Huawei Ascend Y635 Y635-L21 Stock Firmware ROM (Flash File) download for your Huawei Android Smartphone. Included contains Flash Tool, USB Driver, and how-to Flash manual instructions. Use SP Flash Tool for Huawei Ascend Y635 Y635-L21 flash Firmware on this device.
Download Huawei Ascend Y635 Y635-L21 Stock Firmware (Flash File)
File Name: Huawei_Ascend_Y635_Y635-L21_V100R001C900B121_HMT.zip
File Size: 919 MB
How To Flash Huawei Ascend Y635 Y635-L21 Firmware
Step 1: Download and extract the Huawei Ascend Y635 Y635-L21 flash file on your computer. After that, you will find Scatter Firmware images inside the folder. Now open SP Flash Tool and click on the Scatter-loading button in Flash Tool then select the Scatter file from Firmware.
Step 2: Install MTK USB Driver on your Computer (skip it if the driver is already installed). Now choose the Firmware Upgrade or Download option in Flash Tool and click the Download button. Then connect your device to the Computer using a USB cable in power off mode.
Step 3: The flashing process will begin now and wait until during the downloading time. It can take up to 5-10 minutes at this time don’t disconnect your device from the computer. After done you will see Download OK message.
[*] The Huawei Stock Firmware help to recover OS upgrade, dead issue, user security lock, and any software-related problems.
[*] At the ROM flashing process your all user database will be removed. Take a backup before flashing your Huawei Ascend Y635 Y635-L21 Android phone. This rules you to recover the database after flashing including (Phonebook, Applications, Music, Videos, Images).