OLED Saver

the App OLED SAVER is based on the use of on-screen filter that eliminates the OLED display from SHIMA.

Advantages:

• do Not need access to Root;
• Automatic adjustment of yarkosti;
• dimming of the pixels displayed on the screen;
• Easy control Toolbox;
• Stress relief with eye;
• Convenient and friendly interface;
• No advertising;
• Manual setting of minimum brightness level (if necessary).