hi, i m realy find to subscrite in your forum today, i was using your forum for long time (3 years)
i m a french user of galaxy s6 that i rooted (odin+ root)/unrooted after enforcing seandroid message, i made a wipe data factory.
i recorvered it with a stock firmware the last after 3cioa its cok5 i suppose.
now the phone is getting down in sleep mod and i have to restart it with power/vol - often.
is it a sod (sleep of death) ?
For exemple in quick charge, no problem, it can exit the standby (sleep mode ?)with power buton.
i can work with the phone a few hour with no problem.
then it goes in standby mod, and getting power off itself without any signal on the screen.
I m sorry for my English writing
somebody would have an idea of the problem ?
Related
Hello guys,
First of all let me introduce myself. My name is Armin, and joined this forum today to find out whats wrong with my GS3 and how to fix it. **Before I posted this thread I searched all the internet, but couldnt even find one person with my problem, so I marked it as unique.
THE PROBLEM:
-After I charge my GS3 it works fine the first 20 minutes;
-Then the signal (yes signal ! ) gets lost, screen starts to flash rapidly;
-Then it freezes (If I dont take out the battery it reboots it self, but failes to boot (I get into a boot lobby), so pulling out the battery is necessery);
-After I manage to turn the GS3 on, the battery is less than 5%, after few seconds, screen flashes rapidly again, and shuts down (no reboot);
-After aprox. 45 minutes I turn the GS3 on, and the battery is over 60%, after 10-20 minutes the problem occures again, and again.
-When I use the GS3 on charger, it works perfectly, after it gets charged and pulled of the charger, problem occures.
*I did following things (and none of them work):
-I did a factory reset;
-I did a hard reset;
-After getting frustrated, I installed a 4.1.2 firmware via odin and did a update to jelly bean via samsung kies.
Based on the above I am inclined to say it is a hardware fault, to start basic I would try replacing the battery
Sent from my GT-I9505 using Tapatalk
Dear all,
I am writing this post to hopefully get some help or directions regarding my issue, because I have already spent hours and hours looking on the internet trying fixes on my phone without anything working for me so far.. So I am getting a bit hopeless....
I recently got a Samsung Galaxy S6 (SM-920I model), and since the beginning i have been shocked by how CRAPPY the battery life was. To give you some ideas, my phone loses around 3-5% of battery per hour when idling and screen off, meaning I am not doing anything at all with my phone. Overnight, I lose about 15-20% battery with my phone on airplane mode, power saving, or whatever else you want, when it is not doing anything at all..
I know that my problem is a deep sleep problem, quite easy to identify i guess, so I have spent a lot of time reading and trying to fix it by myself but so far nothing worked.
To give you some background, after unpacking the phone I quickly upgraded Android from 5.0 to 5.1.1, so I cannot tell how it was working at 5.0. It is only after that I saw that a lot of people have issues on 5.1, but it is strange because just before having my S6, I was having a OnePlus One on 5.1 and I didn't have such battery problems and everything worked fine except turning off the "keep awake" setting option for GooglePlayServices.
What I can say though, is that since I upgraded I never had so much difficulties trying to fix a problem on any Android phone than before. Basically, since day 1, my phone never went a single time into deep sleep mode.
So far, to fix this, I tried all the following:
- Reflash the stock firmware (Samsung 5.1.1) --> many times, with full Cache/davik wipe and factory resets
- Root my phone using UniKernel
- Install custom ROM (I am running XtreStoLite version 2.2) + all kinds of wipe/factory reset
- Flash different kernel that are shipped with the ROM (there are 5 different ones if I remember)
- Use my phone with only stock apps (to see if the problem comes from one of my apps)
- Cold reboots
- The "DeepSleepFix" using the Android terminal as described on some forums (cannot post the link for now since I'm new..)
- And desperately, try to use my phone normally for now
Overall, I would say that my battery would last roughly 15 -20h in total with normal usage, not even heavy, which quite sucks..
