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Hi, i have this problem with my phone that whenever it
is on deep sleep with charger off the screen will not turn on afterwards but the phone itself I think is still on
I am using the latest ics 4.0.3 lpq with the latest siyah kernel
lordemil said:
Hi, i have this problem with my phone that whenever it
is on deep sleep with charger off the screen will not turn on afterwards but the phone itself I think is still on
I am using the latest ics 4.0.3 lpq with the latest siyah kernel
Click to expand...
Click to collapse
Known as the "Sleep of Death" (SOD). I see you're on Siyah. Are you overclocking or undervolting? Common cause is using undervolt values that are too low. If you are undervolting, you may need to bump your voltages up a bit. You can also change your governer to see if that helps.
ctomgee said:
Known as the "Sleep of Death" (SOD). I see you're on Siyah. Are you overclocking or undervolting? Common cause is using undervolt values that are too low. If you are undervolting, you may need to bump your voltages up a bit. You can also change your governer to see if that helps.
Click to expand...
Click to collapse
i have not touch an voltage settings, i only changed the governor to "lulzactive" with SetCpu
but the problem only started to occur very frequently like at least twice a day since i updated to ICS (but the first few days were fine, only this 3 days it started). when i was using GB, i had this problem only 2 times.
lordemil said:
i have not touch an voltage settings, i only changed the governor to "lulzactive" with SetCpu
but the problem only started to occur very frequently like at least twice a day since i updated to ICS (but the first few days were fine, only this 3 days it started). when i was using GB, i had this problem only 2 times.
Click to expand...
Click to collapse
Hmm... try a different governor and see if the problem persists, or reduces in frequency.
ctomgee said:
Hmm... try a different governor and see if the problem persists, or reduces in frequency.
Click to expand...
Click to collapse
alright thanks, i will get back at you
lordemil said:
alright thanks, i will get back at you
Click to expand...
Click to collapse
Just post here. Not sure how much more help I can be though. If you haven't messed with clock speed or voltages, then governor is about the last idea I've got. If that doesn't fix it, try going back to a stock kernel.
Then I'm all out of ideas.
ctomgee said:
Just post here. Not sure how much more help I can be though. If you haven't messed with clock speed or voltages, then governor is about the last idea I've got. If that doesn't fix it, try going back to a stock kernel.
Then I'm all out of ideas.
Click to expand...
Click to collapse
thanks... i will post back in a few days
it looks like after i updated the kernel again, the problem went away
thanks for your help ctomgee
lordemil said:
it looks like after i updated the kernel again, the problem went away
thanks for your help ctomgee
Click to expand...
Click to collapse
No problem. Curious tho, when you updated to ICS, did you also update Siyah to 3.0 or higher? GokhanMoral compiled a v3 for ICS.
Happens sometimes on cm9 but pressing home key for 5 secs walked the phone up
ctomgee said:
No problem. Curious tho, when you updated to ICS, did you also update Siyah to 3.0 or higher? GokhanMoral compiled a v3 for ICS.
Click to expand...
Click to collapse
sorry for late reply... yea i did, it was probably just a bug in the kernel or something but it looks like the problem is gone now
sahibunlimited said:
Happens sometimes on cm9 but pressing home key for 5 secs walked the phone up
Click to expand...
Click to collapse
ahhh icic, well will try it out next time the SOD occurs to me again
when i was using setcpu on GB i got SOD with lulzactive too, i didnt under/over clock.
i just use on demand or conservative instead,i have not bothered to find out why it occurred
I have two galaxy s2s. one is i9100 and the other one is i777 on at&t.
SoD happened once on each phone. The i777 was running stock gingerbread and the i9100 was running resurrection remix 1.9.1 with the siyan kernal I believe.
The screen just wouldn't turn on so I just pulled the battery out (is it safe for the phone?)
This doesn't happen often,well just once each on each phone as stated before, but it does bug me as it makes me think there's something wrong with my phones, and pulling the battery out doesn't seem like it's good for the phone.
I searched around the forum a bit and saw other people are having this issue as well. And not just the galaxy s2, but other phones too.
only sleep of death in almost 10 months of use is when i tried xwlp9.
so no its not common
It's fairly common yes, a lot of people running non-stock ROMs get this. I had this ~25 times on numerous Resurrection Remix ROMs, but since v1.9 I haven't had this issue fortunately. If it's causing you a big problem, try fixing permissions from CWM recovery, that seemed to make a big difference when I was having the problem.
