三星J327T J327T1 MetroPCS版软件问题导致只有G网无LTE/4G修复教程
拨号界面 输入 *#2263#
选择 1 Band Selection
选择 7 LTE/GSM
选择 1 LTE_GSM
...
Wiko Harry2 W-V600 FRP
Platform: WIKO
Selected model: HARRY 2
Please, power phone OFF and connect ...
