How Can I Fix My Android Phone When Mobile Data Is Turned On?

What is the use of * * 4636 * *?

*#*#4636#*#* This code can be used to get some interesting information about your phone and battery.

It shows following 5 menus on screen: Phone information.

Battery information..

How do I get my data to work?

First, check that mobile data is turned on and you have a data connection.Open your Settings app “Wireless and Networks” or “Connections” … Turn mobile data on. … Check that there is a data indicator (for example, 2G, 3G, 4G, H) next to the signal strength bars at the top of the screen .More items…

How do I turn mobile data on during a call?

AndroidFrom 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.

How do I enable VoLTE?

Enable VoLTE on an AndroidTap Settings.Tap Network & Internet.Tap Call.Tap to enable VoLTE / HD Voice/ Enhanced calling.

How do I turn mobile data back on?

How to Turn On Mobile Data on Your AndroidTap the gear icon to open your Android’s settings menu. … In the Data usage menu, tap the Cellular data setting to turn data usage off.Once you turn off Cellular data, you won’t be able to access any websites or use any apps that use internet data.More items…•

How do I get my 4g to work on my Android?

Turning 4G on or off.From the homescreen, tap and hold the notification bar at the top and slide your finger down.Swipe your finger to the left to reveal more options.Tap and hold Mobile data.Tap Network mode.If you want to use 4G, make sure LTE/WCDMA/GSM is enabled.

How do I stop my mobile data from turning off automatically?

What happens is that the “doze mode” will put certain apps to sleep if it isn’t used often (it especially does that if you turn on battery saver mode).. so to turn that off, you need to go to your settings and go to battery saving exclusions and then exclude the apps you want from going to sleep when idle.

How do I get my 4g to work?

First, swipe up on the home screen and tap on the Settings icon, and then tap on the Network & Internet selection. You should then tap on the Mobile Network menu, and then tap on the Advanced option. Finally, tap on the LTE selection for 4G access.

How do I fix my mobile data not working android?

Here are some steps on how to fix mobile connectivity issues.Check If You’ve Reached Your Mobile Data Limit. … Try Restarting Your Mobile Phone. … Check If You’re On Airplane Mode. … Check If You’re Using The Right Mobile Network. … Re-Insert Your SIM Card. … Reset Your APN. … Change Your APN Protocol. … Manually Enter Your APN.More items…•

Why I can’t use my mobile data?

Before rebooting, turn on Airplane Mode. Wait for 30 seconds, then turn Airplane Mode off. If you still don’t have data, turn airplane mode back on, turn your phone off, wait for a minute, turn your phone back on, turn airplane mode off, wait for thirty seconds, then turn mobile data on.

Why data is off during call?

Depending upon which network you are using for data and call, data may get off for calling period. When using 2g network, data goes to dormancy state as soon as you receive or make a call. … While making a VoLTE call , data goes off for time of calling. All above is true if data and call are done from same sim.

Why my phone is showing sign in to network?

When the device detects a captive portal, it shows a “Sign in to network” notification. By using a “Captive Portal”, the device is testing the connection to some external servers.

Why can’t I change my APN settings?

Sometimes, APN settings on your device for a particular carrier may be “locked” such that they are “grayed out” and can’t be modified. This is often an indication that they have been set by your currently connected carrier and that you shouldn’t need to modify them.

Why isnt my 4g LTE working?

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. Turn it on for at least a couple of seconds, then disable it. In a lot of cases your LTE connection issues will be gone.

What happens if I turn off mobile data on my phone?

(On iPhone, tap the “Settings” icon, tap “Cellular,” then turn off “Cellular Data.” On Android, tap the “Settings” icon, tap “Network & internet,” tap “Mobile network” and turn off “Mobile data.”) After turning off mobile data, you’ll still be able to make and receive phone calls and get text messages.

Why can’t I use Internet while on a call?

When you put your network setting in 4G only, it couldn’t make or receive calls. Same way you can’t use 4G internet while you’re on call. … Device uses data for making and receiving calls. Older devices was not having proper support for VoLTE but almost all new devices supports VoLTE.

Why Mobile data is not working during call?

if your phone is dual sim… and calling done via same sim which you are using for internet connectivity then my dear… Internet will work… but if calling done via other sim than the sim you are using for Internet connection… then internet Connectivity will be interrupted till you are using calling facilities….

Should I have mobile data turned on or off?

Both Android and iOS have options that can make your mobile internet experience a lot smoother, but they can also eat up data. On iOS, it’s Wi-Fi Assist. On Android, it’s Adaptive Wi-Fi. Either way, it’s something you should consider turning off if you use too much data each month.