What is deep sleep? How does it affect the device? - Galaxy Tab 3 Q&A, Help & Troubleshooting

Is it a bug?

Ripshock said:
Is it a bug?
Click to expand...
Click to collapse
Nope... it's a state to where the device "goes" after a certain amount of inactivity in order to save battery, turning off all that is not necessary... keeping the minimum working so you can receive calls, sms and (i'm not sure about this) pushing notifications.
It's not a bug... it's a good thing when works correctly, when it come to enter into it and getting off
ps. Forgive my english

RockasKane said:
Nope... it's a state to where the device "goes" after a certain amount of inactivity in order to save battery, turning off all that is not necessary... keeping the minimum working so you can receive calls, sms and (i'm not sure about this) pushing notifications.
It's not a bug... it's a good thing when works correctly, when it come to enter into it and getting off
ps. Forgive my english
Click to expand...
Click to collapse
Thanks for the response. I thought it was a bug because some guys with their roms consider it as an issue but idk why after what you have told me? So tell me when it's a bug?

I guess it's probably when the device just doesn't come out of it correctly, hardware failures, services that don't restart, etc...
Sometimes it becomes, apparently, an issue, also when some applications or services don't allow the device to enter deep sleep... hence the battery drain issues or others similar.
I hope someone better informed than me and with more knowledge can explain you in a better way.

