In our description database there are 2 solutions for performing hard reset for Huawei U8520 Duplex.

Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.

Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Huawei U8520 Duplex device will be brought back to the same configuration as that of a brand new device.

Instruction I:


1. Switch on the device.

2. Now enter this code into it: ##258741
3. Confirm by pressing Call button.

4. The phone will now reset and restart. Done.

Instruction II:

1. Welcome. Start by turning your phone on (hold down the Power button).

2. Now open Menu, Settings, Backup and Reset.
3. Lastly, select Factory data reset, Reset Device and Delete all.
4. Good job! Your phone is now resetting and rebooting, completing the hard reset process.