![Battery app for Windows Phone 8 is now free - lockscreen juice info, live tiles and usage charts - PhoneArena Battery app for Windows Phone 8 is now free - lockscreen juice info, live tiles and usage charts - PhoneArena](https://m-cdn.phonearena.com/images/articles/77841-image/Battery.jpg)
Battery app for Windows Phone 8 is now free - lockscreen juice info, live tiles and usage charts - PhoneArena
![So I got myself a Lumia 1020. I thought it's possible to live with Windows Phone 8.1, but it proved to be impossible. So I decided to install Windows 10 Mobile v1607 So I got myself a Lumia 1020. I thought it's possible to live with Windows Phone 8.1, but it proved to be impossible. So I decided to install Windows 10 Mobile v1607](https://i.redd.it/eewdegth5tf91.jpg)
So I got myself a Lumia 1020. I thought it's possible to live with Windows Phone 8.1, but it proved to be impossible. So I decided to install Windows 10 Mobile v1607
![Windows Phone 8.1 will allow more control of background tasks, even under battery saver - MSPoweruser Windows Phone 8.1 will allow more control of background tasks, even under battery saver - MSPoweruser](http://mspoweruser.com/wp-content/uploads/2014/04/image_thumb29.png)