They are either fake, malware-infested (using sketchy apps like KingoRoot), or they only give temporary root that vanishes on reboot.
If your Redmi 9A's bootloader is already unlocked, you can proceed entirely without a computer using the steps below. However, if your device is completely stock and locked, you must use the Official Mi Unlock Tool on a computer at least once to initiate the unlocking sequence. Once unlocked, the PC is no longer necessary. Core Prerequisites
After the exploit, MTK Easy Su will give you – meaning root works until the next reboot. root redmi 9a without pc patched
Install an app called "Bugjaeger" or "LADB" on a second Android phone.
is technically possible, but it requires using a second Android device to send the necessary Fastboot commands . It is important to know that there is no valid "one-click" app or native on-device trick to flash a patched boot image directly from the target phone. They are either fake, malware-infested (using sketchy apps
Taking full control of your Redmi 9A is a rewarding journey that unlocks a world of possibilities. By following the steps in this guide and carefully considering the associated risks, you'll be ready to transform your device.
Next, you will use the official Magisk application to inject root code into the stock boot file. Once unlocked, the PC is no longer necessary
After reboot:
from the exact fastboot firmware version currently running on your Redmi 9A. Step 1: Patch the Boot Image Install the Magisk App on your Redmi 9A. Copy your stock to the phone's internal storage. Open Magisk, tap next to "Magisk," and choose Select and Patch a File Select your . Magisk will generate a new file, typically named magisk_patched_[random_strings].img Transfer this patched file to the second Android device Step 2: Prepare the Second Device On the second phone, install a fastboot-capable app like Bugjaeger Mobile ADB (with ADB/Fastboot packages). USB Debugging on your Redmi 9A under Developer Options. Step 3: Flash via OTG Connect the two phones using the OTG adapter (the OTG end goes into the "master" second phone). On the Redmi 9A, enter Fastboot Mode by holding Volume Down + Power simultaneously until the fastboot logo appears.