing or flashing on your Android, as long as it is available for your exact device model. If you have root permissions on your cell phone, it should be relatively easy. Otherwise you should inform yourself as well as possible or else you could damage your mobile. Check out my article on how to install a custom recovery.

If you have managed to install the custom recovery successfully, the rest is simple:

Step 1. Enter custom recovery

The way to access the custom recovery should be the same as to access the original recovery (which is replaced by the first one). You should press a particular button combination when the phone is off. The most common methods are to press and hold the Power + Volume Down button or the Power + Volume Up button for a few seconds.

Read This Now:   Where to download Tasker profiles, how to upload, import, export tasks, etc.

You can also enter recovery mode with the help of your PC, the ADB program and the command “adb reboot recovery” (without quotes).

If you have root there are applications that allow rebooting in recovery mode easily.

Step 2. Create the Nandroid Backup

TWRP Nandroid Backup on a Samsung Galaxy S3 mini, using the default TWRP settings.

If you installed the TWRP custom recovery, really the only one that is in development, the option to look for is called Backup. For security reasons, it verifies that all partitions (data in them) are selected, or in turn their “images”, which are a “mirror” of them, although larger.

CWM Recovery

In the case of the old CWM custom recovery, the option is called Backup and Restore.

Before creating the backup, make sure you have enough battery on the device (50% minimum as a precaution). It also verifies on the same screen if the space you have available in the storage is enough to host the backup. The current versions of TWRP allow you to choose the internal storage or the SD card as the backup destination.

Read This Now:   How to Remove or Change Screen Saver on Mac? - Easy Setup

Restore the nandroid backup

The restoration is done through the same recovery that was used to create the backup, from the option Restore. A file explorer will open through which you must locate the nandroid backup saved in the storage of your device and proceed with the restoration. Before performing the restoration, it is recommended to apply the options wipe data/factory reset, wipe data partition Y wipe dalvik caché, which completely clean the memory so that the nandroid backup is restored on the memory Virgin.

How to backup Android from PC

How to backup all your apps and data

How to install a custom RECOVERY (TWRP, CWM)


Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/gamefeve/bitcoinminershashrate.com/wp-includes/functions.php on line 5373

Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /home/gamefeve/bitcoinminershashrate.com/wp-includes/functions.php on line 5373