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Last month, I released the first macOS AltServer beta with support for AltJIT, my new workaround to enable JIT on iOS 14 or later (including iOS 15!). Unfortunately, it turns out that beta shipped with a major bug that made it almost impossible to actually use JIT...whoops 😅 The good news is I've now fixed that issue, so AltServer 1.5b6 with support for AltJIT is now available for both Mac and Windows!

To enable JIT, launch the app you want to enable JIT for on your device, then from the AltServer menu select Enable JIT > [Your Device] > [App Name]. Once you've done this, JIT will remain enabled until the app is terminated (entering the background does not disable JIT).

Additionally, I plan to release a framework developers can integrate with their apps that will automatically enable JIT whenever they're on the same WiFi as AltServer. This will make enabling JIT even more seamless, as it will happen without any user interaction. It's still a work in progress, but you can find the latest code here: https://github.com/rileytestut/AltKit

There are a bunch of moving parts required to make AltJIT work, so please report any issues you encounter! Assuming all goes well, I plan to release the public version of AltServer 1.5 some time next month — finally bringing AltJIT, direct sideloading, and Apple TV support to everyone 🎉

NOTE: Windows users, make sure to uninstall AltServer before installing this beta to ensure it updates properly.

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Comments

Andrew McFain

Pardon me for being not that deep in dev land, but what is the benefit of JIT compilation in this situation? I was always under the impression that JIT was for situations where you weren’t sure what runtime environment you’d be going into and so couldn’t provide a specific package for the device in question. Wouldn’t that be kind of unnecessary when dealing with iOS devices? Again, sorry if I’m talking nonsense.

Rechain

Any fix for “Untrusted Developer” pop-up on AltStore and sideloaded apps, where the TRUST developer not show up at all? Stuck with apps I can’t use, since there’s no way to enable trust on them. On iOS 15 (beta), only that one shows up in settings.

Joshua Harwood

"The procedure entry point idevice_new_ignore_network could not be located in the dynamic link library C:\Program Files (x86)\AltServer\AltServer.exe." AltServer executable won't run :(

Igor Brodecki

Doesnt work for me, returns "Debug Server error -256."

Tony B

I downloaded the new server for macOS and it’s saying 1.4.6 (55) I am on the latest Monterey beta though. Any reason why I’m not on 1.5b.6?

Rob F

works great for me! thanks!

cameron

working well for me on iOS 15 beta with the latest OS Mac update. Thanks!

DrGonzo143

Still can’t update AltStore beta over here. Now it’s giving me an error when trying to update.

Myles Young-Thornton

Still can't install on windows onto ios 15; whenever I try to install it, I receive the "Installation Completed" notification but on my phone, there is no app whatsoever. However, in the settings, it does ask to "Trust the Developer" but shows the Altstore App with the "Missing Icon" app icon instead of the usual Altstore logo icon

Bamo Andón

error installing on windows 10

Chris Haukoos

I still get a message: "The selected team does not have a program membership that is eligible for this feature. If you need assistance, please contact Apple Developer Program Support. https:\\developer.apple.com/support (4100)" This happens when I try to put AltStore on my phone. How do I fix this?

cameron

For me the JIT doesn’t stay active on dolphin for more than about 10 minutes even with the app open. So it looks like the JIT is having a problem staying active.. it does work flawlessly for those first few minutes though!

Chris Haukoos

I got it to work! I setup a new Apple ID. Now wondering how to get the BIOS for Nintendo DS games.

Stephen

Seem to be running into issues. Whenever I try to install on iPhone, I get session has expired. Please log in

Adam

All this version does is crash when i try to do literally anything with it, updare, install, enable jit. it just crashes AltXPC process

Nahim

ALTSTORE CRASHES ON IOS 15 BETA 3!!!!!!

Michael Loney

I think the recent public beta of iOS 15 (beta 3 public) has made it so the iPhone cannot see the Altserver on this beta of AltServer. I'm on Windows 11 dev preview in this case, latest build. I do not think Windows 11 has anything to do with the issue as Windows 11 worked with AltServer when I was on iOS 14.7 beta.

Frank Wittig

Hello, I have the current Altstore 1.5.0.6 on Windows, which Altstore version is newer ? the Altstore Beta from "Browse" or the Altstore 1.4.6 ? best regards

Frater FN

Windows 10, stuck on 15% cpu usage for a while, can’t install uncover

Nahim

ALTSTORE CRASHES ON IOS 15 BETA 3!!!!!! I HAVE IPHONE 12 PRO MAX BY THE WAY!!!

