Nokia RM-57 Service Manual page 111

RM-57/58
Disassembly/Reassembly Instructions
7. Remove the Keymat.
8. Unscrew the seven Torx Plus® size 6 screws in the shown order. For reassembly, use the reverse order and
a torque driver with a torque of 25Ncm.
9. Carefully open the display connector with SRT-6; avoid damaging the surrounding components.
10. The Display Shield is locked to the UI Frame at the places shown.
Release the Display Shield with a slotted screwdriver.
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