How to Fix Poor Samsung Galaxy S6 Nougat Performance

The Samsung Galaxy S6 Nougat update is causing performance issues and today we want to show you how to get a handle on these problems if you encounter them after installing Android 7.0 on your Galaxy S6 or Galaxy S6 Edge.

Samsung’s Android 7.0 Nougat roll out recently extended to the Galaxy S6 and Galaxy S6 Edge, the company’s two flagship models from 2015. Both are making the move from the dated Android 6.0.1 Marshmallow.

The Samsung Galaxy S6 and Galaxy S6 Edge Nougat updates didn’t go through a public beta though Samsung spent weeks testing the software for bugs and issues behind the scenes.

While some Galaxy S6 Nougat users are reporting stable software, others are running into problems with their upgrade.

Galaxy S6 Nougat performance problems (lag, random freezes, lockups, etc) are plaguing some device owners and we expect complaints about these issues to pickup as Samsung’s Galaxy S6 Nougat release spreads to new devices and new regions. The update should gain steam as we push into May.

If you encounter bad Galaxy S6 Nougat performance you’ll obviously want to get a handle on the issues. Here we want to outline some strategies and some fixes to try in an effort to improve performance on your aging device.

How to Fix Bad Galaxy S6 Battery Life After Nougat

If your bad performance is tied into bad Nougat battery life, here are a few options to consider.

First, we always recommend waiting a couple of days before taking drastic measures. Battery life sometimes takes a few days to settle in so you’ll want to be patient if you start noticing issues after installing Android 7.0.

If you’re still noticing weird battery drain after two full days with Nougat, you’ll want to start digging deeper into the problem.

We’ve outlined some proven ways to fix bad Galaxy S6 battery life and you’ll want to give it a look before you perform a factory reset or get in contact with Samsung or your carrier.

Use Download Booster

If you’re noticing slow download speeds, particularly with large files, you might try using the Galaxy S6’s Download Booster.

Download Booster makes it so your device downloads files larger than 30MB using Wi-Fi and cellular connectivity at the same time. If you’re connected to a solid Wi-Fi network, you should see extremely fast download times.

To enable Download Booster on your Galaxy S6, go to Connections > More connection settings > Download booster and enable it.

You’ll want to monitor your use if you’re on a capped data plan. Download Booster will chew through your cellular data.

Restart Your Galaxy S6

Here’s an extremely quick fix to try if you’re noticing poor Nougat performance on your Galaxy S6 or Galaxy S6 Edge.

Power your device down, wait, and power it back on. This is the first thing to try if you’re noticing lag, lockups, freezes, or another performance issue.

Cleanup Your Galaxy S6

Now would be a good time to cleanup your Galaxy S6 and Galaxy S6 Edge.

If you’ve owned your device for a year or more you’ve probably accumulated a ton of junk on your device. Photos you no longer look at. Videos you no longer need. Apps you no longer use. The list goes on.

If you’re nearing your storage threshold, and even if you aren’t, it might be a good idea to do some spring cleaning to free up some hard drive space.

If you get rid of the clutter, you could see a performance boost.

Sleep Apps

The Galaxy S6 Nougat update delivers a useful feature that could help you get a handle on your device’s CPU and/or battery life.

With Nougat on board you can now sleep applications so that they don’t send out notifications or use up battery life in the background. It’s a nice remedy for apps that are known resource hogs.

To sleep an application on your Galaxy S6, press and hold on an app icon. You should see a few options popup.

From there, choose to sleep the selected application. Use this regularly and you could see a nice performance bump.

Update Your Apps

If performance issues are related to your apps, try updating your applications to see if that improves performance.

In the weeks since the Nougat release, many Android developers have released bug fix updates for their applications.

If you don’t have automatic updates flipped on, there’s a good chance you’ve missed one, or more, of these updates on your Galaxy S6.

If its been awhile since you updated your Galaxy S6’s apps, you should head into your applications and the Google Play Store to check for updates.

Don’t blindly install updates though. You’ll want to read reviews from other Nougat users before you make your move.

Most applications work fine with Nougat but some you might stumble across a rotten apple or two.

Use Device Maintenance

The Galaxy S6’s Nougat update also comes with another useful feature in the device settings. It’s called Device Maintenance.

Once you open it up from within Settings you’ll come to a screen with a few options including Battery, Storage, RAM and Device Security. Each of these comes with a subset of choices from power saving modes to performance enhancements.

