The excerpt below is from ios.cfw.guide. The chart below is a simplified version of the actual chart in the linked guide.
TrollStore can be installed using Legacy iOS Kit's SSH Ramdisk option for supported devices, but the below methods are more recommended instead.
Note
TrollStore is not a jailbreak.
TrollStore is a utility which is able to permanently sign and install any application with almost any entitlement with the help of a CoreTrust bug. The latest releases of TrollStore (specifically 2.0 and later) work through the use of a CoreTrust bug in which code signatures are not correctly verified under certain circumstances.
Installing TrollStore is a process which varies depending on what device and iOS you are running, as a result, different guides are attached below depending on said combination
Note
If your device is on iOS 14.0 beta 1 or earlier, is running iOS 16.7.x (excluding 16.7 RC (20H18)), or is running iOS 17.0.1 or newer, it will never be supported by TrollStore.
| From | To | arm64 (A8-A11) | arm64e (A12-A17/M1-M2) |
|---|---|---|---|
| 14.0 beta 1 and earlier | Unsupported | ||
| 14.0 beta 2 | 14.8.1 | TrollInstallerX | TrollHelperOTA |
| 15.0 | 15.5 beta 4 | TrollHelperOTA | |
| 15.5 | 15.5 | TrollRestore | TrollHelperOTA |
| 15.6 beta 1 | 15.6 beta 3 | TrollHelperOTA | |
| 15.6 beta 4 | 16.7 RC | TrollRestore | |
| 16.7 | 16.7.10 | Unsupported | |
| 17.0 beta 1 | 17.0 | TrollRestore | |
| 17.0.1 and later | Unsupported | ||