Download OS 4.5.0.77 unofficially for 8830 & 8330

August 27, 2008 | By | 12 Comments

That’s right! Get your hands on it before it disappears. Berry Review’s Ninjas seem to have found copies of RIM’s unreleased OS 4.5.0.77 for both the CDMA BlackBerry 8830 and Curve 8330. Apparently this version of the OS fixes the small delay of answering voice calls noticed in 4.5.0.66.

Here are the download links (they may stop working soon):

- BlackBerry 8830 at MediaFire
- BlackBerry Curve 8330 at MediaFire (2nd link)

* Please note while these OS verisons are not officially supported by RIM. We don’t recommend installing them if you have never installed a beta OS before. Neither Us, Berry Review nor RIM take any responsibility to damage caused to your phone while installing this software.

[Via BerryReview]

Filed in: 8800 series, BlackBerry, BlackBerry OS, Curve 8300 Series, Downloads | Tags: , , , ,

  • IVM

    software

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  • jules

    be careful with the 4.5.0.77…I upgraded my phone and now all my alerts are missing and i’m not notified when an email or SMS text comes. I’m going back to the 4.5.0.51

  • DM

    it appears this release does not contain any ringtones. That is why you are not receiving alerts (at least that is why I wasn’t).

  • Silva3D

    I ran into the same problem and realized it had no ringtones. I tried to load my own and that worked. I have also noticed that the phone does not vibrate as strong as it did with os 4.2.2

  • sgijoe

    The new email client and browser were a nice update for the 8830.

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