Using the flash_all.bat method bypasses the bloated Mi Flash Tool and gives you direct oversight of your firmware upgrades. By strictly adhering to the correct device model numbers and following proper safety protocols, you can easily maintain and update your device manually.
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Whether you want the or an older stable build Share public link flash all bat xiaomi link
Navigate inside the extracted Fastboot ROM folder where flash_all.bat resides.
| Problem | Most Likely Cause | The Solution | | :--- | :--- | :--- | | | The path to the ROM folder contains spaces, or you haven't extracted the ROM correctly. | Ensure you have performed the "double extraction" of the .tgz file. Move the final ROM folder to a simple, short path like D:\XiaomiROM . | | crclist or sparsecrclist error | MiFlash is performing a strict CRC check on the ROM before flashing, usually due to file corruption or incompatibility. | Re-download the ROM from a trusted source. Ensure the downloaded file isn’t corrupted. For advanced users, there are scripts available to bypass these checks, but this is not recommended for beginners. | | flash timeout or write to device failed | This is often due to USB issues, driver problems, or a bad cable. | 1. Reboot your computer. 2. Try a different USB port (prefer a USB 2.0 port directly on the motherboard). 3. Use the original USB cable. 4. Reinstall the fastboot drivers. | | Phone boot-loops or stuck after flash | You likely used flash_all_except_storage.bat to downgrade the OS version, which can cause system partition and user data conflicts. | You need to perform a clean flash. Reboot into fastboot mode and this time run the proper flash_all.bat script. | Using the flash_all
Extract it if necessary, until you see a main folder containing a subfolder named images alongside several .bat and .sh files (including flash_all.bat ).
When using the official Mi Flash Tool, you will typically see three options at the bottom of the interface. Each corresponds to a different script: Whether you want the or an older stable
Flashing a ROM modifies the core software of your device. Before proceeding, ensure you have completed the following checklist:
Inside a Xiaomi Fastboot ROM folder, you will typically find three variations of the flashing script. Choosing the correct one is vital to avoid permanently locking yourself out of your phone:
These allow your PC to communicate with your phone while it's in Fastboot mode.
Another popular tool among the Chinese Xiaomi community is the "Uotan Toolbox," a comprehensive flashing utility that also integrates with the .bat script. Its relevant features are: