
L1L2 Service Manual
Co nf id e nt ial | C o py rig ht © 2011 Nokia | All right s reserved
Transceiver characteristics
Band
WCDMA 850/900/1700/1900/2100
3.5” TFT Capacitive Touch nHD (16:9) 640 x 360
Transceiver with BP-3L battery pac k
GSM: Up to 15 hours
WC D M A:
GSM: Up to 360 hours
WC D M A:
Talk times are dependen t on network parameters
Level 1&2
RM-779
GSM 850/900/1800/1900
5Mpix with 4x d igital zoom
USB 2.0
3.5 mm Jack
Micro USB
Blu eto oth
Wi-Fi
FM R ad io
GPS
NFC
Up to 7 hours
Up to 400 hours
and phone settings

L1L2 Service Manual
Co nf id e nt ial | C o py rig ht © 2011 Nokia | A ll right s reserved
Table of contents
1. COPYRI GHT .......................................................................................................................................................................... 4
2. WAR NI NGS AND CAUTI ONS ............................................................................................................................................. 5
2.1 WARNINGS................................................................................................................................................................. 5
2.2 CAUTI ONS................................................................................................................................................................... 5
3. ESD PROTECTION ............................................................................................................................................................... 6
4. CARE AND MAINTENANCE ................................................................................................................................................ 7
5. BATTERY INFORMATION................................................................................................................................................... 8
6. EXPLODED VIEW ................................................................................................................................................................. 9
7. SERVI CE DEVIC ES ................................................................................................................................................................ 10
8. SOFT WARE UPD ATE ........................................................................................................................................................... 11
9. DISASSEMBLY INSTRUCTIONS ......................................................................................................................................... 12
10. ASS EMB LY HI NTS................................................................................................................................................................ 18
11. SOLDER COMPONENTS ...................................................................................................................................................... 20