Hp Tuners 4.12.4 !!better!! Jun 2026

Using the button on the MPVI2 to log without a laptop? Version 4.12.4 has a more reliable buffer writing routine. Users report far fewer "corrupt log file" errors compared to 5.x beta builds.

No software is perfect. Since the release of , the community has identified a handful of recurring bugs: hp tuners 4.12.4

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