| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | "USB not supported" error on PS4 | Drive too large or USB 3.0 compatibility | Use a 8GB or 16GB USB 2.0 drive. | | Exploit freezes on "Waiting for USB" | Image not written correctly | Re-flash the exfathax.img using Etcher, not by copying files. | | PS4 shuts down completely | Kernel panic (normal for first tries) | Reboot PS4, remove power for 30 secs, reinsert USB and retry. | | Browser crashes on exploit page | Cache not cleared | Delete browser history, cookies, and saved data. | | exfathax.img file won't download | Your ISP blocks GitHub | Use a VPN or download via a friend's network. |
The file exfathax.img is a critical component for jailbreaking a Go to product viewer dialog for this item. exfathax.img ps4 9.00 download
: This file contains a corrupted exFAT filesystem that triggers a heap overflow vulnerability in the PS4 kernel when the system attempts to mount the USB drive. Requirement | Problem | Likely Cause | Solution |
: A standard USB flash drive (any size will work as the file is tiny). | | Browser crashes on exploit page |