help iphone 4 users and hackers

[jeffrey.navarro82]

Hi,

I have an iphone 4 4.3.3 i sucessfully jailbreak it using redsnow but when i shutdown my laptop i didnt disconnect my iphone now it only shows black screen but when i connect it itunes still recognise it

 

[iFrog]

Try to hold on/off button and the home button at the same till till the phone reboot. You should be good to go after.