Samsung s20 problem - General Questions and Answers

Hi I have a problem when I put on hotspot my 5g turns Grey with a slash through it and three circles next to it and my hotspot doesn't work but my internet still does any help appreciated.

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[Q] Wifi not working

Hi, I've searched the forum but have not found a solution hence my post.
I've been using the Nexus S since december and the wifi has been working fine. Normally when you switch the wifi on and it connects to a network the "E" edge symbol goes off and the wifi symbol becomes green and all works well.
Recently this has stopped happening. When I switch the wifi on it connects to the network but the wifi symbol on the top status bar remains grey and the "E" remains and i'm not able to use the internet at all.
The only way to get the wifi to work is to manually switch data off.
I'd appreciate if someone could help with this.
thanks,
Sid

S6 lte problem

Hi
I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason, i didnt drop it neither i updated anything it just stopped working now i only see the E sign on the network bar, i couldn't find any answer for this so any help is appreciated
thanks in advance..
TalhaArshad96 said:
Hi
I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason, i didnt drop it neither i updated anything it just stopped working now i only see the E sign on the network bar, i couldn't find any answer for this so any help is appreciated
thanks in advance..
Click to expand...
Click to collapse
You said your rom is not rooted? That probably means the default network settings for your phone is LTE/3G/2G. That option will look for the best signal you have in your current location, then it will choose that data network i.e., EDGE .
It seems like your 4g/LTE signal is weak on your vicinity Perhaps, if you could force LTE (by rooting and installing Advance Signal Status app from Playstore [Device Info >Set Preferred Network Type > LTE only) you can have at least lte reception. Unless, 4g is not available in your area
Try going outside your house, and find open spot and see if your device was able to detect it.
Just let me know if you still have some concerns. Cheers!
batuzai04123 said:
You said your rom is not rooted? That probably means the default network settings for your phone is LTE/3G/2G. That option will look for the best signal you have in your current location, then it will choose that data network i.e., EDGE .
It seems like your 4g/LTE signal is weak on your vicinity Perhaps, if you could force LTE (by rooting and installing Advance Signal Status app from Playstore [Device Info >Set Preferred Network Type > LTE only) you can have at least lte reception. Unless, 4g is not available in your area
Try going outside your house, and find open spot and see if your device was able to detect it.
Just let me know if you still have some concerns. Cheers!
Click to expand...
Click to collapse
Thanks for ur reply
But if I insert my sim card in some other mobile i can see the lte sign on top :/
So it cant be the problem with the reception
& one of my friend uses the same simcard as mine
But he's able to use lte
I have tried the WCDMA only option
But cant get the lte sign
Please help me :/
batuzai04123 said:
You said your rom is not rooted? That probably means the default network settings for your phone is LTE/3G/2G. That option will look for the best signal you have in your current location, then it will choose that data network i.e., EDGE .
It seems like your 4g/LTE signal is weak on your vicinity Perhaps, if you could force LTE (by rooting and installing Advance Signal Status app from Playstore [Device Info >Set Preferred Network Type > LTE only) you can have at least lte reception. Unless, 4g is not available in your area
Try going outside your house, and find open spot and see if your device was able to detect it.
Just let me know if you still have some concerns. Cheers!
Click to expand...
Click to collapse
Thanks for the reply
But if I insert my simcard in some other mobile
It shows the lte sign on top
So it cant be the reception which is causing troubles :/
I cant even connect to a 3g
It only connects to an EDGE :/
TalhaArshad96 said:
Hi
I have a samsung galaxy s6(sm-G920F) on 5.1.1 non rooted, the problem i am facing is that the lte stopped working without any reason
Click to expand...
Click to collapse
Same problem for me. Same galaxy s6 model and same original android version 5.1.1 (g920fxxu3q0kn)
From a couple of days it doesn't connect on lte. But the big problem is that if I choose lte/3g/2g it doesn't connect neither in 3g. I have to force it to 3g only to let the device connect back to internet.
I don't know why but when I came back home, if I switch back on lte/3g/2g, it connect back again on 3g (no lte in my home area)
I'm not sure if it is involved with transit in/out wifi spot or some kind of lte cells. I will try other tests next days
I fear it could be a bad bug

SM-G925F shows full GSM network, but can get calls only on 2G

Samsung galaxy S6 edge (SM-G925F) showing full covarage on 3G or 4G but when you call the number is out of covarage.
on 2G get the calls without any problem.
Tried full flash with ODIN, cleaning connectors inside, change coaxial cables, nothing help.
I have changed many sim cards and different providers. Checked internet, MMS settings, etc. nothing helped.
I also rooted the phone in order to choose bands, but I'm not really sure about that.
Its really strange working perfect on 2G and once I change to Auto the result is this:
Icon 2G (Edge) - always can connect
Icon 4G always can connect
Icon H+ - sometimes connect
Icon H - can not connect
Please help me to solve that issue!
Million thanks in advance!

T-Mobile OP7Pro horrible WiFi Calling

Hey everyone!!!
Seeing if this issue is wide spread or not but I'm coming from an S10 and I am always being disconnected from wifi calling or receiving random ER081 unable to connect. But if I switch my SIM back to the S10 I get flawless wifi calling.
On the plane or home wifi even I was only able to get like 3 messages through wifi calling before it disconnected where as in my S10 same flight (which I do a lot) I get wifi calling the whole entire time.
Thanks for the help!!!!

WiFi calling

Hi everyone,
I have just got my Xperia 5 and can't see any WiFi calling options. The phone was locked to Vodafone but now unlocked and on ee.
I had this enabled on my previous phone so I know the sim can do it.
Any help appreciated.
Thanks all!
Use the search in the settings
Hello,
I don't know what ee is (EU3 ?), but I had the same question concerning EU. I didn't find wifi calling in the settings. But when I used the search in the settings, there it was. Maybe this helps you.
Kind regards
FrauRettich
Thanks for the tip but I don't see it in search. Ee is a carrier in the UK. ?
londonzombie said:
Hi everyone,
I have just got my Xperia 5 and can't see any WiFi calling options. The phone was locked to Vodafone but now unlocked and on ee.
I had this enabled on my previous phone so I know the sim can do it.
Any help appreciated.
Thanks all!
Click to expand...
Click to collapse
A phone model has to be certified by the carrrier for Wifi or VoLTE calling to be enabled. You should check with EE
Hi don't know if you managed to resolve this. You activate it by pressing the call icon on the home screen, then press the the dots at the top right choose settings. Press the calls option then Wi-fi calling. Obviously make sure you are connected to WiFi then you should see Wi-Fi Calling next to EE on the top left of the home screen.
barflord said:
Hi don't know if you managed to resolve this. You activate it by pressing the call icon on the home screen, then press the the dots at the top right choose settings. Press the calls option then Wi-fi calling. Obviously make sure you are connected to WiFi then you should see Wi-Fi Calling next to EE on the top left of the home screen.
Click to expand...
Click to collapse
That didn't work for me.

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