SM-N920C insane battery drain overnight !!! - Galaxy Note5 Q&A, Help & Troubleshooting

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.

Related

Trouble waking after rooting

Hi, I have rooted using Doomlord's method. But I have problems waking the note up from sleep. Upon pressing home/power button, the black screen displays random red/blue/green/white pixels appearing slowly until the entire screen is filled like in milkyway. I have to try repeatedly to get back to my widget locker screen. Anyone can help? Thank you.
I have never heard of your problem before, but it sounds like a cool effect.
Sent from my superior GT-N7000 using Tapatalk
Zamboney said:
I have never heard of your problem before, but it sounds like a cool effect.
Sent from my superior GT-N7000 using Tapatalk
Click to expand...
Click to collapse
Yeah it looks pretty cool. like the milky way. Haha I think it's just a problem with the set's display. I'm fine when on stock firmware and kernel. When I tried flashing franco kernel the problem recurred. Found a guy on franco.kernel's thread with the same issue.
iamastone said:
Yeah it looks pretty cool. like the milky way. Haha I think it's just a problem with the set's display. I'm fine when on stock firmware and kernel. When I tried flashing franco kernel the problem recurred. Found a guy on franco.kernel's thread with the same issue.
Click to expand...
Click to collapse
Did you recently buy your SGN? I remember reading somewhere that it is due to the newer notes' kernel sources. I get the same issues too. So atm, I just stick with a rooted CF kernel.
coolfire said:
Did you recently buy your SGN? I remember reading somewhere that it is due to the newer notes' kernel sources. I get the same issues too. So atm, I just stick with a rooted CF kernel.
Click to expand...
Click to collapse
Yes it's only a couple of weeks old someone with similar issues has rocket rom v22 and has no issues, so maybe you'd wanna try also.
Hi Guys,
mine is a few days old and has the exactly same problem with all not stock kernels. So do you think there will be a fix for this?
greets
phasA
phasA said:
Hi Guys,
mine is a few days old and has the exactly same problem with all not stock kernels. So do you think there will be a fix for this?
greets
phasA
Click to expand...
Click to collapse
I really have no idea man. I hope there'd be a fix. I tried flashing rocket rom v22 and got bootloop. Not sure if i did it wrong or if it's the new kernel causing the problem reverted back to stock.
iamastone said:
I really have no idea man. I hope there'd be a fix. I tried flashing rocket rom v22 and got bootloop. Not sure if i did it wrong or if it's the new kernel causing the problem reverted back to stock.
Click to expand...
Click to collapse
Hey, I have the same problem and after my research, our note from SG which I believe you recently bought too needs to use kernel 2.3.6.14 above. So suppose your rom is fitted with say a Franco kernel, what you can do is:
1. Flash the rom, then after which reboot and make sure it loads fine. Access back to recovery with VOL UP + MENU + POWER, flash a new kernel.
2. replace the kernel in the .zip of the rom and then flash it as normal.
Scared the **** out of me too, I thought I bricked my phone
Kernel related 100%

