Steps to reproduce:
1) Open the attached project.
2) Set the Graphics API to OpenGLES 3.0 in Player Settings.
3) Build and deploy to an iOS device.

The app crashes in ProductName`::TextureImage() before the splash screen appears. This issue does not occur if the project is built using Metal or GLES2. This issue only occurs with iOS 10.0.

Reproduced on:
5.5.0a3, 5.4.0b25

Did not reproduce:
5.3.5p8

Devices:
iPhone SE iOS 10.0(14A5261v), model MLM62B/A - repro
iPad Mini 2 iOS 10.0(14A5297c), model ME276LL/A - no repro
iPhone 6, 9.2 - no repro
iPad Pro 9.7", 9.3 - no repro