Flash Stock ROM (Firmware) for Redmi GO With and Without PC

If you're messed up with your device and want to get back your device to stock ROM.Xiaomi is not providing the right ROM files for Redmi GO. The one (Version: V10.2.6.0.OCLMIXM) that is available on their ROM download site is not flashable on Mi Flash Tool or via fastboot. It will give you an error while flashing Redmi GO.

Prerequsite

Download two files and place in your SD Card.

• V10.2.6.0.OCLMIXM
• V10.2.7.0.OCLMIXM 

Install Xiaomi USB Driver Download Here
Download LightWeight Minimal ADB and Fastboot Tool

Steps to Flash Stock ROM into Redmi GO without PC

1. Extract the V10.2.6.0.OCLMIXM zip file, and open the file you will find a folder named images. Open it and look for "recovery.img".Copy the "recovery.img" file to your SD Card. 
2. Boot into TWRP Recovery Mode (Click Here for how to Unlock Boot-loader and Install TWRP Recovery Mode)
3. Select Install > Install Image 
4. Locate the "recovery.img" file in your SD Card and install it. 
5. Go back to main menu and reboot into recovery.
6. Once you see a "No command" screen, hold power button and press volume+ button and you should be on the recovery menu. 
7. Select apply update from SD Card and locate the V10.2.7.0.OCLMIXM file. 
8. Select "Yes" 
9. Reboot the system and you are done.

Steps to Flash Stock ROM using PC 

1. Install Minimal ADB & Fastboot
2. Copy the "recovery.img" file that you extracted earlier, to the directory where your "Minimal Adb & Fastboot" is installed.
3. Run "cmd-here" and type fastboot flash recovery recovery.img
4. Turn on recovery mode on your device by pressing and holding Volume+ and power button together. 
5. Once you see a "No command" screen, hold power button and press volume+ button and you should be on the recovery menu. 
6. Select apply update from SD Card and locate the V10.2.7.0.OCLMIXM file.
7. Select "Yes" 
8. Reboot system and you are done.