The BlackBerry Pearl, Curve, and 88xx series just went through an official update all together, being at the same OS version.  Although OS 5.0 is floating around and many are enjoying its awesome features, OS 4.5 still has lots of goodies and a lot more reliability than the other beta releases.  This is the official release of OS 4.5.0.174 and is currently available for the BlackBerry Pearl 8100, 8120, Curve 8320, 8800, and 8820.  Of course, you will most likely have to delete the “vendor” file since this official release is for the AVEA carrier only.

<<Click here to download OS 4.5.0.174 for your device>>

-by Mac Jadalhack

Related posts:

1. Official OS 4.5.0.161 For 8100/8110/8120, 8300/8310/8320, & 8800/8820
2. BlackBerry OS 4.5.0.153 For 8100, 8110, 8120, 8300, 8310, 8320, 8800, & 8820 available for download!
3. Stitcher now available for BlackBerry 8800 and 8820
4. Fido starts off fresh with 8100
5. T-Mobile UK releases Official OS 4.6.1.305 for BlackBerry Curve 8520
6. Fido BlackBerry Pearl 8100 Pricing
7. AT&T OS 4.5 Released: 8100, 8300, 8800
8. Text from Last Night BlackBerry Application
9. 8320 recent release for AT&T; So much for 8900 coming soon…
10. Fido introduces BlackBerry Pearl 8100, finally.