Author Bio: I’m Steven, founder of ustechportal.com, who has been demystifying consumer technology since 2017. We specialize in Samsung Galaxy devices, Android automation, and privacy-first smartphone workflows. Our guides focus on what users actually need—not just what the settings menu says. I believe the best tech tutorial is the one you only need to read once.

What is the Best Way to Record calls in Samsung A35

To record your calls on the Samsung Galaxy A35, follow these steps:

1. Launch the Phone application: Open the Phone application on the Samsung Galaxy A35.
2. Call or answer: Dial a number or answer any incoming call.
3. Open the menu: While you are on the call, tap the three-dot menu icon located in the upper right edge of the display.
4. Choose “Record call”: Select “Record call” from the menu. The caller should get an orange dot indicating the call has been recorded. ⚠️ 2026 Legal Note: An orange dot is mandatory in many regions to notify the other party. Verify your local consent laws before recording.
5. Stop recording: To stop recording, either end your call, or tap the same menu and select “Stop recording.”
6. Where recordings are saved: The calls recorded are saved to the phone’s internal memory. They can be accessed via the Phone app’s settings under Call Settings > Recorded Calls.
7. 2026 Automation Tip: To automatically save recordings to the cloud, go to Modes and Routines > If “Recorded Calls” folder receives a file > Copy to Google Drive or OneDrive.
8. 2026 AI Upgrade: For searchable transcripts, use Samsung Voice Recorder or Google Recorder instead of native call recording. These apps provide live transcription and keyword search.

How to change the wallpaper completely automatically on Samsung A35

If you want your Samsung Galaxy A35 wallpapers to change on a regular basis, use the dynamic lock screen option or create routines. How to set it:

Using Dynamic Lock Screen

1. Open Settings: Tap your Settings application on your mobile.
2. Tap the Lock Screen: Scroll down to choose “Lock Screen”.
3. Select Wallpaper Services: Tap on “Wallpaper Services”.
4. Set up Dynamic Lock Screen: Select “Dynamic Lock Screen” and choose the category you prefer for wallpapers.
5. Download Wallpapers: The system downloads a collection of wallpapers which are automatically changed on your lock screen.

Using Modes and Routines

1. Open Settings: Tap the Settings application.
2. Select Modes and Routines: Scroll to the bottom to select “Modes and Routines.
3. Add a Routine: Select “Add routine”, enter an appropriate name, then tap “Done.
4. Set Trigger: Select “If” and choose a trigger such as “Arriving at work” or “Weather.
5. Set Action: Select “Then” and choose “Wallpaper” to set the image you want.
6. 2026 Automation Example: Create a routine: If “Rain detected” > Then “Set moody wallpaper”. If “Arrive home” > Then “Set family photo wallpaper”.

These suggestions should assist you to maintain a fresh home screen and lock screen automatically.

How to multitask on Samsung A35

For multi-tasking on the Samsung Galaxy A35, you can utilize the split screen feature or pop-up view. How to use it:

Using Split Screen

1. Launch the first app: Open the first application you wish to use.
2. Access Recent Apps: Swipe upwards from the bottom of the screen, or tap the Recent Apps icon (three lines or a square).
3. Choose Split Screen: Tap the app icon at the top of the preview and select “Open in split screen view.”
4. Select the second app: Choose the second application from the recent apps list or the app drawer. Both apps will be visible on the screen in one window.
5. Adjust the divider: Adjust the size of each app by dragging the separator between them.
6. 2026 Shortcut: Drag and drop a file from the upper app directly into the lower app to share content instantly.

Using Pop-up View

1. Launch the first App: Open the app you want to use.
2. Access Recent apps: Swipe up from the bottom or tap the Recent Apps icon.
3. Choose Pop-up View: Tap the app icon at the top of the preview and select “Open in pop-up view”.
4. Resize and move: The app will open in a smaller window that you can move and resize around the display. You can open multiple apps in pop-up views and organize them.
5. 2026 Gesture: Swipe diagonally from the top corner of any fullscreen app to instantly shrink it into pop-up view.

