Samsung Galaxy S21 FE 5G

By default, pressing and holding the side key of your Samsung Galaxy S21 FE 5G smartphone won’t bring up the power menu.

If you want to change the functionality of this key, then you can check out this step-by-step tutorial at Seeking Tech.

Where is the side key located on Galaxy S21 FE 5G?

On the Galaxy S21 FE 5G, the side key is located below the volume up and volume down keys if you are holding the phone from a vertically upright position (otherwise known as the portrait view).

From top-to-bottom, it is about a 1/3 down from the top.

What is the default function of pressing and holding the Galaxy S21 FE 5G side key?

By pressing and holding the Samsung Galaxy S21 FE 5G side key, you will normally wake up Bixby.

For the uninformed, Bixby is a virtual assistant created by Samsung.

What is the default way to turn off and reset your Samsung Galaxy S21 FE 5G?

By default, the fastest way to turn off your Samsung Galaxy S21 FE 5G is to press and hold the volume down key and side key at the same time. This will open the power menu, where you can then select the “Power off” option.

The quickest way to reset your Galaxy S21 FE 5G is by pressing and holding the volume down key and side key simultaneously. Doing so should being up the power menu, where you need to select the “Restart” option.

How to change the Galaxy S21 FE 5G side key to open the power menu

Pressing and holding two buttons at the same time to open the power menu is not ideal.

If you rather open the power menu by pressing and holding just the side key, then you can take the following steps:

1. From the home screen of your Samsung Galaxy S21 FE 5G, tap the Settings app.

2. Now that you arrived in Settings, tap the “Advanced features” option.

3. Afterwards, you need to tap the “Side key” option.

4. Finally, make sure you tap the “Power off menu” option underneath the “Press and hold” section.

By changing this setting, the power menu will now open every time you press and hold the side key on your Samsung Galaxy S21 FE 5G.

How to make the Galaxy S21 FE 5G side key to wake up Bixby

If you want to change back the S21 FE side key to its original function of waking Bixby, then you need to do the following:

1. Open the Settings app for your Galaxy S21 FE smartphone.

2. Inside of Settings, select the “Advanced features” option.

3. In the “Advanced features” menu, select the “Side key” option.

4. Below the “Press and hold” section, select the “Wake Bixby” option.

With the “Wake Bixby” setting enabled, pressing and holding the side key will now activate the virtual assistant.

With the Samsung Galaxy S21 FE 5G, you will be able to take a screenshot and record your screen activity.

To see how you can do both of these actions, you can take a look at this step-by-step guide at Seeking Tech.

How to take a screenshot with the Galaxy S21 FE 5G

In order to a screenshot of what the display of your Samsung Galaxy S21 FE 5G is currently showing, you need to press and then quickly release the volume down key and side key.

Keep in mind that certain apps may black out screen capture if it is displaying sensitive information or copyrighted content.

How to setup screenshot capture with gesture on Galaxy S21 FE 5G

If you would like to use a gesture to take a screenshot, you need to do the following on the Galaxy S21 FE 5G:

1. Open the Settings app on your Samsung device.

2. From the front page of the Settings application, tap the “Advanced features” option.

3. In the “Advanced features” menu, tap the “Motions and gestures” option.

4. You then need to tap the “Palm swipe to capture.”

5. Finally, make sure that the “Palm swipe to capture” is turned on.

How to customize screenshot capture settings on Galaxy S21 FE 5G

In order to customize your screenshot captures on the Samsung Galaxy S21 FE 5G smartphone, you need to take the following steps:

1. Launch the Settings app and then go to the “Advanced features” menu.

2. From the “Advanced features” screen, select “Screenshots and screen
recorder.”

3. In the next screen, you can customize the following:

• The “Screenshot toolbar” will show additional options right after a screenshot has been captured.
• With the “Hide status and navigation bars” setting, the status and navigation bars will be hidden when you take a screenshot.
• The “Delete shared screenshots” setting will automatically delete the captured screen after it has been shared via the screenshot toolbar.
• With the “Screenshot format” setting, you can choose between saving the captured images in JPG or PNG.

How to record screen activities on the Galaxy S21 FE 5G

To record the activities when using the Samsung Galaxy S21 FE 5G, you need to do the following:

1. Swipe down with two fingers from the top of the screen to open the Quick Settings menu.

2. In Quick Settings, tap the “Screen recorder” option.

3. You then need to choose a sound setting.

4. After selecting the sound type, tap “Start recording.”

5. Next, you can either wait for the three seconds to start the recording or tap “Skip countdown” to start the recording immediately.

6. When recording, you also have the following options:

• The “Draw” option will let you draw on the screen.
• The “Selfie video” will also display what the front-facing camera of the Galaxy S21 FE is currently showing.

