GT1 Ultimate Update Issue

Hakek2k · Post time 2017-07-11 18:34:48

Hey all,

I'm having issues trying to upgrade to Android 7.1 on my GT1 Ultimate.

keeps failing to upgrade via SD Card Download (copy the files onto usb drive)

S/N starts with A912G under the box.

Any help would be appreciated

Thanks

nompi911 · Post time 2017-07-12 20:00:49

Try to upgrade via USB, you won't have problems

Phant0m`` · Post time 2017-07-12 20:13:45

I hope you don't mind starting from scratch then... Everything will be lost with nompi911 approach. :lol