How can you Boost Performance of Samsung A35

In order to speed up the performance on your Samsung Galaxy A35, you can follow these suggestions:

1. Clear Cache and Unnecessary Files
Settings > Device Care > Storage: Tap “Clean Now” to remove unwanted files.
Settings > Apps: Select an app, then tap “Storage” and “Clear Cache”.
2026 Diagnostic First: Before cleaning, check Settings > Battery > View Details. If “Android System” is above 20%, a cache clear is recommended.

2. Disable or Uninstall Unused Apps
Settings > Apps: Select the app you don’t use and tap “Uninstall” or “Disable”.

3. Update Software
Settings > Software Update: Ensure your device has the most current software version.

4. Reduce Animations
Settings > About phone > Software information: Tap “Build Number” seven times to enable Developer Options.
Settings > Developer Options: Set “Window Animation Scale”, “Transition Animation Scale”, and “Animator Duration Scale” to 0.5x or off.

5. Use Device Care
Settings > Device Care: Tap “Optimize Now” to improve overall system performance.

6. Restart Your Phone Regularly
A weekly restart clears temporary data and frees memory.

7. Limit Background Processes
Settings > Developer Options > Background process limit: Select “At most 4 processes”.

8. Use High-Performance Mode (Use with Caution)
Settings > Battery and Device Care > Battery > Power Mode: Select “High Performance”.
⚠️ 2026 Warning: High Performance Mode forces maximum CPU speed. Use only for gaming. For daily use, stick to “Optimized” mode to preserve battery lifespan.

How to increase the battery backup on your Samsung A35

To boost the battery backup on your Samsung Galaxy A35, follow these suggestions:

1. Enable Power Saving Mode
Settings > Battery and Device Care > Battery > Power Saving: Toggle on to block background activity and reduce power consumption.

2. Reduce Screen Brightness and Timeout
Settings > Display: Lower screen brightness and set a shorter screen timeout.

3. Turn Off Unnecessary Features
Wi-Fi, Bluetooth, GPS: Switch these off when not in use.
Settings > Connections > Location: Turn off location services when not needed.

4. Manage Background Apps
Settings > Apps: Uninstall or disable apps you do not use.
Settings > Battery and Device Care > Background Usage Limits: Set unused apps to “Deep sleeping”.

5. Use Dark Mode
Settings > Display > Dark Mode: Enable dark mode to conserve battery, particularly on AMOLED screens.

6. Update Software
Settings > Software Update: Ensure your device has the most current software for optimized battery performance.

7. Optimize Battery Usage
Settings > Battery and Device Care > Optimize Now: Use this to improve performance and battery life.

8. Limit Notifications
Settings > Notifications: Turn off notifications for apps that do not require constant alerts.

9. Avoid Extreme Temperatures
Keep your phone in a cool, dry place to prevent battery degradation.

10. Use Original Charger
Always use an original Samsung charger for efficient and safe charging.
2026 Battery Health Tip: If your A35 is over 2 years old, enable “Protect Battery” in Settings > Battery to cap charge at 85% and extend overall battery lifespan.

How to Share screen on Samsung A35

To share your screen on the Samsung Galaxy A35, you can use the Smart View feature. Here is how to do it:

Using Smart View

1. Swipe down: Swipe down from the top to reveal your Quick Settings Panel.
2. Tap Smart View: Look for the “Smart View” icon and tap it.
3. Choose your device: Select the device to project your screen onto from the list. Ensure both devices are connected to the same Wi-Fi network.
4. Begin casting: Follow the on-screen directions. You may need to enter a PIN or verify the connection on the receiving device.
5. 2026 Troubleshooting: Smart View not finding your TV? Update your TV firmware. For Samsung TVs 2022+, use the SmartThings app instead of direct casting.