Clean reinstall ICS - need help choosing the right ROM

Getting sick of the ICS battery and kernel issues and have decided to clean out the phone and install everything fresh.
I am currently on an unrooted stock ICS ROM (N7000XXLRK) and understand that I should go back to a GB ROM first then install ICS. I will search on here for a guide on how to do it (links welcome ) but am confused as to which ROM I should use of the many stock ROMs posted on here.
Since I am going to do a clean install, is it worth going back to the XXLRK ROM or is there an improved one which has sorted the battery kernel issues out? Which GB ROM can I safely go back to without confusing things before I reflash ICS?
Is it recommended that anything else is added or flashed while I have the hood up? Unless there is an uber stable custom ROM I want to stay stock, but will want to root it.
jazzdude555 said:
Getting sick of the ICS battery and kernel issues and have decided to clean out the phone and install everything fresh.
I am currently on an unrooted stock ICS ROM (N7000XXLRK) and understand that I should go back to a GB ROM first then install ICS. I will search on here for a guide on how to do it (links welcome ) but am confused as to which ROM I should use of the many stock ROMs posted on here.
Since I am going to do a clean install, is it worth going back to the XXLRK ROM or is there an improved one which has sorted the battery kernel issues out? Which GB ROM can I safely go back to without confusing things before I reflash ICS?
Is it recommended that anything else is added or flashed while I have the hood up? Unless there is an uber stable custom ROM I want to stay stock, but will want to root it.
Click to expand...
Click to collapse
Download gb rom.
http://www.hotfile.com/dl/136370893/6d2a726/N7000XXKK3_N7000ODDKK1_INU.zip.html
Then flash it via PCODIN
root it and flash this ics using Mobileodin or pcodin
http://forum.xda-developers.com/showthread.php?t=1817596
Sent From My GT-N7000 Using XDA Premium.
sahilarora2003 said:
Download gb rom.
http://www.hotfile.com/dl/136370893/6d2a726/N7000XXKK3_N7000ODDKK1_INU.zip.html
Then flash it via PCODIN
root it and flash this ics using Mobileodin or pcodin
Sent From My GT-N7000 Using XDA Premium.[/QUOTE
Thanks
But which ICS ROM are you referring to?
Click to expand...
Click to collapse
jazzdude555 said:
sahilarora2003 said:
Download gb rom.
http://www.hotfile.com/dl/136370893/6d2a726/N7000XXKK3_N7000ODDKK1_INU.zip.html
Then flash it via PCODIN
root it and flash this ics using Mobileodin or pcodin
Sent From My GT-N7000 Using XDA Premium.[/QUOTE
Thanks
But which ICS ROM are you referring to?
Click to expand...
Click to collapse
Link updated.
Press thanx button if you feel helped.
Sent From My GT-N7000 Using XDA Premium.
Click to expand...
Click to collapse
sahilarora2003 said:
jazzdude555 said:
Link updated.
Press thanx button if you feel helped.
Sent From My GT-N7000 Using XDA Premium.
Click to expand...
Click to collapse
Are these ROMs different to the European ones. I am on the Germany one now and do not want to lose updates etc.
Click to expand...
Click to collapse
jazzdude555 said:
sahilarora2003 said:
Are these ROMs different to the European ones. I am on the Germany one now and do not want to lose updates etc.
Click to expand...
Click to collapse
Then ou can download this ICS version (Open Germany)
http://www.hotfile.com/dl/155490069/c7932d4/N7000XXLPY_N7000OXALPY_DBT.zip.html
Click to expand...
Click to collapse
sahilarora2003 said:
jazzdude555 said:
Then ou can download this ICS version (Open Germany)
http://www.hotfile.com/dl/155490069/c7932d4/N7000XXLPY_N7000OXALPY_DBT.zip.html
Click to expand...
Click to collapse
you recommend using a 4.03 version over a 4.04?
Will this still have the kernel problem with deep sleep and excessive battery usage?
Click to expand...
Click to collapse
jazzdude555 said:
sahilarora2003 said:
you recommend using a 4.03 version over a 4.04?
Will this still have the kernel problem with deep sleep and excessive battery usage?
Click to expand...
Click to collapse
You can also have the latest version Which is LRK base.
http://www.hotfile.com/dl/164510335/d5dc587/N7000XXLRK_N7000DBTLRK_DBT.zip.html
First Downgrade to GB and then upgrade to this ICS Stock ROM.
JUST DON'T EVER WIPE WITH STOCK ICS KERNEL. USE A CUSTOM KERNEL LIKE NOTECORE,SPEEDMOD ETC.
Click to expand...
Click to collapse
jazzdude555 said:
