Xiaomi Mix Fold Cetus Eng Firmware (Engineering ROM) J18 [Combination] 2024

Xiaomi Mix Fold Cetus Eng Firmware (Engineering ROM) J18

Xiaomi Mix Fold is a foldable smartphone that was launched in March 2023. It features an 8.01-inch flexible OLED display, a Snapdragon 888 processor, a 108 MP main camera, and a 5020 mAh battery. The device runs on MIUI 14, based on Android 13.

However, some users may want to try out different firmware versions on their Xiaomi Mix Fold, such as the Engineering ROM or the Combination ROM. These are special ROMs that are used for testing and debugging purposes, and they may offer some features or options that are not available in the official stable ROM.

The Engineering ROM, also known as the Eng ROM, is a firmware version that contains some experimental features and settings that are not available in the official stable ROM. For example, the Eng ROM may allow users to access some hidden menus, enable some advanced options, or tweak some system parameters. The Eng ROM is usually intended for developers, testers, or enthusiasts who want to explore the full potential of their Xiaomi Mix Fold.

The Combination ROM, also known as the Factory Binary ROM, is a firmware version that is used to bypass the FRP (Factory Reset Protection) lock on Samsung devices. The Combination ROM is a stripped-down version of the official ROM, which only contains the essential components needed to boot the device. The Combination ROM can be used to perform various tasks, such as unlocking the bootloader, flashing custom ROMs, rooting the device, or repairing IMEI. The Combination ROM is usually intended for service technicians, repair shops, or users who have forgotten their Google account credentials.

In this article, we will show you how to download and install the Xiaomi Mix Fold Cetus Eng Firmware (Engineering ROM) J18 [Combination] on your device. This will allow you to enjoy the latest features and enhancements of the MIUI 14, as well as access some hidden options and settings that are not available in the official stable ROM. However, before proceeding, please note that this is an unofficial and experimental firmware, which may contain bugs, errors, or instability. Therefore, proceed at your own risk, and make sure to backup your data before flashing.

Prerequisites

A Xiaomi Mix Fold device with an unlocked bootloader and a custom recovery installed.
A Windows PC with the latest Xiaomi USB drivers and Mi Flash Tool installed.
A USB cable to connect your device to your PC.

Steps to Install Xiaomi Mix Fold Cetus Eng Firmware (Engineering ROM) J18 [Combination]

Download the Eng ROM and the Combination ROM from the links below and extract them to a folder on your PC.
Boot your device into fastboot mode by holding the Volume Down and Power buttons simultaneously for a few seconds.
Connect your device to your PC via the USB cable and launch the Mi Flash Tool on your PC.
Click on the “Select” button and browse to the folder where you extracted the Eng ROM. Make sure to select the “images” folder inside the Eng ROM folder.
Click on the “Refresh” button and wait for the Mi Flash Tool to detect your device.
Click on the “Flash” button and wait for the Mi Flash Tool to flash the Eng ROM on your device. This may take a few minutes, so be patient and do not disconnect your device.
Once the flashing is done, your device will reboot automatically. You can now disconnect your device from your PC and enjoy the Eng ROM on your Xiaomi Mix Fold.
To install the Combination ROM, you need to boot your device into recovery mode by holding the Volume Up and Power buttons simultaneously for a few seconds.
In the recovery mode, select “Wipe” and then “Advanced Wipe”. Check the boxes for “Dalvik / ART Cache”, “System”, “Data”, and “Cache” and swipe to wipe them.
Go back to the main menu and select “Install”. Navigate to the folder where you extracted the Combination ROM and select the zip file. Swipe to confirm the installation and wait for the process to complete.
Once the installation is done, go back to the main menu and select “Reboot” and then “System”. Your device will reboot into the Combination ROM.

Download Link

Xiaomi Mix Fold Cetus Eng Firmware: Download

Conclusion

You have successfully installed the Xiaomi Mix Fold Cetus Eng Firmware (Engineering ROM) J18 [Combination] on your device. You can now enjoy the latest features and enhancements of the MIUI 14, as well as access some hidden options and settings that are not available in the official stable ROM. However, keep in mind that this is an unofficial and experimental firmware, which may contain bugs, errors, or instability. Therefore, use it at your own risk, and make sure to back up your data regularly. If you have any questions or issues, feel free to leave a comment below.