SOD usually occurs when the kernel UV the CPU or GPU a little to much. Not every device is the same and not handle same kernels, UV values etc
Sent from my GT-P6810 using XDA Premium HD app
From the sound of it, it seems to be a software problem.
I got it on the i777 which wasn't running a custom rom. But I think it could be caused by that battery management app that I installed.
anyway, my main concern is that if there's anything wrong physically with the hardware. ( having the SoD caused by software problem is much easier to swallow as to it being caused by hardware problem, as I can just reflash the kernal, roms, factory reset, etc. )
and did removing the battery while in SoD mode damage the phone?
It's normally a firmware issue, or a conflict between an app & the firmware. You'd find it's pretty rare for an 'untouched' (I.E not modded) phone running stock firmware to have SOD's. And obviously if you're flashing custom firmware that's constantly evolving/changing, then sometimes you're going to get SOD's, tho with most well crafted firmware these are fairly rare.
I reckon I've probably had <10 in the 8 mths I've had my phone & I've been running non-stock firmware the whole time save for the week I got my phone, which is nothing when stacked up against all the mucking around I've with my phone.
Edit to add - One way you can test to see if SOD's you're having are possibly hardware related is to do a completely clean install of stock firmware & see if they still happen. If they don't, then it's obviously whatever firmware you were running. If they do, then it might be hardware-related. Re: your question about pulling the battery after a SOD, normally this shouldn't cause you any problems (it's sometimes the only way you can successfully reboot the phone).
The only known SOD issues on I9100 are the old 2.3.3 (don't remember which one) and the XWLP9 kernel.
Custom roms... well. No need to elaborate I guess.
Most of them have undervolted settings as default.
victorator said:
The only known SOD issues on I9100 are the old 2.3.3 (don't remember which one) and the XWLP9 kernel.
Custom roms... well. No need to elaborate I guess.
Most of them have undervolted settings as default.
Click to expand...
Click to collapse
Im pretty sure i rooted my phone on the we with LP9 kernel. Since Sunday, I've had about 10 sods and never had one before... no doubt here as to what's causing it. I plan to change the kernel on the we and hopefully no more sod.
Ray_Grey said:
Im pretty sure i rooted my phone on the we with LP9 kernel. Since Sunday, I've had about 10 sods and never had one before... no doubt here as to what's causing it. I plan to change the kernel on the we and hopefully no more sod.
Click to expand...
Click to collapse
Or just flash the newer build. No SOD there.
wanewon said:
anyway, my main concern is that if there's anything wrong physically with the hardware. ( having the SoD caused by software problem is much easier to swallow as to it being caused by hardware problem, as I can just reflash the kernal, roms, factory reset, etc. )
and did removing the battery while in SoD mode damage the phone?
Click to expand...
Click to collapse
How about this?
I answered your question. Read the edit I made to my post.
wanewon said:
How about this?
Click to expand...
Click to collapse
MistahBungle said:
I answered your question. Read the edit I made to my post.
Click to expand...
Click to collapse
Thank you for the answer.
Since it's kinda hard to recreate the SOD. I'll reflash the rom and kernal and do a wipe and see if the SOD still happen
victorator said:
Or just flash the newer build. No SOD there.
Click to expand...
Click to collapse
Victorator, forgive my ignorance, but are you saying i should just flash the latest build, XWLPD, onto my fone rather than re-rooting it using a different kernel (i.e. CF-Root-SGS2_DX_SIN_LP9-v5.4-CWM5.zip) in order to stop the SOD?
Never faced such issues ever.
Sleep of death
Hi all, the SLEEP OF DEATH on android phones has even become worse; somebody said this issue is resolved in ICS 4.0.3; thats not true. As of now; i have a galaxy S2 i900, 1 month and 2 weeks old, running ICS 4.0.4 and I have been experiencing this problem lately and took back my phone for repairs last week, got back the phone yesterday and this morning the sleep of death happened 3 times in 1 hour. I took the phone for repairs again later this evening and i made it clear to them that problem still hangs around and i told them that if it comes back with the same problem, they got to give me a new one because it happens on some devices only and im dead serious because SAMSUNG knows about this issue very well and they do nothing. NOW CHECK THIS OUT: the new SAMSUNG GALAXY S3 features this disease too; i was in the queue with two S3 clients reporting this problem. Android is really bad at times; im moving to APPLE
Will keep you Updated
MALCOM
MX 007 said:
Hi all, the SLEEP OF DEATH on android phones has even become worse; somebody said this issue is resolved in ICS 4.0.3; thats not true. As of now; i have a galaxy S2 i900, 1 month and 2 weeks old, running ICS 4.0.4 and I have been experiencing this problem lately and took back my phone for repairs last week, got back the phone yesterday and this morning the sleep of death happened 3 times in 1 hour. I took the phone for repairs again later this evening and i made it clear to them that problem still hangs around and i told them that if it comes back with the same problem, they got to give me a new one because it happens on some devices only and im dead serious because SAMSUNG knows about this issue very well and they do nothing. NOW CHECK THIS OUT: the new SAMSUNG GALAXY S3 features this disease too; i was in the queue with two S3 clients reporting this problem. Android is really bad at times; im moving to APPLE
Will keep you Updated
MALCOM
Click to expand...
Click to collapse
bah bye
SOD
im having the same trouble with stock android 4.0.3 and know with
super nexus rom, the only way to solve it, is to use a program that
prevent phone lock, at the costo of more batery use
?
darkm1st87 said:
im having the same trouble with stock android 4.0.3 and know with
super nexus rom, the only way to solve it, is to use a program that
prevent phone lock, at the costo of more batery use
Click to expand...
Click to collapse
Could u please test something for me...because i am trying to solve this problem since a long time..
Could u put your phone while open screen on refrigerator for 30' .There is no fear of destroy the phone.I have test already 2 phones with sod and both are doing it with low temp.I want to see if it is sw or hd problem
tkrokod said:
Could u please test something for me...because i am trying to solve this problem since a long time..
Could u put your phone while open screen on refrigerator for 30' .There is no fear of destroy the phone.I have test already 2 phones with sod and both are doing it with low temp.I want to see if it is sw or hd problem
Click to expand...
Click to collapse
Hi,
I'm also trying to solve this problem, since weeks.
My observations:
SOD happens most on higher battery status (e.g. more SOD's at 80% battery then at 20%
The Phone gets hot after SOD and also before the SOD comes.
While loading the Phone SOD's happen more often
The battery status drains rapidly while SOD (cause of the resulting heat)
My SOD's are independent of kernel, rom, firmware or what ever.
I think it's a hardware problem, but I've no warranty and what to solve the problem without changing the mainboard. It couldn't be a really defective of an important part, cause the phone works apart of this SOD-problem.
Maybe we could find out together howto solve these anoying sod's
Hey. Im trying to solve the SOD problem myself cause its been happening every day and its really annyoing since the phone isnt even a month old.
I got the newest cyanogen mod running.
The phones model is GT-i9100
Android is 4,2,1
I still have warranty on it, do you think I should go back to stock, go exchange my phone where I got it and see if the new one has SOD too or should I just try fixing it first.
Also apps I use constantly : go launcher and dragonvale
I have a 8 gb micro SD inside as well, dunno if that could cause this.
I'm having a strange problem with my Xperia Arc (4.0.4) that is proving very difficult to track down. When playing music or videos, after a random amount of time (maybe 20 or 30 seconds) the phone will crash and restart. This happens regardless of the app I use - Play Music, Poweramp, MX Player and YouTube. I have restored my phone using CWM to a much earlier backup, but eventually (within a few hours) the problem returns.
Does anyone have any idea what this could be? Unless anyone has any ideas, my only other recourse would seem to be a full wipe and return to stock firmware, which would be a major PITA and obviously wouldn't help if this is a hardware issue or some conflict with an update :crying:
Are you using a Custom Kernel ? Are you Undervolted ?
prboy1969 said:
Are you using a Custom Kernel ? Are you Undervolted ?
Click to expand...
Click to collapse
prboy is correct. Does your phone get enough power? Is your battery broken? Try flashing a stock firmware again. It may solve the problem.
Ronny927 said:
prboy is correct. Does your phone get enough power? Is your battery broken? Try flashing a stock firmware again. It may solve the problem.
Click to expand...
Click to collapse
I'm using a custom rom but not undervolted (stock kernel as locked bootloader).
Interesting about the battery, do you think it's worth buying another battery to see if that's the problem?
XTCrefugee said:
I'm using a custom rom but not undervolted (stock kernel as locked bootloader).
Interesting about the battery, do you think it's worth buying another battery to see if that's the problem?
Click to expand...
Click to collapse
Before buying another battery, I would flash a different Rom. See if that corrects the issue. If that doesn't work, I would then go back to Factory stock. Just to narrow things down.
