Bootloader Unlock SAMSUNG Galaxy A70

How to unlock bootloader in SAMSUNG Galaxy A70?

Necessary Tools and Drivers

  1. WiFi Network with internet access.

WARNING!
Bootloader unlocks on the device will erase all of your data.
All described operations you are doing at your own risk.
If want saves your data do a backup before start.
The battery should be at least 50% charged before the start.

SAMSUNG Galaxy A70 Bootloader Unlock Manual

When you're ready you can follow this simple manual.

  1. Turn on the SAMSUNG Galaxy A70 by the power button.Factory Reset SAMSUNG Galaxy A70
  2. Turn on Wi-Fi settings and connect to the preferred router with internet.
  3. Check in the settings menu that SAMSUNG Galaxy A70 got a firmware update.
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
  4. Enable the developer options menu.
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
  5. Tap back button to back to the main settings menu.SAMSUNG Galaxy A70 Bootloader unlock manual
  6. Select the developer options menu and enable the OEM lock option.
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
    SAMSUNG Galaxy A70 Bootloader unlock manual SAMSUNG Galaxy A70 Bootloader unlock manual
  7. Turn off SAMSUNG Galaxy A70 by the power button.Factory Reset SAMSUNG Galaxy A70
  8. Next press and hold volume up and volume down buttons and connect SAMSUNG Galaxy A70 to USB-C cable.SAMSUNG Galaxy A70 Bootloader unlock manual
  9. The SAMSUNG Galaxy A70 device turn on in download mode, can relise all buttons.
  10. Then press and hold volume up button until see bootloader unlock menu.
  11. Press again the volume up button to confirm the bootloader unlock process.SAMSUNG Galaxy A70 Bootloader unlock manual
  12. If SAMSUNG Galaxy A70 write a message that all data will be deleted just confirm that you know this and process begin.
  13. After the process complete SAMSUNG Galaxy A70 will reboot and device will be with unlocked bootloader and SAMSUNG Galaxy A70 inform you about this on screen.
  14. That all, everything ends without a problem next can write to phone ROOT, Custom Recovery or Custom Firmware.

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