Hi guys
how can i fix deep sleep in sm n920c without changing my stock kernel???
Is it possible ???
Tnx
hero250 said:
Hi guys
how can i fix deep sleep in sm n920c without changing my stock kernel???
Is it possible ???
Tnx
Click to expand...
Click to collapse
hi,
Have you read dr ketans thread re deep sleep fix? Read first post in the thread... Page 1/ post #1
http://forum.xda-developers.com/showthread.php?t=3205073
Good luck
willcor said:
hi,
Have you read dr ketans thread re deep sleep fix? Read first post in the thread... Page 1/ post #1
http://forum.xda-developers.com/showthread.php?t=3205073
Good luck
Click to expand...
Click to collapse
Its not working for me . Im looking a better way for fixing my deep sleep like gslaxy s6
Can i fix it manually??
Check Background datas. I habe no deep sleep Bug on my n920c.
Also Check google
hero250 said:
Its not working for me . Im looking a better way for fixing my deep sleep like gslaxy s6
Can i fix it manually??
Click to expand...
Click to collapse
Hi,
Yes, you can.
i know it can be a very frustrating issue.
You can try various methods., but it depends.
if you are rooted or stock..?
If you are stock, not rooted, try and use an app like GSam Battery monitor (Google play store) to pin point culprit.
Flashing stock Rom should help. Factory reset i found did not really help me (in past on my other devices.. so i think you will be waisting your time?)
If you are rooted then you can try Betterbattery Stats or Wakelock detector (
Google play)
Also i agree with poster above.
Apps like location services enabled ..etc Google /Facebook / etc can cause wakelocks resulting, in no deep sleep.! Also disabling services.? with apps like eg. Package Disabler ( Have you) can cause wakelocks!, if you get it wrong and disable a certain service and that has a knock on effect, resulting in wakelocks (device not deep sleeping)
It can also be a badly coded 3rd party app etc.
Bottom line, i have always in past, pin pointed the root cause of wakelocks on all my devices .. whether rooted or not.
So yes
patience and Good luck
Post note.
As far as i read in various threads,
if you rooted and using stock kernel then obviously it seems like you are not going to fix your deep sleep issue easily.! as it is a known issue.
It seems like flashing a custom kernel or modified kernel might help.? You already stated that dr ketans fix does not help..?
I am not sure on above issues as my Note5 is not rooted and yes, all my other devices eg. Note 2... 3..4..etc is rooted.
hero250 said:
Hi guys
how can i fix deep sleep in sm n920c without changing my stock kernel???
Is it possible ???
Tnx
Click to expand...
Click to collapse
Yes, it is possible. But first you got to have root. I did it yesterday with my 920c and it worked. First flash the stock image of your device, then flash custom recovery of your choice. Go to the recocery and flash the systemless SU from Dr. KETAN's thread about rooting. Notice that you still have stock rom, but it has been patched now. Download dr. ketan's deep sleep fix tool and install giving it a root access. That's it. Let me know if it worked.
By the way, in Gary's thread about rooting stock kernels he's working with CF on systemless root that would include the deep sleep fix. Let's hope it works out.
Yes you can, you need root, root Explorer and this lines.
http://forum.xda-developers.com/showpost.php?p=64658736&postcount=133
Related
Can somebody please confirm this? I managed to flash official ICS using mobile odin pro, latest CF Root Kernel and doing full wipe. Everything works great except the cpu wont go deep sleep.
Any explanation?
Thanks
bejoanakmami said:
Can somebody please confirm this? I managed to flash official ICS using mobile odin pro, latest CF Root Kernel and doing full wipe. Everything works great except the cpu wont go deep sleep.
Any explanation?
Thanks
Click to expand...
Click to collapse
hard to say, because for me it goes deep sleep, i have set 500-1.4ghz ondemand and after 11:30 hours still 100%, so mine is sleeping like baby ;D
Solved!
Ahaha. Thanks bud! i guess i didnt know this. There's an easy workaround. Just followed this step from here http://forum.xda-developers.com/showthread.php?t=1516565
now it goes deep sleep like a baby too!
