Android 8.1-(PD1803BF_EX_A_1.23.10)-Regular version
Android 8.1-(PD1803BF_EX_A_1.71.1)-IN
PD1803BF
Y83(PD1803BF_EX_A_1.22.9)-TH,MY,VN,PH,KH,HK,SG,MM,PK,BD,NP,LK,RU,IN
Official Firmware