Huawei Ascend P1 U9200 hard reset
How to remove password turorial
1. First Power off your Huawei Ascend U9200 P1 phone.
2. Press and hold the volume up and press the power key shortly to turn the phone ON.
When Android recovery menu comes up release Volume UP key.
3. Highlight and select wipe data/factory reset option with volume down button and select it using the power key.4. Go to Yes - delete all user data confirm using power.
All data will be lost!
After hard reset is done press power to execute "Reboot system now" command.


You can reset your Huawei u9200 phone using the menu factory reset function.
1. From the Home screen, press the Menu Key and touch Settings.
2 Touch the Privacy
4 Touch Factory data reset.
5 Touch Reset phone.
6 Touch Erase everything.
Huawei Ascend P1 U9200 firmware update or upgrade
Download HUAWEI Ascend P1 stock firmware Huawei U9200 Android 4.0Copy he downloaded and unzipped folder to sd card root directory. Turn on the phone by pressing and holding both Volume keys and power on the phone.
or
Enter recovery menu as described above and select apply update from external storage.
It will automatically update the phone's firmware.
You can also re-flash the firmware to remove the forgotten password or to repair your Ascend P1.