Related

WiFi goes to sleep when phone is locked

So after the screen goes off, the wifi automatically goes to sleep hence making those apps which can send toast/tile notifications like Flory and various twitter apps practically useless. Any work around?
Keep it plugged in.
Um...you just realized that? It puts wifi on standby (basically turns it off) when it goes to sleep, unless you are charging, in which case, the wifi remains connected. Data, on the other hand, does not have this problem, and will persist, despite the phone going to sleep/lockscreen.
I would also like a workaround for this... I don't own a data plan, and I'm pretty much always near some wifi connection...
thanks!
There is no work around. It is a 'feature' by design so that you won't ended up with a battery drained phone. Your only hope is complain loudly to Microsoft.
foxbat121 said:
There is no work around. It is a 'feature' by design so that you won't ended up with a battery drained phone. Your only hope is complain loudly to Microsoft.
Click to expand...
Click to collapse
As usual with WP7, MS is taking "don't give a choice to the user" approach... I hope this and other small things get fixed sooner or later... like the stupid camera shutter sound!
kapanak said:
Um...you just realized that? It puts wifi on standby (basically turns it off) when it goes to sleep, unless you are charging, in which case, the wifi remains connected. Data, on the other hand, does not have this problem, and will persist, despite the phone going to sleep/lockscreen.
Click to expand...
Click to collapse
Well if you're connected to WiFi but its in sleep mode, data doesnt just turn on. It will for some things, but I found out that for some games that have push notifications, they just dont happen in that situation. The 3g stays sleeping with the WiFi. I only get emails in this situation.
banvetor said:
As usual with WP7, MS is taking "don't give a choice to the user" approach... I hope this and other small things get fixed sooner or later... like the stupid camera shutter sound!
Click to expand...
Click to collapse
I thought the shutter sound was become of some law saying you have to have it on. Weird thing though, that law ain't in the US...I read that sht on cracked where they were talking about countries saying you have to leave the shutter sound on and that's to prevent people from getting away with sticking their phone under a girls skirt and taking a picture. Normally I'd be like "man, cracked is just making stuff up again" but I've been following that site for 3 years and read everything and can tell the joke articles from the legit ones.
And they probably dont have that many options because they dont want to see a lot of people complaining about battery life. Because if you google anything android related, you'll get a bunch of battery life threads and complaint. so they are just defaulting settings that offer the best battery life and they are getting rid of the option to change those settings. that way nobody can post a bunch of threads complaining about battery life and by that not happening, when you search anything windows mobile related you'll see more threads about its features than bad battery life.
And yes, if WiFi never slept, it would be using more power than the disconnected 3G option it defaults to.
having wifi turn off automatically completely defeats the purpose of background notifications for apps like twitter/facebook or any other IM since there wont be any wifi connection for them to use if the phone is in sleep mode. Not everyone has unlimited cellular data. This is just really stupid.
ammarmalik said:
having wifi turn off automatically completely defeats the purpose of background notifications for apps like twitter/facebook or any other IM since there wont be any wifi connection for them to use if the phone is in sleep mode. Not everyone has unlimited cellular data. This is just really stupid.
Click to expand...
Click to collapse
If those background notification use that much of data, they are not designed properly. For comparison, my son's Focus is on 200mb/month data plan and he never exceeds the data limit.
Sent from my SAMSUNG-SGH-I897 using XDA App
maybe they should have an option to change it - but it should default to the current settings as only a handfull of people won't have a data plan.
ms79723 said:
I thought the shutter sound was become of some law saying you have to have it on. Weird thing though, that law ain't in the US...I read that sht on cracked where they were talking about countries saying you have to leave the shutter sound on and that's to prevent people from getting away with sticking their phone under a girls skirt and taking a picture. Normally I'd be like "man, cracked is just making stuff up again" but I've been following that site for 3 years and read everything and can tell the joke articles from the legit ones.
Click to expand...
Click to collapse
Wow, that's just weird. How come so many compact digital cameras can have the shutter sound removed then? It doesn't really make sense... anyway, I saw in the Reg Tricks topic a way to turn it off, will probably do after I get the NoDo (in a year maybe? hehehe)
Back to topic: sure the default should be the same as it is now, but give me the option to change it, and when I select it, give me a big warning telling me that this will destroy my battery life. Then I know what to expect (ok, I would already know, but many people wouldn't...)
banvetor said:
Wow, that's just weird. How come so many compact digital cameras can have the shutter sound removed then? It doesn't really make sense... anyway, I saw in the Reg Tricks topic a way to turn it off, will probably do after I get the NoDo (in a year maybe? hehehe)
Back to topic: sure the default should be the same as it is now, but give me the option to change it, and when I select it, give me a big warning telling me that this will destroy my battery life. Then I know what to expect (ok, I would already know, but many people wouldn't...)
Click to expand...
Click to collapse
Found the article. Had to go back and look for it because after my last post I thought I made it up but I was right haha. And it seems to say just cellphones. I imagine it would be really hard trying to stick a camera under someone's skirt...so they just leave the option to remove that sound there...iunno
banvetor said:
Wow, that's just weird. How come so many compact digital cameras can have the shutter sound removed then? It doesn't really make sense... anyway, I saw in the Reg Tricks topic a way to turn it off, will probably do after I get the NoDo (in a year maybe? hehehe)
Click to expand...
Click to collapse
what's weird is that my HD7 doesn't make the shutter sound when i turn the volume all the way down to 0
also, topic related, my ipod touch stays connected to wifi 24/7 sleep or no sleep... i think that feature came with iOS 4 though??
Your iPod Thouch doesn't have any other means to go online. Your phone does.
ms79723 said:
And they probably dont have that many options because they dont want to see a lot of people complaining about battery life. Because if you google anything android related, you'll get a bunch of battery life threads and complaint. so they are just defaulting settings that offer the best battery life and they are getting rid of the option to change those settings. that way nobody can post a bunch of threads complaining about battery life and by that not happening, when you search anything windows mobile related you'll see more threads about its features than bad battery life.
And yes, if WiFi never slept, it would be using more power than the disconnected 3G option it defaults to.
Click to expand...
Click to collapse
Yep, cause changing the default search in IE from Google to Bing, where it should be, will certainly degrade my battery life.
The options are there because Microsoft have no clue what they're doing.
I'm willing to bet most of the people who worked on Windows Mobile are gone and these people working on WP7 are utterly clueless.
They're certainly disconnected form their customer base... completely...
N8ter said:
Yep, cause changing the default search in IE from Google to Bing, where it should be, will certainly degrade my battery life.
The options are there because Microsoft have no clue what they're doing.
I'm willing to bet most of the people who worked on Windows Mobile are gone and these people working on WP7 are utterly clueless.
They're certainly disconnected form their customer base... completely...
Click to expand...
Click to collapse
you mean the customer base that was running away from winmo in droves and led to a less than 3% marketshare???
Sent from my HTC HD7 using Board Express
Hello all,
Does anybody know if this problem has a solution with the NoDo update (presumably, NoDo comes with "wifi improvements")? I tried WP7 for a while and this was the failure that made me switch back to Android (I work in lots of basements; no GSM signal, but Wifi aplenty).
Thanks!
linj said:
Does anybody know if this problem has a solution with the NoDo update
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Click to collapse
It's not a problem - it's a "feature". Features don't get fixed.
radeon_x said:
It's not a problem - it's a "feature". Features don't get fixed.
Click to expand...
Click to collapse
Fantastic... Normally, though, that's true for "bugs," not "problems."
Well, I was unable to find any information one way or the other; this seems a lesser priority for many users. If anybody in the thread has updated, please let us know!

