USB update method for x5a - is there one?

uniqbuy

Member
Jul 21, 2011
4
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I have been provided firmware for the x5a by my supplier because Android Market is not working properly.

There are four files and a text file. The three files are: App.rom, nk.rom, tcBoot.rom

The instructions say:
"Use the SD card upgrade:
The inside of the three files are copied to the directory with the following, plug adapter. Long press the power button, you can upgrade"

I have copied the three files to the root of an sd card (which the tablet can read fine). I have kept the power button pressed and nothing happens - instead the tablet just freezes and I need to press the reset button to bring it back to life.

Is there a USB cable update method that I can use?

Thanks
 
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