sahilarora2003 said:
you recommend using a 4.03 version over a 4.04?
Will this still have the kernel problem with deep sleep and excessive battery usage?
Click to expand...
Click to collapse
upgrading to the latest ICS kernel doesn't necessarily guarantee that your deep sleep and excessive battery usage woes will go away.... your deep sleep and battery drain issues are subjective and have lots of factors that might contribute to it.
Don't let the notion fool you into thinking that your issues(above) will simply be resolve by simply upgrading to the latest firmware. Because I'll tell you now.. it will not still. (infact there have been people complaining that upgrading to the latest ICS one have increase more their battery drain than ever before), unusual as it may seem... but it has been complained about already.
Just like to let you know that...
Click to expand...
Click to collapse
letters_to_cleo said:
jazzdude555 said:
upgrading to the latest ICS kernel doesn't necessarily guarantee that your deep sleep and excessive battery usage woes will go away.... your deep sleep and battery drain issues are subjective and have lots of factors that might contribute to it.
Don't let the notion fool you into thinking that your issues(above) will simply be resolve by simply upgrading to the latest firmware. Because I'll tell you now.. it will not still. (infact there have been people complaining that upgrading to the latest ICS one have increase more their battery drain than ever before), unusual as it may seem... but it has been complained about already.
Just like to let you know that...
Click to expand...
Click to collapse
First thing I am just wondering why this quoting is broked ? looks like something is broken in this thread.
Second thing I didn't advised anyone (not the op) that your issues will be resolved by just doing the things mentioned above. Confused ? Check OP.I am currently on an unrooted stock ICS ROM (N7000XXLRK) and understand that I should go back to a GB ROM first then install ICS. I will search on here for a guide on how to do it (links welcome ) but am confused as to which ROM I should use of the many stock ROMs posted on here.
Third I was just answering him the question he asked in "OP"
Fourth if you are facing deep sleep issues or your device is not going to deep sleep mode then OP can try this..
Turn ON the Airplane Mode.
Switch Off your Phone.
Take the battery OUT for a minute or TWO
Put it back and start your phone.
Wait for everything to load
Turn off the Airplane Mode.
After that you can check the same in CPUSPY
CHEERS
Click to expand...
Click to collapse
sahilarora2003 said:
letters_to_cleo said:
First thing I am just wondering why this quoting is broked ? looks like something is broken in this thread.
Second thing I didn't advised anyone (not the op) that your issues will be resolved by just doing the things mentioned above. Confused ? Check OP.I am currently on an unrooted stock ICS ROM (N7000XXLRK) and understand that I should go back to a GB ROM first then install ICS. I will search on here for a guide on how to do it (links welcome ) but am confused as to which ROM I should use of the many stock ROMs posted on here.
Third I was just answering him the question he asked in "OP"
Fourth if you are facing deep sleep issues or your device is not going to deep sleep mode then OP can try this..
Turn ON the Airplane Mode.
Switch Off your Phone.
Take the battery OUT for a minute or TWO
Put it back and start your phone.
Wait for everything to load
Turn off the Airplane Mode.
After that you can check the same in CPUSPY
CHEERS
Click to expand...
Click to collapse
Thanks for that.
I have tried the method you describe and also looked at CPUSpy with BBS and on top of that I have the keyboard lockup issue too in Chrome.
It seems that the quality of the phone is completely lower since the ICS updates with it not providing a full day of use on one charge as well as me having to be careful about bleutooth/wifi usage and time that I use the phone to surf. Quite ridiculous really and I haven't had to use a smartphone like this since the days of the HTC Diamond.
Before I revert back to GB and be done with it, I want to try an nice clean ICS install and give it one last chance, unless there is a custom ICS ROM you think I should consider.
Click to expand...
Click to collapse
Ahoi,
i thing i have a question to this thread.
