yashsingh1/xdaforums huggingface dataset:
[Galaxy Note5 Original Android Development] schellemann:
Amazing

I tested it on my SM-N920I too. No Problems so far. No reboots during calls any more. Anything seems to work. Couldn't find any bugs yet.

Thank you so much for your perfect work.
[Galaxy Note5 Original Android Development] sshafranko:
Any possibility of getting arter97s help or using his source? Seems like he has it figured out.
[Galaxy Note5 Original Android Development] UpInTheAir:
I tested a few bits and pieces from his source, but didn't help. I haven't asked him yet, but believe it could be fixed inadvertently or a combo of things. So he might not even know.

Of course, I could compile using his source (being open-source GPL Linux binary), but seeing he has released for the Note 5, it's not ethical to do so. Also, a lot of his commits etc are not my style either and not "clean" enough source base for my needs.

EDIT:

Testing again (will edit this post with results):

Calls Received

Call #1 = 15 mins + no reboot

Call #2 = 70 mins + no reboot

Call #3 = REBOOT (first call after sleep 7 hrs - almost instant reboot though)

Call #4 = 12 mins + REBOOT

Call #5 = 6 mins + REBOOT

Wipe cache & reboot option from Synapse

Call #6 = 12 mins + REBOOT
[Galaxy Note5 Original Android Development] sshafranko:
Sounds like tour getting there...70min is sweet. When i first rooted with noble the call reboots were very sporadic, sometimes 30 sec into call, sometimes 3 min, but i never made it over 5 min....reboots happened on outgoing and incoming calls.
[Galaxy Note5 Original Android Development] themoto:
I really don't know off this helps but It look like's the SM-9208 Dual Sim have no reboot problem's,

look here http://xdaforums.com/note5/general/guide-how-to-root-sm-n9208-t3214659.

I have the SM-920C because off the reboot problems on stock kernel and rom.

Thanks.
[Galaxy Note5 Original Android Development] UpInTheAir:
The OP of that thread has:

1. Posted without kernel dev permission ?

2. Not supplied kernel source (if modified) as per legal GPL requirements and XDA rules

I know you were trying to help, but open-source is about collaboration. Simply sharing someone else’s work is not enough and such work (under current circumstances) is certainly not permitted in this thread until it meets XDA requirements.

EDIT (will update results below):

Testing again

:

- Stock ROM N920CXXU1AOH2

- Receiving call

- Data on

- USB connected to PC

Call #1 = 23:10 min + no reboot

Call #2 = 25:01 min + no reboot

Call #3 = 22:51 min + no reboot

- USB dis-connected from PC

Call #4 = 01:51 min + REBOOT :(

Call #5 = 04:21 min + REBOOT :(

- USB connected to PC

Call #6 = 17:16 min + no reboot

Call #7 = 18:02 min + no reboot

- USB connected to PC

Call #8 = 17:08 min + no reboot

- USB dis-connected from PC

Call #9 = 17:00 min + REBOOT :(
[Galaxy Note5 Original Android Development] UpInTheAir:
I am going to release v1.2 beta for SM-N920C and SM-N920T.

There are still some call reboots (refer previous post), but taking a break from that issue and having a play with some some fun/cool new features :)

If T-Mobile users wish for a kernel to play with, then please post your stock boot.img from N920TUVU2COI5 firmware. You can download the firmware package (and extract the boot.img) from sammobile.com or samsung-updates.com (1.5+GB)

Other variants won't be supported just yet. Intend to later on though when hopefully the call reboot bug is fully fixed ;)

Cheers,

UITA
[Galaxy Note5 Original Android Development] UpInTheAir:
v1.2 beta released

v1.2b update for SM-N920-C device

Check out the change-log in Post #2.

Tested by UpInTheAir with

:

SM-N920-C 32GB device

stock N920CXXU1AOH4 firmware

no Xposed etc

no tweaks etc

XDA RULE #1 'SEARCH BEFORE POSTING". Please READ Posts #1-3 BEFORE flashing !!

