Huawei Y635-L21 Firmware

Unlock First, When flash failed Click Here

How to Flash Huawei Y635-L21 Firmware via SP Flash Tool? To solve or fix the Huawei Y635-L21 android problem like bootloop or hang, forget the pattern, you can try this flash file as a solution. Because in this way will replace the file system Huawei Y635-L21 problem with fresh or new. Just remember before flash Huawei Y635-L21 is backup important in the internal memory. Because after flash finished, the data will be wipe and lost.

Because this flash will wipe the entire contents of data stored in the internal memory. With this stock rom firmware Huawei Y635-L21 will feel as fresh as new.

With this Tutorial How to Flash Huawei Y635-L21 Firmware via SP Flash Tool, you can also solve other error problems, such as:

• Huawei Y635-L21 Forgot Password
• Huawei Y635-L21 Stuck on Logo
• Forget Pattern
• Huawei Y635-L21 Bootloop
• Soft Brick
• Huawei Y635-L21 Blank Screen
• The touch screen is not sensitive
• Slow not responsive / Hang
• Huawei Y635-L21 hang on Logo
• Virus malware
• Unfortunately, the app has stopped
• Huawei Y635-L21 often restarts itself
• And other errors

Tools and Huawei Y635-L21 Firmware Download

1. MTK USB Driver Google Drive
2. USB Driver VCOM Google Drive (install when flash won’t running)
3. CDC Driver Installer (Optional, install when the device can’t detect on PC)
4. Lenovo Driver (Optional, install when the device can’t detect on PC)
5. SP Flash Tool V5 Google Drive (Use SP Flash Tool V3, if the scatter file not load. Download SP Flash Tool 3)
6. USB Cable Data
7. Download Stock ROM Huawei Y635-L21 MT6572_20170306_4.4.4.zip Firmware Flash File via Google Drive Mediafire
8. Password ZIP:

Read Also:  How to Flash Huawei Y330-U01 Firmware via SP Flash Tool

How to Flash Huawei Y635-L21 Firmware via SP Flash Tool

1. First of all, get all the tools and extract the .zip file.
2. Extract Huawei Y635-L21 flash file and you will see “MT6572_Android_scatter.txt“.
3. Install driver.
4. Install and run the SP Flash Tool application.
5. Click on Scatter-loading, then open the folder of Huawei Y635-L21 firmware, then click “MT6572_Android_scatter.txt“.
6. Wait until the Huawei Y635-L21 firmware loaded.
7. Uncheck on Preloader file when you not sure this ROM for Huawei Y635-L21. This will prevent from hard brick.
8. Make sure to select Download Only mode, then click the Download button.
9. Now Turn off your Huawei Y635-L21 and remove the battery (for non-removable battery, just need to turn off the device).
10. Press Volume Up and connect the device to PC (press Volume Down when flash not running, unplug the cable before reconnect and repeat the steps above).
11. Flash Huawei Y635-L21 will run automatically.
12. Wait until flashing finish with a green sign.
13. Unplug the cable and turn on your device.
14. First booting process will take 10-15 minutes, so just wait until entering the wizard menu.
15. Flash Huawei Y635-L21 firmware done.

Read Also: Flash Firmware Huawei Y320-U01 via Flashtool

NOTE:

• When the device can’t detect on PC, try to reinstall the driver (optional drivers).
• When flashing won’t running on “Download Only” mode, change with “Firmware Upgrade” mode, disconnect the device before reflashing.
• When Huawei Y635-L21 getting bootloop after flash, try to hard reset via recovery.

DO WITH YOUR OWN RISK