Question about Samsung SGH-U700 Cellular Phone

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No network but i have signal.

I have an unlocked u700 and my service is tmobile. no problem that i have with this phone is that it shoes i have signal but no network (the phone icone is crossed out on the top) how do i get this phone set up to the tmobile netowork so i can use this phone. because i can only make emergency calls only. do i need the proper connection information? need to pick the right prefferred network? HELP ME thanks!

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And write limited services

Posted on Feb 02, 2010

  • Exer Jun 13, 2011

    Same thing here ..... I whos using phone more then a year and just one time after restart can find network ....signal is good ... but no network ... i try my SIM card in other phone and its working fine ...

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Im using samsung u700,but i cannot use WAP,its says SERVICE UNAVAILABLE


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Hi there, You may contact to your service provider Samsung SGH-U700 Unlock Code, they can open up all networks for you where you want to use your phone. Once your phone is unlock, it will work with any networks worldwide without sticking to one network only. I suggest to visit Samsung Unlock Code site, they will provide you an accurate code fast with easy to follow instructions on how to unlock your phone.
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Samsung u700 network problem write limited service how to solve the solution


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As this lock is software based you can remove it by installing another firmware, the software which run your phone.

You can search the internet for new and unlocked firmwares and then install one on the phone.

This will broke your warranty terms .. but it's the only way.

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