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Here is a detailed procedure with images and direct download links to flash stock rom for Huawei Ascend Y550.

<b>Flashing procedure

<b>Flashing procedure
1. Make sure you have backed up all your important data. All files, messages, images, videos, contacts etc.
2. Download the .zip file.
3. Unpack it on your Desktop. Copy the dload folder to your SD card’s root directory.
4. Turn off your Huawei. Insert the memory card (Make sure your battery has enough power. Charge it if necessary.) .
5. Press both Volume keys (VOL UP and DOWN) and then the power key until the software upgrade progress bar displays. Then you can release all keys.
6. Wait until the progress bar finishes and the phone restart.
7. Check firmware version in Settings > About phone / build number.
Viola!
Firmware DIRECT DOWNLOAD LINK:</b>2. Download the .zip file.
3. Unpack it on your Desktop. Copy the dload folder to your SD card’s root directory.
4. Turn off your Huawei. Insert the memory card (Make sure your battery has enough power. Charge it if necessary.) .
5. Press both Volume keys (VOL UP and DOWN) and then the power key until the software upgrade progress bar displays. Then you can release all keys.
6. Wait until the progress bar finishes and the phone restart.
7. Check firmware version in Settings > About phone / build number.
Viola!
- 2015-5-19
- Version:
- Y550-L01 V100R001C00B246CUSTC185D001
- File Size:
- 739.69 MB
- 2015-1-5
- Version:
- Y550-L01 V100R001C00B243CUSTC185D002
- File Size:
- 739.66 MB