US996 - "Data Service Is Blocked" when making/receiving a call?? - LG V20 Questions & Answers

Rooted. Stock ROM, US99610D.
For about the last 2 weeks my phone pops up a message saying "data service is blocked" when I receive or make a call. But it only does it after a wake-up. For example, I call someone, get the message, data is dead, finish the call, immediately make another call, no message and data is working again. Same thing happens receiving calls.
Searching here and Google hasn't yielded anything useful. AT&T Support not much help, of course.

Same for me, yet Mines t-mobile LG-H918. Anybody else with this problem? Really annoying.

Related

Cannot accept waiting call

This is really annoying.... just discovered today that I cannot accept any waiting call.
I hear the waiting call tone while talking on the original call, I do get a message with the waiting call details on screen, but when I try to accept the waiting call, 2 option occur:
1. The waiting call go away, with a message "Cannot accept call", further more I can't here the other party on the original call, but the original call still connected.
2. Just try to answer the incoming waiting call, I push again and again the "answer" button, but nothing happens.
I upgraded to ROM 1.72 recently, and don't remember what was happening with ROM 1.66.
I was curious to check if any software cause that. I made full Hard Reset, and with empty memory, the same happened.
Any ideas?

Receiving a phone call

One question,
when I am writting a message and I receive a phone call, the phone does not show me the caller ID, I just keep looking at the message display. But I would like to know who is calling before I answer. It could automatically return me to messages when I am finished talking.
Does it happen to you too or how can I solve this problem?
10x Vid

Call waiting issue - no dismiss and answer

I get a lot of calls, often getting calls when already on a call.
I had a TYTN II before, and it had a function that allowed me to hang up current call and answer new call.
I don't think the HD2 allows that? Only gives me option to answer new call, which leaves other call running. I end up having to ignore new call, hang up current call and call the other person back (at my cost).
I spend about 24hrs a month on the phone, so the more i can answer calls when the come in, the cheaper it is for me.
Any one know a solution.
Also side issue. I used to get appointment reminders. And if i had the persons phone number in the appointment, i could dial it from the reminder. Was great if i was running late. it seems to have disapeared, probably with an update. anyone know how to reactivate it?
anyone got any ideas?
ok still waiting for help on this.

Call Rejection Messages

This was a helpful feature on my S4 that allowed me, when receiving a call, to swipe up the "Reject with Message" tab and choose a pre-canned SMS response. It worked really well.
A few months ago, this option simply disappeared.
I can still go into Call Settings and set the messages, but when I receive an incoming call there is no longer a "Reject with Message" tab option. So I am unable to actually Reject the calls.
Can anyone help me figure out how to get that back?
In case anyone else is having this problem (when googling I saw posts on other sites where people had this issue) I figured out what is happening...
Somehow my phone ended up in Driving Mode. That is what changed the Call Answer screen.
Deactivating this mode switched it back.

Intermittent no in-call sound on incoming calls

Hi all,
I have a bone stock Moto G4 running Marshmallow and have been experiencing an intermittent problem when receiving calls, where neither I nor the caller can be heard. It's as if both of us have our mute buttons on, or as if neither of our speakers is working. The phone rings audibly and the call is logged correctly when I answer it, so evidently the call is "going through". All other sounds play normally; only in-call sound is affected.
When this happens, if I immediately call the person who called me, the call goes through and we can each hear each other fine; i.e., the problem only occurs intermittently on inbound calls.
If I reboot the phone, the problem goes away but eventually comes back.
I've seen numerous reports of "no sound during calls" posted here and elsewhere but most of the posts I've seen are pretty old, and don't seem to apply to my phone.
I posted this question over on the Lenovo site but I haven't gotten any responses so I thought I might also check with the experts here.
Thank you for any help.
Inbound Intermittent Call Ring
Hi,
I have a Zenfone 3 Max ZC520TL, with Android Nougat and the latest firmware (14.14.1808.121) running on T-Mobile network...
For the longest time I've had an issue with incoming calls most of the time going directly to voicemail, no matter how many bars I have...
I've been researching this for sometime now and most blogs (after they recommend advice on fixing the issue), want you as a final resort to do a backup and perform a Factory Reset...which people say didn't work, so that's wasted time...
I have an extremely easy fix for this which will take you about 30 seconds...
All you have to do is change your 'Preferred network type' from 4G to 2G...you can do this by going to: Settings/More/Cellular networks/Preferred network type...tap Preferred network type and choose 2G...that's it!!! Your phone will now ring every time there's an incoming call unless the number is blocked...
By choosing 2G, you may lessen the internet download, upload, movie and video watching speed and image download speed in texts but increase the signal range...I personally am willing to give up image in text speed to receive incoming calls with no issues...
If you want to download or upload or watch movies and videos from the internet or download images in texts instantly, just change the 2G setting back to 4G temporarily...
I hope this post helps and saves others from spending hours looking for a fix for this issue.
Cheers,
Vinny

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