Need Help for SigmaTel stmp3502
 

Hello, it buy audiobook and I want to backup the audio to listen to a reproducer mp3, but the format of audio is not known is not mp3, has an extension of .A85, the chip reproducer audiobook is sigmatel stmp3502. Already rename extension of the archives to mp3, wma, mp4, ogg but I cannot only reproduce in this reproducer.




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