Nokia 5250 RM-684 Service Manual page 21

49. Lift up the bottom side of the PWB and remove it as
the direction shown above.
51. Remove the DC JACK with the tweezers.
53. Cut off the USB CAP. Discard it. Don't use it again.
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Service Manual Level 1&2
50. The PWB and B-COVER ASSY can now be separated.
52. Remove the AV JACK with the tweezers.
54. Unscrew the TORX+ size 5 screw on B-COVER ASSY as
shown. Remove it with the tweezers.
Nokia 5250 RM-684
Version 3.0