Hi guys , i guess its one of the common issues that note 5 users are facing , but i believe my situation is the worst !!
yesterday i have fully charged my note 5 then i slept, and when i woke up today i have touched my phone and it was very hot !! kinda 80c, checked the battery and god ! it was 13% !!!
that's very very weird i mean !! in 7 hours my phone spent 87% of the battery life !!! can anyone please help me ? :crying:
I had similar issue with my phone recently. I installed the latest OS available and now i lose 30% or so battery just letting the phone sit over night. with no notifications or background apps.
Based on which software? The new OK6?
If you tripped knox you cant use the stock kernel even if you have stock firmware. It will not go to deep sleep. You must use the different kernel.
Ozgurce said:
If you tripped knox you cant use the stock kernel even if you have stock firmware. It will not go to deep sleep. You must use the different kernel.
Click to expand...
Click to collapse
That's new. I've not heard that one before.
Sent from my SM-N920I using Tapatalk
Read stock kernel thread on original development category. I tried with two note 5 and yes i can confirm that issue.
Ozgurce said:
Read stock kernel thread on original development category. I tried with two note 5 and yes i can confirm that issue.
Click to expand...
Click to collapse
So once I root I can't go back using stock kernels ?
Ozgurce said:
Read stock kernel thread on original development category. I tried with two note 5 and yes i can confirm that issue.
Click to expand...
Click to collapse
Could you link to the specific thread and post? I can't seem to find it.
MohamedRaafat said:
So once I root I can't go back using stock kernels ?
Click to expand...
Click to collapse
Correct. But you can use one of the modded kernels. There are several in the Android Development thread.
The rooting thread makes it clear that you have to flash a modded kernel after rooting
Read the OP in this thread
http://forum.xda-developers.com/showthread.php?t=3205073
Sent from my iPhone using Tapatalk
Octa_core said:
Could you link to the specific thread and post? I can't seem to find it.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=63225712
apd said:
Correct. But you can use one of the modded kernels. There are several in the Android Development thread.
The rooting thread makes it clear that you have to flash a modded kernel after rooting
Read the OP in this thread
http://forum.xda-developers.com/showthread.php?t=3205073
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
But I can use stock kernel if I reflash stock os right ?
MohamedRaafat said:
But I can use stock kernel if I reflash stock os right ?
Click to expand...
Click to collapse
Yes. If you flash stock (and therefore are not rooted) you can use stock kernel. The Knox flag will still be tripped though
Sent from my SM-N920I using Tapatalk
apd said:
Yes. If you flash stock (and therefore are not rooted) you can use stock kernel. The Knox flag will still be tripped though
Sent from my SM-N920I using Tapatalk
Click to expand...
Click to collapse
But the phone still won't deep sleep. I have tried that.
Octa_core said:
But the phone still won't deep sleep. I have tried that.
Click to expand...
Click to collapse
Two main options I would suggest: flash Dr Ketan's L8 ROM if there is a version for your model. It has none of these issues.
Or have a look at the last few pages of http://forum.xda-developers.com/note5/general/how-to-root-note-5-t3205073 - there is an issue with super su 2.6+ and no deep sleep. @drketan is trying a fix which is in that thread.
Sent from my SM-N920I using Tapatalk
Octa_core said:
But the phone still won't deep sleep. I have tried that.
Click to expand...
Click to collapse
Why it won't deep sleep on stock without root ? Do all note 5 mobiles have this issue ?
MohamedRaafat said:
Why it won't deep sleep on stock without root ? Do all note 5 mobiles have this issue ?
Click to expand...
Click to collapse
No - it has been reported occasionally. If I remember rightly one of the causes is a defective image file for Briefing but I may be misremembering.
Sent from my iPhone using Tapatalk
apd said:
No - it has been reported occasionally. If I remember rightly one of the causes is a defective image file for Briefing but I may be misremembering.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Can you elaborate more ?
I'm also having this issue. I've flashed stock and wiped data/factory reset but I'm still having this issue. Is there any way I can fix this whilst staying on stock? Also, yes I've already tripped knox.
it is not occasional. Its in the every kernel code on the note firmwares. I linked a post on previous page. If you read it you can get it what I mean. Its samsung side issue and I dont belive its fixed ever. Kernel looks the knox flag and If its tripped makes some memory parts unwritable and when is the boot done try to flush the cache and in the boot process this places maked not writable. Kernel try it over and over again and that is the cause of no deep sleep issue. So it will happen all the note5 variants. Even if you go full stock there will be deep sleep issue once knox tripped. There is no way for the bring back knox to untrip too. I blame samsung on this one.
