How to unlock my nokia 2310 so that i can use it with any service provider. at the moment it's showing "Sim Not Valid"
Do not worry unlocking can be done by many methods...........in that you can use the codes because its safe for your mobile..........
Get the unlocking instructions and code for your Nokia 2310 model mobile from this site Theunlockarena.com , here it can be done without any difficulty............
SOURCE: sim not valid
i had the same problem when i try to use a diferent company phone with a sim card, you know like trying to use at&t on a verizon, or either brand, but you shoul be hable to dial 611 from the phone and ask for tech suport they will give you an advise, or have the phone taken to a store where you have the service with and they need to unlock it, in order to work with your company,
i hope and i been help full i apreciate your feedback
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
SOURCE: contact service nokia 1200
i have nokia 1200 mobile the problem is created that in screen show contact service
SOURCE: sim not valid nokia 2300
International Mobile Equipment Identity(IMEI) needed..
To get it,type *#06# in the screen.
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