Develop Bugs

[Q] Can't answer calls sometimes! Really annoying!

Hello everybody,
Everything is fine with my Arc, except for the huge problem that sometimes I simply can't answer an incoming call! It happens like this: When a call is incoming, the phone starts ringing and vibrating as it usually does. However, the screen that is supposed to come up which shows you who is calling and where you can select to accept or reject the call is simply not showing up.
Has anybody experienced this before?
All I can do is slide to unlock the screen and then I'm looking at my home screen with the phone still ringing but no chance to get the call. There is nothing in the notification area or anywhere else where I could answer the call. All I can do is to wait until the ringing stops!! Really really bad behavior.
Furthermore, once the ringing has stopped, there is no information about the missed call in the call log. So I can't even call back the person who called me!
First time this happened I had "Plants vs Zombies" running so I figured the phone wasn't fast enough to switch to the incoming call. But it also happens when the phone is idling.
There seems to be no scheme behind all of this. Sometimes it happens twice in a row, sometimes only once a week.
I got my unbranded simlock free Arc in mid April with 2.3.2 and .181 firmware and applied Gingerbreak for root access. Later I upgraded via PC Companion to 2.3.3. and .145 firmware. But I lost root which I didn't like. So I downloaded the Generic World Firmware .181 and flashed it on the phone. Then used Gingerbreak again and made an OTA update to 2.3.3. and .145 firmware. Now I have root and the latest firmware.
All the while I used Titanium Backup to restore all my data, settings and apps as I don't want to reinstall all from scratch because it would take forever.
With this latest firmware, everything is fine, except for the call problem!
Please help me, what can I do?? I don't want to reflash and upgrade or whatever or lose all my data. I just want my phone to be able to handle calls as it should be!!
P.S.: I used Antek App Manager and frooze (not deleted!) some apps which where uncessesary and running in the background or at startup which speed up my startup time and free ram quite a bit. But I didn't frooze any crucial apps, at least I hope. Only stuff like Chinese keyboard and Let's Golf etc.
Also, if I would have frozen the call handling app or something, I wouldn't be able to accept calls in most cases, wouldn't I?

P.S.: I used Antek App Manager and frooze (not deleted!) some apps which where uncessesary and running in the background or at startup
Click to expand...
Click to collapse
Think you may have answered your own question here...

could be, but on the other hand I only frooze really stupid apps which should not affect any important functions of the phone. Also, if I frooze something important related to calls, why is it working most of the time? This is what I don't get.
Here is what I frooze (most of them just took up space in the app drawer and I don't use them), maybe it helps:
- stock browser (I use Opera)
- chinese keyboard (I'm german and don't need it)
- "Downloads"
- retaildemo
- live ware manager
- fb mediadiscovery
- dlna server
- news and weather
- postcard
- SE setup wizard
- sim toolkit
- sony ericsson sync service
- playnow
- sony ericsson support
- track id
- twitter
- let's golf
- google talk
- sony ericsson sync client wizard

so is your problem solved?

Anything related to google should be left alone news and weather should be fine to freeze or delete but would leave Talk alone, and depending what data from which FW was backed up, might also be an issue.

so I defrosted Google Talk. Anything else I should defrost?
Under "Settings" and then "Running services" I sometimes stop "Timescape Legacy Plugin" or whatever it's called because it takes up RAM. Could this also be a cause but I believe it's only for the Timescape app which I seldom use.

drsoran2 said:
Hello everybody,
Everything is fine with my Arc, except for the huge problem that sometimes I simply can't answer an incoming call! It happens like this: When a call is incoming, the phone starts ringing and vibrating as it usually does. However, the screen that is supposed to come up which shows you who is calling and where you can select to accept or reject the call is simply not showing up.
Has anybody experienced this before?
Click to expand...
Click to collapse
I have the exact same problem.
It doesn't happen often but it's really annoying either way.
I barely installed anything off the market and I don't use any sort of app killers/managers.

that's strange because I thought it could be my own fault because I played around and frooze same apps. But it's "good" to know that I'm not the only one.
Do you have any hints about when it happens or when not? Can you exclude anything?
Today, I re-enabled all the froozen apps and then frooze some of them again, according to the thread here on xda. But only apps about which I was really sure.
Don't know how I could test if the error is gone. I mean, have people calling me 100 times and hope it occurs or not doesn't really sound great.

may be there is some problem in your firmware,try some other firmware of other region.................

drsoran2 said:
that's strange because I thought it could be my own fault because I played around and frooze same apps. But it's "good" to know that I'm not the only one.
Do you have any hints about when it happens or when not? Can you exclude anything?
Click to expand...
Click to collapse
That's the weirdest part, the only thing I used that day was Whatsapp.
The incident happened about 5 hours later, I was in a car when my phone started ringing.
I tried picking it up but.. I guess you know the rest..

I was about to buy this phone but now I'm having second thoughts.

@flamez
yesterday it happened to me again. The weird thing is, that my girlfriend said she called me three times but I heard it ringing four times! She claims she didn't call me between her second and her third call! But it definetly rang but I couldn't answer it. Also my other friends say that they didn't call me at this time. Could be someone calling who I don't know at the exact time but the chance is slim I guess.
Also whenever there is such a phantom call, there's not even a hint of it inside the missing calls log. And when this happens, nobody ever leaves a message on my mailbox. Is this the same for you? Could be the person is just lazy but I don't know.
Furthermore, it happened several times to me already and never once a person asked me later why I didn't get their call. Strange, isn't it. It almost seems like that there was no one calling at all!
Now, could it be for some unknown reason that our phones just start ringing as if there is a call but in fact there isn't one at all?! You know, the phone just running crazy and triggering the ringtone? That could be the reason why the "accept call screen" doesn't show up and there's no call log because there is now call!
I know, sounds very weird. But think about it. They could be really "ghost calls".

briggs007 said:
I was about to buy this phone but now I'm having second thoughts.
Click to expand...
Click to collapse
Well, I can tell you that this a great phone and it seems me and drsoran2 are the only ones with this problem..
Guess we just had some bad luck..
drsoran2 said:
@flamez
yesterday it happened to me again. The weird thing is, that my girlfriend said she called me three times but I heard it ringing four times! She claims she didn't call me between her second and her third call! But it definetly rang but I couldn't answer it. Also my other friends say that they didn't call me at this time. Could be someone calling who I don't know at the exact time but the chance is slim I guess.
Also whenever there is such a phantom call, there's not even a hint of it inside the missing calls log. And when this happens, nobody ever leaves a message on my mailbox. Is this the same for you? Could be the person is just lazy but I don't know.
Furthermore, it happened several times to me already and never once a person asked me later why I didn't get their call. Strange, isn't it. It almost seems like that there was no one calling at all!
Now, could it be for some unknown reason that our phones just start ringing as if there is a call but in fact there isn't one at all?! You know, the phone just running crazy and triggering the ringtone? That could be the reason why the "accept call screen" doesn't show up and there's no call log because there is now call!
I know, sounds very weird. But think about it. They could be really "ghost calls".
Click to expand...
Click to collapse
No, I don't think that's it..
It's happened only twice to me over a 2-3 month period and my friends have always called me back asking why I never pick up the phone.
It really just happens about once a month to me, and I can answer the second time they call me right away without any problem.

Are you guys running task killers?
{EDIT - I remember OP saying that he'd frozen a load of stuff.. Suggest that if you're getting this a lot that you un freeze all of it and see how it goes, maybe just freeze the end user apps - like Lets Golf HD at first then build up the frozen apps slowly until you get the problem..}

im_iceman said:
Are you guys running task killers?
{EDIT - I remember OP saying that he'd frozen a load of stuff.. Suggest that if you're getting this a lot that you un freeze all of it and see how it goes, maybe just freeze the end user apps - like Lets Golf HD at first then build up the frozen apps slowly until you get the problem..}
Click to expand...
Click to collapse
No, as I said before, I'm not using any sort of task killers/app managers.

Today first time i encountered same problem. I have WhatsApp running in background. No task killer, nothing else.
Though i donno how to solve this problem. But i can surely tell how to pick up call in this case.
Just press the power key, this will take phone in locked state, but the call wont be rejected.
now click the home key and you will see the answer key, now slide it, it will slide without problem

it's good news that you found a workaround! I'll try to remember it the next time it happens.
Today, I had the problem again but this time it was different. The slider or the contact picture of the person calling didn't appear, but I could see the number of the person who is calling in the notification bar (not the name, just the number although this number and contact is stored in my contacts).
This happened the first time, all the other times the phone just rang without any hint of who is calling.
It would be nice if we were able to pinpoint a certain event which causes this odd behavior but so far I had no luck. What I'm doing differently since the last time it happened is, that I don't use task killers anymore. But still, it happened again today.
It's difficult to find out what it is when you don't know what causes it and when it will happen. For example, it happened to me today once for the first time in about a week.

in recent days, "it" happened very often to me!
Sometimes, the phone manages to at least show the number of the person calling so that I can call back. But usually it doesn't! The call just disappears into nirvana.
Do you guys remember if the error is associated with a certain amount of RAM left available? In other words, if the available RAM at the time of the incoming call is below a certain limit (which I don't know) the phone can't display the call. When it happened to me today, I had only 90MB RAM left. Maybe the phone can't free up enough RAM fast enough?!
Also the trick, which somebody mentioned a few posts above me, that when it happens you press the power button and then home and then you can slide and accept the call very rarely works!
I'm desperate and don't know what to do about it. I have just finished adjusting my phone to my needs. I linked apps with Link2SD and now have over 100 apps installed and still 215MB left on the internal memory, I have root and the .145 firmware. Everything is fine, except for this error!! It would take ages to restore it to the point where it is now, if it is complety possible at all.
I mean, if a phone can't handle calls, what good is it for?
I had a NEC e616 years ago which frooze while sending SMS or crashed after connecting a call or during a call and other "funny" things, but this was well known for this model.
But we don't have 2004 anymore and I except the Arc to work.
I could send it in on warranty, possibly. But then everything would be erased and it would take forever to get it repaired.
And I'm afraid they are going to tell me that they couldn't reproduce the error (because it happens so randomly)!
Such a nice and beautiful phone if not for this stupid error!
I'm already tempted to get rid of the phone and look for something else. But who's going to buy a phone with a bug which can't display phone calls?!!
I mean, I could reset it and flash the fimware and stuff and then hope. Maybe the error is gone. Maybe it persists and then all my data is gone and I have to start from scratch.
Or it is gone and then I have to start from scratch also!
If I should be forced to do it all over again and have all the work, then I could do it on another phone as well.
The Samsung Galaxy SII is quite ugly, to wide and big but I hope it can at least handle a call?!
Thank you for any help!!

Hmm..
If it happens rarely.. Why don't you sell it off on ebay
If asked about other mobile. I prefer sensation to sgs2. Much better phone function. In fact IMO htc is better than all other androids when it comes to phone functions.
Sent from my LT15i using XDA Premium App

[Q] A Couple VERY Weird Glitches Occurring (Need help please!)