[Q[ What causes SSODs in JB ROMS?

Question, does anybody know what exactly causes the SSODs in the JB ROMS? Just curious. I've had them happen in the MOST UNWANTED times. Like, I'll be recording a video. Then suddenly the phone will freeze, then either reboot or shut off. I would then have to take the battery out and put it back in. To turn the phone back on.
pwner5889 said:
Question, does anybody know what exactly causes the SSODs in the JB ROMS? Just curious. I've had them happen in the MOST UNWANTED times. Like, I'll be recording a video. Then suddenly the phone will freeze, then either reboot or shut off. I would then have to take the battery out and put it back in. To turn the phone back on.
Click to expand...
Click to collapse
If the source of the problem was known I'm sure it would already been fixed
Sent from my SGH-T989 using Tapatalk 2
meh, alright.
VoiD_Dweller said:
If the source of the problem was known I'm sure it would already been fixed
Sent from my SGH-T989 using Tapatalk 2
Click to expand...
Click to collapse
Well, not necessarily. First thing is find out what is causing them. Second, will be what can be done with said cause to fix it, without breaking anything. Though, once the cause is revealed, im sure it wont take to long to fix the issue.
note to the op don't remove the battery, you can damage your phone.. just hold the power button, it will restart..
LoopDoGG79 said:
Well, not necessarily. First thing is find out what is causing them. Second, will be what can be done with said cause to fix it, without breaking anything. Though, once the cause is revealed, im sure it wont take to long to fix the issue.
Click to expand...
Click to collapse
Yea I think the two of you are saying the same thing.. Its basically recognize issue and these smart developers for android will squash the bug. The thing that gets me is the question. Like in typing it do you really think that as long as the bug has been out that if someone knew what to do it would not of been done? Also if you check the changelogs you see countless kernel fixes that shows they are trying everything. What needed to be done in this case is trying to understand the changelogs and commits so you better educate yourself on Android
The biggest annoyance for anyone wanting to mess with less-than-stable ROMs is that you really can't tell what's going to cause it. As with any other software/OS/whatever it is completely dependant on what you have done to the phone. The minute you begin adding apps or configuring your phone to anything other than the exact way it comes, you are causing your own unique set of test criteria.
Obviously there are gray areas in all of this, and customizations can often even assist in the understanding of what causes failures, but the bottom line is that it's up to you just as much as it is up to the stability of the ROM.

