hello guys can anyone here guide me on how can i update/upgrade my U9 GT 8gb
i have one here but my touch screen wont work
i have encountered it on my WMT2.1_88 android i have to update its firmware and my touch screen works perpectly
can any one guide me how to update my U9 firmware
thanks in advace
i have one here but my touch screen wont work
i have encountered it on my WMT2.1_88 android i have to update its firmware and my touch screen works perpectly
can any one guide me how to update my U9 firmware
thanks in advace