My Note 20 Ultra 5G with Exynos processor has a problem with the 5G connection.After a few seconds with full 5G reception, the connection on both SIM cards breaks down completely (no service) and then reconnects. This happens all the time unless I switch off 5G in the settings.
I have already received a new SIM card from my provider, but this did not solve the problem. It makes no difference if 5G is activated for SIM1 or SIM2. The SIM card works fine on my Galaxy S10 5G.
I put a video on Youtube, where you can see the problem. Unfortunately I cannot post the link here.
The ID for the YouTube video: 6cv-8es7o74
Does anyone else have the same problem?
I'm having the same issue, couldn't figure how to fix it yet. I'm on a N986B.
Related
As the title says, I immediately loose 5G once I enable the second sim. Once I disable it, 5G is back on. Too bad as I usually use one sim for calling and the other for data. Is there a fix?
BTW the 5G speed I get is around 600-700mb
my phone is note 20 ultra 5g, and my phone have 2 simcard is on, Every time my contact calls me on second simcard,While they do not know my second number!And it seems that my phone mistakenly shows the second SIM card. Does anyone have such a problem?
excuseme for bad english
check in your sim card manager what sim/number is in each slot
Hi,
I am not sure whether is this Andorid-related, Samsung modem HW related, or even my ISP host related. Well, let me describe and then move on.
I notice when I am abroad, roaming, that when I go into low signal area and ROAMING (foreign operator) signal is lost, then my phone does not recover back ONLINE when I get back to area with excellent signal. In such situations my phone number will be unavailable even for whole day, if I do not notice. Very annoying, because I need to constantly pull out my glasses to see that tiny signal icon, check signal, whether I ma online or not, and if not, reset. Or use workaround instead of reset, to turn airplane mode ON then back OFF to reset signal, and voila, I am accessible again for calls and messaging.
What I tired already:
first, I checked with my wife, she has LG G7 smartphone AND she is subscribed with another ISP, and she does NOT have any similar problems. we are traveling together to those areas without signal and back to civilization.
then I sent my Samsung Galaxy S10 to service, and of course, they did not find any problems
then I changed my SIM card for new one, but no difference
then I got angry and bought new Samsung S21 Ultra...but first trip abroad, roaming + to areas without singal, same issue again, only me, my wife no problems
So... any idea?
Is it Samsung, my ISP operator (like, maybe they have some weird roaming algos?), or Andorid 10 and 11 bug?
S21 ultra is a terrible phone, it does take nice photos though
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s21 poor signal strength
I've just upgraded to the s21 from the s10. Problem is that I now only get 1 bar showing on the signal strength most of the time (including home). On the s10 it was on 3 bars most of the time using the same network and SIM. If I swap the SIM card back to the s10 I get 3 bars showing again I...
eu.community.samsung.com
Is anyone having issues with calls lately? I have 2 S22 Ultras (Exynos) and they both do the same thing. When you are in the middle of a call, whether it is 2 or 3 min in, or 10 min, all of the sudden you dont hear anything anymore but the call is still there. If you hung up and call again, the call doesn't even connect. I literally have to put the phone on Airplane mode, and take it off to reconnect again in order for calls to work again. Both phones are on VDA software.
I had this issue on my snapdragon U1. Apparently my sim card was the culprit. Did you try changing that?
Nghtmare said:
Is anyone having issues with calls lately? I have 2 S22 Ultras (Exynos) and they both do the same thing. When you are in the middle of a call, whether it is 2 or 3 min in, or 10 min, all of the sudden you dont hear anything anymore but the call is still there. If you hung up and call again, the call doesn't even connect. I literally have to put the phone on Airplane mode, and take it off to reconnect again in order for calls to work again. Both phones are on VDA software.
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Most probably issue with the network or the sim card. Try getting a new sim card from the provider first
I havent because its happening to both phones, not just one. I'll try giving the provider a call. Thanks.
I have the same problem. I changed the sim card and the problem is still there.
Problems with GSM network on Galaxy S22 Ultra
I received my Galaxy S22 Ultra 512GB, Exynos version, over a week before official release date. As I was using the phone I discovered several bugs with my unit, screen blackouts, occasionaly freezes, conversations loosing sound, phon not reachable over GSM network even if my signals was good. I...
eu.community.samsung.com
Fanatik96 said:
I have the same problem. I changed the sim card and the problem is still there.
Problems with GSM network on Galaxy S22 Ultra
I received my Galaxy S22 Ultra 512GB, Exynos version, over a week before official release date. As I was using the phone I discovered several bugs with my unit, screen blackouts, occasionaly freezes, conversations loosing sound, phon not reachable over GSM network even if my signals was good. I...
eu.community.samsung.com
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Click to collapse
Holy **** that is a very long thread. At least I know Im not alone on this one.
Not having issues with calls going out during. But do have an issue with randomly phone calls/sms cease to work until reboot.
Hello, I need help
I have a US S22 Ultra. I unlocked all the 5G bands so I can use 5G Here in the Philippines. This was working for me for a few months now until an update broke it last week. Tried reformatting and flashing the firmware then redoing the instructions and it's still broken.
What's happening now is everytime it switches from 5G to LTE or vice versa both sims loses signal for 10-15s this happens multiple times a day and my battery depletes like crazy and my phone gets hot.
Attached a screenshot below of what it looks like when the signal drops. Using S22 Ultra SM-S908U1 (XAA) with one physical sim and one e sim
Thanks!
drnhzn said:
Hello, I need help
I have a US S22 Ultra. I unlocked all the 5G bands so I can use 5G Here in the Philippines. This was working for me for a few months now until an update broke it last week. Tried reformatting and flashing the firmware then redoing the instructions and it's still broken.
What's happening now is everytime it switches from 5G to LTE or vice versa both sims loses signal for 10-15s this happens multiple times a day and my battery depletes like crazy and my phone gets hot.
Attached a screenshot below of what it looks like when the signal drops. Using S22 Ultra SM-S908U1 (XAA) with one physical sim and one e sim
Thanks!
Click to expand...
Click to collapse
After you did all the steps , was the sign showing for 5G or it stayed LTE but with faster download speed?
pawankhurana22 said:
After you did all the steps , was the sign showing for 5G or it stayed LTE but with faster download speed?
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Click to collapse
It was showing 5G
Ok, But for me it sticks to lte or max i have seen lte+ but only for few seconds, but i still feel there is a lot of issue when i am on the move as internet is laggy and slow