I know most BlackBerry Curve 8900 owners have been waiting for a new leaked or official OS, including myself. Here is one that has fixed the YouTube errors that 18.104.22.168 has. There have been a few reports of YouTube not getting fixed, but for the most part everything seems to be better in this OS version. YouTube is working fine for me now.
Let me know of any other changes you guys might find!
Official Software For BlackBerry® Curve (TM) 8900 smartphone from carrier A1 (Austria)
Package Version: 22.214.171.1247
- Applications: 126.96.36.199
- Software Platform: 188.8.131.52
- File name: 8900_184.108.40.206 .exe
- File size: 120MB
REMEMBER: Install at your own risk. Always make backups before making major changes/upgrades/downgrades to your BlackBerry.
Source: CB Forums