Validates security signatures. It contacts Xiaomi servers to verify if the user has official authorization to modify the device's partitions.
When your phone is connected in EDL 9008 mode, the computer sends the Firehose programmer to the phone’s boot ROM. patched firehose file for poco x3 pro link
The battery might be completely drained. Let the device charge on a wall charger for 30 minutes before forcing it back into EDL mode. Validates security signatures
If it does not automatically connect, you may need to perform a . This involves turning off the phone, removing the back cover, and using tweezers to short two specific gold contacts on the motherboard while plugging in the USB cable. (Search for "Poco X3 Pro EDL Test Points" to find a visual diagram of your specific motherboard revision). Step 4: Flash via QFIL or Mi Flash Launch QFIL (Qualcomm Flash Image Loader). Select Flat Build as the build type. The battery might be completely drained
This means the tool cannot locate the Firehose file. Ensure the patched file is named exactly like the original file it replaced inside the images folder.