This document is the service manual for Nokia X6 RM-551 / RM-559, which describes the features and characteristics of the product.
This Service Manual Level 1&2 is intended for qualified service technicians who repair Nokia X6 mobile phones (models RM‑551 and RM‑559). It provides detailed specifications, safety warnings, ESD protection guidelines, care and maintenance advice, battery handling instructions, and step‑by‑step disassembly and soldering procedures.
The document also includes change history, copyright information, and assembly hints, ensuring technicians have all necessary information to service the device safely and effectively.