Bugs:

1. Still have the call reboot bug, but seems to be improved. Latest results of testing v1.2b

Outgoing calls

(no USB charge)

21:07 min + reboot

20:37 min + reboot

Incoming calls

(no USB charge)

08:20 min + reboot

04:20 min + reboot

Incoming calls

(USB charging)

26:32 +

no reboot

2. Synapse sometimes FC after changing screen options in Synapse. Works OK after re-open

3. Synapse Screen mDNIe colour control wrong. Also affects device display Cinema settings

Have fun :)

Cheers

UITA
[Galaxy Note5 Original Android Development] sshafranko:
Coi5 SM-N920t boot image....Thanks

http://www.mediafire.com/download/f9bt7j38mlb53na/boot.tar.md5
[Galaxy Note5 Original Android Development] UpInTheAir:
I'll build it first thing in the morning (Thai time), need to get to bed
[Galaxy Note5 Original Android Development] SeVIIn:
Looking forward to the progression of this kernel, definitely has a nice feature set :)
[Galaxy Note5 Original Android Development] UpInTheAir:
v1.3b released

v1.3b update for SM-N920-C & SM-N920-T devices

Check out the change-log in Post #2.

Tested by UpInTheAir with

:

SM-N920-C 32GB device

stock N920CXXU1AOH4 firmware

no Xposed etc

no tweaks etc

XDA RULE #1 'SEARCH BEFORE POSTING". Please READ Posts #1-3 BEFORE flashing !!

Bugs:

Still have the call reboot bug, but seems to be improved. Latest results of testing found in v1.2b release post

Have fun :)

Cheers

UITA
[Galaxy Note5 Original Android Development] guaneet:
1.3b running great on n920T, no reboots yet! also cell standby has greatly decreased for me too! thanks!
[Galaxy Note5 Original Android Development] UpInTheAir:
Spot the difference ;)
[Galaxy Note5 Original Android Development] DLUX24:
Gpu at 100mhz, nice
[Galaxy Note5 Original Android Development] UpInTheAir:
Don't see any other Exynos7420 kernels with 100 / 160 MHz min underclock. Required just a little extra and a pointer from AndreiLux for the clock rate formula so I could calculate. What ? Maths ! :)

Could be a first. :thumbup:

Might try for the 852 MHz max, but no guarantee as a little more is needed once again. ..
[Galaxy Note5 Original Android Development] iko11:
I jumped from G2 we had a great Kernel developer in there (dorimanx) and now we have one in here :) That's really good 100mhz min clock for GPU pretty nice. I will eventually root my device and sacrifice the warranty :/
[Galaxy Note5 Original Android Development] UpInTheAir:
Thanks for the words of encouragement :)

I must admit don't have the time to study and learn even a fraction of what those real devs are capable of. I do try a lot of things though, much of which doesn't come to anything.
[Galaxy Note5 Original Android Development] iko11:
Those devs are willing to try new stuffs and test have their own fans. It mostly depends on the expectations of users. He also tried alot of stuffs and reverted back sometimes this is normal, don't hesitate to try :)
[Galaxy Note5 Original Android Development] jpeps3:
No sleep on the new kernel
[Galaxy Note5 Original Android Development] jpeps3:
No sleep
[Galaxy Note5 Original Android Development] LiL_Assassin:
Will this kernel / does this kernel support my current device?
[Galaxy Note5 Original Android Development] UpInTheAir:
772 / 852 MHz max freq now allowable and working.

No real increase in benchmark due to thermal throttling. Will increase limits to see if that helps.
[Galaxy Note5 Original Android Development] UpInTheAir:
I can't say as I haven't yet specifically built for your variant.

