fire xt ane udah di root gan, tapi ane lupa back-up smua system 'n data2nya,, pas kmaren ane iseng mo ganti font pake font changer, hh minta reboot,, nah pas reboot hh ane cuma mentok di logo M,, lampu led jg g nyala,, ane coba mo flash pake rsd litehh connect tp imei'a gak kebaca,, ada yg tau so...