E2 Series Product Update Changelog
Software Updates & Download Links (4GB+64GB Storage)
Product Specification: 4GB+64GB Storage Version
Regional Versions: JP (Japan), EAU (Eurasia), NA (North America) | Update Methods: PC Flashing Version & Upgrade Package
Tutorial Videos
Software Code: 1902
Corresponding Download Links:
UI & Voice Optimizations
Update Date: 2026-04-29
- Google Voice set as default voice assistant
- Optimized interface UI
Integrated Universal Version
Update Date: 2026-04-16
- Integrated universal version for both integrated and split-type devices
- Warning: After flashing this version, the motherboard must not be downgraded to software versions earlier than 20260416, otherwise the SN may be lost
Bug Fixes
Update Date: 2026-02-25
- Fixed crash issues in the automated testing tool
Feature Update
Update Date: 2026-01-29
- Added support for modifying displayed memory capacity
Optimizations & Improvements
Update Date: 2025-11-13
- Optimized mono audio issues on some vehicle models
- Optimized weather widget UI display issues
- Fixed screen flickering issues when selecting the Spanish language
System Fixes
Update Date: 2025-11-03
- Fixed the Android Auto SSL certificate expiration issue
Bug Fixes & Optimizations
Update Date: 2025-08-08
- Fixed the YT split-screen crash issue
- Fixed the issue of AA protocol headlights not working during day/night cycles
- Fixed the issue of AA protocol touchpad not working on the main unit (Android interface resolved, CarPlay touchpad not integrated in the next version)
- Optimized CarPlay navigation sound issues
- Removed Japanese language support
Initial Release
Update Date: 2025-07-07
- First software release
Japanese 
English