[bofeity]

Hey guys, I installed the latest 4.5 software but now I want to downgrade back to the Tmobile's official version.

I did this so far:
-Installed the official package
-Run app loader.exe
-After it loads the list to add/remove and I press next I get this error:

"The application "Blackberry Fast Predictive Input Method Library" cannot be loaded, because it requires applications that are not available:

net.rim.blackberry.inputMethodCoreFull"

And it halts... What do I do? Is there a better way to downgrade the OS????

Helllppppp

[syb0rg]

Use crackmem to nuke the phone then reinstall the OE OS.

Posted from my CrackBerry at wapforums.crackberry.com

[bofeity]

Does crackmem just delete the old os or does it actually REINSTALL the older os over the new 1?

[BigBadWulf]

No CrackMem has a wipe function, but it doesn't install OS's. Follow this guide, and you'll be successful, though I can't imagine why you'd want to downgrade, unless your returning the BB.
http://forums.crackberry.com/f3/prop...ocedure-53359/

[mikeybot]

No CrackMem has a wipe function, but it doesn't install OS's. Follow this guide, and you'll be successful, though I can't imagine why you'd want to downgrade, unless your returning the BB.

Thanks for the help, I actually just ran into that.
I need to downgrade and try to go back up. I have an 8100 and used the Rodgers 4.5 to upgrade and my phone has had memory(application-wise) issues and frequently freezes/locks up on me.