I used my windows pc to flash my Redmi note 7s device. After you brick your device you windows system don't detect your usb driver. this bat file will fix the issue. then you can easily unlock the device and flash the rom.
welcom broI am a Chinese user, I bought the domestic version, and flashed the international version. Since I wanted to see if it could be locked, I tried it and successfully locked it. Go to the recovery interface "This MIUI version can't be installed on this device", so I can't start my phone, so I decided to unlock my phone again, I unlocked it with the Chinese version of the official unlocking tool, who knows the prompt "Unknown error", and the software also reminded me to update to the latest version, so I tried it, and after updating to the latest version, I really succeeded in unlocking. Important point: I was logged into my Xiaomi account before this, so I was able to unlock it here. I want to tell everyone: you should use which version of the official unlocking tool when you bought it, you can't mix it up.
Good! I tried the same thing before searching solution, it works!! Don't know what's the problem!I have encountered the same problem a few hours ago with my beloved Redmi K20 Pro. My heart became gloomy thinking that I have no way left other than having to take to an authorized service centre where they will rip off the back cover. But then I stumbled upon this simple solution that took me a minute or two. This is how I solved it:
Boom! The phone is back to its vibrant life! I'm just happy again!
- Entered the fastboot mode
- Connected the phone to my laptop using the USB cable
- Opened the official Mi Unlock Tool and logged in with my Mi account, and
- Clicked on the beautiful UNLOCK button!
![]()
It works for me!Device: Redmi note 7S
I found a solution and it worked for me:
1.Download the bat file and execute in your windows pc : https://drive.google.com/file/d/1NqPotx06yRuhPsOdEAdS4JNsk7qWWchF/view
2. After that use the MI unlocker tool to unlock the device.
3, Use mi flasher to flash the Rom.
After the hours of research in the internet i found the solution.
Thanks