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especially in the readme
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LukeeGD
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README.md
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README.md
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# 32bit-OTA-Downgrader
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# 32bit-OTA-Downgrader
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- This script can be used to downgrade almost any supported 32-bit device to **iOS 8.4.1**
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### Downgrade 32-bit iOS devices to iOS 8.4.1 or iOS 6.1.3 (see supported devices below first!!)
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- iPhone 4S and some iPad 2 devices also have the option to downgrade to **iOS 6.1.3**
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- **Please see "Other notes" below to serve as answers for FAQs**
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- This script will also restore your device to the latest baseband (N/A to devices with no baseband)
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- This script has a workaround for the activation error on iOS 10 devices
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- This can also be used to enter pwnDFU mode for all supported devices
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- **For iPhone 5C, 8.4.1 OTA DOWNGRADING IS NOT SUPPORTED!** Supports entering pwnDFU mode ONLY
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- **You do NOT need blobs to use this**, the script will get them for you
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### Prerequisites:
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## Prerequisites:
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- **A jailbroken A5/A5X/A6/A6X iOS device on any iOS version** (Latest jailbreaks: [Phoenix](https://phoenixpwn.com/) for 9.3.5/9.3.6, [h3lix](https://h3lix.tihmstar.net/) for 10.3.3/10.3.4)
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- **A supported 32-bit device jailbroken on any iOS version** (5 to 10)
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- **iOS [8.4.1](https://ipsw.me/8.4.1) or [6.1.3](https://ipsw.me/6.1.3) IPSW for your device**
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- **iOS [8.4.1](https://ipsw.me/8.4.1) or [6.1.3](https://ipsw.me/6.1.3) IPSW for your device**
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- A **macOS** or **Linux install/live USB** (Tested on [Xenial (16.04)](http://cdimage.ubuntu.com/lubuntu/releases/16.04/release/), [Bionic (18.04)](http://cdimage.ubuntu.com/lubuntu/releases/18.04/release/), and [Arch-based](https://www.archlinux.org/) distros) (a live USB can be easily created with tools like [balenaEtcher](https://www.balena.io/etcher/) or [Rufus](https://rufus.ie/)) (macOS tested on 10.13 and 10.14)
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- A **Linux install/live USB** (see distros tested on below) (a live USB can be easily created with tools like [**balenaEtcher**](https://www.balena.io/etcher/) or [**Rufus**](https://rufus.ie/))
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- iOS 7 Pangu users: install the [latest Pangu 7.1.x Untether (deb)](http://apt.saurik.com/debs/io.pangu.axe7_0.3_iphoneos-arm.deb)
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- **macOS** (tested on 10.13 and 10.14 only) should also work, but I recommend macOS users to just use other tools like [Vieux](https://github.com/MatthewPierson/Vieux) instead
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- iOS 8 Pangu users: install the [latest Pangu 8.0-8.1.x Untether (deb)](http://apt.saurik.com/debs/io.pangu.xuanyuansword8_0.5_iphoneos-arm.deb)
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- iOS 7/8 Pangu users: install the [latest Pangu 7.1.x Untether (deb)](http://apt.saurik.com/debs/io.pangu.axe7_0.3_iphoneos-arm.deb) or [latest Pangu 8.0-8.1.x Untether (deb)](http://apt.saurik.com/debs/io.pangu.xuanyuansword8_0.5_iphoneos-arm.deb)
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- The computer and device must be on the same network (for SSH)
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- iOS 9 and below users: Install [OpenSSH](https://cydia.saurik.com/openssh.html); The computer and device must be on the same network for SSH to work
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- iOS 10 users: Install [MTerminal](http://cydia.saurik.com/package/com.officialscheduler.mterminal/)
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### How to use:
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## How to use:
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1. iOS 9 and below: Install [OpenSSH](https://cydia.saurik.com/openssh.html), iOS 10: Install [MTerminal](http://cydia.saurik.com/package/com.officialscheduler.mterminal/)
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1. [Download](https://github.com/LukeZGD/32bit-OTA-Downgrader/archive/master.zip) or `git clone` this repo
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2. [Download](https://github.com/LukeZGD/32bit-OTA-Downgrader/archive/master.zip) or `git clone` this repo
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2. Plug in your iOS device in normal mode
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3. Open Terminal, cd to the directory where the scripts are located (example: `cd /home/user/32bit-OTA-Downgrader`)
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3. Open Terminal, cd to the directory where the script is located (example: `cd /home/user/32bit-OTA-Downgrader`)
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4. Run `chmod +x restore.sh`
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4. Run `chmod +x restore.sh`
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5. Run `./restore.sh`
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5. Run `./restore.sh`
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6. Select option to be used (8.4.1/6.1.3 downgrade or just enter pwnDFU mode)
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6. Select option to be used (8.4.1/6.1.3 downgrade)
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7. Follow instructions
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7. Follow instructions
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### Some other notes:
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## Supported devices (iOS 8.4.1 downgrade):
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- All A5, A5X, A6, and A6X devices **except iPhone 5C** are supported
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## Supported devices (iOS 6.1.3 downgrade):
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- Only iPhone 4S and iPad 2 devices except iPad2,4 are supported
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## Other notes:
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- **You do NOT need blobs to use this**, the script will get them for you
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- This script can also be used to enter pwnDFU mode for all supported devices
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- This script will also restore your device to the latest baseband (N/A to devices with no baseband)
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- This script has a workaround for the activation error on iOS 10 devices
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- This script uses the futurerestore method for downgrading, NOT the Odysseus method nor modifying SystemVersion.plist
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- This script uses the futurerestore method for downgrading, NOT the Odysseus method nor modifying SystemVersion.plist
