Huawei Mate 8 - Why Cant I Find the Eyesight Protection Switch? Why Does My Phones Screen Look Yellow

Huawei Mate 8 Smartphone Feature FAQs
Huawei Mate 8 Smartphone Feature FAQs
2 Hardware and appearance
Issue 01 (2016-01-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
17
2.2.19 Why can't I find the Eyesight protection switch? Why does
my phone's screen look yellow?
Reason:
When Eyesight protection is enabled, the phone's screen will turn yellow. To avoid users
accidentally enabling the Eyesight protection function and mistaking the yellow tone for a
defective screen, we have removed the Eyesight protection function since version B116.
Users who enabled the Eyesight protection function before updating their phones to B116 will
be unable to disable the function normally because the menu path has been already removed
in B116.
Solutions:
1. Guide users to update to a newer version than B116 to solve the problem.
2. Guide users to back up their data and restore the phone to factory settings.