[SOLVED?] GSM freezing not recieving calls/sms / No radio wake / wrong clock

Well, for the moment ICS (any version) is making my phone unusable as a phone itself.
I saw some people complaining about the GSM hangups (including me), so if you let the phone sleep, you wont recieve any call. The caller will hear the same tones, as if you dont pick up the call. If you send an sms on a phone in such state, it will only appear after turning it on manually (often having duplicate SMS). When you turn the phone on - you wont even get a missed call, no signs of anything.
This problem is very hard to reproduce, it happens from time to time.
I've tried to flash any other ICS based rom on the phone - any has the same problem. The only rom i hadn't such issue is 2.3 stock/modified. But i want ICS!
Anyone have any thoughts, what can be causing this? I'm tired of this happening, people complain that the cant tell me something urgent, and i dont even know they wanted to.
UPD: There is a parial fix for this issue by Maruzko by installing an app that prevents deep sleep (but thats battery consuming offcourse).
I think that there should be some internal fix for this issue, only devs can help up with that.
UPD2: My opinion that problems that people have with clock not synced is somehow connected, coz when you turn on the phone in that state, you see the clock changing rapidly and stopping at wrong time, so changed title to include that also.
UPD3: There is an alternative way to fix the issue, but not much tested. Thanx to sideshow03.
Tests and reports are much appreciated.
Hey! I'm having the same issue as you. I'm surprised no one came up with a solution yet.
kekehi said:
I'm surprised no one came up with a solution yet.
Click to expand...
Click to collapse
Yup, me too. Currently at miui based on pac rom, havent noticed the issue, but cant be sure its really gone, or just "lucky time" until reboot.
Sent from my SGH-I927 using xda app-developers app
I'm having the same issues on a couple roms but later on today I'll flash CM10.1 and see if it goes away...
Just did with cm10.1
im in the club
braintweaker said:
Well, for the moment ICS (any version) is making my phone unusable as a phone itself.
I saw some people complaining about the GSM hangups (including me), so if you let the phone sleep, you wont recieve any call. The caller will hear the same tones, as if you dont pick up the call. If you send an sms on a phone in such state, it will only appear after turning it on manually (often having duplicate SMS). When you turn the phone on - you wont even get a missed call, no signs of anything.
This problem is very hard to reproduce, it happens from time to time.
I've tried to flash any other ICS based rom on the phone - any has the same problem. The only rom i hadn't such issue is 2.3 stock/modified. But i want ICS!
Anyone have any thoughts, what can be causing this? I'm tired of this happening, people complain that the cant tell me something urgent, and i dont even know they wanted to.
Click to expand...
Click to collapse
I have the same 'No response to a call' issue after flashing AT&T UCLJ3 rooted on a Rogers i927R Glide.
Essentially, after the Glide has been idle for a while, not sure how long, at least 30 mins I think,
there is no response from the Glide when calling it, and it goes to voice mail, but not straight away though.
I can hear a ringing tone from the phone I'm calling from, but the Glide just sits there in sleep mode.
Try several calls but the Glide does not wake up.
Haven't tried sending it an SMS when this has happens though.
If I then wake up the Glide manually, and then put it into standby again and call it, it responds as normal and starts ringing.
The thing is, it doesn't happen every time, sometimes the phone could be idle for 2 hours and still respond to a call, others times it doesn't after say 30mins on standby.
Hard to troubleshoot as its so intermittent.
This did not seem to happen on stock Rogers GB.
braintweaker said:
Well, for the moment ICS (any version) is making my phone unusable as a phone itself.
I saw some people complaining about the GSM hangups (including me), so if you let the phone sleep, you wont recieve any call. The caller will hear the same tones, as if you dont pick up the call. If you send an sms on a phone in such state, it will only appear after turning it on manually (often having duplicate SMS). When you turn the phone on - you wont even get a missed call, no signs of anything.
