Firmware List:
# Model Version Region OS Size
1 SM-J400M J400MUBUECVG1 UPO Q(Android 10) 2.48 GB Download
2 SM-J400M J400MUBSDCUK3 UPO Q(Android 10) 2.45 GB Download
3 SM-J400M J400MUBSCCUE3 UPO Q(Android 10) 2.43 GB Download
4 SM-J400M J400MUBSBCUC1 UPO Q(Android 10) 2.43 GB Download
5 SM-J400M J400MUBS8BTE2 UPO Pie(Android 9) 2.31 GB Download
6 SM-J400M J400MUBU1ARE8 UPO Oreo(Android 8.0.0) 2.07 GB Download
7 SM-J400M J400MUBS2ARI1 UPO Oreo(Android 8.0.0) 2.1 GB Download
8 SM-J400M J400MUBU2ARJ3 UPO Oreo(Android 8.0.0) 2.14 GB Download
9 SM-J400M J400MUBU2ARL3 UPO Oreo(Android 8.0.0) 2.15 GB Download
10 SM-J400M J400MUBS7BTB3 UPO Pie(Android 9) 2.31 GB Download
11 SM-J400M J400MUBU5BSL2 UPO Pie(Android 9) 2.31 GB Download
12 SM-J400M J400MUBS4BSI2 UPO Pie(Android 9) 2.31 GB Download
13 SM-J400M J400MUBU4BSG3 UPO Pie(Android 9) 2.31 GB Download
14 SM-J400M J400MUBU3BSDD UPO Pie(Android 9) 2.31 GB Download