*Originally I posted this in the Help section of the G3 forums but got no help, so I am posting this here*
Hey all,
So I'm posting this thread regarding a couple pretty weird glitches and bugs occurring on my G3, 3 specific ones.
The first: (Probably the least serious but still REALLY annoying) At EXACTLY 12:00AM every night no matter what timezone I set the phone to (I'm in AU on the AEST GMT+10 timezone but it does this at the same time on any timezone) the phone will switch it's WiFi off automatically without warning, reason or explanation. It just goes off and then I have to manually turn it back on. Sure I could use an app such as Tasker or AutomateIt to turn it back on but I don't see why this is occurring in the first place?
The second issue (Most recent): Lately after updating to the V20E firmware for my D855 I've noticed that a graphical glitch (Specifically related to the colour Blue) occurs when there are fast moving elements on my phone's screen (Such as when I move a chat head around on my phone from Messenger, or when I'm scrolling Facebook or my App Drawer fast, there's just a blue box around whatever object/s appear to be moving on my phone's screen. I've not dropped the phone at all, and it has only been present since updating from the V20D ROM. Not sure what could be causing it.
The third and by far the MOST ANNOYING of the issues I'm having, is that for no apparent reason, whenever I am listening to Music with the stock Music player, and I lock the screen (The screen goes off) about 5 seconds later weird stuff starts to happen..
The song will pause, play or even stop completely, seemingly on its own. The "phone" will change songs, artists and sometimes complete albums and playlists completely by itself, with me doing nothing but staring at the lock screen (It keeps doing it until I re-enter the Music app, then when I lock the phone the whole cycle just repeats itself.)
I've done some looking around and careful observations on the phone itself, and it seems that before the weird stuff starts happening to my music, the phone opens Voice Mate by itself, and then if I'm not present, it apparently closes it and then that's when the stuff happens. I've tried everything I can on a non-rooted phone to stop this. I've tried re-installing the Music app, Uninstalling all updates to the Voice Mate and it's packages to the factory version, force-stopping Voice Mate, everything and no matter what I do the phone still opens Voice Mate and the weird stuff starts happening (It's like it's taking commands from Voice Mate to do something but I'm not even doing anything ) It's been doing this since I got my phone when it came with Android KitKat 4.4 (I was on the D10M ROM until I moved to the D20D Android L ROM) and I moved ROMs doing a completely fresh start ( I factory wiped the phone and then upgraded via a CSE flash and put all my stuff back on it manually) and I would've thought a completely fresh start would have fixed it but apparently not... Either it's a bug that's been present for a while, or it's something deeper than the ROM.
So yeah some pretty weird issues, if someone knows what could be causing them, please let me know, especially if you know a way to solve them.
Cheers guys.

I'd do a factory reset for bugs 1 and 2. If that doesn't fix it, then do a clean flash from LG's Flash Tool. Regarding the first one, I think that it may be due to Quiet Mode on your phone? Or possibly even Battery Saver automagically kicking in at 12.
But yeah, backup your data and do a reset. It fixes around 80% of bugs after an update (As a rule of thumb I reset just before and right after an update to avoid any issues.

GuyInTheCorner said:
I'd do a factory reset for bugs 1 and 2. If that doesn't fix it, then do a clean flash from LG's Flash Tool. Regarding the first one, I think that it may be due to Quiet Mode on your phone? Or possibly even Battery Saver automagically kicking in at 12.
But yeah, backup your data and do a reset. It fixes around 80% of bugs after an update (As a rule of thumb I reset just before and right after an update to avoid any issues.
Click to expand...
Click to collapse
As I said before I've done a factory reset and complete re-flash via CSE, and nothing has fixed it it's been the same since I updated :/

iDefalt said:
As I said before I've done a factory reset and complete re-flash via CSE, and nothing has fixed it it's been the same since I updated :/
Click to expand...
Click to collapse
whoops, sorry didn't read the full post (newb mistake, had a teacher looking over my shoulder). Contact LG support?

Sounds like your phone is superstitious
Sent from my LG-D855 using XDA Free mobile app

GuyInTheCorner said:
whoops, sorry didn't read the full post (newb mistake, had a teacher looking over my shoulder). Contact LG support?
Click to expand...
Click to collapse
Yeah I thought that but I wanted to know if anyone here has had the same issues.

iDefalt said:
Yeah I thought that but I wanted to know if anyone here has had the same issues.
Click to expand...
Click to collapse
the WiFi issue seems like its something to do with battery saver/quiet mode (to me anyway). Unless your router is kicking the phone off at that time?
EDIT:
oh and regarding the Voice Mate issue it could be either the jack or your headphones?

Please do not double post. It is a violation of Forum Rules.
5. Create a thread or post a message only once.
As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer
Click to expand...
Click to collapse
This thread is closed. Your original will remain open here: http://forum.xda-developers.com/lg-g3/help/couple-weird-glitches-occuring-help-t2974077

Things get wonky after restarting my Pixel (SIM, time zone, wifi calling, voicemail)