7. To stop a recording, tap the square icon.

8. The recorded video will be saved in the Gallery.

Keep in mind that certain apps may black out any screen recording on sensitive pages or pages that have copyrighted materials.

How to customize screen recording settings on the Galaxy S21 FE 5G

If you want to customize the screen recording settings on the Samsung Galaxy S21 FE 5G, then you will need to take the following steps:

1. Open the Settings app on your Samsung Galaxy S21 FE phone.

2. After getting in Settings, go to “Advanced features” menu.

3. From the “Advanced features” screen, head to “Screenshots and screen recorder.”

4. In the “Screenshots and screen recorder” menu, you can do the following:

• The “Sound” setting will let you customize what type of sound you want recorded in your screen recorder videos.
• The “Video quality” setting will let you change the captured resolution. Higher resolution will give you better video quality although it will also take up more space on the internal storage of your Samsung Galaxy S21 FE 5G phone.
• The “Selfie video size” setting will let you change the display size of the selfie video from your screen recorder videos.

You can use your Samsung Galaxy S21 FE 5G to wireless recharge compatible devices.

If you are having problems with trying to get this feature to work properly, then you can take a look at this troubleshooting guide from Seeking Tech.

1. The first step you can take to resolve issues with the wireless power sharing feature is to make sure that the device you are trying to recharge is Qi certified.

2. The Samsung Galaxy S21 FE 5G should also have at least 30% battery life remaining.

If it doesn’t, then you should recharge the phone first to get above 30% before using it as a power bank.

3. Next, you need to make sure that the wireless charging coil of the other device is aligned to the middle portion on the back of the Galaxy S21 FE 5G.

You should hear a notification or feel the phone vibrate when a connection is made between the two devices.

4. If the wireless power sharing feature is slow or not working at all, you can try removing the cover and/or accessories you have attached to the S21 FE as well as the device you are trying to recharge.

5. If your Galaxy S21 FE 5G or the other device is currently connected to wireless earbuds, earphones, headphones or headsets, then you need to disconnect them.

6. Furthermore, you should make sure that there aren’t any objects, such as metals and magnets, between the back of the S21 FE and the device you are trying to recharge.

Try to keep both devices as clean as possible.

7. You should also make sure that you set up the wireless power sharing feature correctly on the Samsung Galaxy S21 FE 5G.

To do so, you need to take the following steps:

• Go to the Settings menu on the Galaxy S21 FE.
• On the front page of Settings, you need to select the “Battery and device care” option.
• You then need to select the Battery option.
• Afterwards, you need to select the “Wireless power sharing.”
• In the next screen, select the “Battery limit” option and then set the battery percentage for the device that you want to recharge with your Samsung Galaxy S21 FE 5G.
• Finally, turn on the wireless power sharing feature from this menu.

7. Moreover, you need to avoid charging in an overly hot environment. Otherwise, the recharging process could slow down or not work at all due to the Galaxy S21 FE 5G, the device you are trying to recharge or both overheating.

For most electronics, the recommend temperature range is usually around 32°F to 95°F (or 0°C to 35°C).

8. You should also avoid using the wireless power sharing is a very humid environment such as a sauna, near a shower or near a bath.

9. Try not to cover your phone and the device you are trying to recharge when using wireless power charging. Otherwise, the heat will not properly dissipate.

10. While the Samsung Galaxy S21 FE 5G has an IP68 rating in terms of water resistance, you should absolutely avoid using this phone to wirelessly recharge another device if it, or the other device, is wet.

When navigating through the menus or apps on the Samsung Galaxy S21 FE 5G, you can either use on-screen buttons or swiping gestures.

To see how you can switch between these two navigation methods, you can check out this step-by-step tutorial from Seeking Tech.

How to switch to navigation bar on Samsung Galaxy S21 FE 5G

If you are currently using gestures to move around but would like to use the on-screen buttons instead, then you can try taking the following steps to enable navigation buttons:

1. If you haven’t done so already, turn on your Galaxy S21 FE 5G and then head to the home screen.

2. From the home screen, tap the Settings app.

3. After opening the Settings app, tap Display.

4. Inside the Display menu, tap Navigation Bar.

5. Finally, you need to make sure that the Buttons option is enabled.

With the Navigation Bar enabled, the following buttons will appear at the bottom of the screen of your Samsung Galaxy S21 FE 5G:

• The circular button is a shortcut to the home menu.
• The back button will let you go back to a previous page on the app or to the home menu if you are on the front page of an app.
• The button with the three horizontal lines will let you view the recent apps you currently have opened on your smartphone.

6. You can also switch the back and recent apps button positions in the “Button order” section of the aforementioned menu.