Some have earlier reported the SM-N920C kernel works. But you would have realised that if you'd read (at least) the requirements and download section ;)
[Galaxy Note5 Original Android Development] LiL_Assassin:
On very limited internet so I didn't search through much, my apologies. I will give it a go :)

Update. Very happy with it so far. Battery life is so far so good. Haven't had a reboot yet.. Just happens on calls? Looking forward to seeing how this plays out. Not advertising at all. But before I tried this out. I used arters (spell check?) kernel 4.2 (had good battery life and 5.0, had slightly for worse battery life) but they didn't roboot in anyway, had it for about 3 days. And made numerous calls.
[Galaxy Note5 Original Android Development] UpInTheAir:
A user friendly way to adjust thermal throttling :)
[Galaxy Note5 Original Android Development] Derpling:
OMG is that in the 1.3b version? been looking to disable DVFS, as xposed does not do that for some reason.
[Galaxy Note5 Original Android Development] UpInTheAir:
No, anything I've posted since v1.3b release is in development.

This doesn't prevent thermal throttling or disable DVFS, just user control to set frequency for each level.

Edit: that's it for the night. Been a busy day out with the family :)
[Galaxy Note5 Original Android Development] dutchmaster18:
Is anyone having an issue with call audio.. I'm running Darth stalker on t-mobile note 5. I have searched the thread and didn't see anything. Can someone please help.
[Galaxy Note5 Original Android Development] sshafranko:
Whats the call audio issue? What does it do
[Galaxy Note5 Original Android Development] dutchmaster18:
The phone rings, or you dial out, you hear the sound that tells you you are starting a call but no ring tone. Then no audio when the person answers then when you hang up you hear the hang up sound, that's it
[Galaxy Note5 Original Android Development] guaneet:
Random reboot N920T. Rom: Breakdown 2.0

Last kmsg http://1drv.ms/1OdpHGT
[Galaxy Note5 Original Android Development] UpInTheAir:
I don't have your devices and your posts leave too much guessing..............

I've made many test calls and no issue apart from what I've stated in thread testing.

Please read and follow the procedure I've requested top of Post #3. Thanks

As above post. Your log doesn't show anything.

I'm going to re-apply eousphoros patch for next release so we can see the start of the crash in last_kmsg . Maybe it'll show something again.

The only re-boot I have is:

During call (whilst disconnected from USB) - random duration - I might have another idea to try and a suspect

On A/C charge when reaching 100% - read somewhere else about his too - very seldom though
[Galaxy Note5 Original Android Development] dutchmaster18:
I tried 1.3b call audio works fine now. Maybe I did something wrong. Thanks for your help
[Galaxy Note5 Original Android Development] sshafranko:
For you UP......

http://xdaforums.com/showthread.php?p=63136039
[Galaxy Note5 Original Android Development] UpInTheAir:
Thanks, did see it, but in the middle of preparing a new release. Heaps of new features !!

Will get back to him once I've released and pushed to gitHub ;)
[Galaxy Note5 Original Android Development] UpInTheAir:
v1.4b released

v1.4b update for SM-N920-C device

Check out the change-log in Post #2.

Tested by UpInTheAir with

:

SM-N920-C 32GB device

stock N920CXXU1AOH4 firmware

no Xposed etc

no tweaks etc

XDA RULE #1 'SEARCH BEFORE POSTING". Please READ Posts #1-3 BEFORE flashing !!

Bugs:

Still have the call reboot bug, but seems to be improved. Latest results of testing found in v1.2b release post

Have fun :)

Cheers

UITA
[Galaxy Note5 Original Android Development] LiL_Assassin:
Trying now eagerly waiting for the reboot problem to go away, as I find your kernel to be the most battery saving and feature friendly. I have two random reboots that didn't have anything to do with calls but I'm not to fussed atm :) good job
[Galaxy Note5 Original Android Development] UpInTheAir:
I believe the GPU under-clock and over-clock options may be a first for a released Exynos7420 kernel. Could be wrong, but haven't seen any yet.

Your (non-call) reboots occurred when connected to A/C charger reaching 100% with SkyHigh defaults set ?