Sometimes, not always, when I restart my phone, things get a little crazy and somehow they must be all related. It happens as often as approx once a week. What happens is the following things:
1- I get an email from Where's My Droid that my SIM card or phone number has changed
2- Network-provided time zone changes to Central European Summertime
3- Wifi calling is turned off (however this doesn't normally stay on for some reason)
4- Visual voicemail in the phone app is missing despite still being turned on
5 - APN is not selected (the circle next to Verizon is empty aka does not have the blue dot in it)
I am on 7.1.2 and rooted. Does this happen to anyone else and is there any fix? What could be the cause?
Edit: I doubt this is related, but since I am looking for general feedback for strange bugs with my phone...
Another thing that happens is sometimes while using my phone, apps randomly reload (lack of a better word)
By reload, what happens is the app does not fully close and reopen. What happens is the app remains open ("heading" bar at the top remains) but the rest of the page I am on goes completely blank and then returns with any previous changes undone.
So say I was writing an email in gmail, the red bar at the top with the back arrow and trash can, etc. stays while the rest goes blank and any text I wrote will be gone and I have to start from the beginning. Usually when this is happening, it continues to happen repetitively for a little while. Eventually it just stops on its own. It does not seem to be related to any specific app (since it happens with a bunch of apps) unless maybe it is related to something like Swype keyboard that is always on.
Does that happen to anyone else too? What is causing this??

If your phone is 128g your nand is bad and you need a replacement. Google is aware of the issue and should swap no problem.

DR3W5K1 said:
If your phone is 128g your nand is bad and you need a replacement. Google is aware of the issue and should swap no problem.
Click to expand...
Click to collapse
Thank you! I do have 128GB. I'm glad I finally asked!

NP glad to assist Buddy

Issues with Android 10 (V11.0.15)

Hey.
I wanted to ask users of this phone, does they have the same issues i found, and if they found some more issues - write about these here.
Signal strengh
So first issue is signal strengh. it was first thing i noticed after update from Pie to 10. I get one bar less on every network (2G/3G/4G) - is this normal - does anyone experienced it?
Settings suggestions pinned
Settings suggestions are wel known issue of Android 10, even in pixel's. There is one way to disable it ( https://forum.xda-developers.com/mi-a3/how-to/guide-remove-customize-mi-a3-suggestion-t4092703 ) but sometime after some of them will re-appear.
No AMOLED theme
Am i the only one, whos having that blue-ish dark theme? Is there any mention of standard AMOLED (pure black) theme? Any rootles way?
Notifications on lockscreen dont appear
THATS MOST FRUSTRATING ISSUE i found. When phone is fresh, notifications appear for ~week, then they simply dont. I tried many things like wipe, turning them off, then on, and it helps for one day or 2. Is there any fix? Does it have something to do with battery saving? I'm not using Allways On Display BTW. Sometimes, some of them appear, sometimes not, thats totaly random.
Some apps gets memory leak
With writing "some apps" i mean one, but its local Polish Bank app, after closing the app, throwing it out of recent apps i constantly getting error, that app (in this example) "enveloBank dont responding" and i have 3 options - information about app, close app, send opinion (which i done). I want to ask, if someone have similar problem with any other app. Issue was not present in Android 9.
Finally, where can i report issues? I know its very stupid question, most of you are propably will say on Mi forum, well i guess thats not proper answer. I was very unpleasingly throwed from Google forums to Mi forums, then from Mi forums to Google forums (i was asking about Android 10 release date).

No need for another thread.
You can continue here:
https://forum.xda-developers.com/mi-a3/how-to/discussion-android-10-t4059843
Thread closed!
-Lupin The Third

