It’s no longer possible to downgrade from ios 12.1 via means eligibility for all sorts of 32-bit downgrade and dual-boot tools. download the idb app.. A tool for ios 10 to ios 9 downgrade has been released. it is called idevicererestore. download this downgrade tool below.. Tihmstar has released a downgrade/upgrade tool prometheus for ios 10. you can jailbreak ios 10.1.1 without having to perform the update now..
Today hacker tihmstar released his tool prometheus, which can be used (in some cases), to upgrade or downgrade ios to currently unsigned firmwares. the tool is not foolproof however, so in this. Ianygo is a powerful ios restore tool that can help you uninstall and install ios to complete upgrading and downgrading without itunes.. At the moment, odysseusota only has support for iphone 4s and ipad 2 and will only let you downgrade back to ios 6.1.3. a new downgrade tool called beehind is aiming to change that..