Using Miracast

If your monitor or TV is compatible with Miracast, you may use this method:
Enable Miracast on the TV: Turn on Miracast on your television or monitor.
Connect via Settings: Go to Settings > Connections > Screen mirroring on your phone and select your TV or monitor.

Using Third-Party Apps

You can also use third-party applications such as Google Home or other screen mirroring apps from the Google Play Store.
2026 Alternative: For zero latency, use a USB-C to HDMI cable. No Wi-Fi required.

How to capture screenshots using Samsung A35

To take a screenshot on the Samsung Galaxy A35, you can choose from:

1. Using Buttons
Open the screen: Navigate to the content you wish to capture.
Hold Power and Volume Down: Press both buttons simultaneously for one second.
A flash or shutter sound confirms the screenshot is taken.

2. Using Palm Swipe
Enable Palm Swipe: Go to Settings > Advanced Features > Motions and Gestures and toggle on “Palm swipe to capture”.
Swipe your hand: Swipe the edge of your hand across the screen from left to right or right to left.

3. Using Edge Panel
Enable Edge Panel: Go to Settings > Display > Edge Screen and toggle on “Edge Panels”.
Open Edge Panel: Swipe from the edge of the screen to reveal the Edge Panel.
Choose Smart Select: Select “Smart Select”, choose the region you want to capture, then tap “Done”.

4. Using Bixby
Open the screen: Navigate to the content you wish to capture.
Activate Bixby: Say “Hey Bixby, take a screenshot”.

5. Using Google Assistant
Open the screen: Navigate to the content you wish to capture.
Activate Google Assistant: Say “Hey Google, take a screenshot”.
2026 AI Integration: Circle to Search now includes screenshot capture. Circle any content on screen and select “Save as screenshot”.

How to Use Two Apps on Samsung A35

To use dual applications on the Samsung Galaxy A35, you can use the Dual Messenger feature. This lets you use two separate accounts on the same app, such as WhatsApp or Facebook. Here is how to set it up:

Using Dual Messenger

Open Settings: Go to your Settings app on your phone.
Select Advanced Features: Scroll down and choose “Advanced Features”.
Select Dual Messenger: Tap on “Dual Messenger”.
Choose the Application: A list of compatible apps appears. Toggle the switch for the app you wish to duplicate.
Install and confirm: Follow the on-screen instructions to install the second instance.
Separate Contacts: You can choose to have a separate contact list for your second app if needed.
2026 Use Case: Ideal for separating work and personal messaging accounts.

Using Secure Folder

For more flexibility, use the Secure Folder feature to create dual apps:
Open Secure Folder: Go to Settings > Biometrics and Security > Secure Folder.
Create Secure Folder: Follow the setup steps if you haven’t already.
Add Apps: Inside Secure Folder, tap “Add Apps” and select applications you wish to duplicate.
Access Cloned Applications: Duplicated apps are accessible only within Secure Folder.
2026 Alternative: For complete work/personal separation, use Settings > Accounts > Work Profile instead of Secure Folder. This creates a separate Android environment IT administrators cannot access.

Secret codes in Samsung A35

Here are some useful secret codes for your Samsung Galaxy A35:

General Information

IMEI Number: *#06# — Displays the IMEI number of your device.
Software Version: *#1234# — Displays the firmware version.
Hardware Version: *#2222# — Shows the hardware version.

Testing and Diagnostics

Test Menu: #0# — Opens the test menu for testing hardware components such as touch screen, display, and sensors.
Battery Status: *#0228# — Provides detailed battery information.
SysDump: *#9900# — Copies system logs for troubleshooting before repair.
Service Mode: *#0011# — Displays network information and service data.

Additional Codes

Audio Loopback Control: *#0283# — Tests audio loopback.
Camera Firmware Information: *#34971539# — Shows camera firmware details.

⚠️ 2026 Security Warning: Do not change settings in advanced service menus (*#2683662# or *#9090#) unless instructed by Samsung support. Incorrect changes can permanently disable cellular functionality.

