Processing Symbol Files in Xcode Version 7.3 (7D175)
When I try to run my Xcode project on my iPhone device, it gives me this pop up.
iPhone is busy: Processing symbol files. If caused for more than 3 quarters of an hour, but nothing got in working state, even the progress bar is still!
Solution
Try this:
Clean Project
Remove this folder Library/Developer/Xcode/DerivedData/ModuleCache
Find your project folder in Library/Developer/Xcode/DerivedData/ and remove