If i am curently on stock ROM germany open N7000XXLRG_N7000DBTLRG_N7000XXLRB (after rooting, simlock unlocking and unroot)
can i simply try another ROM via PC odin from this thread? http://forum.xda-developers.com/showthread.php?t=1424997
I wanna just try if the battery will better work. (in the moment 23h 30min of using, display on 4h, deep sleep 18h and battery with 28%)
Thanks.
Bonumy said:
Ahoi,
i thing i have a question to this thread.
If i am curently on stock ROM germany open N7000XXLRG_N7000DBTLRG_N7000XXLRB (after rooting, simlock unlocking and unroot)
can i simply try another ROM via PC odin from this thread? http://forum.xda-developers.com/showthread.php?t=1424997
I wanna just try if the battery will better work. (in the moment 23h 30min of using, display on 4h, deep sleep 18h and battery with 28%)
Thanks.
Click to expand...
Click to collapse
Yes, using pc odin you can flash what you like. If you want good battery, it's worth doing a clean install ie perform data wipe/factory reset to clear any old mess, obviously if you're going onto ics make sure you have a safe kernel before performing any wipes at all.
To be honest though, for ICS you're getting pretty good battery life, I doubt you'll top it except going back to GB.
All the best, let us know how you get on.
Sent from my GT-N7000 using xda premium
SpyderTracks said:
Yes, using pc odin you can flash what you like. If you want good battery, it's worth doing a clean install ie perform data wipe/factory reset to clear any old mess, obviously if you're going onto ics make sure you have a safe kernel before performing any wipes at all.
To be honest though, for ICS you're getting pretty good battery life, I doubt you'll top it except going back to GB.
All the best, let us know how you get on.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Yes, I understand that WipeAll is the best way. But this mean, flash safe kernel = root (or can i just flash safe kernel on my stock ICS via PC odin? )
And root ICS = go to GB directly rooted kernel and....etc.
In my old Galaxy Spica I have change kernel or mod (rom) every month but was always just 2.2 froy. So no worry about it.
And still i am reading all thread of all rom in XDA. No rom is perfect. Its working but sometimes some bugs...so i am tired (2 years with Spica) of looking for the best kernel for my note.
Now i want just one normal working with a little good live of battery
btw. What is your live of battery on custom kernel 4.0.3. ? If you say i have pretty good battery i will not it change
Bonumy said:
Yes, I understand that WipeAll is the best way. But this mean, flash safe kernel = root (or can i just flash safe kernel on my stock ICS via PC odin? )
And root ICS = go to GB directly rooted kernel and....etc.
In my old Galaxy Spica I have change kernel or mod (rom) every month but was always just 2.2 froy. So no worry about it.
And still i am reading all thread of all rom in XDA. No rom is perfect. Its working but sometimes some bugs...so i am tired (2 years with Spica) of looking for the best kernel for my note.
Now i want just one normal working with a little good live of battery
btw. What is your live of battery on custom kernel 4.0.3. ? If you say i have pretty good battery i will not it change
Click to expand...
Click to collapse
Firstly battery: ics swallows a lot more juice than gb, so what you're getting is pretty good. I'm currently on paranoid android jb beta 1.4 with Beastmode kernel and getting roughly 8 hours with 4 hours screen on. I use it a lot! When I was on pure ics 4.03 I was getting around the same.
Roms and kernels: if you flash an already rooted gb, you can do so now with pc odin and it will automatically root. When you've done that, check to see if cwm is installed as it may be part of the package in which case your good to go, if not just flash a Chainfire kernel. Then you have cwm recovery (vol up, home and power) and flash this rom package which includes a safe kernel.
Hope that makes sense.
Sent from my GT-N7000 using xda premium
jazzdude555 said:
sahilarora2003 said:
Thanks for that.
I have tried the method you describe and also looked at CPUSpy with BBS and on top of that I have the keyboard lockup issue too in Chrome.
It seems that the quality of the phone is completely lower since the ICS updates with it not providing a full day of use on one charge as well as me having to be careful about bleutooth/wifi usage and time that I use the phone to surf. Quite ridiculous really and I haven't had to use a smartphone like this since the days of the HTC Diamond.
