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MIUI V126.96.36.199.40.DEV Public Beta Official Update for MIX 4 China (odin)
This page shows the V188.8.131.52.40.DEV update only. If you're looking for other updates check here.
Note: All files listed here are official untouched MIUI ROMs. It's not owned, modified or edited by Xiaomi Firmware Updater.