Help with jailbreak iPhone updating

[GoroY]

I know it's stupid of me to jailbreak my iPhone, but after I use it for a while, I wanted to unjailbreak my iPhone, so I upgrade the OS to iOS 6.1.4 from my phone and now it's in black screen and ask to connect to iTunes, but the iTunes won't upgrade and says that it couldn't connect to the software upgrade server and ask me to connect to the internet. My internet is working fine, but it still won't connect. Can someone please help me?

 

[Applejuiced]

Put in DFU mode and restore it with iTunes.
You cannot "upgrade" a JB device. It will just get stuck at the Apple logo.
You have to hit restore and do it using iTunes.

 

[GoroY]

so when doing this, i need to turn my iTunes on?

 

[Applejuiced]

Yes, in order to use iTunes you need to run iTunes on your computer...

 

[GoroY]

ok. thanks. I'll give a try

 

[gngan]

I know it's stupid of me to jailbreak my iPhone, but after I use it for a while, I wanted to unjailbreak my iPhone, so I upgrade the OS to iOS 6.1.4 from my phone and now it's in black screen and ask to connect to iTunes, but the iTunes won't upgrade and says that it couldn't connect to the software upgrade server and ask me to connect to the internet. My internet is working fine, but it still won't connect. Can someone please help me?

It's never stupid to JB your iPhone. It's only stupid when you don't do you research before doing it then come back crying for help.

 

[clockworkorange]

It's never stupid to JB your iPhone. It's only stupid when you don't do you research before doing it then come back crying for help.

This, oh god this.

 

[TC25]

I know it's stupid of me...

Enuf said.