The LG K7 is smartphone released by LG in February 2016 and runs on Android 5.1.
Michalene Kubas @michalenekubas
声誉积分: 37
2
发帖于: 2016年11月22日
Phone keeps saying invalid Sim card
这是一个好问题吗？
1条评论:
Hi,
Have you tried another known working network compatible SIM card in your phone to prove that the phone is OK?
Have you tried your SIM card in another network compatible known working phone to prove if the SIM card is OK?
What have you tried?
由 jayeff 完成的 2016年11月22日
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2 
Hi,
Have you tried another known working network compatible SIM card in your phone to prove that the phone is OK?
Have you tried your SIM card in another network compatible known working phone to prove if the SIM card is OK?
What have you tried?
由 jayeff 完成的