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  1. BigBadWulf's Avatar
    BlackBerry Handheld Software v4.5.0.312 (Multilanguage)

    Package Version:
    Consisting of:


    Software Platform:

    File name: 8300M_PBr4.5.0_rel312_PL2.7.0.109_A4.5.0.187_O2_UK .exe

    File size: 90.17MB

    Note: The Software Platform and Applications version numbers can be found under Options-About screen on the handheld.

    Download Software

    For the best installation procedure click here.

    Posted from my CrackBerry at
    02-20-10 11:13 PM
  2. @ngel's Avatar
    Thanx! I'll update asap!
    02-21-10 05:39 PM
  3. @ngel's Avatar
    Did the update last night! Seems fine!
    02-22-10 04:56 AM
  4. qtbabyqueen14's Avatar
    I Loveee My Blackberry,!
    04-03-10 05:28 PM
  5. richw420's Avatar
    This says "UK" what is this? United Kingdom?

    What's the difference between this and the US?
    04-11-10 10:34 PM
  6. oxywaddle's Avatar
    Will this OS work in America?
    Them UK's drive on the wrong side ya know
    05-05-10 06:44 PM
  7. BigBadWulf's Avatar
    It works fine, only the shift keys are switched.

    It's just the carrier folks. Any carrriers OS will work, as long as it's for your device. Just follow the instructions on the first post.

    WAPers do it With A Passion
    I'm many people's brother, have several BB daughters and sons,
    but I sure as heck ain't your momma!
    I'm a Survivor Baby!But the dang game fizzled out

    Posted from my CrackBerry at
    05-05-10 06:50 PM
  8. jony_sd's Avatar
    thanks for the support
    05-05-10 10:38 PM
  9. oxywaddle's Avatar
    [QUOTE=BigBadWulf;It works fine, only the shift keys are switched. [/QUOTE]

    I'll hold it upside down

    Any idea what the powerup/down splash screen is?
    My 8300 "curve" (it says "edge" on the about screen) still has the At&T splash screen.
    05-06-10 05:15 PM
  10. BigBadWulf's Avatar
    The splash screen won't change. Neither will your carrier theme. Virtually all OS contain the information for every carrier.

    Edit - That wasn't clear enough. The splash screen is flashed to your chipset, and not part of the OS at all. It's damn near impossible to change it.

    WAPers do it With A Passion
    If everyone spoke Wulfanese, they wouldn't need to click here for a translation.
    Click Here To Be Banned*
    I'm a Survivor Baby!But the dang game fizzled out

    Posted from my CrackBerry at
    Last edited by BigBadWulf; 05-06-10 at 05:27 PM.
    05-06-10 05:23 PM
  11. oxywaddle's Avatar
    I shoulda knowd that. It's gotta boot from something
    05-06-10 05:36 PM
  12. oxywaddle's Avatar
    Since I got this BB used it still has the original owners email setup in it.
    If I do this upgrade will it clear that out?
    I though DM would take care of that but it doesn't seem to have that function.
    Or is there a menu I can't access until I get the new t-ball?
    05-12-10 09:13 AM
  13. leojuno's Avatar
    I have the 8300 with the software but can't get on the network. Any suggestions?

    Posted from my CrackBerry at
    06-20-10 07:32 AM
  14. anthonemorris's Avatar
    what u meant by de shift keys are switched?
    02-04-11 02:43 PM
  15. anthonemorris's Avatar
    Works like a charm!! Thanks for de guide too it really helped lots!!

    Posted from my CrackBerry at
    03-19-11 10:31 PM
  16. anthonemorris's Avatar
    has anyone seen or heard of a hybrid os for the 8300? if so plz pm me
    09-10-11 03:48 PM