Frequently Asked Questions - Jailbreak. QAInformation for i. OS 6. x, 7. x, or 8. Phone 4. S, i. Phone 5, i.
Phone 5. C, i. Phone 5. S, i. Phone 6, i. Phone 6 Plus, i. Pad 2, i. Pad 3rd generation, i.
Pad 4th generation, i. Pad Mini, i. Pad Mini 2, i. Pad Air, or i. Pod touch 5th generation. If you have one of these devices on i.
Why is iTunes or redsn0w saying that my firmware file is incompatible? If you're trying to restore to the latest iOS version, check to make sure that you're not. Java SE 7u79 and 7u80 These versions of Java SE are no longer current. Please visit the main Java SE download page to find the current version. See JDK 7 and JRE 7 Installation Guide for general information about installing JDK 7 and JRE 7. This information discusses options for installation of the Java SE.
OS 6. x, 7. x, or 8. OS that isn't the newest available version of i. OS, even if you have SHSH blobs.
You can only restore it to the newest available version of i. OS.(The exception is the i. Pad 2 - if you have i.
OS 4. x and 5. x SHSH blobs saved, you can downgrade it from i. OS 6. x to 5. x using redsn. Keep reading for instructions on this.)Information for i.
OS 6. x, 7. x, or 8. Phone 4. S, i. Phone 5, i. Phone 5. C, i. Pad 2, i. Pad 3rd generation. Some devices and firmwares can be restored to by using Odysseus.
This requires that you have SHSH blobs saved. More firmware and device support is being worked on. There is also Odysseus. OTA for i. Pad 2 and i. Phone 4. S that allows users to downgrade/upgrade to 6.
Information for i. OS 7. x on i. Phone 4. If you have an i. Phone 4 on i. OS 7. OS 7. x that isn't the newest available version of i. OS, even if you have SHSH blobs.
General information on requirements for downgrading and upgrading. What do I need to find out first? To successfully restore to a specific version of i. OS, the first step is that you must have that specific version's SHSH blobs already saved for your device, either on Cydia's servers or on your computer (although this is not a guarantee that you'll be able to restore to that version). Here's a guide to understanding what SHSH blobs are and why they are required. In short, if your device was previously jailbroken (or has been jailbroken for a while), Cydia may have been able to save SHSH blobs for some i.
OS versions for your device. You can check a device's SHSH blobs saved on Cydia's servers by running Tiny. Umbrella, plugging your device into your computer, clicking the . If you have the SHSH blobs you need, follow the instructions below for your device type.
Can't I just change my hosts file or run Tiny. Umbrella to restore? The Tiny. Umbrella TSS Server procedure does not work anymore when restoring to any version of i. OS 5. x or later, because Apple has introduced an APTicket/APNonce check for restores to i.
OS 5. x and later. Instead, you need to use redsn. IPSW (custom firmware file) with stitched SHSH blobs. There is no need to change your hosts file anymore; that'll just cause problems. Instructions for i.
Phone 4, i. Phone 3. GS, and i. Pod touch 4th generation restoring to 6. NOTE: If you have i. Tunes 1. 1. 1 (or later) installed and you are restoring an i. Phone 4, you need to first downgrade i.
Tunes to version 1. Uninstall Apple Application Support, Apple Mobile Support, i. Cloud and i. Tunes 1. Windows control panel, or delete i.
Tunes from the Applications folder on a Mac. This file is located in C: Users.
On a Mac, it's in ~/Music/i. Tunes. Follow the Dev Team Blog and Muscle.
Nerd for news about redsn. If you use Windows and your device is running i. OS 6. 0- 6. 1. 2, you can fetch partial SHSH blobs for the currently- running i. OS version from your device using i.
Faith, and then you can use those SHSH blobs to build a custom stitched IPSW with i. Faith or sn. 0wbreeze.
You can then use that custom stitched IPSW to restore to that specific i. OS version again. See this guide to using i. 1972 Ford Mustang Olympic Sprint Edition. Faith. Note that the SHSH blobs (technically the SHSH blobs + APTickets) that Cydia automatically saved for i. OS 6. 0- 6. 1. 2 turned out to be incomplete and useless - see saurik's explanation of the problem. SHSH blobs saved through other methods (redsn.
Tiny. Umbrella, i. SHSHit, i. Faith, etc.) may be usable. Instructions for i. Phone 4. S, i. Pad 2, and i. Pad 3rd generation restoring from i.
OS 5. x to 5. x. If your device is on i. OS 5. 1. 1 or 5. 0. OS 5. 0. 1 or 5. 1. SHSH blobs for your current version and your desired version. Adobe Cs3 Design Premium Serial Number Crack For Internet on this page.
The exception is if you updated to your current version of i. OS 5. x via an Over- The- Air update. See this Dev Team Blog post for detailed information. Also note that using this restore process will update your device's baseband to the latest available baseband version, so you may want to avoid it if you use an unlocking method that depends on your current baseband version. Make sure you have i. Tunes installed on your computer (you won't use it for this process, but it includes drivers that help your device communicate with your computer).
WARNING: This will erase all data. Back up first. This may be already on your computer, or you can download a copy of the IPSW for your device from Apple via ipsw. If one of these options gives you problems, try the other option. This file is located in C: Users. Then you can jailbreak with redsn. Absinthe.)Follow these steps to stitch a .
WARNING: This will erase all data. Back up first. This may be already on your computer, or you can download a copy of the IPSW for your device from Apple via ipsw. If you aren't sure, there's no harm in preserving it. If one of these options gives you problems, try the other option.
See this guide. If you use Windows, an alternative to redsn. Faith mode to create a custom IPSW with stitched blobs (which can also be useful for people who need to preserve an unlockable baseband since sn. IPSWs always avoid baseband updates).
