Nokia Asha 202 /2020 (RM-834)Nokia Asha 203 /2030 (RM-832/RM-833)L1L2 Service Manual2 Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0Table of contents1. COPYRIGHT....................................................................................................................................................................... 42. WARNINGS AND CAUTIONS ........................................................................................................................................ 52.1 WARNINGS ............................................................................................................................................................... 52.2 CAUTIONS ................................................................................................................................................................ 53. ESD PROTECTION .......................................................................................................................................................... 64. CARE AND MAINTENANCE ........................................................................................................................................... 75. BATTERY INFORMATION.............................................................................................................................................. 86. EXPLODED VIEW ............................................................................................................................................................. 97. SERVICE DEVICES ........................................................................................................................................................... 108. SOFTWARE UPDATE ...................................................................................................................................................... 119. DISASSEMBLY INSTRUCTIONS.................................................................................................................................. 1210. ASSEMBLY HINTS ........................................................................................................................................................... 1811. SOLDER COMPONENTS ............................................................................................................................................... 19