The idevicerestore tool allows restoring firmware files iOS7 to iOS 13 iOS devices and iPadOS 13. It is a full reimplementation of all granular steps which are performed during restore of a firmware to a device. In general, upgrades and downgrades are possible, however subject to availability of SHSH blobs from Apple for signing the firmare files. To restore a device to some firmware, simply run the following: $ sudo idevicerestore -l This will download and restore a device to the latest firmware available.
This program allows you to restore signed IPSWs to iOS devices, and allows downloads for the iOS 13 betas through a GUI.
Development Packages of: libimobiledevice , libirecovery ,libusbmuxd ,libplist,libplist++ , libzip , openssl Software: usbmuxd , make , autoheader , automake , autoconf , libtool, pkg-config , gcc.
Back up your device first,
iDeviceRestore by libimobiledevice
NOTE: Apple, iPhone, iPod, and iPod Touch are trademarks of Apple Inc. idevicerestore is an independent software tool alternative to itunes and has not been authorized, sponsored, or otherwise approved by Apple Inc.