OBD access keeps the ECU installed and is often the least invasive reading method when the exact vehicle and protocol are supported. OBD, Bench and Boot are different access methods, not simple levels of quality. Compare what each me...
Tags: recovery
Tags: recovery - MHHAuto PRO.
OBD access keeps the ECU installed and is often the least invasive reading method when the exact vehicle and protocol are supported. 
WinOLS project hygiene with original backup, checksum audit and recovery folder. A clean WinOLS project structure prevents wrong files, lost originals, checksum mistakes and recover...
WinOLS Checksums: What They Are & How to Avoid Bad Flashes (2026) A hands-on overview of ECU checksums: what they protect, why edits break them, and how to validate a...