Nokia N97 mini
RM-553 / RM-555
Service Manual Level 1&2
 
20 
Confidential
Copyright © 2009 NOKIA 
All rights reserved
Version 1.0
ISSUE 1
 
7) Tighten these two M1.4x3.6 TORX PLUS 4IP 
screws to the torque of 14 Ncm in the order shown. 
8) Tighten this M1.4x2.5 TORX PLUS-4IP screw to the 
torque of 8 Ncm. 
9) Insert the USIM CARD TRAY.  10) Make sure the battery cover is assembled 
correctly. First attach thehooks on the 
Camera/Volume key side. Then close the LOCK KEY 
side.