How to Use Device Care on Samsung A35

To access and use the Device Care feature on the Samsung Galaxy A35, follow these steps:

Accessing Device Care

Open Settings: Go to your Settings app.
Select Battery and Device Care: Scroll and tap “Battery and Device Care”.

Using Device Care

Optimize Now: Tap “Optimize Now” to improve overall performance. It closes background apps, cleans unnecessary files, and identifies issues.
Battery: Tap “Battery” to view usage, enable power saving options, and manage background apps.
Storage: Tap “Storage” to see storage usage. Remove unwanted files and apps to free up space.
Memory: Tap “Memory” to view and manage RAM usage. Clear memory by closing background apps.
Device Protection: Tap “Device Protection” to scan for malware and security threats.

Additional Tips

Diagnostics: Tap “Diagnostics” to test hardware and software health. Select which tests you wish to run.
Automation: Tap the three-dot menu in the top right corner, select “Automation”, and enable auto-optimization to keep your device running smoothly daily.
2026 Integration: Device Care now alerts you when battery degradation exceeds 20% and recommends service center visits.

How to Install an App within Secure Folder on Samsung A35

To install applications in the Secure Folder of the Samsung Galaxy A35, follow these steps:

• Set Up Secure Folder:
  Go to Settings.
  Tap Privacy and Security.
  Select Secure Folder and follow the setup instructions. You will need to sign in to your Samsung account and choose a security method (PIN, pattern, or password).
• Add Apps to Secure Folder:
  Launch the Secure Folder app.
  Unlock it with your chosen security method.
  Tap the + icon to add apps.
  Select the app you wish to add from the list, or download new apps via Google Play Store or Galaxy Store directly within Secure Folder.
  Tap Add to move the selected applications into Secure Folder.
• Access and Use Apps:
  Open Secure Folder to access and use the applications securely.
  2026 Privacy Tip: To hide Secure Folder from your app drawer, go to Settings > Privacy and Security > Secure Folder and toggle off “Show Secure Folder on Apps screen”. Access it later via Settings only.

How to Reset Samsung A35

To reset your Samsung Galaxy A35, you can perform a soft reset or a hard reset. The steps below are to follow for both:

• Soft Reset
  A soft reset simply reboots your device. It resolves minor issues without affecting your data.
  Press and hold the Power button until the Power menu appears.
  Tap Restart.
  Confirm if prompted.
• Hard Reset (Factory Reset)
  A hard reset erases all device data and restores default settings. Back up all important information before proceeding.
• Method 1: Using Settings
  Open the Settings app.
  Scroll down and tap General Management.
  Tap Reset.
  Select Factory Data Reset.
  Tap Reset followed by Erase Everything to confirm.
• Method 2: Using Hardware Buttons
  Turn off your device.
  Press and hold the Power and Volume Up buttons simultaneously until the Samsung logo appears.
  Use the volume buttons to navigate to Wipe data/factory reset and press the Power button to select.
  Choose Factory data reset and confirm.
  After the reset completes, select Reboot system now.

2026 Pre-Reset Checklist:
Before resetting, boot into Safe Mode (hold Volume Down during restart). If the problem disappears, a third-party app is the cause and a full reset may not be needed.

How to Hard Reset Samsung A35

For a hard reset (factory reset) on the Samsung Galaxy A35, follow these steps:

Using Hardware Buttons

• Turn off the device.
• Press and hold the Power and Volume Up buttons simultaneously until the Samsung logo appears.
• Release the buttons when the Recovery Mode menu appears.
• Use the volume buttons to navigate to Wipe data/factory reset and press the Power button to select it.
• Choose Factory data reset and confirm.
• Once the reset is complete, select Reboot Now.

Using Settings Menu (Alternative)

• If you can access the phone normally:Settings > General Management > Reset > Factory Data Reset > Reset > Erase Everything.

2026 Data Reminder: A hard reset does not remove data from your Samsung Cloud or Google Account. Remove these accounts manually before resetting if you are selling the device.

