Hold the home button see if you get commands if not its a 3G Sent from my iPhone 4S 64gb

I have a iPhone 3GS just done a couple of bits to the phone inside now not working have changed dock connector 2 times phone works fine but has no service and help on this one Sent from my iPhone 4S 64gb

Does not let me post new post just lets me only quote people's comments Sent from my iPhone 4S 64gb

6.2 on its own am very confused about this update

6.1 hasn't been released, so 6.2 hasn't even hit the beta market. I'm not seeing it I have seen iphone 5 on 6.2 beta online searching google I can see people posting on YouTube videos of the update

Right I was wondering I have seen people have ios 6.2 beta on there 4s but I can't see anyway possible to get the update can anyone shed any light

If that didn't work try holding both home and sleep button for 30 seconds

open up iTunes and hold down the home button then put the lead in still holding the button and see if it recognises it

Phone may have been bricked whilst in proses of jailbreak very hard fix but can be done

That is very true after reading all the conversation do you know of any possible water damage try plugging in to iTunes in dfu and taking back to factory and try again

Try looking at all connectors could maybe be the screen but many things happen when you drop them try using your screen of your other phone if that fails let me know

Try using tinyumbrella and set it up that way

Had a friend with same problem and when on charge kept going through boot loop only in charge but take the charger out and died completely what you have to do is simply replace the battery and clean all the 5 connectors on the top with 99% alcohol works perfect

Go in to settings and restore carrier settings :)