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They do, technically, allow JIT. You need a very hard-to-obtain entitlement that lets you turn writable pages into executable read-only pages, and good luck get

They do, technically, allow JIT. You need a very hard-to-obtain entitlement that lets you turn writable pages into executable read-only pages, and good luck getting that entitlement if (for some reason) your name isn’t “mobilesafari”, but the capability exists.

Wowfunhappy 1y ago
When you say it's "hard" to obtain--is it possible to obtain if you aren't Apple? Does Apple ever provide it to third party developers, or is there even a path to requesting it?
- j16sdiz 1y ago
  Yes.
  - cmeacham98 1y ago
    Source? Is there any non-Apple app that has this entitlement?
    - Rohansi 1y ago
      If your app happens to be a browser that's only usable in the EU then: https://developer.apple.com/documentation/browserenginekit/protecting-code-compiled-just-in-time https://developer.apple.com/documentation/browserenginekit/p...
    - gf000 1y ago
      I believe the Delta emulator has JIT support, but possibly only when installed as a developer.
      - Wowfunhappy 1y ago
        As far as I can tell, you need to connect your phone to a PC running software which enables JIT by exploiting a feature intended for remote debugging. https://faq.altstore.io/altstore-classic/enabling-jit https://faq.altstore.io/altstore-classic/enabling-jit
Kenji 1y ago
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