Note too all, too much under-clock or under-volt may lead to instabilities (freezes / SOD / reboot etc).
[Galaxy Note5 Original Android Development] LiL_Assassin:
I haven't made calls since using your kernel. I could do a few test runs if needed to tell you. But I wasn't on charge at the time. Once was during a download. Once while putting phone into standby and another was just out of the blue. Everything is defaults.
[Galaxy Note5 Original Android Development] UpInTheAir:
Maybe I need to (in future) build for your specific variant using the latest SM-N920I ramdisk and compile with SM-N920I defconfig. Not right now though.
[Galaxy Note5 Original Android Development] LiL_Assassin:
To be honest, I am not fussed. I have used multiple kernels with the SM-N920C or whatever it is. And everything has worked fine for me. Just this one with the random reboots. But I have made a short call and in the time of the latest update no reboots. But I'll get back to you on it :)

Edit. If you *want* to. I wouldn't stop you but right now I just want to see how development goes. I am trying it out and I'll help if I am able to. Maybe you could implement a bug report option to send you analytics data? I'm not sure hah, but I hope that other person can help you out.

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] UpInTheAir:
It's quite difficult to debug for a device variant I don't own or able to personally test. I might not be able to reproduce it at all. That's why a I just stick to my own SM-N920C, if something works on another variant, great, if not, I probably won't have the time too look much into it. Many users just don't understand my actual limitations and time constraints.
[Galaxy Note5 Original Android Development] LiL_Assassin:
No mate, I completely understand and I have been on the testing side after about 8 months of when a device has been released. This is more of just a couple a months and you are doing very well! I'm impressed. But if the other kernel works on my device already. I'm not worried. I'll keep using it and flashing your updates :) can't wait to see what you bring out next.

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] Jmakhdoom:
Will this work with SM-N920C dual sim?
[Galaxy Note5 Original Android Development] UpInTheAir:
If you could please find the time to post me the stock boot.img from N920IDVU1AOH6 firmware, I'll try and build a kernel for SM-N920-I . It does appear that the defconfig (compile instructions) is the same as The C variant, will have to diff the two to make sure though. There could be diff in the ramdisks, so will check that out.

I don't recall. It may have been asked and answered in thread, best to check that first.

Otherwise, please post me a screenshot of you device settings > about device > software info
[Galaxy Note5 Original Android Development] danon.brown:
I switched to this mid day. So it hasn't been 24 hours. I did have 3 random reboots with the phone off and idle. Once I set the minimum for both cores no reboots,no lag, no issues. Probably 5-10 calls ranging from 5 minutes to an hour. tmobile note 5.
[Galaxy Note5 Original Android Development] Derpling:
Had immediate reboot after phone was boot up, first time after flashing 1.4b kernel.

Also with your kernel, my performance are kinda low without me changing anything, on other hand Arter kernel all smooth and works perfect.

Am i suppose to change any values for it to work better?
[Galaxy Note5 Original Android Development] bill340:
The phone turns off after about 2 mins of charging.

Any idea?
[Galaxy Note5 Original Android Development] UpInTheAir:
Reboot - You did follow the install instructions before flash ? ie. clear Synapse data etc

Not enough info. Please read Post #3 again and post full details.

What do you mean by "performance" ? Smooth on my SM-N920C device as tested in release post, just reboot during call and sometimes at 100% battery on a/c charge
[Galaxy Note5 Original Android Development] Jmakhdoom:
Here it is....
[Galaxy Note5 Original Android Development] UpInTheAir:
You haven't posted any information to work with.........
[Galaxy Note5 Original Android Development] LiL_Assassin:
I'll get you that boot.img when I wake up. Been messing with my phone. I have changed the kernel governor to conservative on both, added hmp little packing. Lowered both CPUs Min settings and gpu to 100, I have over 1h usage time with no sleep and used 11%. No reboots at all.. Haven't tested on calls :P can't call anyone at 3am. But I thought I'd give you an update.

