BlackBerry® Curve™

[WurnMizter]

I have a Blackberry 8520 Curve, it worked fine for me for more than a year now.

But now everything sucks because no app works anymore after i download or upgrade.

I get a "App verify error" on all the apps i've upgraded and/or downloaded.

Firstly i recieved the upgrade for the facebook app, so i did the upgrade, and now, well, the icon doesnt exist on my phone, i tried everything, from device wipe to rebooting countless times..

Now for another eg. My whatsapp gives me the following message on screen after i click on it to open:

[ ERROR STARTING WHATSAPP:ERROR LOADING MODULE 'WHATSAPP' VERIFY ERROR. ] 

(just right click and open in new tab if it doesn't show)

It does this with most of my apps.

How do i fix this? because installing and deleting and rebooting and even device wipe doesn't solve this..

PLZ Help 

[prince2012]

Hello WurnMizter

Welcome to BlackBerry Support Community Forums

You may need to use JlCmder to wipe your device and then load a fresh OS 5 on your device.Have a look :How do I wipe the BlackBerry using Jl Cmder? . I hope it will help in overcoming your problem.

Prince

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