Ozgurce said:
it is not occasional. Its in the every kernel code on the note firmwares. I linked a post on previous page. If you read it you can get it what I mean. Its samsung side issue and I dont belive its fixed ever. Kernel looks the knox flag and If its tripped makes some memory parts unwritable and when is the boot done try to flush the cache and in the boot process this places maked not writable. Kernel try it over and over again and that is the cause of no deep sleep issue. So it will happen all the note5 variants. Even if you go full stock there will be deep sleep issue once knox tripped. There is no way for the bring back knox to untrip too. I blame samsung on this one.
Click to expand...
Click to collapse
Samsung might argue it is not their issue and thus they are not fixing it. The Stock Kernel is meant to work with unmodified phones only with Knox=0. Once the Knox is tripped, it is not going to work anymore because they are marking some directories as read only for security reasons if knox is tripped - I would say do not wait for a fix from Samsung so either use a custom Kernel or use a fixed stock kernel on this site from @garyd9 if you want to keep some of the hardware functionality.
Stock rom dont deep sleep fix please
Bordo38 said:
Stock rom dont deep sleep fix please
Click to expand...
Click to collapse
I am in the same situation. It even happens with custom kernels like arter97 and skyhigh. I don't think there is a fix for that right now. I would suggest installing custom kernel but that's not a guarantee that deepsleep will be fixed. Look at the screenshot I took while on arter97's kernel. You can see that the device slept for some time and after that it just didn't go to deepsleep. I didn't touch the phone at all. I don't know. The phone is just not usable, so I'm just using my nexus 6 until samsung pushes the marshmallow.
View attachment 3592661
Hi guys
I have question, i rooted my phone ( note 5 ). But i regretful , so flashed official rom again(4 files rom) .now everything is good but i have a big problem. My phone have a lot of battery drain in standby (2 hours =10%) and my android system with android os always stay awake and never go to sleep .now i want ask you if samsung release android 6( marshmallow) for note 5 and i update my phone with OTA to android m , my problem ( battery drain) could be improved or solved??? Pls guidance
Tnx
Change to 2g only
I chenged to 2g but still have same issue. Its a bug , maybe solved with android m
I am experiencing the same thing on a different phone (Alcatel Idol 3). I changed from LTE > HSPA+ and the issue still occurs, just a lot less frequently. I thought that it had to do with reception so I started changing my phone to airplane mode and connecting to WiFi when I went to bed. I thought that solved the issue but I had substantial battery drain less night which proves otherwise. Much less frequent occurrence fwiw but still not 100% resolved
hero250 said:
Hi guys
I have question, i rooted my phone ( note 5 ). But i regretful , so flashed official rom again(4 files rom) .now everything is good but i have a big problem. My phone have a lot of battery drain in standby (2 hours =10%) and my android system with android os always stay awake and never go to sleep .now i want ask you if samsung release android 6( marshmallow) for note 5 and i update my phone with OTA to android m , my problem ( battery drain) could be improved or solved??? Pls guidance
Tnx
Click to expand...
Click to collapse
1. Device model
2. Firmware version
3. What method did you use to root
4. From which guide / thread
5. Did you remove any System apps etc you shouldn't have
6. Anything else touched or tweaked
Mee too. Im using stock rom but battery drain 20% over nigh and android sys and os allway awake. This problem solved When i root and flash rom IOIO. But has a new trouble. The HRM sensor not working in this rom.
Gửi từ SM-N9208 của tôi bằng cách sử dụng Tapatalk
I think this is a universal bug for note5 lost deep sleep for rooted phone reverted back to stock rom...happen to my N9208 as well...
UpInTheAir said:
1. Device model
2. Firmware version
3. What method did you use to root
4. From which guide / thread
5. Did you remove any System apps etc you shouldn't have
6. Anything else touched or tweaked
Click to expand...
