Hello everybody,
I've a problem with my BlackBerry 8800.
When I tried to upgrade my phone it showed me 543 error I hadn't made a backup before doing that could somebody help me.
I'll be thankfull
If the upgrade fails you can just go back to Desktop Manager and manually go to Application Loader and retry the upgrade. If you search your hard drive for an *.ipd file you should be able to locate and restore the auto backup file.