An to connect the two phones via USB cable. Steps: Prepare Files : On your , download and install the Magisk App .
If supported, you still follow a similar process to Method 1, using another phone to flash the KernelSU-patched boot image. Why "One-Click" Apps often fail
If you cannot use ADB commands via PC, you need an app to flash the recovery. root redmi 9a without pc
Thanks to apps like (USB OTG debugging) and Terminal Emulators with custom scripts, you can simulate PC commands. However, there is one catch:
(If you cannot access any PC at all, skip to Section 6 – Some Redmi 9A units with old MIUI 12 can use MTKClient via Termux, but that requires advanced Linux knowledge.) An to connect the two phones via USB cable
Before we dive into the technical steps, it is crucial to understand the risks. Rooting your Android device gives you administrative access (Superuser rights). This allows you to modify system files, remove pre-installed apps, and install custom ROMs. However, it also comes with risks:
This is the only part that ideally needs a PC, but here’s how to minimize it: Why "One-Click" Apps often fail If you cannot
However, if your bootloader is already unlocked or if you have access to a second Android phone, you can bypass the need for a PC using the methods below. ⚠️ Critical Warnings
: You must obtain the boot.img file from your current MIUI firmware. Open the Magisk app, tap Install > Select and Patch a File , and select your boot.img . Magisk will save a "patched" version in your Downloads folder. Transfer File : Send that patched file to the second phone . Connect Devices : Connect both phones using the OTG adapter. Enter Fastboot : Power off your
Good news: It is more complex than using a one-click PC tool, but it’s absolutely possible. This guide will walk you through every step, from unlocking the bootloader to flashing Magisk directly from your phone.
This is mandatory for Xiaomi devices. Note that unlocking the bootloader erases all data .