Iphone 4s stuck on logo, when plugged into computer.

[andresj]

I have an iphone 4s, that does not turn on or respond to anything unless it is plugged into the computer. And when it is plugged into the computer, it shows the apple logo for a few seconds and then the screen goes blank for a few seconds, and continues this loop. Does anyone know how to fix this?

 

[alexism11]

hard reset, push the sleep button and the power button till it shuts off. if this doesnt work, reset it through iTunes.

 

[iParis]

Try getting it into DFU mode. Because it's in the restart loop it may be tricky, but I've done it before. You'll have to start the DFU process the second the Apple logo disappears.

hard reset, push the sleep button and the power button till it shuts off. if this doesnt work, reset it through iTunes.

It's basically already restarting itself and it obviously isn't going to show up in iTunes if it's in a bootloop.