How do I troubleshoot my Galaxy S4?

How to Fix Galaxy S4 Performance Issues

Table of Contents

Turn the Galaxy S4 off.
Press and hold Home, Power and Volume Down buttons simultaneously until the device vibrates.
When the Samsung logo appears, release them.
Tap Volume Down repeatedly until you Wipe Cache Partition.
Wait for the process to complete.
Reboot your Galaxy S4.

How do I change my network settings on my Galaxy S4?

Select Apps

Select Apps.
Scroll to and select Settings.
Select More networks.
Select Mobile networks.
Select Access Point Names.
Select the Menu button.
Select Reset to default.
Your phone will reset to default Internet and MMS settings. Network problems should be solved at this point.

How do you reset network settings on Verizon Galaxy S4?

Samsung Galaxy Tab S4 – Reset Network Settings

From a Home screen, swipe up or down to access all apps.
Navigate: Settings. General management. Reset. .
Tap. Reset network settings. .
Review the info then tap. Reset settings. . If presented, enter the current PIN, password or pattern.
Tap. Reset. .

How do I turn on my S4 without the power button?

Power Button to Volume Button As the name suggests, it simply replaces the action of your device’s power button with its volume button. You can use your device’s volume button to boot it or turn the screen on/off. This will let you restart Android without the power button.

Why is my Samsung phone saying mobile network not available?

Check Network Settings So, you should have a thorough check of network modes and operators, and make sure the correct options are selected. Check whether phone is in Roaming Mode. Disable it, if you see the Roaming Mode on. In case you’re in a roaming area, this mode should be enabled.

How do I manually select a network on Samsung?

Press Network operators. If you want to select a network manually, press Search networks and wait while your phone searches for networks. Press the required network. If you want to select a network automatically, press Select automatically.

What happens when you reset network settings on Samsung?

Luckily, you can reset the network settings at any time. This won’t delete any of your apps, photos, or other data. All it will erase are your saved Wi-Fi passwords, and other connection information. It’ll also likely help your Android device connect to the internet or Bluetooth again.

What features does the Samsung 4 have?

Adding to the breadth of fitness tracking and health monitoring features available, the Galaxy Watch 4 series also comes with an optical heart rate sensor (PPG), electrocardiogram (ECG), and bioelectrical impedance (BIA) sensor.

Does Samsung Galaxy S4 have infrared?

It’s as simple as that. Another interesting perk is that the GALAXY S4’s infrared LED sensor can also be used as a remote control for other media devices, including DVD, Blu-ray players, and Home Theater Systems.