Transcend JetFlash JF620 USB Flash Drives have a 11mb CDFS partition containing SecureDrive and other files.Many people do not want this CDFS partition.Officially this CDFS partition cannot be removed or modified.However there is a way to remove or modify this CDFS partition.

JetFlash Online recovery is a USB Tool Developed by Transcend to repair the JetFlash USB Drives .These USB Drives use the Alcor Chip and the JetFlash Online Recovery is basically a wrapper for the AlcorMP Mass Production tool.This tool requires a internet connection and can fix bad sectors and other formatting errors.It also fixes any damage  caused by AlcorMP Mass Production Tool .So if you have changed your JetFlash USB Drive to a fixed drive […]