You can now get the Xiaomi 12S Ultra Stock ROM Firmware from the link provided below. You can use this firmware to solve all software issues on your Xiaomi 12S Ultra, such as hang-on Logo, FRP lock, fastboot Mode, display blank or white after flash, dead recovery, dead after flash, and so on.
This page contains a direct link to the official Xiaomi 12S Ultra Stock ROM Firmware (flash file) download page. The Firmware is delivered in the form of a zip file that contains the original Firmware, Flash Tool, Driver, and How-to Flash Manual.
make a backup before the Process
it will erase all your data Including Internal Storage
Device Name – Xiaomi 12S Ultra
ROM Type – Full ROM
SoC – Snapdragon 8+
OS – Android 12
Size – 7 GB
Password – Null
Root Access – No
Firmware Version – Xiaomi_12S_Ultra_V184.108.40.206.SLACNXM_20220625.0000.00_China_12_XFT.zip
Downloads Links for Xiaomi 12S Ultra Stock ROM Firmware:
How to Flash Xiaomi 12S Ultra Stock ROM Firmware Via MI Flash: