dropping calls and bad signal - Samsung Galaxy S10+ Questions & Answers

The past few months my phone has been terrible with reception and dropping calls is there any fix for this? Would I new sim card help? it's not just one area it's all over the place

Try a new SIM and see. You might have to data reset your phone if that doesn't work.

Related

HD carrier problem

Hi, I have a problem with my phone, im using a carrier normally, suddenly my phone is dropping all my calls, and the when Im talking the other side cant hear me, but the signal is full and it weird.
So I tried to change the Sim Card with the same carrier and is the same thing, same problem, have changed 5 times the Sim card and is the same issues with thar carrier..
but I change to another carrier or provider and theres everything fine, I can talk about hours and the calls does not drop, and can hear clearly..
but changing to the old carrier the problems begins.
anyone having the same problem??

[Q] Who else is having issues with keeping a connection to AT&T?

Right out of the box, after I popped in my att sim (now microsim) card that originally was for an Atrix 4G, I noticed that after the cell connection was idle for like 10 seconds, I would loose any and all connection with the cell network. My N4 still recognizes that it has a sim card inserted, and is aware of my phone number, but no matter what it won't reconnect with the cell network until I reboot the phone, and then this cycle continues all over again. Call quality and reception are great when I have it however. I've already messed around with some of the suggested APN settings, but even of those work, my problem still remains. Does anyone know what's going on here? Do I just need to go into an ATT store and get an official microsim? And I don't know if it's related, but I can't seem to get any type of GPS connection/lock either. Not a single time since I've had the phone (it arrived today).
EDIT: Seriously? No one else it having this problem? I even got a new microsim today and activated it, but the same problem is still present. Is this a Nexus 4 problem, or a carrier problem?

[Q] sprint gs4 international sim unlocked data

I have a sprint GS4 that was unlocked for international sim use because I am spending some time in london. I bought a sim card on the 3 network when here. I have really good voice coverage almost all the time but I have really spotty data coverage. It will be connected and then suddenly disconnect and not reconnect almost as if I dont have any data coverage. Sometimes when I change mobile network settings around it'll come back but there's no certain fix to the problem. I am wondering if this is a known issue, and if there is a solution/if i should move to another network/get a new phone(which would be my last option if i only really had to). Looking for any advice/suggestions.
ghorrocks28 said:
I have a sprint GS4 that was unlocked for international sim use because I am spending some time in london. I bought a sim card on the 3 network when here. I have really good voice coverage almost all the time but I have really spotty data coverage. It will be connected and then suddenly disconnect and not reconnect almost as if I dont have any data coverage. Sometimes when I change mobile network settings around it'll come back but there's no certain fix to the problem. I am wondering if this is a known issue, and if there is a solution/if i should move to another network/get a new phone(which would be my last option if i only really had to). Looking for any advice/suggestions.
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As per the thread I link below it seems to be a common problem with all SGS4 phones.
http://forum.xda-developers.com/showthread.php?p=49407290
pcfascist said:
As per the thread I link below it seems to be a common problem with all SGS4 phones.
http://forum.xda-developers.com/showthread.php?p=49407290
Click to expand...
Click to collapse
well that blows, but that thread definitely tells me how to fix it.
thanks.

Sim card detection issue on some Mobile network operators (Indian version)

I am facing an uncommon issue from past few days on my nexus 6p.
One day all of a sudden phone stopped recognizing my Vodafone sim card, when I tried searching for network manually it gave me only 3 options Reliance, Jio 4G, Airtel.
I tried multiple Vodafone sims, none works. (All of them works in other mobile phones!!)
Strangely Jio sim actually gets detected and lte data works!! (can't confirm calling as nexus 6p does not support VoLte)
Airtel sim also gets detected but can't place calls.
Gave it for repair but after 10 days they suggested there is no issue in sim tray, we have to change mother board!!
Which is very costly. They were not able to detect actual problem.
Can anyone help me if having any idea on what could be issue.
PS: Device Running latest 7.1.2, tried factory reset, flashing couple of ROM (lineage and Pure nexus) without any success in sim detection.
Dude..I'm also having the exact same problem. ..
In my case the signal comes and goes in every 10-15 minutes or so automatically. But after the signal loss it sometimes shows "No Service|Jio4G" and sometimes "emergency calls only" in the Network Tile in Quick settings.. But reboot/ toggling airplane mode temporarily fixes it. Did you also had the same problem or was it a permanent signal loss in your case ( I mean even no reboot/airplane mode fixed it) ??? And also while there is signal I'm not able to make/get any calls or messages from my telenor and jio sim but in airtel I get signal for more long time than the others(max 1hr) and also I can make/get calls most of the times.
God knows what's happening. ..I'm really frustrated. ... Did you find any fix yet? Ive heard some got fixed by repairing their ic by technician in local mobile repair shop.
Thanks!
mdfarazb2 said:
Dude..I'm also having the exact same problem. ..
In my case the signal comes and goes in every 10-15 minutes or so automatically. But after the signal loss it sometimes shows "No Service|Jio4G" and sometimes "emergency calls only" in the Network Tile in Quick settings.. But reboot/ toggling airplane mode temporarily fixes it. Did you also had the same problem or was it a permanent signal loss in your case ( I mean even no reboot/airplane mode fixed it) ??? And also while there is signal I'm not able to make/get any calls or messages from my telenor and jio sim but in airtel I get signal for more long time and the others and also I can make/get calls most of the times.
God knows what's happening. ..I'm really frustrated. ... Did you find any fix yet? Ive heard some got fixed by repairing their ic by technician in local mobile repair shop.
Thanks!
Click to expand...
Click to collapse
Almost same thing,For me in case of Vodafone signal comes every 15-20 min and goes, can't make any calls even when it comes. For me jio is working perfectly from last one month. no signal loss.
I am not able to find any fix for it. given to a local shop as well no luck. Will update if I find something.
hirenj0009 said:
Almost same thing,For me in case of Vodafone signal comes every 15-20 min and goes, can't make any calls even when it comes. For me jio is working perfectly from last one month. no signal loss.
I am not able to find any fix for it. given to a local shop as well no luck. Will update if I find something.
Click to expand...
Click to collapse
Hmm.. ... In my case I've tried Airtel jio telenor and none of them are stable... Sad to hear you didn't get it fix even in the repair shop... Maybe that technician was not professional/experienced.
Go through this thread btw..
https://forum.xda-developers.com/nexus-6p/help/cellular-network-available-service-t3558002
Sent from my Nexus 6P using XDA Labs

4G and wifi working, 3G not so much

Hello,
I have this cheap Homtom HT20 Android phone that started manifesting the 3G internet issue soon after I have bought it. I can do messages and calls ok on 3G, just not internet. It works for web browsing and few other things but as soon as it does a few MiB's of traffic at once it starts going unresponsive. All fine on 4G or Wifi. Tried swapping the SIM card slot (it is dual SIM, seems to start working when I put the SIM card into SIM slot #2, but only for a few hours). Tried upgrading ROM, still the same. Is there anything I could do before I get to the GSM service ? I do not care about any warranty, I am not sending this thing back and froth to and from China.
Thanks!
I have same phone, same problem...

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