Fingerprint Scanner/Firmware issue on custom ROMs

hcnulma

Senior Member
Feb 25, 2017
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As per title. This was an RN7P bought in China, but I unlocked the bootloader and flashed the MIUI Global/India version (11.0.5.0 PFHINXM Stable), which currently has firmware/baseband version 4.3.c2-00022. On MIUI the finger print scanner works absolutely OK.

On the other hand, of the custom ROMs I've tried: PE, LOS, Havoc, Derpfest - the fingerprint scanner does not seem to work. There is no option to set it up in initial setup or in settings later on.

I have tried flashing various firmware packages from xiaomifirmwareupdater, none of which seem to work. Some help here would be great!