Hi everyone, I have tried and tried everything to do the power upgrade but it hasn't worked,I can unlock all channels but not the power,I have tried all firmwares different SD cards , I have noticed that when I upgraded the firmware on my avatar VRX that it didn't work either then I downgraded the firmware and it worked again,so is it not available for the goggles X , any ideas would be much appreciated.

I can not help you but to say that I have had no problems with upgrading or unlocking my GogglesX and Air units. Maybe try a factory reset. Format your SD card in the goggles. Follow Oscar Liangs tutorials. Download the updates directly from the CaddX website. Contact CaddX directly, they seem to be good communicators. Send the goggles back to the shop you bought them at and ask them to do the updates or confirm that you have a hardware issue. just ideas.