In short, the .rar file is a complete firmware package intended for restoration via a flashing tool (usually Phoenix Service Software or JAF).
For personal data preservation, skip the .uda.fpsx file in Phoenix’s Content tab. But for a true clean install (fixing corrupt settings), include it. Nokia C5-02 RM-745 Version 101.3.rar
This specific software version was released around 2011–2012. It is noted for a known bug where the device sometimes fails to automatically create operator internet settings, an issue reportedly resolved in the later v102.002 update. In short, the
Flashing is typically performed by connecting the device in "Nokia PC Suite" mode and using a service tool like Phoenix to scan for the product code. Nokia C5-02 RM-745 Version 101.3.rar
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