按"連接"...但係之後電腦就話"請檢查COM連線埠在備用畫面中連線"
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更新1:
我o係裝置管理員搵唔到有lg o既com port ar.....淨係得com1同 2 仲有o係phone manager o個度com port o個度得3 - 256 jor wor... 點解冇o左1, 2