How To Fix Bad Nexus Android 5.1 Battery Life

Google’s brand new Nexus Android 5.1 Lollipop update is here and rolling out to select devices with feature enhancements and bug fixes for Lollipop issues. It also brings some issues of its own, including poor battery life, according to Nexus users. With that in mind, we want to take a look at how you can fix bad Nexus Android 5.1 battery life.

Last week, the day Apple announced iOS 8.2, Google approved its own software version. This update is Android 5.1 Lollipop, an updated version of the Lollipop operating system, offering Nexus smartphone and tablet owners an extensive list of improvements. The update that many Nexus users have been waiting for has arrived.

Android 5.1 brings some changes to the operating system’s features, but it also brings a wide variety of fixes for persistent Lollipop issues. Lollipop issues have plagued Nexus users since November, and Google has tried to fix these issues with three Android Lollipop bug fixes, including Android 5.1. We got some positive feedback from early Android 5.1 users, but we’re also starting to hear about Android 5.1 issues.

Nexus 5, Nexus 7, Nexus 10 and some Nexus 6 users are detailing their problems on Google’s Nexus Help forums, and one of the loudest complaints is about poor Android 5.1 battery life. Battery life issues are among the most common smartphone problems and usually occur right after a major update like Android 5.1 Lollipop. The issues have been isolated, but we expect complaints to increase as more people download the new software.

While Android 5.1 Lollipop can be responsible for these issues, battery life issues are often caused by malicious apps and bad habits. With that in mind, we want to try and fix bad Android 5.1 battery life for you.

How To Fix Bad Android 5.1 Battery Life

This guide provides help to get better battery life on Nexus smartphones and tablets, including Nexus 5 and Nexus 6. These fixes should work if you are using Android 5.0.2, Android 5.0.1 or Android 5.1 Lollipop. We’ve set this up for Android 5.1 Lollipop users, but we know many people are stuck with the old version of Google’s new OS.

Find Apps That Eat Your Battery

The first suggestion we always make to Nexus users is to check for third-party apps. If you’re looking to fix your bad Nexus battery life, you’ll want to keep an eye on apps for potential issues. Obviously, if you use an app a lot, it will drain your battery. However, there are cases where apps will consume much more than they should and you need to be careful with that.

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Fortunately, Google makes it easy to monitor your apps. You can track your data in the section. Lollipop will disrupt services that drain the battery and this will allow users to catch potential criminals. Sometimes they are easy to spot, other times they are not.


Once you understand what’s using your battery, it’s time to move on. First, we recommend reinstalling any apps that seem to have a negative impact on battery life. If they continue to hamper your battery life, you may want to remove them or find an alternative.

If you’re sure it’s an app but can’t find which one, you can also start the Nexus in Safe Mode. Safe Mode disables third-party apps that will allow you to narrow your search. Here is how to start Nexus in Safe Mode:

  1. Make sure your device’s screen is on, then press and hold the button.
  2. Tap and hold the option in the dialog box.
  3. Tap in the dialog below to start safe mode.

If you’ve isolated your apps and still can’t find the problem, try turning off notifications and location services associated with that app. Processes running in the background without your knowledge can shorten battery life, so you need to pay attention to what your apps are doing.

Restart Your Nexus (Do It Regularly)

This may sound silly, but it isn’t. Restart your Nexus and do it regularly. This will clear your cache and can have a positive impact on your battery life. We don’t recommend allowing your device to turn itself off more than a few times a month, so you’ll want to make sure you avoid that. Keep it charged, reboot occasionally and you can see positive results.

Disable Unnecessary Services

If apps aren’t the problem, it’s time to start working on some of your habits. In our experience, disabling features when not in use has a positive effect on battery life. Nexus Android 5.1 can help you with your battery life woes.

We recommend turning off Wi-Fi when you don’t need it, Bluetooth when you don’t need it, NFC when you don’t need it, GPS when you don’t need it, and cellular data when you don’t. I do not need. You can turn them off from the Nexus’ quick settings menu, or turn them off in the regular, old-fashioned settings menu. This is your call.


One thing we noticed is that poor cellular coverage tends to drain a phone or tablet’s battery life. When your Nexus needs to search for a signal, it drains the battery faster. This is something to keep in mind when you are on acne prone areas. You may need to turn on Airplane Mode when there is no strong cellular signal in the area.

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Start Managing Your Display

If you take a look at what is draining your battery, you will often notice that the screen is near the top. Displays can drain battery life, especially if you leave them unattended.

Believe it or not, switching to a black or darker wallpaper can help provide better battery life, thanks to the way AMOLED displays consume power. There are tons of black wallpapers available online, and if you’re experiencing terrible battery life after Android 5.1, you’ll want to try one. At least stop using Live Wallpapers because they can eat a fee.


We also recommend monitoring your screen brightness. Auto-Brightness has gotten better over the years, but we always recommend switching to manual so you can adjust the brightness yourself as needed.

Try Using Another Launcher

You may also want to try using another launcher. There are tons of different launches to choose from. Nova Launcher probably our best choice. If you’re okay with abandoning the stock launcher for something new, give it a shot.

Clear Your Cache Partition

If none of this works, it’s time for some drastic action. One thing you can try is clearing the cache partition. This has had a positive impact on many Nexus users in the past, and it’s worth a try if your battery life issues refuse to end. The process is a bit tricky but if you follow these instructions, you should be set:

Downgrading to Android 5.0.2 or Below

If that doesn’t work, you can try downgrading to Android 4.4 KitKat or another Lollipop version. We’ve recently put together some instructions on how to do this, and it might help you if Android 5.1 isn’t the same as what you got before.

Factory Reset Your Nexus

The final stop is factory reset. This will delete everything from your phone or tablet, so it should only be used in dire situations after backing up valuable files.

put by google Here is a comprehensive guide to factory reset Nexus smartphones and tablets. and we recommend going there to absorb the information before making your move.