Últimas versiones disponibles a dia 19/03/2018 por las dudas.
Redmi Note 4 MTK Global;
*Estable= Version: V9.2.2.0.MBFMIEK (MIUI9)
*Developer= Version: 8.3.15 (MIUI9)
Redmi Note 4 MTK China;
*Estable= Version: V9.5.2.0.MBFCNEK (MIUI9)
*Developer= Version: 8.3.15 (MIUI9)
Redmi Note 4 Qualcomm Global;
*Estable= Version: V9.2.1.0 NCFMIEI (MIUI9)
*Developer= Version: 8.3.15 (MIUI9)