I am using the rom of xiaomi.eu (xiaomi.eu_multi_MIMix2S_V11.0.3.0.QDGCNXM_v11-10.zip).
I made a backup using twrp-3.4.0-0-polaris.img.
Select boot, system, data, efs for the partition.
When I restarted, GPS stopped working and I couldn't play the game.
I restored it from backup, but gps was...