Samsung Galaxy A21 Recovery Mode

How to enter recovery mode on Samsung Galaxy A21? In this tutorial, you can learn step by step how to enter recovery mode on Samsung Galaxy A21.

For devices that support external memory, a factory data reset will not delete data saved to an SD card. As such, when selling or transferring ownership of your device, make sure to disconnect your account and remove your SD card.

If your Samsung Galaxy A21 has any of these problems:

Freezing,
Overheating,
Boot looping,
Stop responding,
Poor performance,
Unexpected stucks,
Apps keep crashing,
Device is not opening,
Suspicious device activity,
Virus or malware infections,
Randomly reboots or restarts,
Shuts down without restarting,

Start your Samsung Galaxy A21 in recovery mode to get access your phone advanced options and help your phone running better.

Recovery Mode is separate from the operating system and offers many useful options such as reboot system, wipe cache partition, factory reset etc.

Within Safe Mode you'll be able to test for lots of different issues, navigate around the device to see if you run into any problems. You can use Safe Mode to keep an eye on your battery life or mobile data usage for as long as you'd like; however there will be apps that won't be available inside Safe Mode.

You can perform the following operations on your Samsung Galaxy A21 using recovery mode:

Reboot to bootloader
Enter Fastboot
Apply update from ADB
Apply update from SD card
Wipe data / factory reset
Wipe cache partition
Mount / system
Run graphics test
Run locale test
Reboot system now
Power off
Repair apps

How to boot into recovery mode on Samsung Galaxy A21?

If you are having problems with system and apps your Samsung Galaxy A21 you can use many advanced options or perform a hard reset with recovery mode.

Boot into recovery mode your phone by following the steps below:

Plug a USB-C / Micro USB cable into your phone and connect it to your computer.
Turn off your phone with the USB cable connected to computer.
Press and hold the Power and the Volume Up buttons at the same time, to turn the device on.
You will now be able to see Recovery Mode on the screen.

factory-reset-samsung-android-smartphone

To exit the recovery mode on your Samsung Galaxy A21 using the Volume Up and Volume Down buttons to highlight Reboot System Now and then press the Power button.

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How to boot into recovery mode on Samsung Galaxy A21?

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