mine also getting system update 1.139.04, google and found it is not 3.1, here is the fixes:
The Android 3.01 Updates (bug fixes) for Build: 1.139.04 GEN 1 and 1.141.07 GEN 1 are as follows:
1) Native Browser
- Updates for HTML5 support
- New multi-touch support for JavaScript and plugins
- Updates for overflow scrolling
2) Adobe Flash Player update 10.2
- Hardware accelerated video presentation for H.264
- Deeper integration with the Android browser rendering engine
- Enhanced performance for multi-core tablets
- Automatic soft keyboard support
3) Bug fix that addresses daylight savings time and calendar appointments
4) Updates for USB and Bluetooth
Android 3.1 Updates are due late June 2011
The promised features are as follows:
- UI refinements
- Connectivity for USB accessories
- Expanded Recent Apps list
- Resizeable Home screen widgets
- Support for external keyboards and pointing devices
- Support for joysticks and gamepads
- Robust Wi-Fi networking
- Enterprise support
- Updated set of standard apps
+ Browser
+ Gallery
+ Calendar
+ Contacts
+ Email
source:
http://androidforums.com/acer-tablets/3428...te-morning.html