Steps to reproduce:
1) Download attached project 'Shader_WrongOnAndroid.zip' and open in Unity
2) Build and run 'TestingScene' on a device
Note: Quad in the scene should be rendered in black and white colors(Check attached picture 'Expected.png')

Actual result: Quad is black(Check attached image 'Actual.png')

Reproduced with:
5.3.7p2, 5.4.4p2, 5.5.1p2, 5.6.0b7

DUT:
Reproduced with:
Lge LG D855 (G3), OS:5.0, CPU:armeabi-v7a, GPU:Adreno (TM) 330, Build:lge/g3_global_com/g3:5.0/LRX21R.A1445306351/1445306351:user/release-keys
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Samsung SM G900F (Galaxy S5), OS:6.0.1, CPU:armeabi-v7a, GPU:Adreno (TM) 330, Build:samsung/kltexx/klte:6.0.1/MMB29M/G900FXXS1CPHW:user/release-keys

Not reproduced with:
Samsung SM G925F (Galaxy S6 Edge), OS:6.0.1, CPU:arm64-v8a, GPU:Mali-T760, Build:samsung/zeroltexx/zerolte:6.0.1/MMB29K/G925FXXS4DPJ2:user/release-keys