Before I revert back to GB and be done with it, I want to try an nice clean ICS install and give it one last chance, unless there is a custom ICS ROM you think I should consider.
Click to expand...
Click to collapse
You can try Cleanote v5 here===> http://forum.xda-developers.com/showthread.php?t=1716088
Epsilon Project here ===> http://forum.xda-developers.com/showthread.php?t=1836201
RocketRom here ===> http://forum.xda-developers.com/showthread.php?t=1654838
Criskelo's here ====> http://forum.xda-developers.com/showthread.php?t=1609252
Install which tastes you better
Click to expand...
Click to collapse
sahilarora2003 said:
jazzdude555 said:
You can try Cleanote v5 here===> http://forum.xda-developers.com/showthread.php?t=1716088
Epsilon Project here ===> http://forum.xda-developers.com/showthread.php?t=1836201
RocketRom here ===> http://forum.xda-developers.com/showthread.php?t=1654838
Criskelo's here ====> http://forum.xda-developers.com/showthread.php?t=1609252
Install which tastes you better
Click to expand...
Click to collapse
I presume these ROMs have their kernels built in.
Would you thus recommend one of these custom ROMs for my requirements over say stock ICS with perhaps a different kernel? I am not really looking for lots of features as I would like to build up the apps on my own, ie shut out bloatware. I would like it to be stable and have at least 15 hours of battery life with 3-4 hours screen time, which is what I enjoyed with GB. How do you think CM9 fits in with your selection?
Last flashing I did was on a Dell Streak which was easy as there was only DJ Steve at the time, Seems with the Note I am starting again from scratch, completely different flash process and loads of ROMs. Sort of blinded by it all to be honest
Click to expand...
Click to collapse
jazzdude555 said:
sahilarora2003 said:
I presume these ROMs have their kernels built in.
Would you thus recommend one of these custom ROMs for my requirements over say stock ICS with perhaps a different kernel? I am not really looking for lots of features as I would like to build up the apps on my own, ie shut out bloatware. I would like it to be stable and have at least 15 hours of battery life with 3-4 hours screen time, which is what I enjoyed with GB. How do you think CM9 fits in with your selection?
Last flashing I did was on a Dell Streak which was easy as there was only DJ Steve at the time, Seems with the Note I am starting again from scratch, completely different flash process and loads of ROMs. Sort of blinded by it all to be honest
Click to expand...
Click to collapse
All these roms have great performance with long battery life. BTW i am on pa 0.5 now.
Sent from my GT-N7000 using Xparent ICS Tapatalk 2
Click to expand...
Click to collapse
sahilarora2003 said:
jazzdude555 said:
All these roms have great performance with long battery life. BTW i am on pa 0.5 now.
Sent from my GT-N7000 using Xparent ICS Tapatalk 2
Click to expand...
Click to collapse
Paranoid looks very interesting.
Is it recommended that I try it or is it too unstable and thus I should I stick to the other listed Roms?
Click to expand...
Click to collapse
sahilarora2003 said:
letters_to_cleo said:
First thing I am just wondering why this quoting is broked ? looks like something is broken in this thread.
Second thing I didn't advised anyone (not the op) that your issues will be resolved by just doing the things mentioned above. Confused ? Check OP.I am currently on an unrooted stock ICS ROM (N7000XXLRK) and understand that I should go back to a GB ROM first then install ICS. I will search on here for a guide on how to do it (links welcome ) but am confused as to which ROM I should use of the many stock ROMs posted on here.
Third I was just answering him the question he asked in "OP"
Fourth if you are facing deep sleep issues or your device is not going to deep sleep mode then OP can try this..
Turn ON the Airplane Mode.
Switch Off your Phone.
Take the battery OUT for a minute or TWO
Put it back and start your phone.
Wait for everything to load
Turn off the Airplane Mode.
After that you can check the same in CPUSPY
CHEERS
Click to expand...
Click to collapse
After turn on the airplane mode
Unselect all sound feature.....
Hi....
Inviato dal mio GT-N7000 con Tapatalk 2
Click to expand...
Click to collapse

