Updating 'converted' chinese version

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6

2016-12-23 17:06

Hello,
I have received a chinese version of the MX6 (I guess, seeing the box and the model version M685Q on the box).
It has been ‘converted’ to an international version (I see the model M685H in the settings and I have a ‘G’ firmware 5.2.2.3G).
They made the version M685Q believe it is a M685H version. Then they put an international firmware and then they block the OTA update (for a reason, so I am not sure about putting a new international firmware, even manually)
I bought it because they said OTA update was supported, but it is not the case.
Is it safe to update the device manually by copying the latest ‘G’ firmware (5.2.5.0G) to the device and booting in recovery mode ?

Thanks for any feedback !