You don't need to have any previous Hotfix installed. The Hotfix will find out what needs to be done on your system.
This Hotfix has the following changes and fixes:
* Kernel: Fixed problem with broken sound on some units. Also improved ALSA Buffer Underrun problems
* Kernel Modules: Added USB Sound and Midi Modules as well as the TUN/TAN-Module
* U-Boot: Fixed LCD timings on Reset (which caused weird dots around the Logo on reboot / Reset)
* U-Boot: Added serial out via USB (ideal for debugging when trying to port new OSes to the Pandora)
* MiniMenu: Added automatic Refresh on SD Card insert and quick navigation using keyboard letters
* Battery-Settings: LED now starts blinking at 10% and shuts down at 5%. The previous values were too short.
* Bugfix: op_fbrunapp had some problems with command line parameters. That's now fixed.
* Services: Removed unneeded services from Startup - also services most users don't need (like dropbear, samba, etc.) They can be re-enabled with the new Startup-Settings
* Startup-Settings: Added enabling / disabling services
* New: Added Mass Storage mode via Mini-USB (can be enabled in the System-Menu)
* Automount: Now using Label names (if the card has one) instead of mmcblk*
* Automount: Now using Dirsync instead of sync with 2s Buffer flush. This increases SD Write speed A LOT. However, be sure to wait at least 2 seconds before removing your SD Card after you saved data
* Not yet fixed: PNDs will not run if they have a space in the filename or path (do not use spaces in your SD-Card labels for now!)
* pnd_run-Script: Changed a few things to make it compatible with spaces in filenames (still needs some other fix). Thanks to Ivanovic.
* Bluetooth-Script: Fixed save / restore settings on startup (thanks to urjaman)