Sabre

Jit Doesn’t work on iOS 14.7 it seems. Worked fine right before I updated to latest iOS.

cameron

JIT not working for more than like 3 minutes on Dios even w/ app remaining open.

Jadiel Rodriguez

same, it says Debug Server Error -256. I redownloaded and repaired Altserver, restarted computer, and it still says that.

Isaiah lopez

"cannot find altserver", per usual. Deleted alt server and re installed it Reset phone uninstalled and reinstalled latest version on windows. *sigh*

Connie Robuck

i have issue with IOS 14.7 that when im trying to install altstore 1.5b6 i enter my appleid and password it sayes installing altstore then the altstore server application on windows close automatically i have latest itunes and icloud installed through apple not microsoft also i tried to delete adi and not solved i tried also 1.5b5 same issue please any solutions i tried on laptop and pc both have same issue

Jan Faris

Does this version works in MacOS Monterey beta 3?

emerson

why doesn’t the Beta alt store refresh sign ? but the normal app does re sign?

David Romero

I'm also having trouble enabling JIT on windows as there is no viable option to do so. I've updated to the beta as well as uninstalled and fresh installed on windows. Maybe I'm missing a step.

Mathieu Bourgeois

Is it possible to link patreon account ? It everytime ask me to confirm by mail but nothing after

OmniChannel

The AltStore on IPad 14.6 seems to always fail to refresh, and never keeps apps refreshed in the background like it should. So I have to constantly plug my tablet back into my PC all the time. Hope this is fixed soon.

Kevin

Will this new release work with more Then one device on the same account I’ve got it installed on my Windows machine but I have not updated altstore on my iPhone in my iPod 1.4.6b

Nahim

ALTSTORE CRASHES ON IOS 15 BETA 3!!!!!! I HAVE IPHONE 12 PRO MAX BY THE WAY!!!

Nahim

The ALTSTORE PROFILE WON'T SHOW UP IN MY DEVICE MANAGEMENT IN MY SETTINGS ON MY IPHONE 12 PRO MAX!!!!

Nahim

Nevermind Yeah Apparently I just needed to renew my Developer Membership Again in order for AltStore to finally work again on my IPhone 12 Pro Max, It had expired in May 3 Months ago but it finally opened now that I renewed my Paid Dev Membership

Amber Qua

Did everything I was supposed to and no other games showed up in Browse, except yours. Not sure what I’m missing!

Mohd

I can't refresh the apps? I use the VPN to installing the altstore

Michael Gartenberg

Hi. I have no option in the app menu for adding JIT to any apps. Using latest beta build for Mac.

Emmalise Piquette

Sorry for being a noob, but what's the correct way to migrate from AltStore to AltStore beta? Do I just need to deactivate my sideloaded apps, install them side by side, and then disable the non-beta? I'm worried about running out of IDs and ending up with zero working emulators.

Ammar

Hey, I wonder how to use AltStore with Apple TV 4K. I have Windows and hackintosh I can see my iPhone on both Windows and Hackintosh, but I cannot find my Apple TV 4K in AltStore client devices list. I couldn't find any guide for Apple TV 4K Any guide here for setup AltStore with Apple TV? Thanks

Fahad

Hi 13.4

Fahad

14.3

Eduo Gutierrez

Suggestion: Add IPA version number and install date so when manually updating one can quickly know which version is in place.

Kubbeli

hello guys im so new,

Kubbeli

whenever i enable jit on app like ppsspp or dolphinios, it says jit enabled on my pc but it completely destroys the altstore on my tablet, when i try to open altstore, it says that altstore is no longer available, what can i do to fix it ?

ron p

So still no support for M1 macs???

dakai

Hi! Mail Plugin isn't working on MacOS 12 b6

Josh Huffman

Looks like Mail version 15.0 (3693.0.1.1.10) is labeling your plug-in as incompatible and is forcibly disabling it on macOS 12 Beta 6. Hopefully the plug-in can be updated for this new Mail update as this is likely to be an issue for the public release of macOS 12 as well.

Ieuan Lowther

Hi have an issue with Jitenabler it comes up with debug error -256. it worked fine until last week.. Iphone XSMax IOS 14.7

Keron Gibbs

mail plugin doesnt work, it keeps being disabled ( M1 iMAC 24)

DaffiDuck

Mail plugin not working MacOS 15 Beta 6 Please update

Nick Justice

Mail plugin not working for MacOS 15 Beta 6. Could you please update? Thank you!

MisterFox

Mail plugin does not work, even after replacing AltPlugin with version 1.6. 1.5b6 refuses to do anything until I update the plugin to a non-working one. A 1.5b7 binary would be needed that acknowledges the change to the plugin.

Fahad

Please can help