Xcode simulator target iOS version names turned to hashes

Question

I'm on Xcode 6.3. I don't remember doing any special changes but after rebooting my macbook, target iOS version names were like this;

Does anyone know how to quickly fix this? Otherwise my last resort will be deleting all simulators and reinstalling them.

Chef

possible duplicate of Duplicate iPhone Simulators Appeared on My Xcode or #26811297 – Delapaz

Also answered here: #29275017 // tl;dr Go to Windows > Devices and identify the duplicates in the list and delete them one-at-a-time – Lolly

Answer 1

There are duplicated simulators installed. In Xcode just go to Window -> Devices and delete duplicated devices.

Woodbridge