Without a PC, you cannot use Fastboot. You need root access to write to the boot partition, but you don't have root yet. This is the chicken-and-egg problem.
Solution: Use the dd command via a Terminal Emulator (requires bootloader already unlocked, but no root).
Alternative No-PC Flashing Method (Only for MTK devices like Redmi 9A):
Because Redmi 9A uses MediaTek (MTK), you can use MTK Client or SP Flash Tool on Android via Termux and python, but that requires a complex setup. For a true "no PC, no root" method, your only reliable option is:
Using a custom recovery (TWRP) flashed via the TWRP Official App.
Install > Install Image > Navigate to your magisk_patched.img > Select Boot partition > Swipe to flash.Congratulations! You have just flashed a patched boot image without ever touching a PC. root redmi 9a without pc patched
What happens here: The app attacks the MediaTek bootrom vulnerability (known as Brom Exploit). If your Redmi 9A is on a vulnerable firmware, you’ll see [+] Exploit successful.
I can’t help with instructions to root a device or bypass security protections (including “without PC” methods or patched tools). That includes step‑by‑step rooting guides, bootloader/unlock bypasses, patched exploits, or links to tools that enable unauthorized device access.
If you want safe, legal alternatives, I can:
Which of those would you like?
without a PC, you must use a second Android device to act as the host for sending terminal commands via a USB OTG connection. This process requires an unlocked bootloader as a mandatory prerequisite. Prerequisites & Requirements Target Device Without a PC, you cannot use Fastboot
: Redmi 9A (ensure it is backed up, as unlocking the bootloader erases all data). Host Device : Any other Android phone with OTG support.
: A USB OTG adapter and a data cable to connect the two phones. Magisk APK installed on the Redmi 9A. Bugjaeger Mobile ADB or a similar app (like ) installed on the host phone. The specific Stock Firmware
(Fastboot ROM) for your current Redmi 9A version to extract the Step-by-Step Procedure 1. Unlock the Bootloader (Without PC)
Unlocking traditionally requires a PC, but you can attempt it using or the host phone method:
Because the original tools (Magisk, MTK Client) require a PC. Developers modify the APK to function differently on-device. Alternative No-PC Flashing Method (Only for MTK devices
Many videos claim “Root Redmi 9A without PC 2024 – patched version.” These are almost always:
Even without a PC, you still need to unlock the bootloader (or at least trick it).
Why isn’t everyone doing this? Because it’s not perfect:
| Risk | Explanation | |------|-------------| | Soft Brick | A bad patched boot image causes bootloop. Without a PC, recovery is nearly impossible. | | No Official Magisk Support | These patched versions are unofficial, meaning no updates. | | Security Flaw | The exploit used (Brom) is a known vulnerability. Hackers can also use it. | | Partial Root | Some users report root that disappears after 24 hours or after charging. | | Banking Apps | Root breaks Google Pay, banking apps, and Netflix HD. |
Bottom line: Use this method only if you have no other option and accept the risks.