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BlackBerry® OS Smartphones

Posts: 17
Registered: ‎01-03-2012
My Device: Bold 9930
My Carrier: 3.dk

down grade Os Blackberry Bold 930

Please help after my last uprgrade to 7,1 bundle 2123

I lost conektion to Blackberry server

I can only use Internet if use wi fi  befor i had no problem

please help

I have Blabkberry bold 9930 ( Verizon )

were can i down grade and how


Posts: 95,783
Likes: 24,595
Solutions: 6,409
Registered: ‎04-01-2008
My Device: Passport • Z30 • Z10 • Torch9850 • Playbook
My Carrier: Verizon

Re: down grade Os Blackberry Bold 930

1. Delete the newer OS from your PC by going to Control Panel >Add/Remove Programs. (If you never physically installed the OS to your PC, skip to step 2.)


2. Then download and install the older version of the OS. BlackBerry Operating System Downloads


3. Install the older OS to the PC by running (double clicking) the file you downloaded.
4. Go to c:\program files\common files\research in motion\apploader and delete the file named "vendor.xml."
5. Plug in BB and double click on "Loader.exe." It's located in the same place as the above vendor.xml file.

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