Firmware List:
# Model Version Region OS Size
1 SM-J400M J400MUBSDCUK3 CDR Q(Android 10) 2.56 GB Download
2 SM-J400M J400MUBUCCUG1 CDR Q(Android 10) 2.56 GB Download
3 SM-J400M J400MUBSCCUE3 CDR Q(Android 10) 2.53 GB Download
4 SM-J400M J400MUBSBCUC1 CDR Q(Android 10) 2.53 GB Download
5 SM-J400M J400MUBU2ARJ3 CDR Oreo(Android 8.0.0) 2.25 GB Download
6 SM-J400M J400MUBU2ARL4 CDR Oreo(Android 8.0.0) 2.26 GB Download
7 SM-J400M J400MUBU7BTD2 CDR Pie(Android 9) 2.4 GB Download
8 SM-J400M J400MUBS5BSK1 CDR Pie(Android 9) 2.4 GB Download
9 SM-J400M J400MUBU3BSDD CDR Pie(Android 9) 2.4 GB Download
10 SM-J400M J400MUBS4BSG1 CDR Pie(Android 9) 2.4 GB Download
11 SM-J400M J400MUBU4BSG3 CDR Pie(Android 9) 2.4 GB Download
12 SM-J400M J400MUBS3BSE3 CDR Pie(Android 9) 2.4 GB Download
13 SM-J400M J400MUBS7BTD1 CDR Pie(Android 9) 2.4 GB Download
14 SM-J400M J400MUBS6BTB2 CDR Pie(Android 9) 2.4 GB Download
15 SM-J400M J400MUBS4BSI2 CDR Pie(Android 9) 2.4 GB Download
16 SM-J400M J400MUBS4BSI1 CDR Pie(Android 9) 2.4 GB Download