Vivo Y15s / Vivo Y21 October Security Dead Fix UFI
Vivo Y21 PD2139_6.25.5 Dead Fix UFI ISP [No Show MTK Port Fix]
Vivo Y15s PD2140_6.37.2_Dead Fix UFI ISP [No Show MTK Port Fix]
Vivo Y21 PD2139_6.25.5 Dead Fix UFI ISP [No Show MTK Port Fix]
Vivo Y15s PD2140_6.37.2_Dead Fix UFI ISP [No Show MTK Port Fix]