How to Speed Up Galaxy J5 for faster performance [All Variants]

The Samsung Galaxy J5 is one of the most popular smartphone lined up under the J series smartphones. First launched in the year 2015, still, this smartphone has a buzz all around the world. Before, you think that this smartphone has become outdated and switch to another one, we would recommend you to apply these tips and tricks to squeeze out some extra performance from this smartphone. In this tutorial, we’ll help you to speed up the Samsung Galaxy J5 using some basic tips and tricks for better performance, stability and battery life. None of these methods require any kind of third-party application or technical knowledge. Anyone can implement them to get the most out of their smartphone.

It is completely normal to face performance and stability related problems over the time. This thing is quite common among Android phones, even flagship smartphones do suffer from these problems. Generally, these issues occur over a certain period of time, unless the user does something inappropriate. And it usually happens because of cached data and junk files. Also, overloading the smartphone with applications does affect the overall performance of the phone. During this tutorial, we’ll learn the different methods to fix low-performance issues on Samsung Galaxy J5 and bring improvements in all aspects. You don’t need to go into detail of each method, just the surface introduction would be enough to understand and apply them.

In order to speed up the performance of the Samsung Galaxy J5 smartphone, we shouldn’t rely on custom aspects like custom ROM, root access, mods, and similar things. We know that these things really help to improve many Android aspects, however, they are against the manufacturer terms and condition. And somewhat they include the risk of losing stored data and require focused attention. Without getting that much deeper, with some simple to implement yet effective ways to improve performance on Android phones. The Android OS comes loaded with a pretty number of maintenance related features and modes.

We will use these inbuilt features and Android modes to achieve better performance on Galaxy J5 smartphone without involving into the custom operations. Mostly, our smartphones become slower over the time because of the internal memory and accumulated junk files. So, first we should start by clearing the device for better internal storage, and then we will apply some working tips to speed up the Android user interface. Cache files are linked to applications installed on the phone. Over the time, the cache partition grows so much that it affects the overall performance and resist the phone from running smoothly.

Also, it causes many other problems. Low performance, app crashes, laggy user interface, sluggish behavior and so on. These are symptoms that indicate the cache partition has become big and the user should get rid of it. And it has been observed, most of the users face these problems just because of the cached data. Therefore, we should start by clearing the cache data present on this phone, and then we would move to further tips and tricks. Without more fuss, we should get started with these different tips and tricks to fix low-performance issues on Samsung Galaxy J5 smartphone.

Best tips and ticks to Speed up Samsung Galaxy J5 [All Variants]

Method 1: Clear Cache Partition

Most of the time, it is the root cause of the declined performance. Each time we open an application, it generates some cache files to quickly serve data and information to users. After some time, these cache files remain unused and turn to junk files. They remain within the memory until we remove them manually.

Therefore, users should remove these cache files at least one in two or three months to sustain performance and stability. If you’ve been using your Galaxy J5 for a long time, then you might be facing low performance and other similar issues. So, the first step towards speeding up the performance is to remove this clutter memory. That will boost the overall performance and free some good amount of internal memory on your phone.

The following instructions will help you get rid of the cached data on your phone and make your phone faster:

  1. Turn OFF your phone using the Power key.
  2. Now, get into the recovery mode — press and hold Volume Up, Home and Power keys at the same time. Release these keys once Samsung Logo appears. Now, you should enter into the recovery mode.
  3. Under this menu, tap on ‘Wipe cache partition’ option.
  4. Perform this action by following the on-screen instructions.
  5. Exit the menu after you perform this action.

Remember, this will not hamper any of your apps or stored data. It merely removes the cached data generated by these applications.

After you perform this action, you’ll be surprised to see the free space on your phone. Applications like Facebook, Snapchat, Instagram, etc, create stacks of cache files. That keeps on grabbing more and more space in the internal memory and eventually affects the performance negatively.

You must observe a boost in the overall performance of your phone. If that doesn’t work a bit, then probably, you should reset your phone.

