- Firstly, Download the Update Kit
- Format the SD card Now
- Now Extract the Update.zip package and
- Copy the whole dload folder (with UPDATE.APP) to the root directory of the Phone SD card.
- After Copying the following Update.the app, Switch off your phone.
- Make sure your Smartphone is power off.
- Enter the Software Upgrade Mode.
- While the progress bar stop, the device will reboot automatically.
- If you want to Update the Data File, You can follow the guideline for Normal Upgrade.
Hurrah !! I hope you have Installed the latest Stock Firmware on Huawei device successfully.
By step of paths: Go to Settings->About phone->Build number, to check the versions correct or not.