Question about HTC Cell Phones
Posted by Anonymous on
If your HTC phone displays an error message saying "Sim card not valid" then it is probably locked.
To unlock your phone visit the site SimpleUnlocking.com here they are providing the unlock code at low cost with easy step by step unlocking instructions and unlock it.
Posted on Oct 12, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
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Posted on Jan 02, 2017
SOURCE: sim not valid
Its a service provider locked phone
try to unlock it with unlocking device (UFS-3 or JAF)
or if u know the operator code u can send me with ur phone IMEI
i'll fix it
Posted on Mar 16, 2009
SOURCE: SIM card not valid
Hi thee, I list here the possible reasons for "Sim card not valid"
1 - The phone is locked to a different network. In this case the phone usually accept the sim card the same , and has no network, but sometimes it may return the error message. Unlock the phone at a local shop.
2 - the SIM card is faulty. Test the card on a different phone to find out.
3 - The phone is faulty. Test the phone with different Sim cards, if the Phone returns same error on all cards, then the phone is faulty.
Posted on Mar 28, 2009
SOURCE: sim card not valid
Friend i have same cell phone and i am also facing this problem but dont worry
go to network menu and select Automatic network that problem will be solved if not them show it in to nokia care
Posted on Jul 22, 2009
Tips for a great answer:
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