Method 2: Perform a Hard Reset

If you feel that your phone is suffering from major problems and issues. It throws multiple errors, the whole Android UI is laggy and sluggish then you should consider performing a hard reset on your Samsung Galaxy J5. There’s a lot of junk files still remain after we wipe the cache partition. This usually to those who have been continuously using their smartphone for a long time. If you’re among them, then you should perform a hard reset, i.e factory reset on your phone.

You must know that performing a factory reset will wipe your phone completely. Everything that is stored under the internal memory will be deleted and there is no way to undo this action. Therefore, before you head toward this action, you should backup your phone’s data. You could follow our guide; how to backup Samsung Galaxy phones. This guide will help you backup your Samsung Galaxy J5 through sequential steps.

After that, you will be free to take this action without worrying about your important stuff. You can start creating a backup of images, videos, documents, and other important files. Performing a factory reset will wipe your phone’s internal memory, removes all the clutter memory, including the cached data and turns configuration to default ones. So, it doesn’t leave any chance for bugs and issues to stay on your phone.

The following instructions are set to perform this action.

  • Again, turn OFF your phone using the power key.
  • Now, again boot into the recovery mode. Use the steps we mention in the above method.
  • In the recovery mode, tap on ‘Wipe data/factory reset’.
  • Perform this action.
  • Exit the recovery mode.

This is the sure shot approach to improve performance on a Samsung Galaxy J5 smartphone. That leaves not bugs and issues on this phone. Removes all the junk and clutter files that were slowing down your phone.

That should calibrate and restore the original performance of the phone. That should have settled all the problems and issues with your phone. Now, we should move forward and make it better further.

Method 3: Reduce Animations

When it comes to speed up Android performance, you can’t ignore the animations. The Android OS renders many visuals around the user interface. In order to render these animations, usually processing power is used. Basically, these animations are set for a particular duration and extent. To speed thing up a little bit, we would reduce the duration and extent of these animations. That will make your phone responsive a bit and use less amount of processing power to render these animations.

To access these animation settings, one needs to enable the Developer Options on this phone. That’s neither a tough job, following instructions should help you enable the Developer Options on Samsung Galaxy J5 smartphone:

  1. Open the Settings menu on your phone.
  2. Tap on the About Phone.
  3. Now, locate ‘Build Number’ and tap it seven times.
  4. That will enable the Developer Options on your phone that you can access through Settings->Developer Options.

That’s it, now you can use this Developer Options to customize the Animations on your phone. Use the below guidelines.

  1. Open the Settings.
  2. Now, tap on Developer Options.
  3. Under this menu locate “Windows Animation Scale”, “Transition Animation scale” and “Animator duration scale”.
  4. Now, tap each entity and change the default value to 0.5X (i.e half of the current value).
  5. Exit the menu, and reboot your phone.

After your phone boots up, you should notice that actions are happening fast. Your phone is responding quickly.

This thing will improve the overall performance and battery life of your phone as well. We highly recommend that you apply this trick on your Samsung Galaxy J5 smartphone.

Method 4: Move Everything to SD Card

Another important change that you should consider. While the internal memory remains free, it encourages smooth performance through the whole time. No matter whether you’re playing games or doing multitasking, you’ll feel the differences. If you wish to keep your Samsung Galaxy J5 run faster and smoothly all the time, you should move all the files present on your phone to the SD card.

This smartphone is capable enough to support up to 256 GB memory card. That’s enough storage space that you’ll ever need in your phone. You should make use of this facility. To move all of your files to SD card, the Samsung’s smartphones come with an inbuilt option.

You just need to open the ‘Settings’ and then open the ‘Storage’ section. There, tap on Move to SD card option. Leave the rest to your smartphone. All of your data including photos, videos, documents, etc., will be moved to the SD card automatically. That’s how we can move files to the SD card on this smartphone. That will extensively make your phone lighter and run faster.

We highly recommend you that use Samsung 256GB EVO Plus Class 10 UHS-I microSDXC memory card on your phone. It will improve that data transfer speed between the phone and memory card. You can purchase this memory card from Amazon using this →link (Affiliate link).

