Picture of Blackberry TrackPad Fix
It's really easy all that's needs is foil and you are able to use the phone this common issue with the phone is simple fix

Step 1: Temporary Fix

Picture of Temporary Fix
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This is the only step because it's so simple all you need is foil even the stuff found in a peanut butter cup or gum will work Just wrap your finger in foil that's it seems that this issue is common that's it