A. Download
Tools
B. File Preparation
1. Unzip ADB.zip and you will get ADB Folder
2. Install the ADB Driver in your PC
C. Unlock bootloader in Redmi 4A
1. Go to MiUnlock, Sign in with your Mi ID and request for
Bootloader unlock with proper reason.
2. You will confirmation on your mobile via SMS after
few days.
3. Once you get confirmation Unzip
the MiFlashUnlock_1.1.0317.1_en.zip file
4. Run the MiFlashUnlock.exe , and sign in with your
Mi-Account
5. Shut down your phone manually, and hold Volume
down key and Power button to enter Fastboot mode;
6. Connect your phone to PC using USB cable and click
“Unlock”
.
7. Once the unlock process completed just hit
the reboot button
D. Enable USB
Debugging and OEM Unlock
1. Enable Developer option- Goto Settings > About phone >
tap MIUI version 7 times.
2. Enable USB Debugging- Goto Settings > Additional settings > Developer options > USB Debugging and enable it.
3.
Enable
OEM Unlock – Goto Settings > Additional settings > Developer options > Enable OEM Unlock.
E. Install TWRP Recovery in Redmi 4A
1. Now connect your Redmi 4A to PC via USB cable.
2. Copy paste the SuperSu zip file from your PC to
internal memory of Redmi 4A.
3. Open the ADB Folder.
4. Inside the folder, hold “Shift” Key then right click and select “Open
command Windows here”.
5. The Command prompt will open.
6. Now enter this command.
adb devices
7. If its properly connected to your PC it will
show your device with some alphanumeric character
8. Now switch off your device completely
9. Then press and hold Vol Down and Power button
until it boots up in fastboot mode.
10. Now run this command. If ADB properly installed it
will show your device with some alphanumeric character
fastboot devices
11. Now its time to flash TWRP, so run this
command (Make sure twrp.img file is present in the ADB folder like I have
done in Step B)
fastboot flash recovery twrp.img
12. Once it done again run this command to boot into
TWRP mode
fastboot boot twrp.img
13. It will boot into TWRP Recovery Mode.
F. Install SuperSu and Root Redmi 4A
1. Select the language and then Swipe to allow
modification then mount the storage like this.
2. Now go to the main menu
3. Click on Backup and make a backup of current ROM
for safety. You can skip this!
4. If the backup process is done again go to the main
menu and tap on Install
5. Then browse the UPDATE-SuperSU-v2.76-20160630161323 and
swipe to Install
6. Once the flashing process has done, tap on Wipe Cache/Delvik
7. Then tap on Reboot your system.
8. The booting process may take 5 to 10 mintutes.
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