TEAM MiK
MikROMs Since 3/13/11
Hello everyone,
So i did a fresh install of CM11 (coming from stock 4.3) hoping it would solve the wake lag issues the stock rom had because it was really annoying having to wait 1-3 seconds for my phone to wake up.
I was surprised that almost nothing changed after the flashing CM11 (i admit there is a slight improvement but still not even close to what i expected).
Is anyone else having problems with wake lag?
Any help would be appreciated.
bump
anyone? i was thinking about flashing the boeffla kernel, would that help?
It's the deep sleep.
Choristav said:
It's the deep sleep.
Click to expand...
Click to collapse
i know, i found some apps that kinda help but they are very unreliable(OS kills them of course). is there a more reliable way to solve this?
H0pesfall said:
i know, i found some apps that kinda help but they are very unreliable(OS kills them of course). is there a more reliable way to solve this?
Click to expand...
Click to collapse
No, unless you want to eliminate deep sleep.
Choristav said:
No, unless you want to eliminate deep sleep.
Click to expand...
Click to collapse
so even flashing a new kernel won't help?
i read that ZRAM might be causing the problem, but the option to disable ZRAM is gone in CM11.
Im using CM11 and I could say the wake lag is not that much! And it is not the same from time to time! But generally it wakes up almost immidiately... Im on the CM11 nightlies, clean install, and didnt change anything else!
H0pesfall said:
so even flashing a new kernel won't help?
i read that ZRAM might be causing the problem, but the option to disable ZRAM is gone in CM11.
Click to expand...
Click to collapse
I'm unaware if that decreases the magnitude of the issue, but you can't ever fix it, save for eliminating deep sleep on an exynos device.
Choristav said:
I'm unaware if that decreases the magnitude of the issue, but you can't ever fix it, save for eliminating deep sleep on an exynos device.
Click to expand...
Click to collapse
well that sucks.
i also read that Yank555's kernel eliminates the lag, but it's only for 4.3.
Hi, guys
I'm having a problem with my S6 edge(g925f), its keep rebooting randomly, I tried a couple of different things:
-installing the latest software with Odin
-Installing a NobbleROM
-Hacker kernel and decreasing the a53 to 900mhz
nothing really helped me...
Can someone of you suggest me a different solution?
p.s I don't have a warranty
Thank you in advanced!
Ivan
ivanzaykov said:
Hi, guys
I'm having a problem with my S6 edge(g925f), its keep rebooting randomly, I tried a couple of different things:
-installing the latest software with Odin
-Installing a NobbleROM
-Hacker kernel and decreasing the a53 to 900mhz
nothing really helped me...
Can someone of you suggest me a different solution?
p.s I don't have a warranty
Thank you in advanced!
Ivan
Click to expand...
Click to collapse
Have you tried a wake lock app and set to level 4? Should stop the reboots but battery may be a bit worse
callumbr1 said:
Have you tried a wake lock app and set to level 4? Should stop the reboots but battery may be a bit worse
Click to expand...
Click to collapse
I tested it today on level 4|6|10, unfortunately without much of a success.Is there something else I can do?
Thanks
ivanzaykov said:
I tested it today on level 4|6|10, unfortunately without much of a success.Is there something else I can do?
Thanks
Click to expand...
Click to collapse
I had the same problem on my s6 edge and note 4. And to be honest the only thing that fixed it for me was replacing the batteries. It's not exactly cheap to replace the s6 battery but it did stop the reboots. Just a suggestion. Are you rooted or do you have warranty?
callumbr1 said:
I had the same problem on my s6 edge and note 4. And to be honest the only thing that fixed it for me was replacing the batteries. It's not exactly cheap to replace the s6 battery but it did stop the reboots. Just a suggestion. Are you rooted or do you have warranty?
Click to expand...
Click to collapse
I don't have a warranty and I want to explore all my options before try to replace the battery. I'm rooted though is there something else you have in mind
ivanzaykov said:
I don't have a warranty and I want to explore all my options before try to replace the battery. I'm rooted though is there something else you have in mind
Click to expand...
Click to collapse
Ahh I was going to suggest a custom ROM but I see you have tried already noble ROM.
Have you tried stock firmware with full wipe data and cache? To rule out if it's an app causing the reboots?
Also you can try to disable auto optimization for all apps in battery settings, I've read numerous times on here that it helps.
Also you can try with greenify and Lspeed from plays store. Both need root but there are settings to tweak within Lspeed which helps.