Hacker Tihmstar has released a promising downgrade tool called Prometheus. This collection of tools is of immense importance for the jailbreak community as it allows you to install unsigned versions of iOS. With this tool you can jailbreak iOS 10.1.1 without having to perform the update now.
Prometheus which is made for a specific version of iOS on the iPhone, iPad and iPod touch 64-bit has been released to the public. You can download the software below provided you have a Mac. The tools are not available for Windows OS at the moment. However, tihmstar plans to release the Windows and Linux version soon.
Download Prometheus Downgrade Tool
- Download Prometheus
You can also download all components of Prometheus individually through these links –
Subsequently, you will have to make sure that you have the necessary SHSH2 blobs (follow the tutorial below). If you are not sure how to use the software, it is recommended not to follow this process at all. This is for advanced users only who are well versed with SHSH2 blobs and their functions.
Using unofficial tools can brick your device if not used with proper care. So follow the steps esxactly as given below.
Tutorial – Save .shsh2 Blobs for iPhone/iPad using TSSchecker or TSS Saver
In a few days, a stable iOS 10.2 jailbreak will finally be released. If you have not yet installed iOS 10.1.1 on your device, we recommend that you do so right now! This jailbreak will not be compatible with iOS 10.2+. Here’s a list of what this tool does –
- While the entire community is waiting for a stable jailbreak iOS 10.1.1, hacker tihmstar’s tool surely has given hope to Mac users. This tool will allow you to upgrade or downgrade to unsigned versions of iOS on a 64-bit device.
- This tool will only work if SHSH2 blobs of your iOS version are saved beforehand. It is also important to note that these blobs must be saved in .shsh2 format. To do this you can use the tsschecker tool.
- This tool will be very useful for users, especially those who wish to stay under iOS 9 at the moment, and be able to upgrade to iOS 10.1.1 when the jailbreak is available. On the other hand, it will not be possible to downgrade from iOS 10.2 to iOS 10.1.1 because the device must be jailbroken in order to use Prometheus tool.
Hi, can I use this tool to upgrade from 10.2 to 10.3.3? As I don’t want to update to the latest IOS version on my iPhone 6s.
No, that’s not possible.
iphone 6s. i thought i saved blobs for 11.3.1 but had iisues with the phone and had to update and now trying to downgrade i saw i have blobs saved for 10 10.1.1 and the not so current ios 12 and 12.1 so.. with all this casn i downgrade to 10.1 for jailbreak? thnks
No, you can’t downgrade to iOS 10 anymore.
is it possible to update ios 11.3.1 from ios 8.1, i got shsh blob ios 11.3.1 im using windows?
Which device are you using? Yes, it’s still possible, you just need to set your nonce.
Im on IOS 8.3 Can I upgrade to 9.0.2 with my iPhone 6+ Blobs with Prometheus?
No, that’s not possible anymore.
11.4 to 11.3.1 i have shsh bloobs save
My iPhone 6 is on ios 12.0beta can i downgrade to ios 10 or 9
is there any way iphone 7, running ios 10.2.1 to be jailbreaked with or without any upgrade/downgrade?
Hello, Vesselina. There’s no jailbreak for that firmware versions yet.
Hello, thank you for the answer, Luca!
I’ve read that I can jailbreak on 10.3.3, but it’s not stable or that, I can get some tweak mo without jailbreaking and use limited tweaked apps?
There’s no jailbreak for 10.3.3 at the moment. If you still want to use tweaks, you can install this – https://yalujailbreak.net/appvalley/
your link was wrong
Hello, Yuri. Future Restore = Prometheus
Prometheus downlink link is dead, please update
Hello, Elpigio. The link will be updated soon.
How soon will that be?
The link has been updated.