Apple Inc. (NASDAQ:AAPL)’s latest OS has gotten into trouble for several reasons since it was launched, and it has attracted yet another problem. The company is facing a lawsuit over it. The issue has been taken to the court by two plaintiffs who complained that their iPhones and iPads which the company claimed came with an internal storage of 16GB, didn’t have that much storage and that the OS occupies too much space on their devices.