Model details
LG Harmony 4 : LM-K400AM supported functions
Switch Credit or Annual to browse supported functions, notes, and tested firmware for this model.
Direct Unlock LM-K400AM
Network Unlock LM-K400AM
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Credit functions
Services for LG Harmony 4
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 LM-K400AM | All Carriers | all | 2.70 | — | |
| Network Unlock LM-K400AM | all | All | 2.70 | — |