I can show the no deep sleep issue easily to you with some screenshots (will put a link to the screenshots here when I have 10 posts... for now I can't..) , I have tried many applications to try to find the root cause such as:
- WLD
- 3C CPU
- BetterBatteryStats
- GSAM
etc.
I am monitoring my phone closely for the past 1-2 weeks and so far I have never seen it being in deep sleep at all (ah yes... 0.2s in total max all the time..). Also, when I check on the default Battery menu of Android, after a full day I would usually see "Android OS" on top and using 20-30% of the battery at least.
The problem seems to boil down to a process called "LHD" in the kernel wakelock. This is keeping my phone awake 100% of the time, whether I am using the phone or if I am not. However, even with this info I tried to search online and I cannot find anything about "LHD", so I am really stuck right now.. Do anybody knows what it is and why it is a problem for me?
If any of you have a solution or can give me some guidelines to help me fix this issue, I would really appreciate any help. If you need more information from me also let me know.
Thank you for taking the time to read me,
Best regards.
ImPain said:
Dear all,
I am writing this post to hopefully get some help or directions regarding my issue, because I have already spent hours and hours looking on the internet trying fixes on my phone without anything working for me so far.. So I am getting a bit hopeless....
I recently got a Samsung Galaxy S6 (SM-920I model), and since the beginning i have been shocked by how CRAPPY the battery life was. To give you some ideas, my phone loses around 3-5% of battery per hour when idling and screen off, meaning I am not doing anything at all with my phone. Overnight, I lose about 15-20% battery with my phone on airplane mode, power saving, or whatever else you want, when it is not doing anything at all..
I know that my problem is a deep sleep problem, quite easy to identify i guess, so I have spent a lot of time reading and trying to fix it by myself but so far nothing worked.
To give you some background, after unpacking the phone I quickly upgraded Android from 5.0 to 5.1.1, so I cannot tell how it was working at 5.0. It is only after that I saw that a lot of people have issues on 5.1, but it is strange because just before having my S6, I was having a OnePlus One on 5.1 and I didn't have such battery problems and everything worked fine except turning off the "keep awake" setting option for GooglePlayServices.
What I can say though, is that since I upgraded I never had so much difficulties trying to fix a problem on any Android phone than before. Basically, since day 1, my phone never went a single time into deep sleep mode.
So far, to fix this, I tried all the following:
- Reflash the stock firmware (Samsung 5.1.1) --> many times, with full Cache/davik wipe and factory resets
- Root my phone using UniKernel
- Install custom ROM (I am running XtreStoLite version 2.2) + all kinds of wipe/factory reset
- Flash different kernel that are shipped with the ROM (there are 5 different ones if I remember)
- Use my phone with only stock apps (to see if the problem comes from one of my apps)
- Cold reboots
- The "DeepSleepFix" using the Android terminal as described on some forums (cannot post the link for now since I'm new..)
- And desperately, try to use my phone normally for now
Overall, I would say that my battery would last roughly 15 -20h in total with normal usage, not even heavy, which quite sucks..
I can show the no deep sleep issue easily to you with some screenshots (will put a link to the screenshots here when I have 10 posts... for now I can't..) , I have tried many applications to try to find the root cause such as:
- WLD
- 3C CPU
- BetterBatteryStats
- GSAM
etc.
I am monitoring my phone closely for the past 1-2 weeks and so far I have never seen it being in deep sleep at all (ah yes... 0.2s in total max all the time..). Also, when I check on the default Battery menu of Android, after a full day I would usually see "Android OS" on top and using 20-30% of the battery at least.
The problem seems to boil down to a process called "LHD" in the kernel wakelock. This is keeping my phone awake 100% of the time, whether I am using the phone or if I am not. However, even with this info I tried to search online and I cannot find anything about "LHD", so I am really stuck right now.. Do anybody knows what it is and why it is a problem for me?
If any of you have a solution or can give me some guidelines to help me fix this issue, I would really appreciate any help. If you need more information from me also let me know.
Thank you for taking the time to read me,
Best regards.
Click to expand...
Click to collapse
Hello and thank you for using XDA Assist.
