Huawei Honor 4C

Step 1: Navigate to the SD card folder on your smartphone and create a new folder. Once the folder is created, rename it to 'dload'.
Step 2: Connect your smartphone to the computer using the original USB data cable. Once done, copy 'UPDATE.APP' from the stock firmware extracted folder and paste it into the 'dload' folder on your smartphone.
Step 3: After transferring the stock firmware file successfully to your device, disconnect it from your computer and switch it off.
Step 4: Press the Volume Up, Volume Down and Power keys of your device simultaneously for a few seconds to launch the update process. Once the update process begins, it will take 5-8 minutes to get completed.
Step 5: Once the update process is completed, you will see the 'OK' confirmation message. Your device will reboot automatically.