WWE Firmware V10.4.12.24 released for Padfone 2

[TheBlackmoore]

New firmware released for PadFone2
Firmware: V10.4.12.24 Only for WWE SKU (Android 4.1)

Improved:
1. Enhanced PadFone 2 and PadFone 2 Station performance and stability
2. Improved Wi-Fi connection and stability
3. Upgraded the
camera

 

[ripusheet]

After this upgrade I loose sleeping nights trying to troubleshoot WTF happened to the WiFi connection with my linksys e 4200 router...is there anyway to undo this firmware upgrade?