On this page, you will find the Official link to the Redmi Note 9 ENG Firmware File. (Merlin) Free The engineering Rom comes in a zip package and contains the Official Xiaomi USB Driver, Xiaomi Flash Tool, Or Any Supported Tool ENG Flash File, and How-to Flash Manual. Redmi Note 9 ENG Firmware File Free Download
You can use the Xiaomi ENG Firmware File to Downgrade the Android version of the device, Unlock or IMEI Repair, fix the Network issue fix, NV data is corrupted, the many software issues, and fix the device boot loop problem.
How to Flash (install) the Xiaomi Redmi Note 9 ENG Firmware File
Download and extract the Xiaomi ENG ROM package on the computer.
After extracting the Redmi 8 Pro ENG ROM Package, you will be able to get the MTK USB Driver, Infinity cm2, and ENG Flash File.
Now, Install the Provided MTK USB Driver on your Computer.
Once you have successfully installed the MTK Preloader Driver on the computer, you need to connect your Xiaomi device to the computer using the USB cable.
Once your device is connected to the computer, you need to boot the device into the BROM Mode (Press Volume up and down).
Once your device is in Preloader Mode,
Launch the Infinity CM2 MTK Tool and Load the ENG ROM File by using the rawprogram0.xml button.
Once the ENG ROM is loaded, click on the Flash Button to begin the Flashing process.
Once the Flashing process is completed, disconnect your Redmi Note 9 device from the computer and restart it.
Redmi note 9 Merlin ISP Pinout Solution Here
Download Redmi Note 9 ENG Firmware
[*] Caution: Flashing the ENG Rom will erase your personal data from the device permanently. Therefore, we recommend you take a backup of your personal data before following the above guidelines.
[*] Mediatek USB Driver: If you are looking for the latest version of Xiaomi USB Driver, then head over to the Mediatek USB Driver page.
[*] Infinity cm2 Dongle: If you are looking for the latest version of Infinity cm2 Dongle, then head over to the Infinity cm2 Dongle page.