E-Sys 3.30.1 supports F-series (F01, F10, F20, F30, F25, etc.), G-series (G11, G12, G20, G30, etc.), and I-series (i3, i8) BMW vehicles, as well as compatible Rolls‑Royce and MINI models.
is the official diagnostic and coding software used to modify the firmware and feature parameters in most BMW vehicles (typically pre-2020 G-series and all F-series chassis). Version 3.30.1 is a specific build known for its stability when working with PSdZData (the database containing vehicle ECU information). bmw esys 3301 download install
