Sony Xperia XA2 Ultra Tips and Tricks
Factory OS: Android 8 (Oreo)
Have you updated your Operating System?
Then view tips for the most recent OS version(s): Android 9 (Pie)
Or view tips for all Android versions
If you don’t want to have to unlock your screen every time you take your device out of standby then go to Settings – Personal – Lock screen and security.
Then select Screen lock type and select None.
If you would like to unmount your SD card for whatever reason, then drag down your notifications menu from the top of the screen and press the Settings icon.
Then find Storage – SD card – Unmount SD card.
To show the Browser History, open your Android stock browser (the default browser). Then press the Menu or More button and select Settings. Then Advanced – Manage website data.
To clear history, go to Privacy and Delete personal data.
If you see an insufficient storage available error, or find that you’re running low on your phone memory (not to be confused with your SD Card memory), then there are a number of ways to fix this.
This error can be very frustrating as it often means you cannot install new Apps, and some Apps may not even function properly because of this. We hope this guide is as comprehensive as possible, but if you find other methods, then please suggest them in the comments below.
The first step is to determine exactly what is eating up your phone’s storage memory. To do this pull down your notifications menu and select Settings and find Storage. It may take a while to calculate so be patient. From here you can see whether it is your Applications, Pictures, Audio or otherwise, that is causing the problem. Obviously, if it is photos or music, then the first step is to remove some of these (ensuring you do actually want them deleted of course!).
If it is your Apps taking up space, then you have a few options, as follows:
Uninstall Apps – Go to Settings – Applications – Application Manager and swipe to the ALL tab at the top. Then look at the top of the screen which shows how much free space you have. Often you will have very little Free memory, which is the cause of the error. From here, press your Menu button and select Sort by size. This will show you which Apps take up the most space and which will make the most impact by removing. Obviously don’t delete things like Gallery (which will remove your photos!), Internet (which is your browser), key Google Apps and so on. However if you have Apps you don’t use anymore, then uninstall them to free up space.
Clear App Cache (with an App) – For this method, you will need to download an App called Clear App Cache. However, this will only work if you can uninstalled enough Apps to free up enough space to install the App itself. Once installed however you can quickly clear the cache of all of your Apps, which should free up some space.
Create Cloud Storage Backup – You can also select to create back-up in Google drive. For that Go to Settings – Backup & Reset and turn Back up data ?ON? and add your back-up account (Preferably the same account from which you signed in on Play Store). Then open Google Account icon and from there you can select folders for which you want to create back-up, you can also set frequency of creating back-up e.g. daily, monthly or weekly etc. Now you can delete data from folders for which you have opted to create back, but before that please make sure that back up has been created. You can access these files by signing in to Google drive using you Gmail email and Password.
Clear App Cache (manually) – Apps such as Gallery, can sometimes generate a large cache (image thumbnails in this case) which can be cleared to free up memory. First, go to Settings – Applications – Application Manager. Then swipe from right to left until you’re on the ALL screen. Then press the Menu key and Sort by size. Then choose the largest App by pressing on it. Then select Clear Cache. Do this until you’ve cleared as much space as you can. ?
Dump your log files – This will only work on some devices, however it doesn’t cause any data loss. It simply cleans up your App log files. Go to your phone dialler App and press: *#9900# ? Then Select delete dumpstate/ logcat and hit OK.
Move Apps to SD Card (if you have one) – Settings – Applications – Application Manager. Flick from right to left until you get to SD Card. Then simply tick which Apps you’d like to move from Phone memory to SD Card memory.
Clear Browser Thumbnails – This one seems to be a bug in some versions of Android and/or some phones, but is a very quick and effective fix. Simply open your stock Android Browser, which is usually found by opening the Internet App. Then at the top right check if you have multiple tabs open. If you do, then swipe them off the screen one by one until you have none left. This can clear up hundreds of cached thumbnails which never clear unless this process is carried out. It has been known to clear several gigabytes of space for users that don’t close their tabs often. ?
Check folder/file sizes – The last method is great and involves installing an App called DiskUsage from the Play store. Once you install this it will show you which folders are the largest. You can then drill down to find out exactly what is consuming your precious space before deciding to remove the files or folders. You can also integrate the App with File Explorer Apps to easily manage your files. When it comes to removing files and folders it’s sometimes easier to do that by plugging your device into a PC and browsing the folders that way.
To quickly close Apps, press the Home key
This will display your currently running Apps. From here you can simply swipe the Apps off the screen by dragging your finger left or right. This is a very quick way to free up some memory.
To change the backlight screen timeout, drag down your notifications screen and press Settings. Then under System select Display. Then under Screen timeout you can set the screen time out duration.
You can also tell the phone screen to always stay lit when it is plugged in via USB. Go to Settings – System – Developer Options. Then check Stay Awake.
Note: Developer Options is not always enabled by default. To enable, go to Settings – System – About Device. Then tap on Build number 7 times to enable this secret option.
A useful feature of Android Lollipop is what’s called Screen Pinning. This allows you to lock your phone to one App. Perfect if you have a young child that you don’t want messing with your phone. Or if you want to lend your phone to someone to make a call, but make the call only.
To enable this go to Settings – Security – Screen pinning. Then go to the App you want to Pin and press the Multitask key. Then look at the most recent app and press the blue thumb tack icon in the bottom right corner.
To un-pin an App just press the Multitask key and the back key together.
To see notifications on your Lock screen, the best option is to download an App called NoLed from the Play Store. This will show notifications such as text messages, emails and missed calls as bright icons on your homescreen.
You can choose between very small squares or small icons and these can assigned by coloured.
If you have a frield, child, or family member who frequently borrows your phone, but you want to make sure that your personal settings and apps don’t get messed up, using Guest Mode on your Sony Xperia Xa2 Ultra is the best solution.
Now not all phone models have a Guest Mode feature, but if your Sony Xperia Xa2 Ultra model has this, just follow the steps below to activate it:
- On the home screen, swipe down using two fingers.
- Look for the User icon (usually located at the top-right portion of the screen).
- Tap “Add Guest.”
- Fill in the form and follow other instructions to set up the Guest Mode profile.
- You may also tweak the settings of each profile by tapping on the Guest or User profile. This includes access to contacts, making calls, sending messages, and even access to images and other files.
- Just tap on a Guest/User name to use that mode. If you want to exit Guest Mode, just tap on your main user profile or remove the guest account entirely.
This method generally works for Android phone users. However, certain brands may have different variations in setting up the Guest profile. For Huawei phone users, you can add up to 3 guest user accounts.
Just follow these steps:
- Go to Settings → Users & Accounts → Users
- Tap “Add User” then start setting up the User Profile.
- Alternatively, you can tap “Add Guest” instead. From there, you can also set up the Guest profile.
You can manually set up the settings and allowable activities per user or guest. Just tap on a guest/user profile and tick certain boxes of which they may be allowed to do. This includes making calls, sending messages, and sharing contact records.
If you would prefer to correct your own mistakes, then go to Settings – System – Language and input.
Then select the keyboard you are using and press the Settings icon again.
You should be able to find a predictive text option on this screen.


