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BlackBerry® OS Smartphones

Posts: 19
Registered: ‎03-17-2011
My Device: Bold 9700
My Carrier: Vodacom SA

Uncaught exception: java.lang.NullPointerException

I recently travelled to the States from South Africa and put a USA SIM in my BlackBerry Bold Smartphone.  Unfortunately after putting in the USA SIM I received the following error message: Uncaught exception: java.lang.NullPointerException.  My contacts have now being messed up to say the least.  Many are missing and some have duplicated.  I am keen to erase all contacts and then reinstall through BlackBerry Desktop Software. 


Any other suggestions before I reset my phone?