There are applications that could make your phone run slow. Press and hold the power key until the power options show on the screen.
Tap and hold the Power off option until Safe mode option shows. When your S9 boots up, you should see the text Safe mode on the lower-left corner of the screen. While in safe mode, observe Samsung Galaxy S9 closely to see if it still freezes and lags because if so, then move on to the next solution. Begin with apps that you installed when the problem started.
You may also consider game apps to be the cause or those that you sideloaded or installed manually. Performance issues may also be caused by a corrupt system cache. Most of the time, the cache gets corrupted or becomes obsolete after a major firmware update.
When the phone becomes active after the reset, continue your observation to know if it still frequently freezes and lags and if so, then you have no other choice but to perform the next solution.
After doing the first four procedures and your Samsung Galaxy S9 still freezes and lags, then you have no other choice but to reset your device. Once everything is set, follow these steps to hard reset your Galaxy S Looking for Samsung Repair near You?
Free Diagnostic — Days Warranty. Samsung phone repair, Samsung Galaxy s9, samsung phone. If you can't close the app this way, open your Android's Settings , select Apps or Apps and notifications , tap the app you want to close, and select Force Stop. If you don't see this, tap App info first. If an app keeps giving you problems, consider deleting it to avoid future problems. Restart your Android.
If your phone's screen is black, a solid color, or frozen on an app, try restarting it. Press and hold the power button, and then select the option to Restart. Or, just select Power off , wait about 30 seconds, and then try turning it back on again.
Don't lift your finger from the power button until your Android turns off. If it doesn't turn back on on its own, wait about 30 seconds, and then press and hold the power button to turn it back on. Depending on your Android, you may see the option to select Restart or Power off to continue. If you select Power off , wait about 30 seconds after the screen goes blank to try turning it back on.
Force your phone to restart. If restarting your phone with the previous step didn't help, you can try forcing it to restart. On most Samsung models, you can force-restart by pressing-and-holding both the volume-down and right-side power buttons at the same time.
Hold the buttons down for 7 to 10 seconds. If your Android has a removable battery, you can force it to restart by removing the battery, reinserting it, and then powering the phone back on. Perform a factory reset if your phone is still frozen or won't boot.
If you can't get your phone to turn on after it was frozen, a factory reset may fix your problem. Keep in mind that factory resetting your phone will erase all data on the phone, so this works best if you've created a backup already.
But as long as you have data synced to your Google account, such as your contacts, emails, and other data, you'll be able to restore that even if you don't have a backup. Press and hold the recovery mode buttons for your model—if you're using a Google Pixel or Android One, press and hold the power and volume-down buttons. If you have a Samsung model, press and hold the power and volume-up buttons instead. If you have a Samsung, you'll eventually see the Samsung logo followed by "Installing system update.
Select Yes to confirm. Your Android will now restore to its original factory settings. When the restore is complete, you'll be back to the recovery mode menu. Press the power button and select Reboot system now to reboot normally. Once your Android comes back up, you'll be asked to select a wireless network and sign in with your Google account.
If you have a backup, you can restore from your backup when prompted. Method 2. If your phone won't turn on at all, the battery could be completely drained. This can happen if you run out of battery and wait too long to charge your iPhone. Plug your phone in to a wall power outlet, a USB 2. If you see a battery outline with a red sliver when you connect your phone to the charger, your phone's battery is completely drained and needs time to recharge.
Wait about 15 to 20 minutes, and then try to power on your phone, continuing to let it charge. If a specific app is frozen on the screen, try using the following steps to force-close the app: On iPhone X or later, swipe up from the bottom of the screen and pause in the middle. Swipe left or right to find the app that's frozen, and then swipe up on the app's preview to force-close the app. If there's an app that keeps freezing up on you, consider deleting it to avoid problems in the future.
If you are unable to close the app with these steps, continue with this method. Try restarting your iPhone. If the screen is frozen, restarting your iPhone will usually resolve the problem. Here's how to do it: If you have an iPhone X, 11, or 12, press and hold either side volume button until the slider appears, then swipe the slider and wait 30 seconds for your phone to power down. If you have an iPhone SE, iPhone 8, or earlier, press and hold the power button on the top-right , and then drag the slider when it appears.
Wait about 30 seconds for the phone to completely power down. To turn it back on, press and hold the power button until you see the Apple logo.
If this doesn't work, move on to the next step. Force-restart your phone. If your iPhone's screen is black or still frozen, you can force it to with a special combination of button-presses: iPhone SE 2nd Generation, iPhone 8, and later: Press and release the volume-up button.
Press and release the volume-down button. Press and hold the right side button until the Apple logo appears. Keep holding these buttons down until the Apple logo appears. Earlier iPhones: Hold down the Home button and the power buttons at the same time. You can let go when you see the Apple logo on the screen. Start your iPhone in recovery mode. If you've forced your iPhone to restart and see a red or blue screen, or the Apple logo remains on the screen and never goes away, you may be able to update or restore your iPhone in recovery mode.
This requires you to connect your iPhone to a computer. Connect your iPhone to a computer using a USB cable. If you are using a PC, make sure you have the latest version of iTunes installed. Select your iPhone in the left panel if using Finder or click the iPhone icon at the top of iTunes. Put your iPhone into recovery mode: iPhone SE 2nd generation, iPhone 8, and later: Press and release quickly the volume-up button, and then press and release the volume-down button.
Then, press and hold the side button until you see the recovery mode screen. Keep holding the buttons down until you see the recovery mode screen. Click Update when prompted on your Mac or PC.
This process will try to update your iPhone without destroying your settings. If the update isn't able to run or it doesn't resolve your issue, you'll need to restore your iPhone. Videos take up the most storage space. A lack of storage space can cause a phone to pause or appear to stop working, while full or almost full storage may slow the device.
Delete problem iOS or Android apps. If the phone frequently freezes after you open an app, remove the app. Some apps are flawed or prone to crashes.
Reset the iPhone or Android device. If you tried all the above steps and your phone still freezes, reset the device. After a reset, go through the standard setup process, like you did when you first got the phone. On both iOS and Android, you can restore from a previously made backup. Back up the phone before you perform a reset. Backing up on an Android is fairly straightforward and can be done in several ways.
On iOS, the process involves either backing up to iTunes or using iCloud. Visit a licensed repair facility. If you tried all the above steps and your phone still freezes, seek a specialist to figure out if there's a hardware problem with the device.
If you have an iPhone, take the device to an Apple store or contact Apple Support. If you have an Android device, contact either the phone manufacturer or contact your carrier for support. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights.
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