Nokia has brought up various handsets, but Lumia 1020 takes it to a new level of success with its crazy features. Lumia 1020 is the first phone of Nokia that came up with the 41-megapixel camera sensor. So it is obviously a good replacement for any high-quality traditional camera. But the result is battery drainage and overheating. Here are the solutions to the battery drainage problem on Nokia Lumia 1020, and you can follow them when you face such a problem. Solutions for Battery Drainage Problem on Nokia Lumia 1020 >Open settings in your phone, then go to Battery Saver and choose when you want it to be activated. But one thing you should keep in mind that it will stop some live tiles and decrease the updates and also the apps will not be running in the background. >To exit apps, press the Back key so that the apps do not leave in operation in the background. > Check that your phone’s battery is charged fully and to check that go to Settings, then Battery Saver, and then Battery Information. > Hold the power button and volume down buttons for 10-15 seconds to reset the Nokia Lumia 1020. > Keep your phone’s operating system up to date and to check that go to settings, then Phone Update, and from there check for Updates option. > Ensure that all the apps in your phone are up to date because any rogue app may cause the battery drainage problem on Nokia Lumia 1020. So note any connection between specific apps and problems, and if you find any correlation, then uninstall the app. you can also go to the Settings in your phone, then Application and swipe left to Background tasks. Put out of action the problematic app so that it cannot run in the background. > Another thing you can do is factory reset, but it will remove everything from your Nokia Lumia 1020. So before doing a factory reset you can back up the important contacts or other things. Then open Settings on your phone, go to About after that go to Reset Your Phone. Then see if it helps from the battery drain. Another thing you should observe that whenever you are downloading any new app is there any changes to the behavior of your phone. So follow the above-mentioned steps and fix the battery drainage problem on your Nokia Lumia 1020.