iPhone 4s "No Service" HELP!!!

[Iking D man]

iPhone 4s "No Service" HELP!!!

- I have an iphone 4s and it says No service it was working last 3 weeks but after my battery went dead and I booted it back now it says " No service ".
5.1.0
2.0.10 firmware version
as i checked the sim case it was "gevey sim"
but now it wont work again.

SOMEBODY HELP ME! please......
thanks a lot..

 

[PsstGreek]

Pop out the Gevey sim, put it back in and restart the unlock.

 

[Iking D man]

you mean i need to connect it back to the computer and open all the tools?
or just operate the gevey sim once its inside the phone?

one more thing...
i tried to remove and reinsert the gevey sim but it doesnt give the option to activate the gevey sim and it always show " no service " also tried to on/off the airplane mode but still the " accept option " is not appearing on the phone..

thanks PsstGreek..