If your phone is running on Android 7 or above (using custom firmware), then you can force the applications to install over the SD card instead of the memory card. Read the below guide to learn more about this feature.

Method 5: Use Nova Launcher

We suggest you ditch the native Samsung UI theming launcher and use the Nove launcher. You can expect some amazing results in both; performance and customization. Where Samsung TouchWiz has many restrictions and limitations, the Nova launcher offers you countless customization options. You can use them to make your phone look stunning and beautiful.

Even though, this launcher tenders many customization features, it won’t let put any kind of load on your phone. The Nova Launcher is a performance-driven theme launcher that makes Android UI faster and lets users customize different UI aspects. With this app, you get tons of features that you won’t get usually on the stock Android launcher. We recommend you to switch to this launcher if you’re serious about making Android UI faster and more responsive.

This launcher comes pretty loaded with personalization features enough to pull out your creativity and put it into the customization while it makes your phone run faster. This launcher application is available at the Google Play store at zero price or you could go for the premium version for extended features, though won’t need them. If you’re looking for most launcher apps, must visit the following list:

Method 6: Disable/Uninstall unused/unwanted apps

If you follow this method, you’ll surely get amazing results. Most of the smartphones from Samsung are usually loaded with tons of applications, of course, some of them are useful and some remain unused whole time — these apps the bloatware apps. Many of these bloatware apps run in the background and keep using the power resources including battery life, processors and RAM.

Because these applications come pre-installed, users cannot delete them permanently until they have the root access. Don’t think too much, you don’t need to root your phone. Android 6.0 and above versions have the option to disable most of these applications.

Yes, you can disable this application. Either you can do it manually or use the Samsung Package Disabler application to do it. Anyway, both actions bring out some major improvements in the overall performance of the phone. In our recent article about Galaxy Note 9, we find that disabling the bloatware apps could save 1.5 GB of RAM, that’s plenty of it. Thus, you can be sure to have the performance improved on your Samsung Galaxy J5 once you disable these unused/unwanted applications.

  1. Open the Settings menu on your phone.
  2. Now, tap on Apps and open the Apps list.
  3. The, tap on the app that you want to disable.
  4. Then, tap on the Disable button.
  5. Repeat the same steps for other applications that you don’t use anytime.
  6. Exit and reboot your phone.

That will give a serious boost to the overall performance of your phone. Since these apps are not working in the background, your phone has more internal space, RAM and processing power for other tasks.

Most importantly, it has a very positive impact on the battery life of the device. If you are concerned more about the battery life, you must read and implement the next method on your phone.

Method 7: Disable Auto-sync

Auto-sync is a feature that allows applications to run in the background, consume your internet and battery life. It’s not necessary for all apps to have this option enabled. Basically, this option helps the application to sync data between your phone to other online resources like Google and corresponding services. This feature keeps on running the background, the major impact can be observed in the battery life.

It keeps on consuming the battery life and Internet data service to sync application to the corresponding service for updates, and other necessary information. Though this service important, however, you can manually control this option for better performance and battery life. The following steps should help disable Auto Sync on your phone:

  1. Tap on the Settings menu.
  2. Now, tap on Accounts (or Data usage).
  3. Under this menu, select the Google account and then uncheck the Auto Sync data.
  4. Exit the Settings.

Turn it ON once in 3-4 days. In that way, you can keep your data synced while you experience the best performance.

You can observe the improvements in the battery life. Overall, it is a must that you try it on your own.


So these are the basic troubleshooting methods you can implement on your Samsung Galaxy J5 to speed up performance and improve battery life. If you want to go beyond this, we would suggest you achieve root, and install a custom firmware or update the firmware to the latest Android Oreo firmware (complete tutorial).

That concludes our tutorial here. We hope that Galaxy J5 users would find these tips and tricks helpful. Do let us know your favorite trick in the comment section below. We would be grateful to improve our tutorial. If you have any query or question, do let us know. We will help you with our best efforts.

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