The "Page 1 fixed" threads are considered gospel. They are curated by senior members (often called "die Profis" ) and are tested across multiple devices—Samsung Galaxy Tab S9, Xiaomi Pad 6, Google Pixel 7, etc.
As of May 2026, Android 14 remains the last fully "crackable" version for XDiag-based DiagZone. Android 15 (released in late 2025) has reportedly broken the legacy Bluetooth RFCOMM layer that the XDiag dongle relies on. Early MHH threads show that developers are moving to a or using a proxy server running on an old Android 11 phone. xdiag x431 diagzone android 14 mhh auto page 1 fixed
To address the compatibility issues between Diagzone/XDiag Android 14 The "Page 1 fixed" threads are considered gospel
Users reported the same errors: "Device not activated," "Server connection failed," or "License file missing." Thread after thread on MHH Auto ended with the same plea: "Need fix for Android 14." Android 15 (released in late 2025) has reportedly