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
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三星SM-J327T1UVU1AQK6网络锁Z3X解锁成功案例
This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Readi...
三星SM-J700MUBS2BQEC网络锁Z3X解锁成功案例
Operation: Unlock
Selected model: SM-J700M
Software version: 31.5.1
Waitin...