If your phone's battery power is not enough, don't worry, here are some tips you can use to save phone power.1.Turn down the screen brightness.Most of the smart phones now have a light sensor, so the phone will automatically adjust the most suitable screen brightness for you according to the brightness of the surrounding. Of course, if you want to save more power, or in urgent need to improve the battery life in an emergency situation, you can turn off the phone's Automatic brightness adjustment function, directly adjust the screen brightness to the lowest brightness which you can see the screen for nomal use, in this way will effectively extend the use of the phone battery using time.2.Reduce the screen resolution.The most intuitive benefit of high screen resolution is that the display is clearer and more delicate, but at the same time will also bring more power consumption. On the one hand, more power consumption will occur for more pixels to be lit up, on the other hand, due to the high resolution of the phone screen, the CPU / GPU load is also large. So reducing the screen resolution can extend the battery life. Note that the reduction of resolution here is done through the software algorithm to reduce the pixel display point, the physical resolution is still the same. Of course, this power saving technique is only for some high-resolution Android phones, not for iPhone so far.3.Turn off application automatic-start.Due to the openness of Android platform, the operating system is not so strict to control the applications, so many apps which we don’t use at the time often start operating in background and some apps will call up another ones or more apps to operate in background, leading to large needless power consumption. We can turn off the automatic-start of these uncommon use apps in the settings. In addition, we usually have to pay more attention to clean up the background applications to prevent unnecessary applications operating.4.Close the GPS positioning function.When we go out, if you do not use the phone GPS navigation, try to close the phone positioning function, if you don’t close the GPS, it may continue to locate you and resulting in meaningless power consumption of the phone. When you go out for a destination you know and you don’t need navigation, you can close the navigation software, cell phone navigation is still very power-consuming.5.Turn on the power-saving mode.For the current cell phone battery technology bottleneck, the battery capacity can not get a big breakthrough in a short period of time, so cell phone manufacturers make efforts from the software side, they have launched their own power saving mode. When the power saving mode is turned on, the system will automatically reduce the frequency use of the CPU, reduce the screen brightness and screen resolution, limit the networking of applications in the background, reduce the rendering of display effects, and stop the data synchronization of cloud service. The power-saving mode can improve battery life by reducing these non-essential functions, so when your battery capacity is not enough, use power-saving mode. About OriwhizORIWHIZ is a mobile phone LCD/OLED screen and other phone spare parts' manufacturer（factory）,we offer OEM and ODM service to customers all over the world.Our products have ISO9001,CE,FCC,ROSH certificate.All of our products are manufactured by brand new materials and 100% quality test before shipping.We promise our best quality products will be delivered to our clients on time.We have professional customer service and welcome inquiry any time. Our main products include:iPhone LCD,iPhone Charging Port,iPhone Front Camera,iPhone Back Camera,iPhone ear speaker,iPhone Battery.etc.Not only iPhone related products,we also have Samsung,Oppo,Vivo,etc.