O oh! I finaly boot whit the recovery twrp 1217!, then wipe (format data), wipe-advanced wipe (select all partitions exept USB-OTG) and reboot to recovery... and it get stuck in fastboot.
Today I used the MiFlash tool to instal the ROM MIUI V9.5.11.0.OEBCNFA CN, and now I'm going to try to...