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] UpInTheAir:
Be careful of SOD.

I've been busy adding some schedulers (screenshot) + more.

Also taken a look at a couple logs. I found a couple things of interest and been trying to find a fix. If I can't fix it, at least find a "dirty" workaround. I have an idea for that, but whether I'm capable is the question.

Tomorrow though.
[Galaxy Note5 Original Android Development] LiL_Assassin:
Sounds good to me, and I know. But surprisingly my device wakes up just fine. (I used to do it a lot on my s2. And it used to struggle to wake up) is there by chance you could add governors? One that worked brilliantly on my s2 was darkness and alucard hotplug. I know this is a completely different device I just mean that maybe we could find a really good one for this device.

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] Jmakhdoom:
Here it is ..... I have SM-N920C dual sim.
[Galaxy Note5 Original Android Development] Derpling:
Yes i cleaned cache+dalvik, synapse data cache cleared, if u play Angry Birds 2 or PPSSPP , there are a bit of stutters and lags REGARDLESS of kernel settings, with Arter or stock kernel, while govenor set to performance(i set to performance on your kernel as well), AB2 plays with no single lag, 60fps.
[Galaxy Note5 Original Android Development] UpInTheAir:
wakelocks are nothing to do with device resuming from idle or sleep states. They prevent CPU cores from offline by design, but in many cases, not when desired.........

I don't normally go for custom governors. Usually they aren't any better than interactive (most balanced), and most are not compatible with Exynos HMP. Maybe test at another time though, but having a fancy name does not make it better. Maybe ktoonservative as he has ported it to S6 Exynos7420

Thanks, I'll try take a look soon

Please refer to Post #3 and try a few things first. It's all there for users to help themselves first.

Did you try other SkyHigh kernels ? You only need to search the file repository https://www.androidfilehost.com/?w=files&flid=37965

If it does not occur with v1.3b or earlier, then try set GPU minimum frequency to 100 MHz
[Galaxy Note5 Original Android Development] danon.brown:
[MENTION=3511708]UpInTheAir[/MENTION] I've been getting this notification but the phone is running fine.
[Galaxy Note5 Original Android Development] UpInTheAir:
Yeah, I've had that too. So far I've just ignored it as busy with other things like a in-call reboot bug. Your screenshot is caused by either my UCI implementation being unstable or Syanpse app itself. Doesn't appear to be negative to device though.

I don't know how to "fix" the in-call reboot bug yet, but a "work-around" is possible. I know a method, just need to be able to implement it. Tesing things right now.............

Will edit/update THIS post after/during testing.

In-coming Calls (USB dis-connected)

30:44 min + no reboot

37:18 min + no reboot

Out-going Calls (USB dis-connected)

28:02 min + no reboot

30:08 min + no reboot
[Galaxy Note5 Original Android Development] DLUX24:
Awesome work, that would be great if you would implement Ktoonsez governor.
[Galaxy Note5 Original Android Development] scudzilla:
Here's the one from SM-N9208.. dunno if there is a difference between 9208 variants sold in different countries.

I've also got the boot.img uploaded for when you need it.
[Galaxy Note5 Original Android Development] bill340:
Ok, I reinstalled the kernel and removed synapse before... After the kernel I reinstalled synapse. Also wiped cache and dalvik.

Now it seems to work better.

Just had one reboot last night during charging.

Hope we can get rid of that too...
[Galaxy Note5 Original Android Development] UpInTheAir:
Sorry, XDA won't let me hit "thanks" more than 8 times a day.......................

Will take a look at other variants after the next release v1.5b
[Galaxy Note5 Original Android Development] UpInTheAir:
Looks like I managed to "FIX" the in-call reboot bug !!! :highfive:

All will be revealed soon :)
[Galaxy Note5 Original Android Development] LiL_Assassin:
Very much looking forward to this. Made a call to work and phone rebooted. :(

Not complaining. Just very much looking forward to your update, also and I'm sorry if this is very noobish.. How does one get the boot.img? Never done it before.

