| | Re: What to look for when buying BB 9900 off Kjiji
Water damage isn't always obvious, but there are a few moisture indicators under the battery that will turn pink/red if they get wet.
I would make sure the device isn't stolen. I think you can check that using the device PIN.
How has the device been treated? Is the USB port worn or damaged? What about the battery? Does the headphone jack work correctly?
"The price of liberty is eternal vigilance." -Thomas Jefferson