Click to collapse
1_ sm n920c UAE ROM
2_N920CXXU2AOK6
3_ i flash space x kernel with odin for rooting .this method made by manhit
4_http://forum.xda-developers.com/note5/development/dev-pre-root-firmware-twrp-testing-t3183877
5_ no i didnt remove system apps. Now i using stock rom ( uae rom) without root .but have battery drain
6_ first time i buy my phone , i didnt have any problem like battery drain but i rooted my phone and i regretful because i want received stock update from samsung so flashed stock rom again .now i have battery drain like a bug that make android os and android system never go to sleep and always stay awake . This problem happen for many other users like me and not only for me and now i want know if i update my phone to android 6 to be possible remove this bug Because with android marshmallow all system changed and android os with android system changed .you think android 6 to be able solved this bug or not????
hero250 said:
1_ sm n920c UAE ROM
2_N920CXXU2AOK6
3_ i flash space x kernel with odin for rooting .this method made by manhit
4_http://forum.xda-developers.com/note5/development/dev-pre-root-firmware-twrp-testing-t3183877
5_ no i didnt remove system apps. Now i using stock rom ( uae rom) without root .but have battery drain
6_ first time i buy my phone , i didnt have any problem like battery drain but i rooted my phone and i regretful because i want received stock update from samsung so flashed stock rom again .now i have battery drain like a bug that make android os and android system never go to sleep and always stay awake . This problem happen for many other users like me and not only for me and now i want know if i update my phone to android 6 to be possible remove this bug Because with android marshmallow all system changed and android os with android system changed .you think android 6 to be able solved this bug or not????
Click to expand...
Click to collapse
Read post above. It is same for all Exynos7420 that I'm aware of.
I have no idea of Android 6 update will fix your issue.
All I can suggest is to re-root with a kernel patched for the deep-sleep bug. A kernel such as my SkyHigh kernel.
UpInTheAir said:
Read post above. It is same for all Exynos7420 that I'm aware of.
I have no idea of Android 6 update will fix your issue.
All I can suggest is to re-root with a kernel patched for the deep-sleep bug. A kernel such as my SkyHigh kernel.
Click to expand...
Click to collapse
Skyhigh kernel . I want it but this kernel didnt have a md5 format for flashing. I wish sky high kernel didnt have any problem like random rebot
hero250 said:
Skyhigh kernel . I want it but this kernel didnt have a md5 format for flashing. I wish sky high kernel didnt have any problem like random rebot
Click to expand...
Click to collapse
I test on my N920C which is same as yours and no reboot. You just need to read SkyHigh OP and installation instructions. Things won't be spin fed.... Take it or leave it.
q004 said:
I think this is a universal bug for note5 lost deep sleep for rooted phone reverted back to stock rom...happen to my N9208 as well...
Click to expand...
Click to collapse
So what we do now?? How fix this bug with out rerooting??
hero250 said:
Hi guys
I have question, i rooted my phone ( note 5 ). But i regretful , so flashed official rom again(4 files rom) .now everything is good but i have a big problem. My phone have a lot of battery drain in standby (2 hours =10%) and my android system with android os always stay awake and never go to sleep .now i want ask you if samsung release android 6( marshmallow) for note 5 and i update my phone with OTA to android m , my problem ( battery drain) could be improved or solved??? Pls guidance
Tnx
Click to expand...
Click to collapse
Follow these steps to stop idle high drain.
On your GPS and select only wifi and Mobile network and off GPS.
Than go into lock and security and other security and than device administration and off all. It might save high idling drain. And syc should be off so that it can't auto syc. Android beam, nfc all other are also at off.
hero250 said:
So what we do now?? How fix this bug with out rerooting??
Click to expand...
Click to collapse
Install custome kernel can fix deep sleep...butcthat,means u still have to root your phone... hopefully android M will give us the real fix....
Find dr ketans deep sleep fix app and skyhigh kernel awsome battery life with both
Sent from my SM-N920P using XDA Premium HD app
Not only note 5 , i experience same with s6 edge and s6 edge +
Simply after root you can't live with stock due to this thing
Hero now root it or bear it
Sent from my SM-N920I using Tapatalk
---------- Post added at 11:32 PM ---------- Previous post was at 11:09 PM ----------
And it is not bug it is punishment given by sammy knox to you for breaking it
Sent from my SM-N920I using Tapatalk
The latest version of Chainfire's systemless root does fix the deep sleep issue on Samsung 5.11 and 6.0
Change log: http://forum.xda-developers.com/showpost.php?p=23427824&postcount=3
Download: http://forum.xda-developers.com/showpost.php?p=64161125&postcount=3
Hero , try this method , use old pac rom of your device and dont flash BL and CP , and afterwards if you get new ota install it and share results ....
