[Practical Android Flashing] Xiaomi/Redmi mobile phone flashing and system downgrading graphic tutorial - Unlock Xiaomi mobile phone - K30 5G version [Available out of the box] [Unlocking + flashing full step tutorial]
Let’s complain, the recent Xiaomi MIUI13 and MIUI12 consume too much power. When I go to the official website to change the battery, it only charges twice a day... So I thought of the old way, flash the phone and downgrade the system to MIUI11.1.18.
1. Prepare the necessary software
Please refer to Mi Community K30 Zone for flashing steps.
Mi flash Flash2020.X version
Mi unlock Flash6.5.X version
K30 5G MIUI line flash package 11.1.18.0
Xiaomi Mobile Assistant
2. Install software/driver
2.1 Install Xiaomi Mobile Assistant
2.2 Install MiFlash2020.X
3. Phone settings - ready to unlock
3.1 Backup data before flashing!!!
3.2 Enter mobile developer mode/device unlock state
3.3 Open the unlocking tool
3.4 Turn off the phone, then press the volume down button + power button to enter
3.5 View unlocking tools
4. Unlocked successfully
5. Flashing successfully
Select the flash package 11.1.25.0 and restart the phone to delete all Boot files. The flash is waiting...
the flash is successful.