According to your description, the eye icon appearing at the top of the mobile phone screen is because the "smart screen" function is turned on. Using the intelligent eye recognition technology of the mobile phone's front camera, Smart stay, smart sleep and smart rotation can be realized. , smart scrolling and smart pause functions (note: due to different models, the functions implemented by the smart screen may be slightly different). If you want to cancel the eye icon, please operate: 1. Settings-Display-Smart stay-Cancel the check mark. 2. Settings-My Device-Smart Screen-uncheck the functions inside.