Firmware J400MUBS4BSG1

Device Galaxy J4

Model SM-J400M

Region IUS

Country Mexico

OS Android 9

Release Date 7/1/2019

Upload Date 7/22/2019

PDA J400MUBS4BSG1

CSC J400MOWC4BSG1

Changelist 15637345

Size 2586576704 bytes (approx. 2.4 GB)

IUS CSC Breakdown

Network ID

NW00614

Network Name

Iusacell

Network Country

Mexico

Network Bands

UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500

Network ID

NW00855

Network Name

Nextel

Network Country

Mexico

Network Bands

UMTS 1700 / LTE 850 / LTE 1700