Swipe up
- Swipe up.
- Select Settings.
- Select Connections.
- Select Wi-Fi.
- Turn on Wi-Fi.
- Select the wireless network you want to connect to.
- Enter the Wi-Fi password and select Connect. Wi-Fi password.
- You are now connected to the Wi-Fi network.
Android
- From a Home screen, navigate: Apps > Settings > Advanced Calling. If unavailable, navigate: Settings > Network & Internet > Advanced Calling.
- Tap the Advanced Calling switch (upper-right) to turn on or off.
- When turned on, tap either of the following to enable or disable: Enabled when a check mark is present.
Samsung Galaxy A50 - Reset Network Settings
- From a Home screen, swipe up from the center of the display to access the apps screen. These instructions only apply to Standard mode and the default Home screen layout.
- Navigate: Settings.
- Tap Reset network settings.
- Review the info then tap Reset settings.
- To confirm, review the info then tap Reset.
- A2A.
- There is no such setting, but you can go to settings and under dual SIM & Mobile you'll find Apps using WiFi & Mobile data, which will let you set each apps default network connection.
- You can choose between Close, WiFi, WiFi & mobile data;
How to Fix “No Service and Signal” on Samsung and Android
- Restart Your Android or Samsung Device. The easiest thing to try (and often the most effective!) to resolve a no signal issue on Android or Samsung gear is to restart your device.
- Toggle Airplane Mode.
- Manually Select Network Operators.
- Run a Ping Test With Service Mode.
- Double-Check Your Sim Card.
- Restore Factory Settings.
- 1 Go to the Settings menu > Connections.
- 2 Select Data usage.
- 3 Tap on Data saver.
- 4 Toggle on or off to enable or disable Data saver.
- 5 Once enabled you will be able to view the Data saver icon within the status bar.
Swipe up
- Swipe up.
- Select Settings.
- Select Connections.
- Scroll to and select Mobile Hotspot and Tethering.
- Select Mobile Hotspot.
- Select the Menu button.
- Select Configure Mobile Hotspot.
- Enter a password of at least 8 characters and select Save. Wi-Fi hotspot password.
Data and network settings for Android phones
- Pull down the notifications panel and tap Settings (gear icon).
- Tap Mobile Data or More > Mobile Networks or More > Data Usage > Access Point Names.
- Turn ON or add a check mark next to Data Enabled or Mobile Data or Mobile Data Traffic.
- 1 Swipe down from the screen to reveal the Quick panel.
- 2 Tap the Mobile data icon to activate or deactivate. When the icon is highlighted in blue, mobile data is enabled.
- 1 Go to "Settings", then tap "Connections".
- 2 Tap "Data usage".
- 3 Tap the switch to activate or deactivate "Mobile data".
Some forms of 4G LTE not working issue are attributed to bad network configuration. Try to reset the network settings and see if it helps: From the Home screen, swipe up on an empty spot to open the Apps tray. Tap General Management > Reset > Reset network settings.
If your mobile data is giving you trouble, one of the first things you should try is turning airplane mode on and off. Paths can differ slightly depending your Android version and phone manufacturer, but you can usually enable Airplane mode by going to Settings > Wireless & networks > Airplane mode.
If your Android phone won't connect to Wi-Fi, you should first make sure that your phone isn't on Airplane Mode, and that Wi-Fi is enabled on your phone. If your Android phone claims it's connected to Wi-Fi but nothing will load, you can try forgetting the Wi-Fi network and then connecting to it again.
There are a lot of possible reasons for why your internet isn't working. Your router or modem may be out of date, your DNS cache or IP address may be experiencing a glitch, or your internet service provider could be experiencing outages in your area. The problem could be as simple as a faulty Ethernet cable.
This problem is caused by your SIM card not placed properly, hence, the mobile not available on network error may also occur. To fix this issue navigate to: Settings. While your phone is on, remove then insert the SIM card 3 times.
How To Fix The Samsung Galaxy A50 Mobile Network Not Available Issue
- Verify that your area has a good network signal.
- Perform a soft reset.
- Check your SIM card.
- Verify the roaming status of the phone.
- Make sure Airplane Mode is off.
- Start the phone in Safe Mode.
- Wipe the cache partition of the phone.
- Perform a factory reset.
Sometimes, you call drop in between your conversations or you cannot hear the caller's voice, then you must check if the Airplane mode is off. While calling, your Airplane mode can automatically be enabled if the device is not locked, which can result in dropped calls.
Samsung phones have an option called “Smart network switch” that can prevent your device from connecting to poor Wi-Fi networks, however, this setting can also lead to similar issues. To turn it on or off go to Settings >> Connections >> Wi-Fi >> Advanced>> then turn “Smart network switch” to ON.
If your cell phone has a broken or damaged antenna, you may experience poor cell phone reception and data loss, in addition to the frequent dropped calls. If your phone's roaming software does not have the latest update or the software has been damaged, this can also contribute to call dropping.
Swipe up
- Swipe up.
- Select Settings.
- Select Connections.
- Select Mobile networks.
- Select Access Point Names.
- Select the Menu button.
- Select Reset to default.
- Select Reset. Your phone will reset to default Internet and MMS settings. Network problems should be solved at this point. Remember to turn off your Wi-Fi before testing.
What will happen if I leave my mobile data on? When you keep your mobile data on then it effects your battery and the background apps which go on syncing. When your mobile data is on, your location is at high accuracy, which again drains your battery life.
