Samsung Galaxy J3 2018 SM-J337A – SM-J337AZ – SM-J336AZ Combination File U4 (Factory_SW). They help bootloop fix, imei fix. Besides, they also help you to bypass frp.
Samsung Combination File is a raw firmware for engineers and developers to run the device & can fully read and test the equipment of the device.
Download via: Google Drive – Mshare – Google (Backup)
Size: 1.3 GB
Security Patch Level: U4 ( BIT 4 )
Model: SM-J337A – SM-J337AZ – SM-J336AZ
Model Name: Samsung Galaxy J3 2018