Whilst updating a 720 to UK Map 995.8507 encountered major on board storage corruption through a faulty USB cable.

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Having formatted the storage (FAT32) can reload all software (copied from a working 720) updating ttgo.bif DCT's etc but when booting it cannot read the data and shows a red cross.

When trying to access the device through Windows 10 it will no show Device Properties or Tools menu.

Strangely if you insert a copy of the latest truck software in the SD slot it will start up and allow you to use the UK map on the onboard storage even although the "Truck SD" is for another device.

Any suggesting or clues about how to fix this would be most welcome.

What files are missing on the on-board storage?

dillon2982 Reviewed by dillon2982 on 12th November 2017. GO720 update fiasco Whilst updating a 720 to UK Map 995.8507 encountered major on board storage corruption through a faulty USB cable. Having formatted the storage (FAT32) can reload all software (copied from a working 720) updating ttgo.bif DCT's etc but when booting it cannot read the data and shows a red cross. When trying to access the device through Windows 10 it will no show Device Properties or Tools menu. Strangely if you insert a copy of the latest truck software in the SD slot it will start up Rating: 5