No sim card installed?

What is this???? I paid for the bloody phone bill already, and there's this 'No sim card installed' thingy pop out after I open and put back the sim card thingy. This is really pissing me off can.

From 1pm in the afternoon till now, I have been trying and trying. Turn off and on my phone for a lot of times already.

But....... I think it's the sim card's problem. And then I think that it's my phone's problem too.

I think it's the sim card's problem because if it's because of jailbreak, my whole phone would have died right?

And I think it's my phone's problem, because I played a game halfway, and then my phone suddenly pop out this message 'No sim card installed'. And then I'm like what the fuccccck?

So, I really don't know what's the problem with the simcard/ phone.

I don't understand a single shit. I did paid for the bloody phone bill. And I didn't drop my dear phone while playing the game too.

Soooo....... what's wrong? Can anyone tell me pleaseeeeee? :(

And I don't wanna restore my phone. Because........ I don't wanna lose all the messages with him....

And I don't wanna 1 to 1 exchange too.... :(

FUCK MYSELF FOR BEING SO DUMB.

I really don't know if it's my phone's problem or sim card's problem. Because I went to google about it, and I tried everything already!!!

Still doesn't work.........

I mean, I don't know what's wrong. I clean my phone everyday, I play with my phone everyday, I talk to my phone everyday.... I have this feeling with my phone already. And then my phone suddenly appear this 'no sim card installed'?

Or maybe my phone hates me? Because I have been using it everyday and night. Non stop. And charging it for 3 times a day.

WHAT THE FUG?

What fuck is this???? 

How how how? Can someone help me? :(