Model details
Samsung Galaxy J4 : SM-J400M supported functions
Switch Credit or Annual to browse supported functions, notes, and tested firmware for this model.
Direct Unlock SM-J400M
READ CODES SM-J400M
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Credit functions
Services for Samsung Galaxy J4
Switch Credit or Annual to browse supported functions, notes, and tested firmware for this model.
2 services
| Service | Carrier | CP | Price | Tested firmware | Note |
|---|---|---|---|---|---|
| Direct Unlock SM-J400M | All Carriers | J400MUBS8BTE1,J400MUBS9BTF3 | 1.80 | — | |
| READ CODES SM-J400M | All | All | 3.50 | — |
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