Guardian of Light Root Modules
"Guardian of Light" is a small tool specifically designed for Xiaomi mobile phones (MIUI/HyperOS) to achieve breakthroughs in, or increase, screen brightness, and to lock/maintain maximum screen brightness. It is also compatible with OnePlus and Meizu devices, though I have not performed any tests on these models; you may install it to test, and if it does not work, simply uninstall it.
This tool aims to achieve screen brightness breakthroughs/increases and to lock/maintain the highest screen brightness.
Are you tired of sudden brightness drops caused by overheating during gaming, or being unable to see the screen clearly under outdoor sunlight? What about brightness restrictions when the battery is low? Is the system secretly playing tricks to reduce your screen brightness? Conversely, sometimes you don’t need the system to make decisions for you! Even if you increase the phone's brightness and turn off automatic brightness adjustment, the brightness drop remains obvious. Clearly, the system or manufacturer seems to be fooling consumers, so I created this simple module to achieve absolute freedom in brightness control.
Of course, this brightness freedom comes at a price: faster battery consumption, increased heat, and a serious risk of screen burn-in. The consequences of long-term high-brightness usage are clear to both you and me, and need no further explanation. Naturally, you can still choose to enable it when you need it and turn it off when you don't. When you enable it, the brightness adjustment tool in the status bar will temporarily cease to function. If you need to restore it, please disable the module and restart your phone, or uninstall it completely.