[Q&A] [KERNEL][N6] franco.Kernel - r1

Q&A for [KERNEL][N6] franco.Kernel - r1
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [KERNEL][N6] franco.Kernel - r1. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
zephiK said:
Franco Pre-r1 testing battery results from a one day period, was at home on wifi all day. 7h 22m 40s @ 2% using very similar settings that I used on the OnePlus One (vt_quad)
Edit:
Battery should be better since more changes were made to the kernel compared to the pre-r1 build I was using.
Click to expand...
Click to collapse
Hi, the 1st image shows 5.0.2 lollipop?! How did you get that please?
???
does this kernel work on all phones, sprint att and such with stock roms or do i need a custom rom?
also, i am used to flashing roms and kernels on galaxy phones, so this is new to me. Is it the same process? Get into TWRP and install the zip? Or do i need to do a complete wipe? If i want to return back to stock for any reason, what will I have to then? Basically, im concerned with erasing my data.
Thanks
confused!!
does it work on 5.0.1?
N5Erez said:
???
Click to expand...
Click to collapse
Why are you using the old app? Update it. It's been out for a week now.
TheySaidWhat?! said:
Hi, the 1st image shows 5.0.2 lollipop?! How did you get that please?
Click to expand...
Click to collapse
Update to a custom rom that uses 5.0.2.
stas333 said:
does this kernel work on all phones, sprint att and such with stock roms or do i need a custom rom?
also, i am used to flashing roms and kernels on galaxy phones, so this is new to me. Is it the same process? Get into TWRP and install the zip? Or do i need to do a complete wipe? If i want to return back to stock for any reason, what will I have to then? Basically, im concerned with erasing my data.
Thanks
Click to expand...
Click to collapse
The kernel is universal, works for everything. Just flash the zip same process, boot into twrp and flash the kernel and then reboot.
It's as simple as that. If you want to return to stock then flash stock kernel zip, it's simple.
Sent from my Nexus 6 using Tapatalk
For those of us running LS your home and multitasking buttons will disappear. You can use pie controls to counter this. Also your lock screen won't work it will just shown your home screen when you dt2w or press the power to wake the device. I don't use a lock code so this is what happens to me. I love Franco's kernels after using them on my Nexus 7 and I can't wait to use this one once the issues are fixed.
zephiK said:
Why are you using the old app? Update it. It's been out for a week now.
Update to a custom rom that uses 5.0.2.
The kernel is universal, works for everything. Just flash the zip same process, boot into twrp and flash the kernel and then reboot.
It's as simple as that. If you want
to return to stock then flash stock kernel zip, it's simple.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
Thank you. Whats the updating app eveyone talking about? Is it worth buying?
stas333 said:
Thank you. Whats the updating app eveyone talking about? Is it worth buying?
Click to expand...
Click to collapse
Franco kernel updater. It's the app that companions the kernel which let's you update the kernel with a click of a button as well as tweak settings of the kernel and change colors and have profiles etc.
It's 30 percent off right now. Is it worth buying? Of course, it's on sale and still holiday season.
Sent from my Nexus 6 using Tapatalk
zephiK said:
Franco kernel updater. It's the app that companions the kernel which let's you update the kernel with a click of a button as well as tweak settings of the kernel and change colors and have profiles etc.
It's 30 percent off right now. Is it worth buying? Of course, it's on sale and still holiday season.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
cool. Downloaded the app and within it i downlaoded the kernel. went into TWRP and installed the zip. lets see how things work now.
stas333 said:
cool. Downloaded the app and within it i downlaoded the kernel. went into TWRP and installed the zip. lets see how things work now.
Click to expand...
Click to collapse
You can flash the kernel with on click via the app. Its painless and awesome. If you haven't used the app before check out the options there are even ones to save previous kernels and per app settings. The app is worth every penny.
Pilz said:
You can flash the kernel with on click via the app. Its painless and awesome. If you haven't used the app before check out the options there are even ones to save previous kernels and per app settings. The app is worth every penny.
Click to expand...
Click to collapse
thats nice to know, to bad i didnt make a backup of the original kernel. oh well.
another question. I selected the power saving mode, restarted the phone, and it wasnt highlighted anymore. Do i have to select one of the modes every time i reboot? Which mode is automatically selected after each reboot?
zephiK said:
Why are you using the old app? Update it. It's been out for a week now.
Update to a custom rom that uses 5.0.2.
The kernel is universal, works for everything. Just flash the zip same process, boot into twrp and flash the kernel and then reboot.
It's as simple as that. If you want to return to stock then flash stock kernel zip, it's simple.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
Where do I download the latest version?
stas333 said:
thats nice to know, to bad i didnt make a backup of the original kernel. oh well.
another question. I selected the power saving mode, restarted the phone, and it wasnt highlighted anymore. Do i have to select one of the modes every time i reboot? Which mode is automatically selected after each reboot?
Click to expand...
Click to collapse
It should automatically apply, I haven't used Franco's kernel in a while since I sold my Nexus 7 (2013) a few months ago. A lot has changed in the app since then. I would try some things and see what happens.
N5Erez said:
Where do I download the latest version?
Click to expand...
Click to collapse
You buy it from the Play Store...?
Fluid02 said:
does it work on 5.0.1?
Click to expand...
Click to collapse
Yes it does.
???
???
???
N5Erez said:
???
Click to expand...
Click to collapse
It's obvious that you're pirating the app because the app isn't even called FKUBeta anymore. Buy the application and then your problems with the application will go away.
Also, stop saying ??? It adds nothing to the conversation
Sent from my Nexus 6 using Tapatalk
Okay thank you very much
Okay thank you very much
N5Erez said:
Okay thank you very much
Click to expand...
Click to collapse
I don't mean to be rude or anything but yeah. Piracy isn't something we endorse on xda, it's a app that was well thought out in terms of design and is updated quite frequently. Plus it's on sale!
You won't regret buying it for the convenience of flashing newer versions of the kernel.
Sent from my Nexus 6 using Tapatalk