How to switch to navigation gestures on Samsung Galaxy S21 FE 5G

If you are using on-screen navigation buttons currently but would like to switch back to gestures, then you can do the following:

1. Go to the Settings app for your Samsung phone.

2. In the Settings app, head over to Display.

3. From the Display menu, go to Navigation Bar.

4. Finally, you need to select the “Swipe gestures” option is enabled.

5. In the same menu, you have several customization settings for using gestures-based navigation:

• “More options” will let you select the gesture type and adjust the sensitivity level.
• “Gesture hints” will provide tips at the bottom at the screen in terms of how you can use a gesture to navigate.
• “Show button to hide keyboard” will add an icon to the bottom right corner of the screen that will allow you to hide the on-screen keyboard when using the Samsung Galaxy S21 FE 5G in the portrait orientation.

The Galaxy S21 FE 5G is the latest smartphone from Samsung. You can take a look at this guide at Seeking Tech to see how you can properly and safely clean this new phone.

What cleaning tools can you use for the Samsung Galaxy S21 FE 5G?

When it comes to cleaning tools, Samsung recommends using a lint-free, microfiber cleaning cloth. To prevent the possibility of scratching the phone’s casing, screen and/or camera lens, we suggest that you get a cloth made to clean camera lens or eye glasses.

If you are looking for a compatible product, then we recommend getting the MagicFiber Microfiber Cleaning Cloth, which you can find on Amazon with this link. (#CommissionsEarned).

You should avoid using an abrasive cleaning cloth and air compressor when trying to clean the Galaxy S21 FE 5G.

What cleaning solutions you can use for the Samsung Galaxy S21 FE 5G?

When it comes to the cleaning solutions, you can use plain water to clean off the dirt, dust and smudges on your S21 FE 5G phone.

If you want to clean and disinfect the device at the same time, then you can use a solution that contains 50 ppm to 80 ppm hypochlorous acid, at least 70% ethanol or at least 70% isopropyl alcohol.

Out of the above options, we recommend using isopropyl alcohol as it dries very quickly. If you are looking for a product, then we suggest picking up the MG Chemicals – 824-1L 99.9% Isopropyl Alcohol Electronics Cleaner, which you can find on Amazon with this link. (#CommissionsEarned).

You should avoid using any soap, bleach or other cleaning chemicals as these may end up damaging the outside and inside of your phone.

How to clean the Galaxy S21 FE 5G

In order to clean your Samsung Galaxy S21 FE 5G, you can try taking the following steps:

1. If you haven’t done so already, make sure you completely turn off your S21 FE phone.

2. If you are charging the phone, unplug it from the charging cable.

3. Remove any other accessories and cables you have attached to the device.

4. If you are using a case, then you should remove the phone from the case as well.

5. If your Samsung Galaxy S21 FE is really dirty, you can try running tap water through it to remove most of the dirt and smudges.

For the uninformed, this phone has an IP68 water resistance rating, which means that it should have no problems with being splashed with tap water.

6. If your phone case is also really dirty, then you should also try running tap water through it.

7. Next, you need to damp a lint-free, microfiber cleaning cloth with any of the following:

• Plain tap water
• Solution with 50 ppm to 80 ppm hypochlorous acid
• Solution with at least 70% ethanol
• Solution with at least 70% isopropyl alcohol

If you are using hypochlorous acid, ethanol or isopropyl alcohol, then Samsung recommends that you don’t apply these solutions directly on the Galaxy S21 FE 5G. Instead, you need to put them on a cleaning cloth.

8. Make sure that the cloth is not too wet. If it is, you can squeeze out any excess solutions.

9. Next, gently wipe the Samsung phone clean. If you phone case is dirty, then make sure you wipe that clean as well.

Apply a little bit more pressure and use more of the aforementioned water or compatible cleaning solutions if necessary.

10. After wiping the Samsung Galaxy S21 FE, we recommend letting it air dry.

You can use a fan to improve air circulation and speed up the drying process.

Avoid using a space heater, hair blow dryer or other heat sources as you may end up damaging your phone.

11. After your Galaxy S21 FE has dried, you should be able to put the case back on it, reattach another other cable/accessories, turn the phone back on and/or recharge it.

While the Galaxy S21 FE 5G offers a very strong resistance against water, it is not entirely waterproofed. You can check out this guide at Seeking Tech to see how you can prevent and potentially fix water damage issues with this smartphone.

What is the Ingress Protection rating for Samsung Galaxy S21 FE 5G?

The Samsung Galaxy S21 FE 5G has an IP68 rating. In terms of water protection, this smartphone should be able to withstand being submerged at up to 5 feet of water for a maximum of 30 minutes.

In terms of dust, sand and dirt, the Galaxy S21 FE 5G is completely dust-tight.

With that said, the ingress protection will wear out over time due to normal wear and tear on the phone. Any type of damage, such as a cracked screen or chipped outer casing, will make this device more susceptible to water as well.

