Hard Reset ARCHOS 50b Oxygen

First method:

  1. Switch on the device.
    Hard Reset ARCHOS 50b Oxygen
  2. Then goto Home screen, and from this place press the Menu key.
  3. Now tap Privacy -> Factory data reset -> Reset phone -> Erase everything.
  4. After that you cell phone will reset and reboots.
  5. Success!

Second method:

  1. Press Power button, until your phone is off.
    Hard Reset ARCHOS 50b Oxygen
  2. Now press and hold together Volume Down + press and release Power button.
    HardReset ARCHOS 50b Oxygen
  3. Release all keys, when you see menu with this options: Fastbook, Recovery, Clear Storage, and Simlock.
  4. Then select optiion: Clear Storage using Volume Down to browse to option, and Power button to accept.
  5. Afterwards your phone will reset, and you will see menu with 2 options.
  6. To confirm operation press Volume Up, and wait until your device will reset and restarts.
    Factory Reset ARCHOS 50b Oxygen
  7. Good job!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

Help! This doesn't work