General overheating in cm13 roms - G2 Q&A, Help & Troubleshooting

Hello,
I've been a while testing cm13 based roms, mokee, resurrection remix, cm13 directryl,..., and have noticed that the temperature is much higher than with stock roms. In stock roms: 25-38ºC, in cm13 based roms 38-44ºC ... At times the phone is burning in my hand.
1) Curiosity. Someone knows what the reason for this general overheating roms CM13 vs stock roms?
2) Any way to improve this temperature and equalize with roms stock? Install another kernel (which)? Kernel Configuration?...
Thanks in advance.

I live on el paso Texas so the ambient temperature is so hot , this affects the overheating,im using resurrection remix and using kernel auditor (build in ROM ) app I underclock the CPU to 17xx MHz I didn't notice any performance lost , really , it feels snappier and faster response ,I think it's because when it overheats,the device lower it's frequencies , so for me 17xx MHz as max solves the issue , p.d using latest lambda kernel helps too

Gsilex1 said:
I live on el paso Texas so the ambient temperature is so hot , this affects the overheating,im using resurrection remix and using kernel auditor (build in ROM ) app I underclock the CPU to 17xx MHz I didn't notice any performance lost , really , it feels snappier and faster response ,I think it's because when it overheats,the device lower it's frequencies , so for me 17xx MHz as max solves the issue , p.d using latest lambda kernel helps too
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Click to collapse
Thanks, lambda kernel, mmmm, any special version of lambda? Type of version: stable, beta, incremental, pure?

Stock resurrection kernel it's great you can only set the higher frequency at 17xx mhz and it will no overheat, as for lambda kernel I was using pure version and it's okay too

Related

Nexus 4 5.1 Kernel W/ Overclock possibilities?

I want to know if exists a kernel with good performance and reliability with overclock possibilities and DT2W on the "market" did anyone found a good one? i want a good kernel specially for gaming and reliability and DT2W if is possible , thank you very much !
EDIT: I tried a benchmark tool but i forgot to close ~6 Apps lol ,bellow is the result , good or not for 5.1 Stock W/ Stock kernel?
No one know a good kernel? come on guys , i trought you guys are specialists .. :silly:
Tried some kernels like AK kernel & franco kernel but both of them are unstable , at least on stock 5.1 ... can anyone please reccomend me a good , stable one ?
I'd suggest you Quanta kernel
TheGrinder77 said:
I'd suggest you Quanta kernel
Click to expand...
Click to collapse
Thanks for the reply bud , i want to use a stable one with overclock possibilities , did you use/used it? could you overclock the device with the kernel installed? what about the battery life , i preffer to ask before installing one wich possibly could not be good for the device needs ..
Yeah I'm currently using it with chroma rom.. You can overclock up to 1728mhz but personally I prefer underclocking for great battery life (more than 5h SOT)
Ok , so i flashed the Quanta V3 then tuned with Kernel Adiutor , runned a AnTuTu benchmark , low score ( about 26.600 ) then Quadrant Standard ( 5.713 max ) then Vellamo ( 794 on multicore ) 891 on metal ... i don't know what's wrong .. i overclocked it , changed the governor to performance , locked the frequency , upvolting , nothing , maybe a bit higher score than previsourious ... the best performance i got was with the AK kernel ( see the pic below ) that's the highest score i ever got i don't know what's wrong , maybe because i'm using stock rom? i don't like custom roms not on this phone , at least ... should i use a stock based modified kernel for 5.1.0 ?
Just scored 29999 on antutu by only changing max frequency to 1728mhz and governor to interactive. If I remember correctly AK has higher overclock frequencies so that could be the reason for higher scores
TheGrinder77 said:
Just scored 29999 on antutu by only changing max frequency to 1728mhz and governor to interactive. If I remember correctly AK has higher overclock frequencies so that could be the reason for higher scores
Click to expand...
Click to collapse
Yes , on AK you can overclock up to 1.944 ghz but it drains much more battery than Quanta , i think it doesen't exist a good kernel a reliable one ... for this momment i preffer stock kernel with stock rom , i don't like custom roms because them are so slow and unstable , the kernels eat to much battery , that's why stock is better here ...

suggestion for custom rom and kernal.

