This document is a service manual for Nokia E75 RM-412/RM-413
This Service Manual is intended for qualified service technicians who perform level 1 and level 2 repairs on the Nokia E75 (RM‑412/RM‑413) handset. It includes safety warnings, ESD protection requirements, battery handling, and detailed disassembly instructions.
The document also lists the phone’s technical specifications, supported network bands, display and camera details, and provides torque values for screw fastening during re‑assembly.
| Network bands (GSM/EDGE) | 850/900/1800/1900 |
|---|---|
| WCDMA band | 2100 MHz (RM‑412/ RM‑413) |
| Display | 2.4" QVGA (320×240), 16 M colours |
| Main camera | 3.2 Mpix, flash, auto‑focus |
| Secondary camera | VGA |
| Operating system | Symbian OS 9.3 / S60 3.2 release 3 |
| Connections | 2 mm charger, 3.5 mm AV, Bluetooth 2.0 EDR, Micro‑USB 2.0, A‑GPS, WLAN 802.11b/g |
The phone works on GSM/EDGE 850, 900, 1800 and 1900 MHz, and on WCDMA 2100 MHz (RM‑412/RM‑413).
Screws must be tightened to a torque of 20 Ncm.
The phone must not be operated in areas that may contain explosive atmospheres, such as petrol stations or blasting sites.
A new battery reaches full performance after two or three complete charge‑discharge cycles.