This problem is very hard to reproduce, it happens from time to time.
I've tried to flash any other ICS based rom on the phone - any has the same problem. The only rom i hadn't such issue is 2.3 stock/modified. But i want ICS!
Anyone have any thoughts, what can be causing this? I'm tired of this happening, people complain that the cant tell me something urgent, and i dont even know they wanted to.
Click to expand...
Click to collapse
Should this thread be merged into this one ?
http://forum.xda-developers.com/showthread.php?t=2057948
Yup, the threads are the same, but mine is older
Sad thing - cm and other jb roms higher than 4.0.4 have the issue aswell
Currently have the 312 min value with interactive governor - this does not help, some deep sleep problem not frequency related
braintweaker said:
Yup, the threads are the same, but mine is older
Sad thing - cm and other jb roms higher than 4.0.4 have the issue as well
Currently have the 312 min value with interactive governor - this does not help, some deep sleep problem not frequency related
Click to expand...
Click to collapse
It doesnt appear to be just a Glide problem with ICS from internet searching but there doesnt appear to be a solution anywhere.
I found a reference to using an App called Wake Lock which some have found may fix it but at the cost of some battery life.
https://play.google.com/store/apps/...t#?t=W251bGwsMSwxLDMsImV1LnRoZWRhcmtlbi53bCJd
Choose PARTIAL_WAKE_LOCK in the config apparantly.
Ive installed it but not activated it yet.
Still testing with WiFi sleep policy set to "Only when plugged in", where as previously I had it set to "Always".
Anyways, there are devices on ICS that do not have such issue. May this be connected only with the tegra2 platform? Even have no idea how is this issue called to search.. sleep of death? As i know, its the state, when device does not wake at all, even after pressing power. Not our case.
braintweaker said:
Anyways, there are devices on ICS that do not have such issue. May this be connected only with the tegra2 platform? Even have no idea how is this issue called to search.. sleep of death? As i know, its the state, when device does not wake at all, even after pressing power. Not our case.
Click to expand...
Click to collapse
Good point, maybe it is to do with the Tegra 2 platform or the sub revision of this ICS 4.0.4.
Yes, 'sleep of death' seems something different, when ieven the power button does not wake it.
I think our issue is referred to as not coming out of 'deep sleep' when a call/sms is supposed to wake it up.
Yesterday I had WiFi sleep policy set to be on only when on charge.
So all day I was on 3G data not WiFI. I called the Glide intermittently through out the day and it always woke up.
Today going back to normal setting of WiFi Always on to stay connected to an access point when in sleep mode. Will see how that goes.
Next I'll try:
https://play.google.com/store/apps/...t#?t=W251bGwsMSwxLDEsImV1LnRoZWRhcmtlbi53bCJd
Choose PARTIAL_WAKE_LOCK in the config apparently.
I don't have any issues with that.. sounds like a sysctl or build.prop mod though.. that's all I have changed myself without the community here.. everything works well in ICS and I do run litekernel 1.1.1 which may also be a + for the no hang issue
Maruzko said:
I have the same 'No response to a call' issue after flashing AT&T UCLJ3 rooted on a Rogers i927R Glide.
Essentially, after the Glide has been idle for a while, not sure how long, at least 30 mins I think,
there is no response from the Glide when calling it, and it goes to voice mail, but not straight away though.
I can hear a ringing tone from the phone I'm calling from, but the Glide just sits there in sleep mode.
Try several calls but the Glide does not wake up.
Haven't tried sending it an SMS when this has happens though.
If I then wake up the Glide manually, and then put it into standby again and call it, it responds as normal and starts ringing.
The thing is, it doesn't happen every time, sometimes the phone could be idle for 2 hours and still respond to a call, others times it doesn't after say 30mins on standby.
Hard to troubleshoot as its so intermittent.
This did not seem to happen on stock Rogers GB.
Click to expand...
Click to collapse
I'm running CM10.1 and not having this issue.
