For trouble-free, official updates, was the standard tool. The process was simple:
Flashing (reinstalling) firmware is required when: firmware-nokia-x6-00-rm-559
Allows the Windows operating system to communicate with the phone in flashing mode. For trouble-free, official updates, was the standard tool
| Version | Release Date (approx.) | Key Changelog & Notes | | :--- | :--- | :--- | | | 2010 | Initial releases. | | v20.0.5 | Early 2011 | A significant upgrade that many users sought for stability and feature enhancements. | | v21.0.4/21.2.005 | Mid 2011 | Included updates to Ovi services, Shazam, the web browser, and QuickOffice, plus general speed and stability boosts. | | v30.0.003 | Late 2010 | A minor upgrade that brought performance improvements and updates to pre-installed ROM applications, along with several bug fixes to improve overall reliability. | | v31.0.004 | Feb 2011 | A minor upgrade that included Map updates, improved performance, and enhanced usability. | | v32.0.002/32.2.002 | Jun 2011 | An update for which an official changelog was not immediately published at the time of its release. | | v40.0.002 | Nov 2011 | The final known official firmware for the Nokia X6-00. This major update brought the Symbian Browser v7.3.1.33, support for International Domain Names (IDNs), Nokia Maps v3.06, and support for non-ASCII letters, greatly improving the web browsing experience. | | | v20
If your phone boots up but displays localized bugs, try a hard reset using the keypad sequence *#7370# and entering the default security code to clean the residual cache partitions.