ASUS has just pushed the latest update for the PadFone 2, bringing it to v10.4.12.24, and it contains a whole host of fixes and improvements. The performance of the PadFone 2 Station has been enhanced, the camera's firmware has seen an upgrade, and a number of improvements have been made to the phone's applications. Here's the full list of changes:

PadFone2 Firmware: V10.4.12.24 (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’s firmware and optimized the camera’s HDR and automatic brightness control functions
4. NFC file sharing on ASUS Studio
5. Added ASUS Story
6. Support of Tomb Jewels
7. Improved the Weather Time widget
8. Improved Email’s editing function
9. Improved Contacts app
10. Improved the Battery widget’s battery display function
11. Optimized the instant translation interface
12. Added SMS samples
13. Optimized the lock screen interface

The update is available to download now for all variations of the phone from the ASUS website.

Source: ASUS