Incoming calls problem - OnePlus 6 Questions & Answers

Hey guys!
I'm having troubles with not receiving incoming calls from certain people. No ringing, no notification, nothing in call history on my side. The other side can initiate the call, and it rings too, but nothing on my side. I can still call them and receive sms from them. I have no idea why or what causes the problem, nor if this phone/software or service provider issue. I tried the obvious reboot several times and switching the sim to the other slot, didn't work. Remaining options are wiping everything and do a full software update from scratch and talk to the service provider if the previous won't work.
I was wondering if anyone ever had an issue like this? Maybe on another phone? All people who can't call me now, could reach me before this started.
I have 64 GB op6 with Android 10 stock.

Same problem here
There are no signs of a call from certain numbers, even though the other side gets a ringing tone.
I am on OP6 latest stable oxygen os 10.3.2
Did you fix it? Anyone else having this issue?

I have the exact same problem on my OnePlus 6T on Oxygen OS 10.3.2 ? Please help

hey, did you guys manage to solve this issue? i have tried my sim in another phone and it works flawlessly, perform a full wipe (clean flash from RR Android 10 to EvoX Android 11), so wiping data does not help, neither wiping all the phone cache... please help!!

Related

[Q]Please Help! Microphone not working on incoming calls..

Hello, i need some serious help over here
What's the problem:
I own a galaxy 3 since June, a week ago i started noticing the internal mic wasn't working on some incoming calls.
Details:
First of all the problem began for no apparent reason (the phone works fine otherwise and no major updates / new apps were installed)
This started happening on the official froyo ROM which was an excuse for me to flash the Kyrillos 9.4 ROM (wiped all data / formatted sd card in the process). The problem still occurs on Kyrillos 9.4 ROM suggesting that this is not a ROM issue
I thought it was a hardware issue but the caller can hear me perfectly if i connect the headset or use the speaker Also the internal mic works fine on some incoming calls and ALL outgoing ones!
Upon further investigation i came upon 2 threads on other forums (unfortunately i can't post the urls as i am a new user, if needed pm me or search google for "Microphone not working on incoming calls") which point out that the same problem incurs on HTCs and XPERIAs. Also it happens on replacement phones (original unit shipped back after this problem), on different providers, on official and custom ROMs, on clean phones (only the stock apps installed).
This seems to happen when the phone is idle for a set period of time (unconfirmed). Fast Reboot app / manual reboot / removing battery don't fix this, however making an outgoing call seems to enable the internal mic temporarily (even if the outgoing call never connects)
When this happens apart from the mic not working on incoming calls it becomes also unresponsive for other apps (Tape-a-Talk, Skype, Soundhound etc.)
Conclusion:
It seems to me that there is bug in froyo that keeps the incoming call code from activating the microphone or perhaps there is a conflict of sorts that keeps the microphone blocked. It is highly unprobable i think that the microphone would randomly start to fail on different android phones in the exact same way, so this shouldn't be a hardware issue.
Question:
Does anyone know/guess or can produce a possible solution for this? If not, could you please suggest further testing steps to help reproduce 100% this problem in an attempt to solve it?
Any help would be greatly appreciated as this is a pain in the neck for me (and others i guess?!)
PS: Excuse the thread form, i 'm really bored of writing / reading long posts
PS 2: This is my first post, hello xda community!
samsung vibrant
I have the same problem. I flashed the phone from android 2.1 TO cyanogen 2.3 and from it TO ice cream. I had this problem even to cyanogen and only in incoming call,never in other situation.
Googling I found same information but no solution. Anyone here knows something?
Anyway I found a stupid solution....try switching to 2g( I know that it's not a solution but...). It works for me!
that's ridiculous! how can network state have anything to do with the microphone of the device? can this be related to service providers maybe a more techish member could tell us.
anyway i am on 2g already as i don't have a usim card and this happens even if data network mode is deactivated. glad you found a way out but is it really a solution? i mean you have to ditch 3g for the phone to be actually a phone...
Since we seem to be the only ones among so many to be having this problem i am seriously thinking of taking back the phone for a replacement and hope for the best...
just an update, i lost functionallity of the microphone completely earlier today. That is with outgoing / incoming calls and any app i can think of, so i thought i 'd try changing the network data setting to 3g only since i was already on 2g...
WOW!!! that had an instant effect,it works seamlessly now,didn't even have to reboot.fingers crossed it will last.
that is one nasty and very strange bug. Please any of the developers could you take a closer look at this?
much appreciated
Sent from my GT-I5800 using XDA App

