Related
,
I am facing a problem related to 3G data connection.
The problem is as follow, while having a talk (voice) many times the data connection (3G/H) drops due to some reasons and never re-established until phone call is over.
I found this to be very annoying, if no phone call been done the data connection is perfect 99% of the time but doing voice call disconnect the data (both 3G/H) and never re-established until the phone call is over.
Once the call is over, the data connection resumed (3G/H indicators shown)
Please advise
Thanks,
Because the voice call needs your connection to the operator and that's why the data connection is terminated while the voice call is active.
Happened to me on every phone (LG KU 990, Samsung Omnia, HTC Desire).
nagypapi said:
Because the voice call needs your connection to the operator and that's why the data connection is terminated while the voice call is active.
Happened to me on every phone (LG KU 990, Samsung Omnia, HTC Desire).
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You are correct but...3G/H supposed to allow data&voice in parallel, and sometimes is does work such. But once the data connection terminates it never re-established until voice is over.
You are right, but not at all operators, just tested ORANGE SK with HSDPA signal... drops after a voice call is beign made.
BTW, are you GSM or CDMA?
Just learned, that if you are using a custom ROM, can make this problem. Also are you set to WCDMA preffered in the *#*#4636#*#* menu?
GSM
yes - WCDMA is set
Network type - UMTS
Is it just a case of the icon disappearing during the call? Try starting a download whilst on 3G/H/E connection and then make a phone call, switch to the market and check to see if the progress bar is... progressing (excuse the pun!), if it is then data is still active. If your on a GPRS network, data would be disconnected for the call.
Is there any way (app or otherwise) to disable 3g but keep on lte? When I'm at work (a lot) I would rather have the option to use just those 2 but no 3g . Is there any way this is possible? I'm on slimkat so this might be a question to ask in the general android, but I never get answers when I ask there, so I"m trying here.
whenever I go from 3g to 2g it drops signal for a second and drops calls, but when going from lte to 2g it doesn't (and without 3g the calls should default to 2g and I wouldn't drop them on campus) so if anyone knows why the signal drops that could also solve my problem
I have a LG G4 H815 Eu on EE, under "Network Mode" it is generally set to 2G/3G/4G Auto, on a call it goes to 3G often 2G, when it drops to 2G I cannot then access the internet at the same time.
I've taken to leaving the setting on 3G only, which works fine and allows both calls and data at the same time, but obviously missing out on 4G.
My only options are 2G/3G/4G Auto..... 2G/3G....... and 3G only
What I really want are 3G/4G, is there any way to get this, I'm without root as of now.
Thanks
Gosh. Please educate yourself about cell networks. Your phone has to drop to 3G when making a call (yet) . There is hardly any 4G network capable of transmitting a call. Yes, the invented, released, published and implemented a cellular standard WITHOUT the possibility to make phone calls. You can eavesdrop on 4G so perfectly it makes the NSA guys jerk off, you can not make a phone call. Isn't it great how the needs of the customers are met? [emoji35]
When you only have 2G then your connection is simply so bad that you just won't have enough bandwidth to make a call and surf at the same time. (How the hell do you do that?)
Your phone should however go back to 4G when the call has ended and 4G is available.
Sent from outer space using telepathy
I don't think you read my post correctly.
I can have default 2G/3G/4G Auto but when on a call and it sometimes drops to 2G, data dies so I have to end call to use data.
I've now set it to 3G only and for the last few days it works fine on a call and data at the same time if needed, but obviously no 4G
Only other option is 2G/3G which is useless as 2G is where the problem lies.
I want a 3G/4G option, is this possible?
Are you in weak coverage areas? Your phone should only be dropping if you have weak 3G.
geoff5093 said:
Are you in weak coverage areas? Your phone should only be dropping if you have weak 3G.
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That's the thing, if I set it to Auto it frequently drops to 2G.
Since I've left it solely on 3G the signal hasn't dropped once even using it in the same places when on Auto it dropped to 2G.
I would like a 3G/4G option, any ideas how to get one? Thanks
john306 said:
That's the thing, if I set it to Auto it frequently drops to 2G.
Since I've left it solely on 3G the signal hasn't dropped once even using it in the same places when on Auto it dropped to 2G.
I would like a 3G/4G option, any ideas how to get one? Thanks
Click to expand...
Click to collapse
So I'll ask again, are you in a weak coverage area?
No need to ask again, I've just explained when i lock it to 3G it's perfect, why it drops to 2G when on Auto is anyone's guess
very frequent signal drops. using jio sim. on latest lineage os build now. any solutions please
- Device : SM-N900S
- OS : Lineage OS 18.1 (2021/07/14)
- Symptom : Wifi or Data internet connection lost occasionally
Good evening. I would like report an issue regarding wifi and data internet connection:
1. Wifi is connected and internet works ok. but when I am away from wifi network, my data(4g/lte) connection is lost, which should have automatically been connected. The signal strength is active, but no 4g/lte. Turn on/off of data connection as well as reset network do not work. Only reboot works - 4g/lte is active and signal strength is ok, internet connection is fine.
2. Then when I go nearby wifi networks, the device does not catch any signals of wifi network. Literally none. Only reboot works.
3. This symptom occurs "occasionally" once or twice a day.
4. Reinstall TWRP, OS do not work.
5. I hope it works well soon.
6. A senior member in this forum presumes if this is an issue of wrong baseband
Thank you.