Does Scarlet iOS Work on iOS 26 and iOS 27? Compatibility Guide 2026
Does Scarlet iOS work on iOS 26 and iOS 27? Short answer: Scarlet support is confirmed up to iOS 26. For iOS 27 there are only third-party reports, and the official Scarlet site does not confirm it yet. This guide explains which iOS versions and devices work, what to do before you update iOS, and how to fix Scarlet if it stops after an update.
Compatibility at a Glance
| iOS version | Scarlet iOS |
|---|---|
| iOS 27 | Reported by third parties, not officially confirmed |
| iOS 26 | Supported |
| iOS 14 to iOS 18 | Supported |
| iOS 13 and older | Not supported |
The same applies to iPadOS: iPads on iPadOS 14 to 26 are supported. What changes on a tablet is covered in Scarlet iOS on iPad.
iOS 27: Released, Scarlet Support Unconfirmed
iOS 27 itself is out: Apple released it publicly in September 2026 and has shipped updates since (see Apple security releases). What is unconfirmed is Scarlet support on it. Some websites say Scarlet runs fine on iOS 27. Those reports come from third parties, often sites that also sell signing services, and the official Scarlet site has not published iOS 27 support. Scarlet may well work, but nobody has confirmed it, and early releases of a new iOS version are when things break most often. If Scarlet matters to you, wait for confirmation before updating, or test on a device you do not depend on. For the wider iOS 27 sideloading picture, see what to expect from iOS 27 sideloading.
For what is and is not confirmed about Scarlet in general, see Scarlet iOS in 2026: what is confirmed.
Which iPhones Can Run Scarlet?
Scarlet does not depend on a specific iPhone model; it depends on the iOS version. Any iPhone that can run iOS 14 or later can run Scarlet. What changes per model is the newest iOS version it gets:
| iPhone | Newest iOS |
|---|---|
| iPhone 11 and later, iPhone SE (2nd gen) and later | iOS 26 |
| iPhone XS, XS Max, XR | iOS 18 |
| iPhone 8, 8 Plus, X | iOS 16 |
| iPhone 6s, 6s Plus, 7, 7 Plus, SE (1st gen) | iOS 15 |
Older models that stay on iOS 15, 16 or 18 keep working with Scarlet; they simply do not get newer iOS versions. To see your version, open Settings > General > About.
Before You Update iOS
- Check support first. Look at the official Scarlet site for your target version. Do not rely on a single forum post.
- You cannot easily go back. Apple stops signing older iOS versions within weeks of a release, so a downgrade is usually impossible. If you are deciding which version to stay on, see the best iOS version for sideloading in 2026.
- Keep your IPA files. Save the files of apps you use most, so you can reinstall quickly if something breaks.
- Back up app data through in-app cloud sync where the app offers it.
- On a TrollStore-compatible version? TrollStore only works on iOS 14.0 to 16.6.1 and iOS 17.0. Updating removes that option for good.
Scarlet Stopped Working After an iOS Update
Scarlet does not open
- Make sure you are online, then try again: iOS may need to re-check the certificate
- Check Settings > General > VPN & Device Management and trust the developer again if asked
- Reinstall Scarlet from the official source; your installed apps stay on the device
If Scarlet and all its apps stopped at the same time, the cause is more likely a certificate revocation than the iOS update. See Scarlet certificate revoked: how to fix it.
One app stopped working
- That app may not support the new iOS version yet. Look for a newer IPA from a trusted source
- Reinstall it through Scarlet over the old copy to keep its data
More fixes in Scarlet iOS not working: 10 fixes.
Scarlet does not support your new iOS version yet
Sign the apps you need with your own Apple ID meanwhile: Sideloadly or AltStore with a computer, or SideStore. These work on current iOS versions and are not affected by Scarlet’s status. Compare them in free sideloading tools compared.
EU Users
Since iOS 17.4, users in the European Union can also install apps from Apple-approved alternative marketplaces, and Apple now allows them in Japan and Brazil too. That does not change how Scarlet works, but it is another route on recent iOS versions. See ways to install apps outside the App Store.
Frequently Asked Questions
Does Scarlet iOS work on iOS 26?
Yes. iOS 26 is the newest version with confirmed support.
Does Scarlet iOS work on iOS 27?
iOS 27 is released, but Scarlet support on it is unconfirmed: third parties report that it works, and the official Scarlet site has not confirmed it. Treat it as unconfirmed until it does.
Does Scarlet work on iPad?
Yes, on iPadOS 14 to 26, the same as on iPhone.
Will updating iOS delete my Scarlet apps?
No. An iOS update keeps your installed apps. If an app stops opening afterwards, reinstall it through Scarlet.
Can I install Scarlet on iOS 13?
No. Scarlet needs iOS 14 or later.
Conclusion
Scarlet runs on iOS 14 to iOS 26, on any iPhone or iPad that can run those versions. iOS 27 support is reported but not confirmed, so check before you update and keep your IPA files and app data safe. If an update breaks something, reinstall Scarlet from the official source first and use an Apple ID signing tool as a backup.
