Question about RIM BlackBerry Curve 8520 Smartphone
Your BB is nuked...
You need :
1. BB Desktop Manager
2. 8520 OS
you can get them in BB's official site
After you've install them to your PC,restart your pc and :
1. Delete vendor.xml in C:\Program Files\Common Files\Research In Motion\AppLoader (or wherever you installed it)
2. Run Loader.exe from that folder, click next
3. Pull out battery
4. Immediately connect your BB to your PC via USB after reinsert your battery.
5. When the Connection box show USB-PIN: UNKNOW, quickly click Next. If fail,repeat from step 3 again.
6. If success, choose Replace the device ...
7. Install the OS
and your phone should be doing okay...
Posted on Jan 02, 2011
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Posted on Jan 02, 2017
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