Sent from my SM-N920I using Tapatalk
timeToy said:
The latest version of Chainfire's systemless root does fix the deep sleep issue on Samsung 5.11 and 6.0
Change log: http://forum.xda-developers.com/showpost.php?p=23427824&postcount=3
Download: http://forum.xda-developers.com/showpost.php?p=64161125&postcount=3
Click to expand...
Click to collapse
We are talking about battery drain in stock
Sent from my SM-N920I using Tapatalk
pbedard said:
Find dr ketans deep sleep fix app and skyhigh kernel awsome battery life with both
Click to expand...
Click to collapse
+1 for the deep sleep fix app on rooted stock TW ROM with stock kernel
newstar said:
Not only note 5 , i experience same with s6 edge and s6 edge +
Simply after root you can't live with stock due to this thing
Hero now root it or bear it
Click to expand...
Click to collapse
Root with stock ROM is very much liveable for me after applying the deep sleep fix (working perfectly for me):
Deep Sleep Fix - APK
I was having no deep sleep after root, applied this fix & am now getting ~75% deep sleep.
If you don't want to go the APK way, you can meddle with the system yourself (haven't tried this myself though):
Deep Sleep Fix - Manual Way
newstar said:
We are talking about battery drain in stock
Click to expand...
Click to collapse
Precisely, deep sleep does help a lot with battery drain on stock, rooted ROM, see the fix above.
hello everyone , 2 weeks ago i rooted my note 5 using spacex kernal then, i flashed the stock rom again now running the latest MM , but my phone has a huge battery drain problem it loses about 50% overnight with everything off ! i installed Cpu monitering app it shows (0s) sleep time , can i solve this issue without running custom kernal ? i wan't to get updates normally . thank you
Ahmaddoski said:
hello everyone , 2 weeks ago i rooted my note 5 using spacex kernal then, i flashed the stock rom again now running the latest MM , but my phone has a huge battery drain problem it loses about 50% overnight with everything off ! i installed Cpu monitering app it shows (0s) sleep time , can i solve this issue without running custom kernal ? i wan't to get updates normally . thank you
Click to expand...
Click to collapse
Well...it is becoz of samsung **** policy...
Once u tripped ur knox or rooted ur phone...then again install official stock rom...ur phone will not get deep sleep( meaning huge battery drain at standby)
In order to get rid of it....u have to install latest super su in stock rom(means again root ur phone on stock rom).....thats the only option for you
Arpit Aggarwal said:
Well...it is becoz of samsung **** policy...
Once u tripped ur knox or rooted ur phone...then again install official stock rom...ur phone will not get deep sleep( meaning huge battery drain at standby)
In order to get rid of it....u have to install latest super su in stock rom(means again root ur phone on stock rom).....thats the only option for you
Click to expand...
Click to collapse
Thank you for the reply ðŸ˜
Sent from my SM-N920C using Tapatalk
Arpit Aggarwal said:
Well...it is becoz of samsung **** policy...
Once u tripped ur knox or rooted ur phone...then again install official stock rom...ur phone will not get deep sleep( meaning huge battery drain at standby)
In order to get rid of it....u have to install latest super su in stock rom(means again root ur phone on stock rom).....thats the only option for you
Click to expand...
Click to collapse
Bro sorry but what's the best way and safest too root my phone ? Last time i did it i messed up and lost everything on my phone
Sent from my SM-N920C using Tapatalk
Ahmaddoski said:
Bro sorry but what's the best way and safest too root my phone ? Last time i did it i messed up and lost everything on my phone
Click to expand...
Click to collapse
No need of sorry mate...ask freely
Here is the dr.ketan's guide for rooting...
Best nd simple
http://forum.xda-developers.com/note5/general/how-to-root-note-5-t3205073/page64
Arpit Aggarwal said:
No need of sorry mate...ask freely
Here is the dr.ketan's guide for rooting...
Best nd simple
http://forum.xda-developers.com/note5/general/how-to-root-note-5-t3205073/page64
Click to expand...
Click to collapse
am confused :/ which is the best to use ? does CF autoroot solve th deep sleep issue by itself? and does the private mode work with it ?