Help with jailbreaking and Cydia for iPhones, iPads, and iPod touches.

Pangu provides an iOS 9.0 untethered jailbreak. TaiG provides an iOS 8.4 and 8.3 untethered jailbreak.
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You can use Cydia Impactor if you need to un-jailbreak an 8.1-8.4 device without restoring.
Instructions for jailbreaking iOS 8.0-8.4.
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How to fix some mysterious problems.

I jailbroke my iPhone 4s and everything was going fine. I decided to take it off because it was slowing down my phone so I went to settings and pressed reset all content and settings which got me into a boot loop. I've tried everything when I put restore on iTunes it just says error (-1). HELP!!


You will need to DFU restore your device.

Connect your iphone to your computer.

Open iTunes.

Now on your device press and keep holding "Home Button" and "Power Button" simultaneously till the device switches off and then switches back on again.

As soon as the "Apple" logo appears release the "Power Button" but keep holding the "Home Button".

Shortly afterwards iTunes should say that a device is in recovery mode and you will have a image of a cable plugged into your device on the screen of your device.

Your device will now be restored to the latest IOS.

I hope you have a recent backup of your data saved on your computer?

link

answered 16 Jul '15, 06:02

vilopjdwebreg's gravatar image

vilopjdwebreg
3.5k532160

I have already tried that it went through the whole process and at the end it just says unknown error (-1)

(16 Jul '15, 10:30) iphone4s123 iphone4s123's gravatar image

have you tried:

Disabling any firewalls and antivirus software

Tried a different usb socket on PC

Tried a different cable

Tried a different PC

Disconnected all other usb cables, so only IOS device is attached?

(16 Jul '15, 10:41) vilopjdwebreg vilopjdwebreg's gravatar image

yes most of them ill try disabling fire walls. right now a new version of iTunes came out so i'm downloading the IOS 8.4 update. Do you know what causes the error (-1)

(16 Jul '15, 11:45) iphone4s123 iphone4s123's gravatar image

do you think redsn0w will help?

(16 Jul '15, 11:57) iphone4s123 iphone4s123's gravatar image

Error one is sometimes a sign of hardware issues.

(16 Jul '15, 12:04) Tilerone Tilerone's gravatar image
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Asked: 16 Jul '15, 05:18

Seen: 1,702 times

Last updated: 16 Jul '15, 12:04

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