yashsingh1/xdaforums huggingface dataset:
[OnePlus 2 Android Development] Destrto:
Latest Spectrum app does not recognize kernel. I've tried 1.9 and 1.8 with the spectrum fix, but neither one work. Not sure if its ROM related, but I'm on the latest Unofficial LineageOS 15.1. I have verified Root as well.

TricksterMod sees the CPU frequency changes, however, the spectrum app simply does not recognize the kernel being installed.

Also, something about the kernel changes the button vibration amount. Makes it very weak.
[OnePlus 2 Android Development] cpt.macp:
why you using that when we have official nightly tree , maintained by lineage developer .

unofficial LOS dev wants to do things on his own way and dont want to follow oreo standards .

Cant help much but as far as I know it should work on both builds

try reflashing the rom and magisk then reboot and then flash the 1.9

sometimes stock boot image gets updated with a lot of BS and craps

also you can tell me your max and min freq in little clusters ( use EX kernel manager or Auditor) before doing all this ( then do al this steps )
[OnePlus 2 Android Development] Shadow_Skull:
1. The unofficial builds in my opinion when I used them where better than the official builds, 2. What Oreo standards is he not following? Because it looks pretty Oreo to me
[OnePlus 2 Android Development] Destrto:
Because I don't like the official build.

Reflashed ROM, magisk, and then 1.9. Spectrum app still does not recognize that the kernel is installed.

Min is 384mhz, max is 1555mhz.
[OnePlus 2 Android Development] cpt.macp:
Since your max and min core clocks are exactly what it should be as configured by ngk it's not kernel based issue . maybe try to clear app data and try again. Since these core freq are set by kernel only ,which means the kernel is working fine .

---------- Post added at 02:36 ---------- Previous post was at 02:34 ----------

Something related to ramdisk and not using init.rc instead of initqcom.rc
[OnePlus 2 Android Development] Shadow_Skull:
Ah okay I see
[OnePlus 2 Android Development] Destrto:
Those numbers are from the stock kernel. They are not the values I get when I install NGK.
[OnePlus 2 Android Development] cpt.macp:
which ROM are you using??

because :-

# nogravity initialization script
import /init.spectrum.rc

on early-init
write /sys/devices/system/cpu/cpu0/online 1
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 1555200
[OnePlus 2 Android Development] aK_mr3'ofive:
Instructions needed!

I am currently on unofficial LineageOS 15.1 by Shreesha and ROM is not Rooted.

1. Root the ROM

2. Flash latest Kernel

3. Install No gravity App.

Are these right steps? Or do i need to install something else? I don't want to change any volatges or anything by myself. I want an app to do that for me itself. So, no gravity app will do that?

Also do i need to flash "bootfix" and "nokerneldetected fix" too?

Thanks
[OnePlus 2 Android Development] aK_mr3'ofive:
I don't understand the positive reviews of this kernel, probably I am doing something wrong here.

Modern Combat 5 2 hours of gameplay (Not Continuous) or even more. Game ran smoothly no doubt with an increase in temperature near about 65. Profile was Performance. Game was crashing too while playing.

ShadowGun Legends Some mins of gameplay. On Gaming+ mode game was lagging even on low settings. So tried performance mode and temperature rose to a whooping 99°C until phone switched off.

I don't think it is stable if temperatures are rising that much even with the given Profiles.

Battery drain is also instant.

My ROM is LineageOS 15.1 Unofficial.

Any help to tweak the temperatures is really appreciated.

Thanks
[OnePlus 2 Android Development] neelsolanki:
modified no gravity spectrum app > disable stock thermels .. it will help u may be!
[OnePlus 2 Android Development] aK_mr3'ofive:
Still getting high temperatures.

Are they normal while gaming in performance mode?
[OnePlus 2 Android Development] aK_mr3'ofive:
Also the battery life sucks!
[OnePlus 2 Android Development] neelsolanki:
may be.. required couple of reboot after changes. let your phone settle and then do some gaming.. n yeah slightly temp. increase is normal while playing high graphic games !!
[OnePlus 2 Android Development] aK_mr3'ofive:
What temperatures are you getting? Can you try the games like MC5 and ShadowGun Legends?

