Following the recent optimizations made by developer Aldo Vargas in PS5 UMTX Jailbreak , idlesauce has also introduced further improvements to boost the performance and reliability of the exploit.

clear()The ROP function , used after each execution of a chain, has been optimized: it now uses set()a pre-zeroed array, dramatically reducing the call latency from about 6 ms to 0.2 ms , with a significant speedup.

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Additionally, eliminating the yielding pause before the UMTX is destroyed significantly improved the success rate, allowing the exploit to complete in 1-3 seconds, compared to the previous 10-60 seconds.

Main features

Compatibility : Supports PS5 firmware versions 1.00 to 5.50 .
Payload Menu : Includes an interface for managing payloads.
PSFree 150b : Uses version 150b of the PSFree exploit, developed by abc .
ELF Loader : Automatically loads @john -tornblom ‘s ELF loader.
Backward Payload Compatibility : Includes the ELF 9020 loader to support older payloads (not available in Webkit-only mode).
Webkit-only mode : Provides a mode to send payloads and clear application caches via Webkit.