How to enter ARCHOS 50b Oxygen Recovery Mode and Hard reset.
Recovery Mode ARCHOS 50b Oxygen
- Turn off the device
- Press and hold Volume Down key + Power Key for a while
- Release all key when you see a menu
- Select Recovery option and press Power key to confirm
- Use Volume keys to select Menu
- Use Power key to Confirm
Hard reset ARCHOS 50b Oxygen
- In Recovery Mode select wipe data / factory reset
- press Power key to confirm
- select Yes — delete all user data, press Power key to confirm
- select Reboot system now to finish hard reset
Warning! If you perform a hard reset, make sure to back up your important data.