You’ll want to dig into each of these categories and see what combination works best for you and your device.

Turn Off S Voice

S Voice, Samsung’s version of Siri/Cortana, can be useful but it can also be a resource hog. If you don’t use S Voice or if you simply want to limit its capabilities, we recommend shutting it off to see if it helps improve performance.

To completely disable S Voice on your Galaxy S6 you’ll want to head into Applications Manager, find S Voice, tap on it, and tap on Disable.

You can always enable again if you need it or if turning it off fails to fix your performance.

Use Another Launcher

The Galaxy S6 Nougat update brings the company’s new Samsung Experience (formerly known as TouchWiz). It’s a nice addition but it could be the source of your issues.

If you’re fine with using a third-party launcher, we recommend looking into one. There are tons of options out there but we recommend Nova Launcher on the Google Play Store.

Nova Launcher comes with tons of customization options that will help you keep your device’s performance under control.

Hidden Developer Mode

If you only have a few seconds to spare you can try going into the Galaxy S6’s hidden developer mode. It could help you speed up your phone without having to put in a lot of work.

We’ve put together a step-by-step walkthrough that will take you through the entire process. It’s worth a look if you can’t a fix or don’t want to spend a ton of time trying to resolve your issues.

Start from Scratch

If nothing here (or elsewhere) works for you, you can opt for the nuclear option: Wiping your phone completely and starting from scratch. This is a time consuming fix but its been known to work well, particularly on older phones like the Galaxy S6.

To do this on Nougat, go to Settings > General management > Reset > Factory data reset > Reset Device > Delete All.

Remember to backup all of your files before you do this. This should only be used as a last resort because it’s going to take some time to set your phone up again.

3 Reasons Not to Install Galaxy S6 Nougat & 8 Reasons You Should

Install Nougat If You Value Your Security

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Install Nougat If You Value Your Security

If you store sensitive information on your Galaxy S6 or Galaxy S6 Edge you'll want to consider installing Nougat as soon after it arrives for your device. 

Google and Samsung release monthly security patches that deliver named, and unnamed, patches for potential exploits.

The Galaxy S6 Nougat update that's rolling out right now delivers Samsung's most recent security update.It includes patches from Google and Samsung itself.  You can read more about the contents over on Samsung's website

If you missed an older Samsung security update, like one from May or June, you'll get those patches as well. 

These important security patches are just a part of the Android Nougat update for the Samsung Galaxy S6, Galaxy S6, Galaxy S6 Edge+, and Galaxy S6 Active. 

If you're installing Android Nougat for the first time your Galaxy S6's update should also bring Samsung Pass, a service that serves as a master key to all of your various logins. 

Instead of relying on a password and ID to protect your identity, Samsung Pass uses the Galaxy S6's fingerprint scanner to keep your information safe. 

It's extremely easy to setup and it should be useful to anyone that values security. 

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  1. Neil Wild

    03/26/2017 at 10:46 pm

    Hi, Just upgraded to Nougat last night and there is an issue with the Camera when I try and use Pro mode. It just crashes and says “Camera has stopped, Open app again”

    Also, Favourite phone numbers used to be a one click to dial, now two. Is it possible to set a default action when you choose a favourite?

    Any ideas?


  2. Mike Peters

    05/03/2017 at 1:17 pm

    I have a problem since updating to Nougat on my S6. All my notification sounds quit working some days and the phone will not ring on calls until a reboot. It goes one or two days and it does it again. No it is not inadvertantly set to do not distudb kr other quiet modes.


  3. Kickmyjiminy

    05/09/2017 at 10:59 am

    Can’t find device maintenance on my S6, even used the search function in settings.


  4. Aniruddha

    05/11/2017 at 10:35 pm

    After nauget update device is draining battery fast. “Device Idle” even takes a toll on battery life – draining 400mah by sleeping itself!

    What happened Samsung ?


  5. Neo

    05/15/2017 at 2:26 am

    So you tell me that if i have installed nougat i have to use third apps that needs a lot of permisions like photos, micro and camera to work properly?
    There are no other reason than they hide a bunch of NSA and CIA apps to control us more than before and to sabotaging our devices. Why don’t you do a review on what apps and what of our precious info flys onto nsa and cia?
    I ask thnks to jesus that the new update don’t inject us the control chip…


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