I did notice something though.
Hypothesis: Each ICS leak came with a different baseband. So there is an I927UCLG9 baseband, a I927UCLH2 baseband, and a I927UCLJ3 baseband. UCLJ3 introduced some ABI change that the libsec-ril we're using in AOSP ROMs doesn't know how to handle (or it straight up just has a bug).
I currently have the I927UCLH2 baseband as I never flashed UCLJ3.
Could someone more wizardlike than me whip up some baseband-only Odin images for testing?
---------- Post added at 02:18 PM ---------- Previous post was at 02:15 PM ----------
braintweaker said:
Anyways, there are devices on ICS that do not have such issue. May this be connected only with the tegra2 platform? Even have no idea how is this issue called to search.. sleep of death? As i know, its the state, when device does not wake at all, even after pressing power. Not our case.
Click to expand...
Click to collapse
"Sleep of death" already has an established meaning. It means there's an intermittent whole-system freeze that only happens when the device is in standby, giving a "dead" appearance. It's been the bane of Kindle Fire developers for some time now.
I'd call this "no radio wake" personally.
roothorick said:
Could someone more wizardlike than me whip up some baseband-only Odin images for testing?
...
I'd call this "no radio wake" personally.
Click to expand...
Click to collapse
Nice term, tottaly agree.
I just can say, that I have tested the lite rom, based on 4.0.4, that has a baseband chooser in aroma installer. I've tried running it with a baseband from 2.3.6 stock rom (that was my only hope), that did not give any difference, radio still did freeze Anyway, I cant be sure I did everything right that time, and your way of solving this must be tested.
Also, my thoughts are about some ATT frequency specific things, as I cant say everybody here is complaining (most are from North America, right?). May this be caused by using glide outside of US and Canada?
braintweaker said:
Nice term, tottaly agree.
I just can say, that I have tested the lite rom, based on 4.0.4, that has a baseband chooser in aroma installer. I've tried running it with a baseband from 2.3.6 stock rom (that was my only hope), that did not give any difference, radio still did freeze Anyway, I cant be sure I did everything right that time, and your way of solving this must be tested.
Also, my thoughts are about some ATT frequency specific things, as I cant say everybody here is complaining (most are from North America, right?). May this be caused by using glide outside of US and Canada?
Click to expand...
Click to collapse
That's quite possible, as I'm on AT&T towers even though I don't have service through them (I'm with a prepaid MVNO) and I'm not having problems.
roothorick said:
That's quite possible, as I'm on AT&T towers even though I don't have service through them (I'm with a prepaid MVNO) and I'm not having problems.
Click to expand...
Click to collapse
I'm also on AT&T towers but I don't have service through them, I'm with a prepaid MVNO just like you but I'm having these problems
yivkhar said:
I'm also on AT&T towers but I don't have service through them, I'm with a prepaid MVNO just like you but I'm having these problems
Click to expand...
Click to collapse
What is your baseband version (under About Phone)?
roothorick said:
What is your baseband version (under About Phone)?
Click to expand...
Click to collapse
I927UCLJ3
braintweaker said:
Well, for the moment ICS (any version) is making my phone unusable as a phone itself.
I saw some people complaining about the GSM hangups (including me), so if you let the phone sleep, you wont recieve any call. The caller will hear the same tones, as if you dont pick up the call. If you send an sms on a phone in such state, it will only appear after turning it on manually (often having duplicate SMS). When you turn the phone on - you wont even get a missed call, no signs of anything.
This problem is very hard to reproduce, it happens from time to time.
I've tried to flash any other ICS based rom on the phone - any has the same problem. The only rom i hadn't such issue is 2.3 stock/modified. But i want ICS!
Anyone have any thoughts, what can be causing this? I'm tired of this happening, people complain that the cant tell me something urgent, and i dont even know they wanted to.
Click to expand...
Click to collapse
I'm having this issue too ;(

