![boot.img for realme 3i](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/realme-3i.jpg?fit=300%2C300&ssl=1)
Realme 3i
Version
RMX1821EX_11.C.22
Build
realme UI 1.0
Download
Please back up your data before flashing your device.
# Rooting voids your device warranty.
All the Boot images, system files, mentioned on our site belong to the respective developers. We are not responsible if anything goes wrong with your device. Perform it at your own risk.
Download realme 3i stock boot image
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Pre-requirements
1. Fully charged phone.
2. Make sure your bootloader is unlocked.
3. Your device running on same build as given above.
4. Patience and sometimes brain.
[adinserter name="Block 1"]
Create magisk patched boot image for realme 3i
1. Download boot.img for realme 3i file from above link.
2. Download latest magisk manager here.
3. Open magisk and Select Install in magisk as shown in the image below.
![magisk boot.img](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/status_me_status_IMG-20210131-WA0000.jpg?fit=300%2C106&ssl=1)
4. Now, click on Select and Patch a file. It will ask for a zip file.
![magisk patched boot.img](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/first.png?fit=300%2C229&ssl=1)
5. Navigate to your downloaded stock boot image for realme 3i file and patch the file.
![select boot file](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/WhatsApp-Image-2021-01-30-at-8.06.58-AM.jpeg?fit=300%2C229&ssl=1)
6. Wait for the process to complete.
![create magisk patched boot](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/WhatsApp-Image-2021-01-30-at-8.10.36-AM.jpeg?fit=300%2C229&ssl=1)
7. Now, realme 3i magisk patched boot image is saved in ‘Downloads’ folder. Rename magisk_patched.img output file to boot.img.
8. Enable USB debuging from developer options setting.
Flash magisk boot.img in realme 3i
1. In pc download and Install ADB & fastboot tool from here.
![fastboot flash boot boot.img](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/Minimal-ADB-and-Fastboot-setup-3.png?fit=498%2C387&ssl=1)
2. Install USB drivers as administrator form here.
![install adb fastboot](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/adb.png?fit=677%2C343&ssl=1)
3. Connect your phone with the pc , and copy your boot.img file in fastboot folder.
4. Boot your phone into fastboot mode by one of the following methods.
(a) Type ‘ADB REBOOT BOOTLOADER’ in command prompt.
(b) Press volume down + power button.
(c) Volume up + power simultaneously.
5. Now , open fastboot folder where you copied the boot.img for realme 3i. In Address bar type “CMD” and hit enter . It will open command prompt.
6. Type”FASTBOOT DEVICES” to check your device is connected or not.
$ fastboot devices
7. If device is connected then type below command in command prompt.
$ fastboot flash boot boot.img
![fastboot flash boot.img](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/11062696ll.jpg?fit=538%2C124&ssl=1)
8. Its time to reboot your device , so type ‘FASTBOOT REBOOT’ command in command prompt.
$ fastboot reboot
![fastboot reboot boot.img](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/11062696ll-1.jpg?fit=445%2C178&ssl=1)
Booom, your device is now rooted!
![Your device is now rooted](https://i0.wp.com/www.techjarves.net/wp-content/uploads/2021/01/rooted.jpg?fit=138%2C300&ssl=1)