What should I do when recieving an "Invalid Sim Card" message?
Very frequently, when I try to send text messages or make a call I get a message stating I have an "Invalid Sim Card." I have tried restating the phone but it has not improved the problem.
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22 Comments
Thank you! That just solved the same problem that i was having
by ashcrafthc
i am purchased amazon online shopping to smart watch with sim card received on 25-7-2016. But not working sim card for error 'Invalid Sim' How to solve. Please help me
by ramesh
What do i do ive been waiting a month to try to sort this problem out and still not solved HELP ME SOMEONE!!!!!!!!!!!!!
by Owen
Sem mi problam
by Rashid Ahmad
i am purchased amazon online shopping to smart watch with sim card received on 4-9-2016. But not working sim card for error 'Invalid Sim' How to solve. Please help me
by sumit Singh
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