Nokia 105 Rm 908 Keypad Ways -

: Keys on this model are often grouped in rows or columns sharing a common line (e.g., keys 1, 2, and 3 often share a track). If an entire row fails, the fault is likely in a shared line leading to the main IC .

Remove the back cover, battery, SIM, and memory card. Unscrew the 5 Torx T5 screws. Carefully separate the front chassis from the mid-frame. Detach the keypad flex cable from the motherboard connector. nokia 105 rm 908 keypad ways