And which ROM you are using?
[OnePlus 2 Android Development] neelsolanki:
bro also post your battery usage !! like this
[OnePlus 2 Android Development] aK_mr3'ofive:
Can you tell me your settings and what ROM are you on?
[OnePlus 2 Android Development] neelsolanki:
aicp rom by shubham aka shubhindia ..

usually i set balanced mode in spectrum n disable kernel thermels.. when playing games i prefer performance mode .. one more thing i had disabled my offscreen gestures ! battery will drain li'l faster in first cycle after 2 3 full cycle it should be ok!!
[OnePlus 2 Android Development] Nemesis96:
Hello, I'm on AOSIP and my phone heats up quite a lot when I play games on it, I'm on stock kernel. What's the heating situation with this kernel? Also when I play pubg mobile, the phone heats up a lot and the game starts lagging.
[OnePlus 2 Android Development] aK_mr3'ofive:
Same is happening with me even on the balanced mode phone always stay hot. Browsing internet on wifi heats up the phone pretty fast.
[OnePlus 2 Android Development] Pierre2324:
If you get heating issues best solution is to disable my thermal config in NoGravity Spectrum App
[OnePlus 2 Android Development] aK_mr3'ofive:
I did that already right after I hit 99°C, now it is much cooler but still not playable. Gaming at 73, Is great No No! Those Radiations are giving me headache! Any solution? If not then how to revert back to stock? I know by flashing back the ROM but still asking.
[OnePlus 2 Android Development] aK_mr3'ofive:
Alright, battery was Okay though I still not prefer it. Profile was Balanced.

69% App Usage was Just Browsing, Downloading, Streaming (little) and some Banking. I did manage to get ~ 4H SOT as compared to previous 6H SOT. This 2H less SOT wouldnt matter if my Phone wasn't behaving like an Oven all the time. Really, as soon as I unlock the screen it feels like turning the stove on. Still using it? Because it just outperforms others in Gaming even though it burns my hands up.

I would really appreciate if I could get better temperatures and SOT in general usage (No gaming).

PS: Forgot to attach temperatures
[OnePlus 2 Android Development] Pierre2324:
Try gaming+ profile then if you want more performance bump up the little core' max frequency (while using gaming+)
[OnePlus 2 Android Development] Nemesis96:
99°C?????? That's the boiling temperature!!! The phone switches it self off when the temperature reached around 65°C I guess.
[OnePlus 2 Android Development] aK_mr3'ofive:
Accidently pressed the thanks button.

And you are wrong 65 is not the limit I am playing games at 70+
[OnePlus 2 Android Development] cpt.macp:
LMAO , seems like we can make tee on OP2 :DD
[OnePlus 2 Android Development] Nemesis96:
How do you check the temperature? My phone reaches around 49°C while flashing ROMS and stuff and that's quite hot to touch. 70°C I think makes it difficult to even hold the phone.
[OnePlus 2 Android Development] FPSUsername:
You can check it using any app that monitors cpu temperatures. You can use kernel adiutor as well, but the problem is, once the workload is gone, the cpu temperatures drop instantly about 5 degrees (unless the whole phone body is warm as well). There are some apps like prefmon that allows you to have an overlay, so you could check the current temperatures.

But if you're not into that, stock thermal limit is 70C I think, gravity's is 80C or 85C, and I can be pretty sure that after 10 minutes of playing a heavy game, that you'll be hitting those limits anyway.
[OnePlus 2 Android Development] aK_mr3'ofive:
Last night I grilled chicken on it [emoji23]
[OnePlus 2 Android Development] diywizard:
Guys you can use Kernel Auditor to set thermal limit value.
[OnePlus 2 Android Development] Asep sulaemsnsyah:
What's wrong with the Snapdragon 810 processor. Hot temperatures
[OnePlus 2 Android Development] Wmbruckner:
SD 810 has been a pocket warmer from the beginning. Not one of the best qualcomm cpus.

Nothing to be done about it.
[OnePlus 2 Android Development] urmishr:
Awesome

performance on point,will recommend to everyone.
[OnePlus 2 Android Development] Pierre2324:
Thanks for your great feedback!
[OnePlus 2 Android Development] likeadracula:
Hi [MENTION=7031006]Pierre2324[/MENTION] , thanks for the kernel you have done very good job,

i have a question, why the hotplug isn’t working for the little one CPU and does not close one by one the cores in proportion of the load?

The interactive (and all others) governors stuck with all cores online and always in max frequency with load 8%, that is huge impact to the battery....

Is a problem with the qualcomms hotplug?

Thanks.
[OnePlus 2 Android Development] Pierre2324:
By default kernel uses all four little cluster cores and hotplugs big ones.. You can change min/max number of both big and little cores in ex kernel manager.. I wouldnt recommend using kernel adiutor to monitor real-time frequencies with my kernel..use rom integrated feature or ex kernel manager for that just like attached screenshots.. Also you should let the device settle after it boots before looking at real-time frequencies else it will mostly run at max little cores frequencies for opening background tasks,etc. And btw thanks for using my kernel! Hope this helps you?
[OnePlus 2 Android Development] tusar8:
[MENTION=7031006]Pierre2324[/MENTION] is there anything available for AOSP based Nougat ROMs?
[OnePlus 2 Android Development] FPSUsername:
I think most moved to oreo already. There's nothing on N that keeps you back. Xposed moved already to O, so N is pretty much dying.

I am not sure if Pierre can change some stuff to make it compatible with N, but I think he would rather focus on more important things.
[OnePlus 2 Android Development] Pierre2324:
Did you try this one on nougat? Would like to know?

And yea I dont plan to support nougat most moved to oreo...
[OnePlus 2 Android Development] tusar8:
Since you mentioned, i did flash and its working. Wow! Everything seems to be working, even gestures.
[OnePlus 2 Android Development] Pierre2324:
Great! , please report if something is not working :cool:
[OnePlus 2 Android Development] Pierre2324:
Good news! New build (1.9.1) and new NoGravity Spectrum 2.3 app are up , please read changelogs in post #2! thread updated..

Note : incremental updates for stability and minor bug fixing are still in scope

App link is not working for now will reupload when fixed
[OnePlus 2 Android Development] FPSUsername:
The 2.3 app keeps crashing. Even after giving root and storage permission
[OnePlus 2 Android Development] tusar8:
Same here.
[OnePlus 2 Android Development] Pierre2324:
Sorry for the app will fix this and reupload when its fixed...
[OnePlus 2 Android Development] Pierre2324:
App is now working! sorry for that.. link updated..
[OnePlus 2 Android Development] likeadracula:
Thanks !!! the ex kernel manager make the trick now the CPU runs cool and in low power consumption...
[OnePlus 2 Android Development] Pierre2324:
New Spectrum 2.3.1 app is out! .. Sorry for the inconvenience :/

-App is now as fast as before ? and fixed some bugs

link updated in OP
[OnePlus 2 Android Development] tusar8:
Hey [MENTION=7031006]Pierre2324[/MENTION], any plans on bringing EAS to the kernel?
[OnePlus 2 Android Development] FPSUsername:
This rom/kernel combo supports EAS, it's nothing special, doesn't improve battery life nor performance. A good tweaked interactive will give the same results.
[OnePlus 2 Android Development] Pierre2324:
Yea adding eas support would take alot of time for the little benifits
[OnePlus 2 Android Development] rahul9871:
Battery is draining so quick on latest update :crying:

Android Oreo LOS 15.1
[OnePlus 2 Android Development] neelsolanki:
yeah .. little faster drain!!
[OnePlus 2 Android Development] playkish:
For LOS 15.1 battery is draining very fast.
[OnePlus 2 Android Development] SkyeNymph:
Flashed on AEX 5.4. All seems to be working so far. The battery drain is instantly noticeable though
[OnePlus 2 Android Development] Pierre2324:
For those having battery drain just make sure you flashed stock kernel before and also wipe dalvik/cache and give the kernel some charging cycles?️
[OnePlus 2 Android Development] Pierre2324:
If you are using LOS it is normal the latest update drains more battery as the gestures are working now
[OnePlus 2 Android Development] SkyeNymph:
I notice with this Kernel I get a slightly faster boot up, it is very nice. The battery drain seems to have levelled out now, and I am getting the same life I got my the stock Kernel for AEX, along with a significantly better performance in games. Well done sir, well done indeed.
[OnePlus 2 Android Development] Sebastian Jose:
Has anyone tested it on PixelExperience 8.1?:confused:
[OnePlus 2 Android Development] tusar8:
Did you even read the first post? The developer clearly mentioned that it was tested on Pixel Experience, LineageOS etc.
[OnePlus 2 Android Development] Pierre2324:
Thanks for using my Kernel?
[OnePlus 2 Android Development] SkyeNymph:
Thank you for providing it!
[OnePlus 2 Android Development] tusar8:
Flashed this kernel today and its awesome. Getting 60fps in Mobile Legend and smooth gameplay in PUBG. Interface is very smooth. A big thanks to the developer.
[OnePlus 2 Android Development] shivam0909:
Which version shall I flash for AOSiP ?
[OnePlus 2 Android Development] SkyeNymph:
AOSiP is an AOSP based ROM so you'll want the latest AOSP version of the kernel
[OnePlus 2 Android Development] Pierre2324:
Good to know? thanks to you for using it?️
[OnePlus 2 Android Development] tusar8:
Since you mentioned voltage control for planned future update, will that help in reducing battery consumption?
[OnePlus 2 Android Development] Pierre2324:
Yes this would help in reducing battery consumption, tho the voltage someone set might not work for another, this is cpu specific (sillicon lottery) it depends on the chip you got, if you got a good chip you could undervolt its stock voltage for a given frequency resulting in reducing your battery consumption... I tried my best to be clear ?️ I also memtionned "maybe" in the first post and also "I'll try to implement it" in a comment, this seems a little complex so it might take some time to get this feature if I get it to work?
[OnePlus 2 Android Development] chintu1234:
Though the gameplay in pubg becomes smooth. It becomes unbearably hot and shuts down due to overheating.
[OnePlus 2 Android Development] tusar8:
Try this if it helps, through kernel adiutor set the clockspeed of both the big and small cores to 1248 MHz. It reduced the amount of heat while playing PUBG.
[OnePlus 2 Android Development] naja09:
Had it for 3 days on my device now.

About 10-15% faster battery drain by smoother ui and a bit smoother games. So if you like performance: go for it!

But I'm going back to stock PE kernel because I don't need it :D just wanted to try it.

2 crashes happened. 1 was maybe because of PE, idk, but the second was in a situation where I never had problems with PE.

So can't say 100% that it's the kernels fault.

Thanks for supporting this community!!
[OnePlus 2 Android Development] xerius67:
Hello,

I want to use "Battery" profile, so I switch to this one via spectrum app. But when I reboot my op2, I am again on "Balance".

Is there an option to save the profile ?

I am using lasted kernel and app (1.9.1 and 2.3.1).

Thanks

Benoit
[OnePlus 2 Android Development] lucyr03:
No, the profile will reset after every reboot.
[OnePlus 2 Android Development] xerius67:
Ok Thanks.
[OnePlus 2 Android Development] erzherzog:
Enable Switch 'Profiles*' in Main section.
[OnePlus 2 Android Development] xerius67:
Yes I switch profile from this section. But "Battery" mode is very useful for a standard use : no lag, op2 temperature is reasonable, and battery friendly
[OnePlus 2 Android Development] erzherzog:
I'm referring to the tiny slide Controller labelled Profiles*, not the fat push button labelled Battery.
[OnePlus 2 Android Development] Pierre2324:
This switch:
[OnePlus 2 Android Development] thewindwaker101:
For those of you who's device is overheating when overclocking, I found that replacing the stock thermal paste with MX4 will draw more heat away from the SoC. My cpu temps are down from 90-100°C to around 70-80°C when gaming. Be sure to repaste under the RF shield too and that it's not conducive.
[OnePlus 2 Android Development] xerius67:
Ok thanks. I don't see this switch... I will try to reduce font.

Edit : It's ok if I switch to 380DPI (I was on 320dpi). Thanks !
[OnePlus 2 Android Development] cpt.macp:
works well
[OnePlus 2 Android Development] _undead:
Highly recommended for Gaming. Offers good battery life alongwith.
[OnePlus 2 Android Development] stubbysado:
Probably the best kernel I have ever used on Official LineageOS. Stock kernel is quite laggy, this kernel fix it. Highly recommended!
[OnePlus 2 Android Development] Pierre2324:
thanks for using it mate! :cool:
[OnePlus 2 Android Development] Vishal Gharat1:
Does this kernel supports asop based rom

Does anyone tried this kernel on aex oreo
[OnePlus 2 Android Development] Harish Diesel:
1. You mean AOSP based rom?? Yes, it works like a charm:good:

2. is that's AospExtended Rom, then yes, I've tried!! it works very well in that too!:cowboy:
[OnePlus 2 Android Development] Chronios:
What would be the correct procedure to install NGK on Aosp Extended? AEX comes with preinstalled BB Kernel.

At what point do i flash NGK after AEX flash? I want also to use magisk.

1. Flash AEX + GApps + Magisk

2. Boot

3. Flash NGK + wipe cache/dalvik

4. Boot

Is that correct?

Or should i remove boot.img from the AEX.zip before flashing?

Do i need to flash oos kernel at any step? ( i tried flashing oos kernel before flashing ngk and got bootloops)

Thanks for any help.
[OnePlus 2 Android Development] Pierre2324:
Thia should be all good
[OnePlus 2 Android Development] Harish Diesel:
1. No need to remove boot.img or anything!

Basically after installation of ROM flashing any kernel will replace the stock kernel hence, no need to worry about it!

2. The procedure you meant should be no harm. Usually i do like ROM+Gapps+Kernel+Magisk+Others.

3. I never flashed OSS Kernel and never end up with boot loops so far.
[OnePlus 2 Android Development] FERR0US:
Notification LED is not working on [MENTION=5213176]Seraph08[/MENTION] 's build
[OnePlus 2 Android Development] Pierre2324:
What rom is this Unofficial LOS? Are you on do not disturb? Have u tried without my kernel?
[OnePlus 2 Android Development] FERR0US:
Unoffical LOS. It's working with original kernel
[OnePlus 2 Android Development] hariharanM25:
U mean stock kernel?
[OnePlus 2 Android Development] FERR0US:
Yes
[OnePlus 2 Android Development] hariharanM25:
Which version of ngk u tried? With 07/07 build?
[OnePlus 2 Android Development] FERR0US:
Yes, and with older build such as 06/24 doesn't work either
[OnePlus 2 Android Development] hariharanM25:
Ok then, ill check
[OnePlus 2 Android Development] cjcool_123:
working with havoc latest versio???
[OnePlus 2 Android Development] Pierre2324:
Lineage builds from june 18th and newer dont have notification led working. Led will work for them on next update :cool:
[OnePlus 2 Android Development] Chronios:
I have flashed it the way i described in my post ( 1x reboot between rom and ngk flash). The kernel is working great and really fast. But when i tap on the performance profile in the spectrum app i get an instant freeze of my phone.

Some Unity-Based games also freeze...

Any suggestions? Thanks in advance!
[OnePlus 2 Android Development] Pierre2324:
Thanks for using my kernel maybe your phone doesnt support Little cpu's 1.8GHz or big cpu's 2.1GHz that performance profile sets the way to go for you would be to set balance profile and overclock it manually via another app like ex kernel manager?
[OnePlus 2 Android Development] RepeatingDigits:
Is it recommended to use the NGK app to tweak voltages? I can't even do 1mV less lol.
[OnePlus 2 Android Development] Chaprnks:
After switching from Magisk to SuperSU, I keep getting the "kernel not found" error when I try opening up the Spectrum app. I've tried installing the AOSP, LineageOS & even the v1.8 version that is supposed to fix the error I'm getting.
[OnePlus 2 Android Development] Chaprnks:
AOSiP
[OnePlus 2 Android Development] Vishal Gharat1:
Does this kernel supports dante's dual speaker sound mod does anyone get it working
[OnePlus 2 Android Development] aK_mr3'ofive:
Are there any improvements on this kernel? Last time I tried this, my phone become oven :D ..
[OnePlus 2 Android Development] aK_mr3'ofive:
Well Sadly, no improvements...

In 5 minutes of gaming temperature rose to 80+

I was playing "Aralon: Forge and Flame"

Profile was Gaming. Will try Gaming+ now..
[OnePlus 2 Android Development] jerryhou85:
All,

I have cleaned up some off topics posts from this thread. Please stay focus on this thread.

Thanks.

Regards

Jerry

Forum Moderator
[OnePlus 2 Android Development] iFEARR:
I can't overclock the little core at all. Even at 16xx mhz my phone freezes. Any suggestion ?
[OnePlus 2 Android Development] Pierre2324:
well I dont think yo should overclock then... if you still want too raise up voltages for the freq you want but do monitor temps... overvolting will increase heat and int recommended
[OnePlus 2 Android Development] Pierre2324:
Yea use gaming+ or switch to stock oneplus 2 thermals using my app and change profile if you dont get the performances you want out of gaming+ profile using my thermals or you can also do both: Gaming+ profile & stock thermals those would decrease heat alot but you should be good with gaming+ only.
[OnePlus 2 Android Development] aK_mr3'ofive:
Gaming+ profile, sadly, din't work... Even balance profile worked better than gaming+

In Gaming+ Profile FPS were low.

I tried with stock Thermal but FPS were low even in Performance Mode but Temperatures were better... [emoji25] Is there anything else I can do?
[OnePlus 2 Android Development] Pierre2324:
Well gaming+ disables all 4 big cores so no drastic heat should be produced.. performance might take a little hit but you can overclock little cluster to get better performance out of gaming+ profile (I play asphalt 9 on gaming+, my thermals and little cluster to 1.555ghz phone doesnt heat much and performance are okay)

So I would try: (from better performance to less heat)

1. NoGravity thermals | gaming+ profile | little cluster OC

2. NoGravity thermals | gaming+ profile | no little cluster OC

3. Stock thermals | gaming+ profile | little cluster OC

4. Stock thermals | gaming+ profile | no little cluster OC
[OnePlus 2 Android Development] FPSUsername:
I have some suggestions:

I maybe told it earlier, but I prefer stock thermal config, and the app doesn't change it for me, so I manually replace the thermal config file. Couldn't you make that the default? I mean, with the stock config, you can rise or lower the temperature limit in kernel adiutor.

Next about EAS, I know that it won't help much in performance/battery, but I heard that it helps with temperatures.

Joshous (OnePlus 3 custom kernel developer) uses a dynamic stune boost which helps performance wise.

For a proper EAS implementation, you need a powerhal, we don't have one. Google is offering one, but I don't think it will support our SD810. It doesn't need any rom implementation now as I've heard.
[OnePlus 2 Android Development] Abhyankar 97:
I think you have implemented voltage control in the newest version of the app right? If so what is the max undervolting that I can achieve in my op2 without my phone losing its ****?