[Q] Incoming Call But nothing appear on lock screen

Hello,
I recently got lollipop update for my Nexus 5 OTA, After updating my phone i am experiencing issues while answering incoming calls. When i get an incoming call my phone rings and vibrate but nothing shows up on the screen.
I have to press the power button to bring my screen back to life and then unlock it to answer the incoming call. Without unlocking the phone i am not able to answer any incoming calls
This was not happening with 4.4.4. I am not sure if anyone else is facing same issue and i am not able to locate any workaround under settings of the phone. Any help on this will be highly appreciated.
Roy2208 said:
Hello,
I recently got lollipop update for my Nexus 5 OTA, After updating my phone i am experiencing issues while answering incoming calls. When i get an incoming call my phone rings and vibrate but nothing shows up on the screen.
I have to press the power button to bring my screen back to life and then unlock it to answer the incoming call. Without unlocking the phone i am not able to answer any incoming calls
This was not happening with 4.4.4. I am not sure if anyone else is facing same issue and i am not able to locate any workaround under settings of the phone. Any help on this will be highly appreciated.
Click to expand...
Click to collapse
Unfortunately this is a known issue that hundreds, if not thousands of people have been experiencing and reporting ever since the phone was released a year ago. So yes ever since 4.4, before even 4.4.2. Even more unfortunately it is a known issue that neither Google nor any carriers admit to own up to. Anyways to my knowledge no one knows if it is a software or hardware issue, but it is most likely not a carrier issue since it is reproduced on multiple different carriers. Anyways I will link you to the Google Forums thread that started on this issue a year ago and has hundreds of people posting and reporting it in that thread. You can find that post if you click right here.
The only solution is a work around, not a permanent solution. If you find out that someone called you, and the phone did not ring, restart the phone. It seems to have resolved the issue temporarily. I always restart mine every 2 to 3 days anyways to try to prevent it as little as possible, so that is what I would suggest. Also maybe state on your voice mail if you did not pick up to leave you a voice mail or send you a text so you know they called, because you been having issues with calls on your phone. That way you know someone called, because you will still get the text message or voice mail notification.
I had the problem mentioned in the second post (which may not be what OP was describing) and I solved it by trying out different radios. Latest one with Lollipop is fine, but the two before that weren't good.

[Q] [D850] Phone call problems...

I've noticed that on every lollipop build I've tried, in getting phone call hang ups. Sometimes 5 seconds into a call, sometimes 30. It doesn't happen on speaker. I make a conscious effort to keep the phone away from my face so I don't accidentally hang up by touching anything. Am I the only person this is happening to? Anyone else? Anyone find the root of the problem? I've tried wiping and clean flashing all the custom Roms and nothing has fixed this problem.
Also noticing in not able to connect to 5g Wi-Fi either.

Can't make calls: how to solve it?

Hello, I have a Gear S3 Classic BT with a Oneplus 3 (LineageOs, last nightly).
Everything works except for making/receiving calls, it just says something like "check device" when I rotate the bezel to accept a call and does nothing when I try to start a new one.
Is there a way to fix it?
For OP3 users on OOS: does it all work with stock rom?
I had exact same problem.I was using Lg g2 with custom cm 14 rom, when i tried to call someone or answering incoming calls gear just says "check device" and nothing happens.I tried many things but none of them have worked.Solution for me is going back to stock based rom.
Gone back to OOS, calls work. Not fine (bluetooth connection issues, it disconnects randomly), but at least it works.

Know about phone fixing? here's a challenge for you!

Hello! I'm going to need some help on someone that might know more than I do.
Here's the challenge:
Phone: Samsung Galaxy S7 AT&T Unlocked (G930A)
Build: G930AUCS4BRA1 (latest)
This phone has two really hard to pin down issues that will surely make a challenge.
First one, is the microphone. Calling or receiving a call makes the person on the other end to hear themselves. It is not explained by the other person using speakers, since it happens 100% of the time, even testing it with the express instruction to not use a speaker.
What the hard-to-pin-down issue is? It doesn't happen with any other calling program. I can voice call from WhatsApp or from an app from my provider using Wi-Fi or 4G and the issue disappears. Only happens if I receive or make a call from the phone without using Internet.
Second one, is a new one that happens randomly. The phone freezes, shuts down and restarts in a loop, about 3 or 4 times, and then works normally. Happens about 2-3 times a day and started two days ago, without any physical damage as a cause.
What has been done to try to fix this issue?
Cleared cache
Phone reset
Installed updates (twice, one from 6.0 to 7.0, and then updated the build number), once by using Odin, and the other one to update from SD Card.
Nothing has fixed any of these issues.
Any ideas?

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