Huawei Ascend Y550-L01 firmware | flash file
Huawei free firmware
Download free file
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Before updating your software, you’ll need to:
Note: the force upgrade method can be used if your phone is not accessible,
can’t boot up or cannot be switced on.Make sure you have backed up all your important data.
All files, messages,images, videos, contacts etc.
How to install firmware?
1-Download the .zip file.
2-Unpack it on your Desktop.Copy the dload folder to your SD card’s
3-Turn off your Huawei Phone:
4-Make sure your battery has enough power.Charge it if necessary.)
5-Insert the memory card.
6-Press both(VOL UP and DOWN)and then the power key until the software upgrade progress bar displays.
6-Then you can release all keys.
7-Wait until the progress bar finishes and the phone restart.