bootrom exploit, which only exists on A7 through A11 (64-bit) chips. Most iOS 9.3.5 devices use A5 or A6 (32-bit) chips. iOS Version Limit : The official Checkra1n releases target iOS 12 and above. Technical Constraints

Thus, —it will not work.

Enter .

Before Checkra1n, the only reliable tool for iOS 9.3.5 was (for 32-bit devices) or EtasonJB (for 64-bit devices like the iPhone 5s). Here’s how Checkra1n compares:

Download the Phoenix IPA file from the official Phoenix website .

Checkra1n is designed for A7-A11 devices running iOS 12.0 through iOS 14.8.1. While some experimental builds might boot, the primary tool for 32-bit devices like the iPhone 4S, iPad 2, and iPad Mini 1 running iOS 9.3.5 is the .

The jailbreak is not compatible with iOS 9.3.5. Checkra1n specifically targets devices with the A7 through A11 chips (iPhone 5s to iPhone X) and supports iOS 12.0 and later.

Yes, perfectly. The iPhone 5 (A6) is one of the best-supported devices for Checkra1n on iOS 9.3.5.

| Feature | Checkra1n | Phoenix / EtasonJB | | :--- | :--- | :--- | | | Semi-tethered (requires PC to re-jailbreak after reboot) | Semi-untethered (app-based re-jailbreak) | | Stability | Excellent, kernel-level exploit | Moderate, prone to random reboots | | Cydia / Sileo | Cydia (traditional) | Cydia | | Boot loop risk | Very low | Moderate | | Requires computer | Yes (macOS or Linux) | No (after initial sideloading) | | 32-bit support | Yes (iPhone 4s, 5, 5c) | Yes (Phoenix) | | 64-bit support (A7) | Yes (iPhone 5s) | Yes (EtasonJB) |

A common misconception in the jailbreaking community is that the tool can be used for iOS 9.3.5. In reality, checkra1n does not support iOS 9.3.5

For devices running iOS 9.3.5, such as the iPad 2, iPad mini 1, or iPhone 4s, you must use alternative tools like . Recommended Jailbreak for iOS 9.3.5: Phoenix