Firmware J400MUBU2ARJ3

Device Galaxy J4

Model SM-J400M

Region PCT

Country Puerto Rico

OS Android 8.0.0

Release Date 10/19/2018

Upload Date 12/16/2018

PDA J400MUBU2ARJ3

CSC J400MOWA2ARI1

Changelist 14576235

Size 2419729488 bytes (approx. 2.3 GB)

PCT CSC Breakdown

Network ID

NW00314

Network Name

Claro PR

Network Country

Puerto Rico

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 700 / LTE 1700