Can i fix deep sleep without changing kernel in note 5??

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

If I flash stock ROM will I get deep-sleep issue? (I have tripped KNOX).

Can someone please help me clarify something. If I flash stock ROM, but have tripped knox will I get deep-sleep issues or will it be fine?
moustafasadek11 said:
Can someone please help me clarify something. If I flash stock ROM, but have tripped knox will I get deep-sleep issues or will it be fine?
Click to expand...
Click to collapse
Yes you will recive a deep sleep issue
GOIGIG said:
Yes you will recive a deep sleep issue
Click to expand...
Click to collapse
Damn it... that's the biggest thing I hated about all of Samsung's flagships phones last year.. its messed up...
moustafasadek11 said:
Damn it... that's the biggest thing I hated about all of Samsung's flagships phones last year.. its messed up...
Click to expand...
Click to collapse
Wait for marshmellow then APPLY the deep sleep fix via twrp, it should be the best bet
Sent from my SM-N920T using Tapatalk
You do not will not get a story of deep sleep
moustafasadek11 said:
Damn it... that's the biggest thing I hated about all of Samsung's flagships phones last year.. its messed up...
Click to expand...
Click to collapse
You won't supersu 2.71beta patches this. I have mm and tripped Knox and no deep sleep bug
Sent from my SM-N920W8 using Tapatalk
What if i want to go back on stock firmware? Can i still get the deep sleep fixed somehow? Or am i stuck with a rooted firmware in order to have a battery with energy?
You will get deep sleep bug even you flash official stock firmware because you already tripped knox.

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