Iphone Xr Ramdisk Free Now
If you have tried the Ramdisk-free tricks above and your XR still lags, the issue may not be RAM.
| Symptom | Likely Cause | Solution | | :--- | :--- | :--- | | Apps constantly reload | Low storage space (< 5GB free) | Delete videos & large files. iOS uses free storage as virtual RAM swap. | | Overheating + Lag | Thermal throttling | Remove case, cool down device. | | Stuttering keyboard | iOS corruption | Backup and perform a DFU Restore (not standard reset). | | Random resprings | Jailbreak tweak conflict | Uninstall recent tweaks (for jailbroken users only). |
The iPhone XR is often seen as the "budget" option of the 2018 lineup, but don’t let the aluminum frame fool you. Under the hood, it runs the same A12 Bionic chip as the flagship XS. For security researchers and jailbreak developers, the iPhone XR represents a fascinating challenge: Achieving Ramdisk freedom. iphone xr ramdisk free
But what does "Ramdisk free" actually mean? Let’s break it down.
To achieve a RAMdisk state on iPhone XR without paying for proprietary forensic tools, you will need to use the Palera1n jailbreak environment. This requires a Mac or Linux computer. If you have tried the Ramdisk-free tricks above
The iPhone XR is special. It runs on the A12 Bionic chip. This is the first generation of chips that does NOT support the infamous checkm8 bootrom exploit (which works on iPhone 4S through iPhone X).
The hard truth: Because of the A12 chip, you cannot just download a free script and boot an unsigned ramdisk on an iPhone XR like you can on an iPhone 7. Free, open-source ramdisk tools for the XR are nearly non-existent because the hardware won't allow it. The hard truth: Because of the A12 chip,
The iPhone XR introduced the A12 chip, which brought the "PAC" (Pointer Authentication Codes) and "IME" (Independent Memory Encryption) to the consumer market. This made traditional checkm8-based Ramdisk tools (which work on A5-A11 chips) obsolete.
To achieve a custom Ramdisk on an XR, you cannot rely on a bootrom exploit. Instead, modern workflows rely on: