How to Increase Phone Memory to Fix Insufficient Storage Error in 5 Ways

Tracy King updated on Jan 11, 2024 | Home >Computer Instruction

What should you when Android phone shows with "Insufficient Storage Available" or has limited space available? Follow these solutions to increase phone memory.

How to Increase Phone Memory of Android Phone in 5 Ways

Workable Solutions Step-by-step Troubleshooting
Fix 1. Delete Useless Apps Go to "Settings" > Tab "Apps" > Choose useless apps or unwanted apps and select "Uninstall"...Full steps
Fix 2. Transfer Data to Cloud If you have a Cloud account such as Google Drive or Dropbox for your Android phone...Full steps
Fix 3. Expand Android Storage Space Connect a USB flash drive or a memory card reader to the end of the adapter...Full steps
Fix 4. Use Terminal Emulator Partition your SD card with EaseUS Partition Master. Check how to make it at the end of this article...Full steps
Fix 5. Run GOM Saver Download the GOM Saver app from the Google Play Store...Full steps

How Do I Increase My Android Phone's Internal Storage

"Yesterday, when I tried to install a new app on my Android phone, I received a warning message - insufficient storage available. My phone has 4GB of internal storage, and it seems not enough for today's high-quality data. How to increase phone memory of Android phone because I have no plans to change my phone for the time being.

Insufficient storage available on Android.

As we all know, there are many Android phones are facing low internal memory issue when installing games and apps. This problem is especially serious in budget phones because most of these phones have little memory; for example, some Android phones only have 4G memory.

If you are running insufficient storage space on your Android phone, you can expand and increase internal memory through several different methods. Here in this article, you'll find six effective methods to fix the "not enough storage available" error and increase internal storage space on Android phones. 

Fix 1. Delete Apps, Clean History to Increase Internal Memory

Sometimes, Android apps will take up quite a lot of space in Android phones with browsing history and caches. As time goes by, every app on the users' phone will be filled with cached files. Therefore, cleaning up useless apps, history, or caches will surely save more useful space and extend Android internal memory.

1. Delete unwanted apps on Android

Go to "Settings" > Tab "Apps" > Choose useless apps or unwanted apps and select "Uninstall" or "Clear Data".

Delete or clear app data to increase Android storage space.

2. Clean up app history or caches to increase phone memory

Go to "Settings" > "Storage" > Click "Cached data" > You'll receive a message showing "This will clear cached data for all apps", click "OK".

Clean up app caches to increase Android memory space.

Fix 2. Transfer Data to Cloud Storage or PC to Extend Storage

If you have a Cloud account such as Google Drive or Dropbox for your Android phone, it will be a good way to save Android phone storage space by transferring data to Cloud storage. Wonderful photos, videos, or other files can be upload to Cloud so to save more free space on Android.

If you don't have a Cloud account, you may choose a PC or tablet or other external storage devices to save internal memory on the Android phone. You can try to export rarely used data to a PC and delete them on your phone.

If you don't want to move your Android data or files out and save in Cloud or PC, you can also try to add memory to increase internal memory on Android with USB OTG. Detailed steps will be listed in Fix 4.

Fix 3. Expand Android Storage Space with USB OTG

USB On-The-Go (USB OTG or OTG) allows USB devices such as tablets or smartphones to act as hosts and allows other USB devices (such as USB flash drives, digital cameras, mice, or keyboards) to connect to them. So you can connect a peripheral such as a USB storage device to your Android phone and add more space to it.

USB OTG will help you to increase Android internal storage space by adding an external hard drive or USB drive to the phone with an OTG adapter. If you don't know whether your phone supports USB OTG or not, you can download the USB OTG Checker app to test.

Extend Android storage space with USB OTG.

See how to increase internal storage space on Android phones by using USB OTG.

Step 1. Connect a USB flash drive or a memory card reader to the end of the adapter. Then, connect the OTG cable to the Android phone. 

Step 2. The file manager will automatically appear. If not, swipe down from the top to show the notification bar.

Step 3. Tap USB Drive. Now, you can transfer files from your Android phone to the connected USB flash drive or memory card.

Go to "Internal Storage" > select the file you'd like to move. Tap the three dots button and select "Copy". Then, navigate to the USB drive and tap "Done" to complete the process.

Fix 4. Use Terminal Emulator/INT2EXT/Mounts2SD Apps

In addition to Link2SD, other known apps such as Terminal Emulator, INT2EXT, or Mounts2SD can also help to add SD card space to an Android phone, so to increase Android internal memory with ease. You may selectively try any one of these apps and apply them to increase your Android internal storage space then.

Let's talk briefly about how to use Terminal Emulator to borrow free space from the memory card to increase the internal storage space of Android.


  • Higher class micro SD card(class 4 or higher)
  • Install Terminal Emulator app to your Android phone

Step 1. Partition your SD card with EaseUS Partition Master. Check how to make it at the end of this article.

Step 2. Download and install Terminal Emulator App on your Android phone. Launch the app.

Step 3. Type su and tab enter. Type a2sd xdata and tab Enter. When you input these commands, the app will ask you whether to continue with the process or not. Here, type y and press Enter.

Step 4. Now, Type y to reboot your device as required.

increase internal storage using Terminal Emulator

Step 5. In this way, you have successfully increased internal storage space on Android. You can go to Menu > Settings > Storage to check it.

If you want to undo the process and revert the phone back to the way it was before, type su > a2sd noxdata >y. Press Enter after typing each command.

Fix 5. Install and Run GOM Saver to Increase Storage Space on Android

You can use GOM Saver to compress your photos and videos. The average saving is about 50% of the original file amount. You can also clear some space in this way and increase storage on Android.  

Step 1. Download the GOM Saver app from the Google Play Store.

Step 2. Launch GOM Saver, and enter the main screen. You can see how much memory you can save by running the video or image compression.

Step 3. You can delete the original file or cloud back it up. 

Step 4. If you choose to compress the images or videos, the compressed files will be left on your phone.

increase internal storage using gom server

More Quick Codes to Increase Phone Memory on Android

Except for using the solutions above to fix the "Insufficient storage available" error, you can also try the following simple tips to increase internal storage on Android.

  • Disable bloatware
  • Delete photos and videos
  • Temporarily disabling apps
  • Remove unwanted downloads


This post covers the most useful approaches to increase internal storage space on Android phones. The best way to increase Android’s internal storage is to borrow it from the SD card with the help of the Link2SD app. If you are going to adopt this method, note the following tips:

  • Back up your memory card contents before in advance
  • Have a charged phone to avoid any disruptions
  • You must root your phone before transferring data to an SD card 

For any further problems, you can turn to our technical support team for help via live chat. 

Codes to Increase Phone Memory FAQs

If you still have questions, you can read the questions and answers below to get additional help.

How can I increase my phone's internal memory?

Quick Navigation :

  • Disable bloatware
  • Delete photos and videos
  • Temporarily disabling apps
  • Remove unwanted downloads
  • Delete Useless Apps
  • Transfer Data to Cloud...

How can I increase my phone speed?

Tips To Increase Android's Performance

  • Update your Android
  • Remove Unwanted Apps
  • Disable Unnecessary Apps
  • Update Apps
  • Use High-Speed Memory Card
  • Keep Fewer Widgets...

Why is the phone slow?

If your Android is running slow, chances are the issue can be quickly fixed by clearing out excess data stored in your phone's cache and deleting any unused apps. A slow Android phone may require a system update to get it back up to speed, although older phones may not be able to run the latest software properly.

Why is my phone slow and freezes?

There are several reasons why an iPhone, Android, or another smartphone might freeze. The culprit may be a slow processor, insufficient memory, or a lack of storage space. 

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Updated by Tracy King

Tracy became a member of the EaseUS content team in 2013. Being a technical writer for over 10 years, she is enthusiastic about sharing tips to assist readers in resolving complex issues in disk management, file transfer, PC & Mac performance optimization, etc., like an expert.

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