ROM change has not work.
I have unlocked the bootloader, changed the recovery to TWRP (3.3.1-46), and updated to MIUI EU (xiaomi.eu_multi_MI9_9.11.21_v11-10) from TWRP.
At TWRP, steps done were:
- Wipe data, cache, dalvik.
- Install ROM.
Now device do not boot, always entering to Recovery...