I am gonna unlock my bootloader and flash custom rom as i need to overclock the cpu and suggestions?My.main.reason for that is games.coz after 5 mins of gaming the game starts to lag but for starting 5 mins its smooth.
You can try some light and smooth ROMs like Invicta, AICP and use the ElemenentalX kernel. (LineageOS base)
https://forum.xda-developers.com/moto-g4-plus/development/kernel-elementalx-g4-0-01-t3424836
tywinlannister7 said:
You can try some light and smooth ROMs like Invicta, AICP and use the ElemenentalX kernel. (LineageOS base)
Click to expand...
Click to collapse
Invicta's desclaimer says no to elemenatal x,moreover any tips for overclocking?
Don't use custom roms, IMO all based on Lineage have issues. Use stock ROM, EX kernel (with a kernel manager), root with SuperSU beta, not the normal one, see the threads here.
Also, gaming will overheat any device, do you have a case on your phone? That impedes the heat transfer and overheats the CPU, kills the battery...
SoNic67 said:
Don't use custom roms, IMO all based on Lineage have issues. Usu stock ROM, EX kernel, root with SuperSU beta, not the normal one, see the threads here.
Also, gaming will overheat any device, do you have a case on your phone? That impedes the heat transfer and overheats the CPU, kills the battery...
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Click to collapse
Thanks,so i won't​ flash custom rom (i agree with u)i play with case removed,also another reason i am eager for ex kernal is.that i have image retention problem so i have to lower the rgb values too.i just do short gaming of 15-20 mins and i want that to be good.currently it starts disappointing me after 5 mins.Moreover my friends k6 power which has SD425 runs game more smoothly...thats a 9k phone while i have a 16k phone.
I started having retention after the Nougat update. Coincidence? Maybe. Putting the RGB values to 240 on all channels fixed it and is not visible any difference from 256.
I don't game, but setting the default minimum BigCPU number to one instead of two (busy down at 33% and busy up at 68%) helped my phone to be cold permanently. Interactive governor.

[HELP] Can't lock max cpu frequency

Hello , im using redmi 2 2gb version
I had problem with max cpu frequency
When cpu usage 95%+ max frequency lock to 800mhz and its make me feel lag, and that happen with chrome or playing video
Even with kernel adiutor change to 1.4ghz still didnt lock
Currently I use custom rom Tesla official stable
And thats happen too on mokee mm stable
Sorry for my english
Thanks
Best option available in my experience is dont use custom kernels at all. They may be buggy at certain task.
Stable Kernel which comes stock with the rom is best option. No bugs in multitasking and no more lags at all.
Riyanx55tu said:
Best option available in my experience is dont use custom kernels at all. They may be buggy at certain task.
Stable Kernel which comes stock with the rom is best option. No bugs in multitasking and no more lags at all.
Click to expand...
Click to collapse
I use stock kernel always use stock kernel
Try Viper OS.
Disable MPDecision
(Reference)

Comparison between two kernels (EX kernel v.3 and cleanslate v.4)(battery usage)

Hi guys
On stock rom pie version Android 3.31.401.1
Comparison between two kernels who I can install on the phone Htc u 11 show
In my opinion, the kernel ex is better because with the test I did, ex kernel frequency remains minimum on 300 , while it is at rival kernel at 960, and this has a great effect on battery consumption.
Of course, this is at rest and idling, and the second test at working pressure where the two kernels are no different.
what is your opinion?
Looks like I'm having trouble using this EX kernel. Sometimes mobile data crashes. Of course I have to check more
stock kernel >>>>> ex + clean
Checked . Ex kernel no problems. Issue has stock kernel
Is it possible to revert to stock kernel from cleanslate?

Kernels for G950F running android 12?

I recently flashed lineagos 19.1 to my s8 and now im looking to overclock it but it is very hard to find kernels with good performance that might work with android 12. Yet i have found one overclock kernel allthough that kernel only makes you able to overclock the GPU by 30 mhz ish. https://forum.xda-developers.com/t/kernel-q-aosp-oneui-2-r4-rad-kernel-g95x-f-n-fd.4172683/
Is there anything out there that can outperform that kernel in terms of performance?

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