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- This script will use a vanilla/unmodified IPSW to restore
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- This script will use a vanilla/unmodified IPSW to restore
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- This script only uses iBSS patches from bundles for entering pwnDFU mode, NOT for creating a custom IPSW
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- This script only uses iBSS patches from bundles for entering pwnDFU mode, NOT for creating a custom IPSW
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- For VirtualBox users, add a New USB Filter in the VM settings for the iOS device to autoconnect to the VM
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- For VirtualBox users, add a New USB Filter in the VM settings for the iOS device to autoconnect to the VM
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- For VMWare users, enable Autoconnect USB Devices
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- For VMWare users, enable Autoconnect USB Devices
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### Tools used by this script:
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## Linux distros tested on:
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- [Lubuntu 16.04](http://cdimage.ubuntu.com/lubuntu/releases/16.04/release/) live USB
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- [Lubuntu 18.04](http://cdimage.ubuntu.com/lubuntu/releases/18.04/release/) live USB
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- [Arch Linux](https://www.archlinux.org/) install
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- [Manjaro](https://manjaro.org/) live USB
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## Tools used by this script:
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- cURL
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- cURL
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- bsdiff (bspatch)
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- bsdiff (bspatch)
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- ideviceinfo
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- ideviceinfo
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@ -45,48 +59,3 @@
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- [partialZipBrowser](https://github.com/tihmstar/partialZipBrowser) (used on buildmanifestsaver.sh)
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- [partialZipBrowser](https://github.com/tihmstar/partialZipBrowser) (used on buildmanifestsaver.sh)
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- iBSS patches are from [OdysseusOTA](https://www.youtube.com/watch?v=Wo7mGdMcjxw), [OdysseusOTA2](https://www.youtube.com/watch?v=fh0tB6fp0Sc), [alitek12](https://www.mediafire.com/folder/b1z64roy512wd/FirmwareBundles), [gjest](https://files.fm/u/fcbqqdnw)
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- iBSS patches are from [OdysseusOTA](https://www.youtube.com/watch?v=Wo7mGdMcjxw), [OdysseusOTA2](https://www.youtube.com/watch?v=fh0tB6fp0Sc), [alitek12](https://www.mediafire.com/folder/b1z64roy512wd/FirmwareBundles), [gjest](https://files.fm/u/fcbqqdnw)
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### Supported devices (iOS 8.4.1 downgrade):
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- All A5, A5X, A6, and A6X devices except the 5C are supported
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#### iPhone 4S
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- iPhone4,1
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#### iPhone 5
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- iPhone5,1
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- iPhone5,2
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#### iPad 2
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- iPad2,1
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- iPad2,2
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- iPad2,3
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- iPad2,4
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#### iPad 3
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- iPad3,1
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- iPad3,2
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- iPad3,3
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#### iPad 4
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- iPad3,4
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- iPad3,5
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- iPad3,6
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#### iPad mini 1
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- iPad2,5
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- iPad2,6
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- iPad2,7
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#### iPod touch 5
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- iPod5,1
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### Supported devices (iOS 6.1.3 downgrade):
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#### iPhone 4S
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- iPhone4,1
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#### iPad 2
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- iPad2,1
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- iPad2,2
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- iPad2,3
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@ -352,7 +352,8 @@ function InstallDependencies {
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}
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}
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function Arch {
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function Arch {
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sudo pacman -Sy --noconfirm bsdiff curl ifuse libcurl-compat libimobiledevice libpng12 libzip openssh openssl-1.0 unzip usbmuxd usbutils
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sudo pacman -Sy --noconfirm bsdiff curl ifuse libcurl-compat libpng12 libzip openssh openssl-1.0 unzip usbutils
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sudo pacman -S --noconfirm libimobiledevice usbmuxd
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sudo ln -sf /usr/lib/libzip.so.5 /usr/lib/libzip.so.4
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sudo ln -sf /usr/lib/libzip.so.5 /usr/lib/libzip.so.4
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}
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}
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brew uninstall --ignore-dependencies libimobiledevice
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brew uninstall --ignore-dependencies libimobiledevice
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brew install --HEAD usbmuxd
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brew install --HEAD usbmuxd
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brew install --HEAD libimobiledevice
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brew install --HEAD libimobiledevice
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brew install libzip
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brew install libzip openssl lsusb ifuse
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brew install openssl
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brew install lsusb
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}
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}
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function Ubuntu {
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function Ubuntu {
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