How to prevent your Samsung Galaxy S21 FE 5G from getting water damaged

In order to prevent your Galaxy S21 FE 5G from getting water damaged, you can take the following precautionary steps:

1. Avoid water contact with your Samsung phone whenever possible.

2. You should also avoid using your device inside a room with very high humidity such as a sauna, taking a hot bath or taking a hot shower.

3. Do not drop your S21 FE as well as expose it to other heavy impacts that may weaken or break the water resistance features.

4. Make sure that the Sim card slot is completely closed. If it isn’t, then any amount of water getting into that area will end up damaging your phone.

5. Do not recharge your smartphone while it is still wet.

What to do when your Samsung Galaxy S21 FE 5G gets very wet

If you Galaxy S21 FE 5G gets very wet, then we recommend doing the following:

1. If you haven’t done so already, make sure you turn off your phone.

2. Next, you can remove any cables and accessories you have attached to the device.

If you are recharging your phone, make sure you carefully unplug it from the power source.

3. If you Samsung Galaxy S21 FE 5G are soaked with a liquid other than plain water, then we recommend that you rinse your smartphone for a few minutes with plain tap water and then wipe it clean.

4. Next, you can wipe the phone dry with a lift-free soft cloth.

5. Afterwards, we recommend waiting until your phone air dries. If you don’t let your device fully dried out, then you may get audio distortions on the speaker and/or microphone.

You can use a fan to improve air circulation to speed up the drying process. Do not use a heat source, such as a hair blow dryer, however, as the hot temperature could cause heat damage to your Samsung smartphone.

When using your Galaxy S21 FE 5G, you may notice that the smartphone can get hot.

You can take a look at this troubleshooting guide from Seeking Tech to see how you can prevent, and potentially fix, overheat issues with this Samsung device.

How to prevent your Samsung Galaxy S21 FE 5G from overheating

In order to prevent your Galaxy S21 FE 5G from overheating, you can try taking the following precautionary steps:

1. Make sure you use your phone within a temperature range of 32°F to 95°F (or 0°C to 35°C).

2. You should also avoid prolonged exposure of your Galaxy S21 FE 5G to direct sunlight.

3. Furthermore, you shouldn’t place the smartphone near any heat source, such as a space heater, inside of a sauna or on the car dashboard on a hot day.

4. If you have multiple apps opened for an extended amount of time, then these combined will take up a lot of resources, causing your phone to work extra hard and generating heat as a result.

5. Some applications, such as videogames and those that require GPS tracking, are really intensive and will cause your phone to heat up quickly.

6. Having Bluetooth, Wi-Fi and/or Location connections enabled even if you aren’t using them will also cause the phone to heat up.

7. Moreover, we recommend that you don’t use your Samsung Galaxy S21 FE 5G while it is charging.

8. When recharging your phone, make sure you don’t cover it or you will end up trapping the heat from being able to properly dissipate.

9. A non-Samsung charger or defective charger can cause the Galaxy S21 FE 5G to heat up as well.

What happens when the Galaxy S21 FE 5G overheats

If you continue to let your Samsung Galaxy S21 FE 5G continue to rise in temperature, then the smartphone will automatically take action on its own before the heat could cause permanent hardware issues.

The device should send you a message about it overheating. It will then try to cool down by dimming the display screen, closing apps, stopping the battery from recharging or even completely powering off.

How to fix overheating issues with the Samsung Galaxy S21 FE 5G

In order to manually cool down the Galaxy S21 FE 5G when it gets too hot, you can try taking the following steps:

1. The fastest way to cool down this Samsung smartphone is to power it off.

2. If you would rather leave it on, then you can try closing any opened apps that you aren’t currently using.

3. Furthermore, you can try disable the Bluetooth, Wi-Fi and/or Location features if you aren’t using them.

4. We also recommend restarting your device to clear out any processes that may have been taking up hardware resources on your phone.

5. Lower the screen brightness level of your screen will also help reduce the heat production.

6. If you are using your phone in an environment that is hotter than 95°F or 35°C, than you should move to a cooler place if possible.

7. As we stated previously, recharging your Galaxy S21 FE 5G will heat it up. Therefore, you can either stop the charging process in order to continue to use your phone or don’t use your phone at all when it is recharging.

8. Moreover, it is a good idea to keep the firmware of your S21 FE 5G and the software versions of your apps updated. The new updates may do a better job at making your phone run more efficiently, causing it to generate less heat.

9. You can use the quick optimization feature to cool your phone as well.

In order to do so, you need to go to Settings > Battery and device care > Optimize now.

10. You can also turn on and customize the power saving mode.

To do so, head to Settings > Battery and device care > Battery > Power saving mode.

11. Moreover, you can try closing any background apps that you aren’t using by going to Settings > Battery and device care > Memory.

12. For more tips about how you can cool down the Samsung Galaxy S21 FE 5G, you can go to Settings > Battery and device care > Care report.