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Questions & Answers
How to solve nokia 5230 sim not valid
HI is your Nokia 5230 mobile is displaying sim not valid message once you insert your sim in it then it mean your phone is locked to some other network provider due to this it wont accept any other GSM sim until you unlock it ..You can easily unlock your phone through sites like Unlocking4U.com
here they are rendering network unlock code for all mobile models at reliable cost .You first check that whether the code is available for your country and network provider .If yes then pay for it and unlock your phone then freely use it with any GSM sim ...
Can i use video calling
You can receive video from video calls, but cannot send a video of yourself. You can use an application called Fring for video calls.
I have a choice for
use this site and select phones you want to compare
Stuck on start screen
take out the memory card and the battery, place battery back in and turn on the power again.... it did the same to my phone as well....
Need unlock key
go to the youtube type how to unlock and the model of your cellphone...there are alot of video tutorial
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