Can You Install Scarlet With TrollStore? The Honest Answer
TrollStore has an almost mythical reputation in sideloading: install apps permanently, no certificates, no revokes, no 7-day refresh. So the question lands in our inbox constantly: can you install Scarlet itself through TrollStore and be done with revoke days forever? The honest answer is “yes — if your iPhone is one of the shrinking minority TrollStore supports, and probably not yours.” This guide explains what TrollStore actually does, which devices and iOS versions it works on, how installing Scarlet with it works if you qualify, and what to do if you don’t.
What TrollStore Actually Is
TrollStore is not a signing service and does not use certificates the way Scarlet or the IPAs signers do. It exploits a bug in Apple’s CoreTrust component — the part of iOS that validates app signatures — which makes iOS accept apps signed with a specially crafted, permanently trusted certificate. Because the trust comes from the bug rather than from Apple, there is nothing for Apple to revoke: apps installed through TrollStore keep working indefinitely, survive reboots, and never expire. That is the entire appeal, and it is real.
The catch is the word “bug.” Apple patched the CoreTrust flaw, so TrollStore only works on the iOS versions that still contain it. It is not a matter of skill, payment, or finding the right website — if your iOS version patched the bug, no installer on Earth can give you TrollStore, and any site claiming otherwise for modern iOS is lying to you.
Compatibility: The Part That Decides Everything
| Your situation | TrollStore available? |
|---|---|
| iPhone/iPad on certain older iOS versions — broadly, parts of the iOS 14, 15 and 16 ranges, plus iOS 17.0 specifically | Yes, if your exact version falls in the supported set — check your precise version number against TrollStore’s official compatibility information before starting |
| iOS 17.0.1 or anything newer (including all iOS 18 and iOS 26 devices) | No — the CoreTrust bug is patched. There is no workaround, paid or otherwise |
| Very old iOS (before the supported ranges) | Generally no — and at that age, other legacy methods apply instead |
| You are willing to downgrade iOS to reach a supported version | Effectively no — Apple stops signing old iOS versions quickly, so downgrades to TrollStore-compatible versions are not practically available |
Two honest notes. First, the exact supported ranges have edges and per-version installer differences, and they change as the project’s documentation is refined — always verify your precise version (Settings → General → About) against the official TrollStore sources rather than a summary, including ours. Second, this is why we do not publish a step-by-step “install TrollStore” walkthrough as the centrepiece here: for the large majority of readers on current iOS, the steps would be fiction.
If You Qualify: Installing Scarlet With TrollStore
For a device on a supported version, the flow is unremarkable once TrollStore itself is installed (its own installation method varies by iOS version — follow the current official guide for yours):
- Obtain the Scarlet IPA file from its official source.
- Open TrollStore, tap the + button, and select the IPA from Files.
- TrollStore installs it with its permanent signature. There is no certificate to trust in VPN & Device Management in the enterprise sense, and no Developer Mode requirement — TrollStore’s mechanism sits outside both systems, as our Developer Mode explainer notes.
- Open Scarlet and use it normally.
One subtlety worth understanding: installing Scarlet through TrollStore makes Scarlet itself permanent — it will never be revoked. But apps you then install through Scarlet are still signed by Scarlet’s certificate system, with the usual revoke exposure, unless those IPAs are also installed via TrollStore. TrollStore-permanence applies per app, at the moment TrollStore installs it. Many TrollStore owners therefore use it as their primary installer and treat Scarlet as a browsing front-end, which is a perfectly sensible arrangement.
If You Don’t Qualify: Your Real Options
- Accept the certificate cycle, but soften it. Scarlet with an imported certificate of your own (developer account or reputable signing service) replaces public revoke roulette with something close to a yearly renewal. Our certificate import guide is the practical route, and the Scarlet alternatives roundup covers the wider field.
- Use an Apple ID signer (AltStore-style) for a few essential apps — 7-day refreshes, but no third-party revokes. See Scarlet vs AltStore.
- Never update a spare device. If you have an older iPhone sitting in a drawer on a compatible iOS version, it may be your TrollStore machine. This is genuinely how many TrollStore setups exist — on hardware that simply never got updated past the patched versions.
- Do not pay for “TrollStore installs” on modern iOS. Sellers claiming to enable TrollStore on iOS 18/26 are selling something else (usually a certificate) under a famous name, or nothing at all.
Why TrollStore Cannot Simply Be “Updated” for New iOS Versions
A reasonable follow-up question is whether the TrollStore developers can just adapt it to iOS 18 or 26 the way other tools adapt. They cannot, and the reason is structural. Most sideloading tools are built on features Apple provides — enterprise certificates, developer provisioning — which persist from version to version. TrollStore is built on one specific mistake Apple made in CoreTrust, and once Apple corrected that mistake there was nothing left to build on. A new TrollStore for modern iOS would require a new bug of the same rare kind, publicly known and usable in the same way. Those surface occasionally in iOS history, which is why nobody honest says “never” — but nobody honest gives you a date, a download, or a price for one either. Until such a bug is public knowledge in the security-research community, every “TrollStore for iOS 26” offer you meet is theatre. The waiting strategy that actually works is the unglamorous one from the list above: protect the setup you have, and if an old device on a compatible version ever matters to you, stop updating it now — you cannot go back later.
FAQ
Can TrollStore install Scarlet permanently, with no revokes?
Yes — on a supported iOS version. TrollStore’s CoreTrust-based signing is not a certificate Apple can revoke, so a Scarlet installed through it keeps working indefinitely. The limitation is compatibility, not the method.
Does TrollStore work on iOS 26?
No. The CoreTrust bug TrollStore relies on was patched long before iOS 26, in the iOS 17.0.1 era. No version of TrollStore supports iOS 18 or iOS 26, and claims otherwise are scams.
Which iOS versions does TrollStore support?
Broadly, specific versions across iOS 14, 15 and 16, plus iOS 17.0. The exact cut-offs have per-version nuances, so check your precise version number against TrollStore’s official compatibility documentation before attempting anything.
If Scarlet is installed via TrollStore, are apps installed through Scarlet permanent too?
No. TrollStore’s permanence covers only what TrollStore itself installs. Apps installed afterwards through Scarlet are signed by Scarlet’s certificates and keep their normal revoke behaviour — install important IPAs through TrollStore directly if you want them permanent.
Is TrollStore a jailbreak?
No. It does not modify the system or give apps root access; it abuses a signature-validation bug to install apps with permanent trust. Apps installed with it run in the normal sandbox. That said, installing arbitrary permanent apps carries the usual responsibility: only install IPAs you trust, since there is no App Store review in the loop — our safety overview covers the risk side.
