Can someone explain the deal with Saurik/Cydia and the Electra JB? I read kinda Saurik was pissed at Coolstar/Electra and updated the Cydia, etc. etc. However, I have no idea what is this all about. I want to go to iOS 11 from iOS 9 finally but this issue with Saurik prevents me doing the JB.
So ill try to give you the tl;dr to a really long, still ongoing tale but — try to stay with me if you care (or just browse u/saurik’s comments on reddit)
Saurik doesn’t like the underlying method coolstar uses for tweak injection. It’s a daemon, and saurik has a better method and wasn’t reliant on arbitrary timelines so he said he was almost done months ago. He is also working with an OG jailbreak research dev supposedly, who is cool with bein revelaed but down the road when they have a release. Saurik I believe built on LiberiOS for the foundations of what he is working on, a jailbreak that doesn’t allow for tweaks and isn’t an ‘intrusive’ to the system type jailbreak its supposedly minimalist in purpose. He got the flu, and has a job and is just busy and refuses to work with coolstar bc of past drama and coolstar supposedly making previous JB’s more difficult to support or something. The new saurik ETA is unknown, even by saurik himself.
Electra was in beta phase, SSH tweaks manually into folder without Cydia. And extracted .deb’s, and relying on old JB phones to repackage debs if you cant find links or on default repos using tweakupdates.com
Fast forward to current RC phase of Electra, has Cydia but uses Comex’s substitute just like the betas, a substitute for substrate. Substrate isn’t compatible with iOS 11 as of yet.
FWIW, Saurik has not discouraged people from using Electra, he said that explicitly, but it’s not known when a Saurik JB will be out
To add salt in the wound of them not being cool with each other, when Coolstar released RC Electra with Cydia, he forked some of saurik’s Tools and saurik was pissed not because he ‘took his work’ but because he renamed the build #’s the same as saurik’s and added -coolstar to it or something, effectively buying into the coolstar ecosystem as he called it more or less. BUT Saurik pushed an apt update that changed the smallest amount of code for a bug for his base of iOS 8-10 users or 7-10 or something, and it ended up breaking Cydia RC builds, so that got corrected by coolstar. Some thought saurik maliciously did it to take the wind out of electra’s Sails, but i dont buy it. Saurik is a stand up guy.
I think there will be tools to reverse RC Electra, fwiw, assuming one remembers system wide changes they make outside of the tweak folders, but who knows
I’m on beta Electra myself, and foregoing Cydia drama, and also freezing reports and weird stuff with RC like bad battery life and warming of the device that supposedly can be tough to isolate if its experienced ... and I’m just going to be happy on beta with my config until the dust settles. And the reversal process is fairly easy at least on beta with a script. It’s kinda still unknown-ish on RC reversing imo, but semirestore seems promising, it takes an APFS snapshot of your ‘stock’ state of file structure, I’m sure someone will figure out how to leap to saurik jb from it since a lot of people are on it. But i cant imagine keeping track of folders outside of tweak folders being trigger happy with a GUI-loaded tweak installer like Cydia haha. Manual is better in that regard on the beta, i only made a couple system wide folder changes that i will for sure remember when reversing eventually.
ALSO!
if you dont have blobs for 11.0-11.1.2, forget upgrading from iOS 9 or any other version. You’d have to go to 11.2.6 which is all that is signed and its not jailbreakable.
I hope this clarified some stuff, I’m sure I’ve misquoted a bit of it, but for a lazy summation i think its as good as you’ll get on here

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I kept my 2 SEs, 6S+ and 7+ on 11.1.2 just so I could JB, My 6S and 6+ are already jailbroken since last year.
I'm not going to JB any of my phones yet using this method.
That must be excruciating waiting with that many stock devices on 11.1.2
Props!