Redmi note 8 notification sound problem

Hello,
I'm from Morocco and currently using a XIAOMI REDMI NOTE 8, (64Go/4Go), running the latest version of MIUI 11.0.11.0 Global stable with Android 9.
So i'm having this really annoying problem whith the notification when the phone is closed. So basiclly the sound of the notification should come at the time of recieving the notification but in my case there is a delay of 2 to 3 min or even more than that sometimes. And even sometimes the sound is not heard at all even with the notification is recieved. Only the light bulbe for the notification is blinking.
This problem happened especially with the Whatsapp application. Everything in the notifications seetings is on, all permission are granted, locked the app in the recent app, turned on autostart, disabled battery saver even though i don't use it at all, put no restriction on the app, turned on background data. I've tried to use different network connection still the same problem. I don't seem to find a reason why would this happend and find a solution for that. I did perform a factory reset but doesn't seem to be fixed. Everything in the begining was working fine no issue at all. I don't seem to remember when it start to happend, I've asked my freinds owning the same device if they are facing the same issue all of them denied. So the question is if all the devices have the same software that they are operating on they should have the same bug or problem if i wan't to say. But not in this case. I have not installed any 3rd party app that has to do with the battery at all.
I do use my mom's phone to test this out. The phone is on everything works perfectly. I locked the phone and the problem start. It's like ther is something that shut the notifications immediately when i close the phone (dnd is not activated also battery saver as i mentioned earlier). So if there is any kind of solution to this problem please help me with or if there is a dev please let them know to fix this issue. I did reported it in the feedback section on the phone 10 times in the time of writing this thread. I'm currently waiting for the new update hoping that it will fix the problem otherwise this is really disappointing. The best selling phone in the market facing issue like this, that's not very acceptable at all. This made me miss a lot of important notifications. Hope that it will be fixed as soon as possible.
If you want to help me and you need any more info please leave me a comment and i will send them to you (screenshots of the settings etc....).
Thanks for your time.
Stay safe.
Have a nice day.

Hamza_note8 said:
Hello,
I'm from Morocco and currently using a XIAOMI REDMI NOTE 8, (64Go/4Go), running the latest version of MIUI 11.0.11.0 Global stable with Android 9.
So i'm having this really annoying problem whith the notification when the phone is closed. So basiclly the sound of the notification should come at the time of recieving the notification but in my case there is a delay of 2 to 3 min or even more than that sometimes. And even sometimes the sound is not heard at all even with the notification is recieved. Only the light bulbe for the notification is blinking.
This problem happened especially with the Whatsapp application. Everything in the notifications seetings is on, all permission are granted, locked the app in the recent app, turned on autostart, disabled battery saver even though i don't use it at all, put no restriction on the app, turned on background data. I've tried to use different network connection still the same problem. I don't seem to find a reason why would this happend and find a solution for that. I did perform a factory reset but doesn't seem to be fixed. Everything in the begining was working fine no issue at all. I don't seem to remember when it start to happend, I've asked my freinds owning the same device if they are facing the same issue all of them denied. So the question is if all the devices have the same software that they are operating on they should have the same bug or problem if i wan't to say. But not in this case. I have not installed any 3rd party app that has to do with the battery at all.
I do use my mom's phone to test this out. The phone is on everything works perfectly. I locked the phone and the problem start. It's like ther is something that shut the notifications immediately when i close the phone (dnd is not activated also battery saver as i mentioned earlier). So if there is any kind of solution to this problem please help me with or if there is a dev please let them know to fix this issue. I did reported it in the feedback section on the phone 10 times in the time of writing this thread. I'm currently waiting for the new update hoping that it will fix the problem otherwise this is really disappointing. The best selling phone in the market facing issue like this, that's not very acceptable at all. This made me miss a lot of important notifications. Hope that it will be fixed as soon as possible.
If you want to help me and you need any more info please leave me a comment and i will send them to you (screenshots of the settings etc....).
Thanks for your time.
Stay safe.
Have a nice day.
Click to expand...
Click to collapse
1. Turn off miui optimization under developer options
2. Give all permissions, no battery optimization to google play services and framework. Before doing this, clear data of those apps(removes google account!).
3. Check if it's added to game turbo or not
These are some more possible solutions. After checking all those, reboot once and check if the problem is solved or not.

Pavello said:
1. Turn off miui optimization under developer options
2. Give all permissions, no battery optimization to google play services and framework. Before doing this, clear data of those apps(removes google account!).
3. Check if it's added to game turbo or not
These are some more possible solutions. After checking all those, reboot once and check if the problem is solved or not.
Click to expand...
Click to collapse
Hello,
Thanks for you response. I've already done what you did sggest to me but still the samething always late notification sound.
It's not added to game turbo i don't even use it and it's disabled. Google play services and framework don't have any kind of restrictions whatsoever. I don't want turn off miui optimization cuz it mess up with a lot of visuals.
I think it's a software issue. Because sometimes when i want to change the ringtone and i tap on a different one it took a lit bit of time to play it same thing when changing the notification. This problem is happening when the phone is locked only.
I'm cuurently waiting for the new update with a hope that it will fix it.
Thanks again.
have a nice day.