[Q] Galaxy Nexus Sleep of Death

Problem: Cannot turn on the screen by pressing the power button sometimes. The screen is black or very dim, I cannot tell. One can see nothing on the screen, and it doesn’t accept any touch input, either. The phone still rings if there’s an incoming call. If this happens, the following several presses (about 10 - 20) on the power button will probably lead to a reboot. The “screen auto-rotate” and the proximity sensor may fail after the reboot, but will recover after a manual reboot.
Frequency: Fewer with higher Rom version. About once per day for 4.3.
Other description:
 The problem frequently happens when I just take the phone outside my house/office, and seldom happens when the phone just stays somewhere.
 The problem seems to be irrelevant to the remaining battery capacity or the uptime, but it never happens when charging.
 The problem seems to be irrelevant to the Apps installed.
 The problem seldom happens in the first 3-4 days after flashing a Rom, but happens more and more frequently as time goes by. My guess is some cache is stuffed by some trash, which causes the problem. The phone may be fine as long as the trash can be cleaned up on a regular basis.
 I manually reboot my phone at most every two days.
Solutions tried, but don’t work
 Flashing official ROMs 4.0.4, 4.1.1, 4.1.2, 4.2.2 and 4.3 following the procedure “adb reboot bootloader; fastboot oem unlock; flash-all; fastboot oem lock”, without google wallet, not rooted.
 Turning off the auto-brightness control, as suggested by some post on the Internet.
Does it look like it goes to standby normally or does the screen show gibberish and then turns off?
Sent from my Galaxy Nexus using XDA Free mobile app
Thymo said:
Does it look like it goes to standby normally or does the screen show gibberish and then turns off?
Sent from my Galaxy Nexus using XDA Free mobile app
Click to expand...
Click to collapse
Thank you very much.
I think it's standing-by normally even through the screen is black (or very dim, I cannot tell), since it rings if there's an incoming call. I can see nothing from the screen, and I don't think the screen accepts any touch input, either.
Does this answer your question? Thank you.
Bobby_yan said:
Thank you very much.
I think it's standing-by normally even through the screen is black (or very dim, I cannot tell), since it rings if there's an incoming call. I can see nothing from the screen, and I don't think the screen accepts any touch input, either.
Does this answer your question? Thank you.
Click to expand...
Click to collapse
Thanks.
Was just asking if you had gibberish yes or no. In that case i've got a different issue than you (Suspecting f*cked GPU).
Have you tried a different ROM/Kernel combination maybe it's related to that.
Thymo said:
Thanks.
Was just asking if you had gibberish yes or no. In that case i've got a different issue than you (Suspecting f*cked GPU).
Have you tried a different ROM/Kernel combination maybe it's related to that.
Click to expand...
Click to collapse
No.
No, I just tried the official ROMs. Any suggestion?
Perhaps it's just busy in the background and running low on RAM. Give LagFix a try. Sorry can't link atm as I am on mobile...
eKeith said:
Perhaps it's just busy in the background and running low on RAM. Give LagFix a try. Sorry can't link atm as I am on mobile...
Click to expand...
Click to collapse
Thanks a lot. I'm trying it.
Bobby_yan said:
Thanks a lot. I'm trying it.
Click to expand...
Click to collapse
LagFix does NOT help in my case. Any other suggestions? Thanks.
I've also had this blank screen with calls still ring issue for as long as I can remember, nearly 2.5 yrs.
I've always suspected it's my ROM and so I'd try out another ROM'S, BUT no other ROM works like how I'd like, so I always come back to my ROM.
It doesn't happen every single day, but it does happen very often.
I've tried using apps that auto reboot daily, but eventually this blank screen issue will return.
Unfortunately I can't seem to find any solution, so I just put up with it, it's like the 1 only flaw with my ROM.
&
Not to be at all rude, but I'm really glad op has had this issue from testing other versions of Android, cause then at least I know I don't need to give up my great tablet mode ROM.
LOL
I think I've finally found a work around for this screen of death.
Using Exposed, download/install this module/extension:
Disable Proximity
http://repo.xposed.info/module/com.mrchandler.disableprox
It does exactly what it's name is and ever since then I've not once had to remove my GN battery to work again because the screen went completely dead.
NVM
Screen still goes dead.
Anyone find an actual fix to this?
isajoo,
I had pretty much the same problems with my Galaxy Nexus running CyanogenMod 11 M12.
It got better by doing the following :
Blowing dry air in the earpiece… though the proximity sensor is clearly beside it. Can't do any harm though, I guess.
Settings/Applications/All/menu/Reset applications preferences (or whatever that's called in english) : that seemed to do a lot of good to my phone ! However, it's a very unsatisfactory answer on a technical point of view, as I still don't know WHAT was precisely needed. It's a "magic wand" solution for which I can't give an explanation.
Not specifically related, but greatly helped my phone in the responsiveness area : Trimmer (fstrim) (https://play.google.com/store/apps/details?id=com.fifthelement.trimmer), an updated version of LagFix that you may already know
Hope that helped !
(I wanted to try http://www.androidlegend.com/how-to-perform-proximity-sensor-calibration-on-any-samsung-phone/ as well, but apparently, /sys/class/sensors/proximity_sensor/prox_cal does not exist on my phone…)

