OEM X Claimed Post‑OTA Range Gain – My Measured Efficiency Improvement: 1.4%. Charging Logs, Route Data, Ambient Conditions All Attached. Add Yours.OEM X's v2026.07.1 update claimed "up to 6%" efficiency gain, but controlled testing across 10 runs ...

Help‑me] N7 Blue Ocean OTA 3.0 – ADAS Disengagement Count Tripled After Update. I Have Dashcam‑Synced Log Captures. Anyone Else Reproducing?N7 owner reports ADAS disengagement rate tripled from 7 to 21 per 50 km after Blue Ocean 3.0 OTA upd...

Are Most OEM OTAs Just Skin-Deep? I Analyzed 18 Release Notes from 5 Brands – Tell Me Which Ones Actually Touched the Drive System or ADAS StackFor every 10 OTA line items across 18 releases from 5 automakers, over 6 are cosmetic UI changes, ab...

Li Auto 5.0 → 5.1 → 5.2: Complete Release‑Note Diff + Measured Differences in ADAS, Voice Latency, and Energy PredictionLi Auto L9 Max owner logs ADAS steering torque, voice latency, and energy prediction accuracy across...