Firmware J400MUBU2ARL4

Device Galaxy J4

Model SM-J400M

Region PCT

Country Puerto Rico

OS Android 8.0.0

Release Date 12/28/2018

Upload Date 2/1/2019

PDA J400MUBU2ARL4

CSC J400MOWA2ARI1

Changelist 15094042

Size 2425823232 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