Question OnePlus 11 not ringing when receiving phone calls?

I am not entirely sure if I'm tripping, but I seem to be missing phone calls pretty damn often. I think I recall at one point I randomly grabbed my phone to have it by me and noticed that someone was calling me but it wasn't ringing at all, though the screen did light up. I made sure my settings do have have "Do Not Disturb" mode on. I have the CPH2451 and running stock with latest OTA A.10 update. After doing a brief Google search, I see that OnePlus has had issues in the past but those are from the OnePlus3 and OnePlusNord so I am not sure if that's still relevant in this day and age.
Anyone experiencing something similar or have any clues as to what might be going on?
Edited: Fat fingered the model #. Fixed.
simplicityy said:
I am not entirely sure if I'm tripping, but I seem to be missing phone calls pretty damn often. I think I recall at one point I randomly grabbed my phone to have it by me and noticed that someone was calling me but it wasn't ringing at all, though the screen did light up. I made sure my settings do have have "Do Not Disturb" mode on. I have the CPH2541 and running stock with latest OTA A.10 update. After doing a brief Google search, I see that OnePlus has had issues in the past but those are from the OnePlus3 and OnePlusNord so I am not sure if that's still relevant in this day and age.
Anyone experiencing something similar or have any clues as to what might be going on?
Click to expand...
Click to collapse
This might be obvious to you, so just ignore if you know this.
When holding your phone in your hand like you're texting in portrait mode, there's a switch top right and on side of phone.
Adjust the switch so it's down.
Ive experienced this, even after swapping to 2449.
Seems theres a couple settings that revert on reboots for some odd reason.
Just go into the phone app settings, notifications and reset thr ring tone and all set after 2 times doing it ... annoying?? damn right!... but at least its fixable ....
kevp75 said:
Ive experienced this, even after swapping to 2449.
Seems theres a couple settings that revert on reboots for some odd reason.
Just go into the phone app settings, notifications and reset thr ring tone and all set after 2 times doing it ... annoying?? damn right!... but at least its fixable ....
Click to expand...
Click to collapse
That's so dumb... The more I use this phone, the more I get buyer's remorse.
I haven't restarted my phone since I got it I think but I'll try that and see if the issue persists. Thanks!
Edit: Any word if OnePlus is aware of this and plans on fixing it? If not, perhaps I should forward this to them.
simplicityy said:
That's so dumb... The more I use this phone, the more I get buyer's remorse.
I haven't restarted my phone since I got it I think but I'll try that and see if the issue persists. Thanks!
Edit: Any word if OnePlus is aware of this and plans on fixing it? If not, perhaps I should forward this to them.
Click to expand...
Click to collapse
don't know if they are aware. just to add to the weirdness of it... for me... after the second time, the setting sticks...
i have this problem with my 8 pro, the phone doesn't ring and i think it goes straight to VM? seems like something broke with one of the latest OP updates?
There's no such version as CPH2541.
And here it works perfectly. Factory reset and try again.

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