How To Hard Reset Huawei U8220:
– Take out your phone’s battery, SIM-card and memory card too.
– After 10 seconds put the battery back into your phone.
– Press and hold END + MENU + POWER keys together.
– You will be into Recovery menu.
– Use Volume key to select Wipe Data / Factory Reset option.
– Use Power key to confirm the operation.
– You need to use the Volume Down key again to select “Yes delete all user data”
– Use Power key to confirm.
– After performing the hard reset, Select Reboot System Now option, And confirm it using Power key.
– Now the phone will reboots, Wait for it to be fully on and then you can start using it.
Notice: The hard reset operation will delete anything that are saved in your phone’s internal memory, So make a backup of your data in case you can access them.