Sorry to hear about your trouble but we cannot provide technical support nor can other members reply to your posts here on XDA Assist. Fortunately there is an XDA area dedicated to the Samsung Galaxy S6 at http://forum.xda-developers.com/galaxy-s6 which would be a good starting place. I suggest you post your question with all relevant details in the friendly Q&A forum there at http://forum.xda-developers.com/galaxy-s6/help where the experts familiar with your device will be best able to guide you.
Good luck!
This thread is closed.
Hello everyone
I have a Samsung Galaxy s6 G920F with stock rom. A couple of days back I did a factory reset from recovery in order to make it run smooth again since it was filled with bloatware and such after 6months of use.
All good until I saw a huge drop of battery with Android OS showing in everything ( stock battery consumption , gsam battery, betterbatterystats etc.) The problem is that I cannot use Wakelock Detector because my phone USB suddenly stopped working....(capacitive buttons and the headphone jack work with no problem) I don't have warranty on the phone.Guys from phone service in my town told me that if i want to change the charger band they have to remove the display and it's too much etc...( I use a wireless charger)
I tried 3 times to factory reset, clear cache daily, etc... nothing.
NOTE : Even in Safe Mode I have Android OS on top at battery consumption...
What I want to know is , if I can flash a stock rom without root/usb working.
Thanks !
Since a few days when the battery of my Galaxy S7 comes to about 30%, it drops suddenly to 3% in one second ! Do you know how to fix this problem ?
Get a new battery
You can try this:
- Go to the dialer
- Type *#0228#
- Press "Quick Start"
- Press "OK"
- Phone will lock automaticaly, don't press anything
- After a few seconds, it should get to the lockscreen. You can now use ist normaly.
If it doesn't get automaticaly to the lockscreen press the Home-, or the Powerbutton, unlock it, and try this again after a few minutes.
there's another discussion about this (https://forum.xda-developers.com/galaxy-s7/help/random-shutdowns-to-0-battery-t3726960). I suspect it has something to do with the latest update ..
Changed from a Huawei P10 to s7
Hi All
Just wanted to check if this is normal as i have just come from the p10 ...
The P10 seemed very good at deep sleep meaning that once unplugged at 100 % I would look at my phone after a few hours and it would usually still be 100 %. I have a fitbit attached at all times to my s7 the same as i did on the p10 yet the s7 seems to lose power even when in sleep. i have disabled loads of bloatware in the s7 as i thought that could be the issue (including samsung pay that was forced onto me !) using package disabler pro and although it has helped it still happens. without uploading stats this was more of a question to see if its just the way it is on the s7 ? i have a galaxy tab s3 that holds its charge when in sleep so was curious as its the same version of android i think..
Many thanks in advance
2% - 5% per hour in deep sleep is normal. When the phone doesent go to deep sleep, it could be more than 10% per hour.
profi_fahrer said:
2% - 5% per hour in deep sleep is normal. When the phone doesent go to deep sleep, it could be more than 10% per hour.
Click to expand...
Click to collapse
Many thanks
Hello my dear old friends.
It's been a while since i don't write on XDA but i have a problem that i can't solve.
I have a Zenfone 6 since 2 years, i have been allways super happy with this phone: good camera, good perfromance, good battery and, best of all, 7:30 hours of Screen on time with 2 days of use per single charge...
Since the last update to android 11 my screen on time dropped badly ...i can barely reach 6 hours... tipical resoult is 5:30 hours...
This means i have "magically" lost 2 hours of screen on time...
Searching the web i have found some advice that i tried:
-disable facebook services
-disalbe some functions...
- factory reset
- back to android 10
- back again to android 11
- another factory reset...
none of theese have worked so far...
Can you please help me?
What am i missing?
What am i doing wrong?
Basically i can't use the phone as i was doing before...
I post a screnshot of the battery screen
please help...
Turn off Wifi, Location, Bluetooth,NFC scanning.
Turn off "Knock twice to retract camera"
Use Greenify to kill unused apps.