Tip is leave your IPHONE in the truck! Mine was in my pocket and I got 2 PTT seeds lodged in the charging port. I had to use a safety pin to get them out and it was still a bear!
Well, I didn't listen to your advice and lost my phone while planting brassicas yesterday...at least it was my blackberry and not my Iphone...I'm sure I'll find it about October when I'm stumbling down the trail...