How to check the warranty for Samsung A35

To determine the warranty status of your Samsung Galaxy A35, follow these steps:

Method 1: Samsung Warranty Website
Go to Settings > About phone > Status to find your device serial number or IMEI.
Visit the Samsung Warranty Check page.
Enter the serial number or IMEI in the required field.
The warranty status and device details will be displayed.

Method 2: Samsung Members App
Open the Samsung Members app on your phone.
Tap Get Help > Warranty details.
Your warranty status will appear.
2026 Reality Check: Samsung Warranty covers manufacturing defects only. Cracked screens and liquid damage are not covered. Check your credit card benefits—many cards extend the manufacturer warranty by an additional year.

How to Hide Applications in Samsung A35

To hide apps on the Samsung Galaxy A35, follow these steps:

Method 1: Using Home Screen Settings
Long-press on an empty area of your home screen.
Tap Settings.
Scroll down and select Hide apps on Home screen.
Select the apps you wish to hide by tapping them.
Tap Done to confirm.

Method 2: Using Secure Folder
Open Secure Folder.
Tap the + icon to add apps.
Select which apps you want to hide and tap Add.
They are stored in Secure Folder, accessible only with your chosen security method.

Method 3: Using App Drawer Settings
Open the App Drawer by swiping up from the home screen.
Tap the three-dot menu icon at the top right.
Select Home screen settings.
Tap Hide apps.
Choose the apps you wish to hide and tap Done.

2026 Speed Tip: Method 1 is the fastest. No need to open additional menus.

How to Activate Secure Folder in Samsung A35

To activate the Secure Folder on the Samsung Galaxy A35, follow these steps:

• Setting Up Secure Folder
  Go to Settings > Security and Privacy > Secure Folder.
  Follow the on-screen instructions to set up Secure Folder. Sign in to your Samsung account.
  Choose a security method (PIN, pattern, or password) to protect your Secure Folder.
• Adding Data to Secure Folder
  Open Secure Folder:
  Launch the Secure Folder app from your app drawer.
  Unlock it with your chosen security method.
  Add Files or Apps:
  Tap the “Add” button inside Secure Folder.
  Choose Add files or Add apps.
  Select the applications or files you wish to move into Secure Folder and confirm.
• Accessing Hidden Data
  To access your hidden data, simply launch the Secure Folder app and unlock it.
• Additional Tips
  You can hide the Secure Folder icon by going to Settings > Security and Privacy > Secure Folder and toggling off “Show Secure Folder on Apps screen”. The icon disappears from your app drawer, but you can still access it via Settings.
  2026 Use Case: Secure Folder now supports separate Google accounts. You can install Play Services inside Secure Folder and log in with a secondary Gmail account.

How to Hide Information within Samsung A35

To hide private data on the Samsung Galaxy A35, use the Secure Folder feature. It allows you to secure files, images, and apps. Here is how to set it up and use it:

• Setting Up Secure Folder
  Go to Settings > Privacy and Security > Secure Folder.
  Follow the setup instructions. Sign in to your Samsung account and select a security method (PIN, pattern, or password).
• Adding Files to Secure Folder
  Launch the Secure Folder app from your app drawer.
  Unlock it with your chosen security method.
  Tap the “Add” button inside Secure Folder.
  Choose Add files.
  Select the files, images, or videos you wish to hide and tap Done.
• Adding Apps to Secure Folder
  Inside Secure Folder, tap the + icon.
  Select Add apps.
  Choose the applications you wish to hide and tap Add.
• Accessing Hidden Information
  To access hidden data, launch the Secure Folder app and unlock it.
• Additional Tips
  You can hide the Secure Folder icon via Settings > Security and Privacy > Secure Folder > Toggle off “Show Secure Folder on Apps screen”.
  2026 Privacy Feature: Secure Folder now integrates with Quick Share. You can receive sensitive files directly into Secure Folder without them appearing in your main gallery first.