How to enter ZTE Blade AF3 T221 Recovery Mode, Hard reset / Wipe, Download Mode and Remove forgotten unlock Pattern.
Recovery Mode ZTE Blade AF3 T221
- Turn off the device
- Press and hold Volume UP key and Power key for a while
- Release all key when Android logo appears
- Hold down Power key to enter Recovery mode
- Use Volume Down key to select Menu
- Use Volume UP key to Confirm
Download Mode
- Turn off the device
- Press and hold Volume Up key and Volume Down key simultaneously, then press and hold Power key until your phone completely freezes.
Hard reset ZTE Blade AF3 T221 using External Keys ( remove your forgotten pattern unlock )
- In Recovery Mode select wipe data / factory reset
- press Volume Up key to confirm
- select Yes — delete all user data, press Volume Up key to confirm
- select Reboot system now to finish hard reset
Hard reset using Settings Menu
- Turn on the device
- Select Apps
- Select Settings
- Select Backup and reset
- Select Factory data reset
- Select Reset device
- Select Erase Everything
- Select Ok
Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset. If you forgot your unlock pattern, It will remove your forgotten pattern unlock.