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] UpInTheAir:
Download the entire (latest) firmware package for your device from either sammobile.com (need to join) or samsung-updates.com (1.5 + GB )

Extract so you have all the images, including boot.img (if your extraction tool eg. winrar/zip etc does not recognise the ___.tar.md5, then just rename to ___.tar)

zip the boot.img and post it here as attachment. Please confirm the PDA version of the firmware package in your post. (no confusion)
[Galaxy Note5 Original Android Development] sshafranko:
Great work can't wait to try 920t version☺
[Galaxy Note5 Original Android Development] dandroid7:
NICE!!
[Galaxy Note5 Original Android Development] UpInTheAir:
v1.5b released

v1.5b update for SM-N920-C device

Check out the change-log in Post #2.

Tested by UpInTheAir with

:

SM-N920-C 32GB device

stock N920CXXU1AOH4 firmware

no Xposed etc

no tweaks etc

XDA RULE #1 'SEARCH BEFORE POSTING". Please READ Posts #1-3 BEFORE flashing !!

Bugs:

Random reboot during charge. Only rebooted at 100% during A/C charge on my SM-N920C device

Have fun :)

Cheers

UITA
[Galaxy Note5 Original Android Development] asmen5:
Try v1.4b 4h26s no reboot on call (N9208 sva rom)
[Galaxy Note5 Original Android Development] LiL_Assassin:
Made a call. And received a call. No reboots yet. But I'll make a couple of more

Sent from my Skyhigh Note 5.
[Galaxy Note5 Original Android Development] mastergrillo:
Made a call and no reboot using 920t usually it would reboot 1 min in to the call call lasted 7 mins great work thanks.

If its not to much to ask can you implement Drive Droid support
[Galaxy Note5 Original Android Development] UpInTheAir:
Thanks all for the early feedback. Looks like an element of success :)

call lasted 7 mins ....... rebooted or OK ??

Drivedroid shouldn't be a problem (if I remember to do it), but currently downloading many sources so I can extract and make defconfig (build instructions) for every device variant.
[Galaxy Note5 Original Android Development] asmen5:
Trying v1.5b.. Still testing no issue so far.. (N9208 sva rom)
[Galaxy Note5 Original Android Development] mastergrillo:
It was ok no reboot thanks
[Galaxy Note5 Original Android Development] schellemann:
10+ minutes call outgoing and 5+ minutes incoming. No reboots so far. Great job. No lags like on arter97 kernel (which works great too btw...) but haven't done excessive testing yet. Gonna report as soon as there is something.
[Galaxy Note5 Original Android Development] schellemann:
Incoming call reboot after a few mins. After that outgoing 10+ minutes no reboot. 920I, wiped all cache and dalvik cache, all synapse data. last_kmsg attached.
[Galaxy Note5 Original Android Development] UpInTheAir:
OK, please post the SM-N9208 SEA boot.img from stock N9208XXU1AOH4.

I will try and build SkyHigh kernel for your specific device variant :)
[Galaxy Note5 Original Android Development] UpInTheAir:
Just re-testing again on my SM-N920C.

In-coming = 36:00 min + no reboot

Out-going = 13:__ min + no reboot

Your log complains about failure to suspend and mentions something about SCSI before that- which is the root problem of this BS firmware !! It may be caused by the induced wake-lock. Ensure CortexBrain script is "ONLINE" in Synapse.

My CortexBrain "solution" is not perfect, but best I can do for now. ;)

If you or other SM-N920I user could please post your stock N920IDVU1AOH6 boot.img, I will build a variant specific kernel
[Galaxy Note5 Original Android Development] bill340:
Just had another reboot when fully charged. What information can I provide to help you?

SM-N920I
[Galaxy Note5 Original Android Development] scudzilla:
Here it is, straight out of the AOH4 firmware.