The #Samsung #Galaxy #S7Edge is considered as the bigger brother of the regular S7 smartphone which was released last year. Both devices have similar specs although the S7 Edge has a bigger 5.5 inch display that curves around the edges. The bigger display of the phone also allows it to use a much larger 3600mAh battery which allows the phone to operate at a longer period of time before needing to be charged. Although this is a solid phone there are instances when certain issues can occur which we will be addressing today. In this latest installment of our troubleshooting series we will tackle the Galaxy S7 Edge no mobile data issue & other related problems.
If you own a Samsung Galaxy S7 Edge or any other Android device for that matter then feel free to contact us using this form. We will be more than happy to assist you with any concern that you may have with your device. This is a free service we are offering with no strings attached. We however ask that when you do contact us try to be as detailed as possible so that an accurate assessment can be made and the correct solution can be given.
If you would like to browse the previous parts in this series then check out this link.
S7 Edge No Mobile Data
Problem: basically the same old s7 edge no mobile data problem i’ve looked at apn list it seems in order but not sure if i was looking at the best one my service is at&t i’ve performed network reset soft reset fiddled with settings and options i’m hoping i won’t have to factory reset maybe u can help wifi is only way i can get online
Solution: The first thing that you would want to do in this case is to confirm with your carrier first if you have an active mobile data subscription. Once this is confirmed it’s time to check some phone settings.
Make sure that the mobile data switch of the phone is on and that you are getting an LTE signal. You can check the network mode of the phone and make sure that it is set for the LTE network.
- Go to Settings
- Tap on Mobile Networks
- Tap Network Mode
- Make sure that 4G/3G/2G (auto connect) is selected
You should also make sure that your phone is using the correct APN settings.
- Name: ATT HSPA+
- APN: phone
- Proxy: <Leave in Blank>
- Port: <Leave in Blank>
- Username: <Leave in Blank>
- Password: <Leave in Blank>
- Server: <Leave in Blank>
- MMSC: http://mmsc.mobile.att.net
- MMS proxy: proxy.mobile.att.net
- MMS port: 80
- MCC: 310
- MNC: 410
- Authentication type: <Leave in Blank>
- APN type: default,supl,mms,hipri
- APN Protocol: Leave it to the Default one
- Bearer: leave it to the Default one
In case the issue persists then you should consider performing a factory reset. Take note that the reset will erase your phone data.
S7 Edge microSD Card Is Unsupported
Problem: my samsung card that came with my mobile a year ago is now saying it is unsupported. I try to format but it goes to 20% no further. have re booted done the soft reset using the method shown on this site, clearing ….cache….. taken the card out not marks etc. any ideas? thanks
Solution: What you will want to do in this case is to remove the microSD card from the phone then let your computer read it. You will need a card reader to do this. If the card can’t be read by your computer then it is most likely corrupted already in which case you will need to replace it with a new one. If however the card can be read then I suggest that you make a backup copy of its contents then format the card using in your computer. Use the FAT32 file system when doing the format. As soon as the format is done replace the microSD card back to your phone and check if it now works.
S7 Edge Can’t Change Sound Notification
Problem: I am trying to change my sound notification for messages and or ringtone but it will not give the normal sounds such as ding don’t, jazz, pop, etc your original Samsung sounds to select. It takes me to a folder with many many folders listed and the date of them lists December 29th 1969. It is annoying that i can’t select a sound and it just vibrates when a message comes through or someone is calling me. Please help I have screenshots of what the folders look like when I select sounds notification sound!
Solution: To properly set the ringtone or sound notification of your phone follow the steps listed below.
- From home, tap Apps
- Tap Settings
- Tap Sounds and notifications
- Tap Ringtones and sounds
- Tap on Ringtone to select a default ringtone.
- Tap Default notification sound to choose a default sound for notifications.
If you can’t see the default notification sounds then what you should do is to first restart your phone then check for it again. In case the issue persists then I recommend that you backup your phone data then do a factory reset.
S7 Edge Keeps Switching Off When Connecting To Wi-Fi Network
Problem: When I switch on Wi-Fi option to connect to the network, my device keep switching off ! My device is Samsung Galaxy S7 Edge Please help
Solution: What you will want to do first in this case is to forget the Wi-Fi network that your phone is connected to then restart the phone. Once the device has started connect to the Wi-Fi network again. In case the phone still switches off then proceed with the troubleshooting steps listed below.
- Start the phone in Safe Mode then check if the issue occurs in this mode. If it doesn’t then it could be caused by an app you downloaded. Find out what app this is and uninstall it.
- Wipe the cache partition of the phone from the recovery mode.
- Backup your phone data then do a factory reset.
S7 Edge Stuck In Unlock Logo
Problem: i have a password when my phone is starting, once enter the passcode it turns on then just stuck in loading with the unlock logo and something is rotating in it
Solution: What you will want to do first in this case is to wipe the cache partition of the phone from the recovery mode. Once this is done try to check if the issue still occurs. If it does then check if you are able to start the phone in Safe Mode. From here you will need to backup your phone data then do a factory reset. In case the phone does not proceed to Safe Mode then you will have to start the phone in recovery mode then do a factory reset. Take note that the reset will erase your phone data.
S7 Edge Flashing Samsung Logo
Problem: My sister’s Samsung S7 edge started powering off and not turning back on. So I followed your websites instruction by doing a factory reset but when I rebooted it, it’s been flashing , Samsung, for 3 hours.
Solution: Does the phone have a microSD card installed? If it does then ty removing it as this could be causing the problem.
You should also simulate a battery pull by pressing and holding both power and volume down buttons for at least 10 seconds. The phone should restart after this.
In case the issue persists then you need to have this checked at a service center as this could already be a hardware related problem.
S7 Edge Keeps Shutting Down On Its Own
Problem: Hello, my phone keeps shutting down on its own. Furthermore, the keyboard does not show when I want to type any message or anything in notes. It is also getting hot. Please help. Thank you in advance.
Solution: To fix this problem you should follow the troubleshooting steps listed below.
- If your phone has a microSD card then try removing it first then check if the issue still occurs. There are instances when a corrupted microSD card can cause this type of problem which is why this needs to be eliminated first.
- Try starting the phone in Safe Mode then check if the issue occurs in this mode. If it doesn’t then it could be caused by an app you downloaded. Find out what app this is and uninstall it.
- Wipe the cache partition of the phone from the recovery mode then check if the issue still occurs.
- Backup your phone data then do a factory reset. Check if the issue still occurs.
If the above steps fails to fix the problem then this might already be a hardware related issue in which case you will need to bring the phone to a service center and have it checked.