yashsingh1/xdaforums huggingface dataset:
[Zuk Z1 Original Android Development] acuicultor:
I'm going to rebase the kernel asap and rework from scratch.

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[Zuk Z1 Original Android Development] Chetan.xda:
Nice to hear.

Keep up good work.

And thanks for you hard work.
[Zuk Z1 Original Android Development] :
Thanks for keeping up the great work.. ?
[Zuk Z1 Original Android Development] ADDICTED777:
I have observed that tweaking the device as rotational storage n adding it as random made the fb and massenger bug invisible... If this two tweaks can be added in UKM may b nothing would bother any user.... :)
[Zuk Z1 Original Android Development] Chetan.xda:
Thanks.

Bug fixed already. :)
[Zuk Z1 Original Android Development] ADDICTED777:
How did u do it...
[Zuk Z1 Original Android Development] acuicultor:
New build up!!

Fixed compatibility with latest cm13 nightlies, you must use an updated Nightly otherwise you face no sound output, added new Mapke i/o scheduler (highly experimental use with caution) let me know how it goes for you with it.

As always download link and detailed changelog in op.

Enjoy!!!!!!

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[Zuk Z1 Original Android Development] acuicultor:
New build up!!

Removed maple i/o scheduler cuz it isn't stable yet, added switches for Wlan wakelocks (use with caution), back to linaro toolchain, some improvements under the hood, as always download link and detailed changelog in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] jaboneros:
touch fingerprint to wake screen stops working. tried on cm13 0904 and 0905.
[Zuk Z1 Original Android Development] ADDICTED777:
Its working fine for me i flashed it on nucleya
[Zuk Z1 Original Android Development] ADDICTED777:
It might be a noob question but i just completely want to know about it...

Here in i/o genaral tunable parameters i want to know about these two following parameters :

1.Rotational storage

2.Add Random

Plz tell me about these two parameters... What they do??
[Zuk Z1 Original Android Development] strongst:
You should read first about i/o schedulers on Androidmodguide.com where you also find information about the storage behavior.
[Zuk Z1 Original Android Development] ADDICTED777:
I did... But it does not help..

---------- Post added at 03:19 PM ---------- Previous post was at 03:19 PM ----------

That's y I'm asking
[Zuk Z1 Original Android Development] strongst:
What did you not understand when reading this explanation on the page?

rotational

Traditional hard disks have been rotational (made up of spinning platters). SSDs, however, are not. Most SSDs will advertise this properly. If, however, you come across a device that does not advertise this flag properly, it may be necessary to set rotational to 0 manually; when rotational is disabled, the I/O elevator does not use logic that is meant to reduce seeks, since there is little penalty for seek operations on non-rotational media.

add_random

In some cases, the overhead of I/O events contributing to the entropy pool for /dev/random is measurable. In such cases, it may be desirable to set this value to 0.
[Zuk Z1 Original Android Development] ADDICTED777:
Is it necessary to keep it always as rotational for better seeking on every non rotational media???

Is Add_random parameter only to measure the overhead??so enabling or disabling doesn't make any sense...

I just wana know the concept in simple language

[emoji4]
[Zuk Z1 Original Android Development] acuicultor:
Since smartphones aren't rotational storages is better to keep this option off, and to turn on add random make i/o schedulers to contribute on fulfill entropy to get smoothness on operations. So it's better to not touch stock Settings in that tab [emoji12]

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[Zuk Z1 Original Android Development] ADDICTED777:
Thanks that make sense... The more u draw entropy more u feel lag-free experience... Thanks

I need that info about Add_random parameters..
[Zuk Z1 Original Android Development] ankurpandeyvns:
Bro, i flashed the latest build on the latest build of Resurrection Remix, but it breaks the storage for me.
[Zuk Z1 Original Android Development] xdddd23:
Not is problem of radioactive kernel bro try others roms
[Zuk Z1 Original Android Development] ankurpandeyvns:
It's a problem of kernel, because the stock kernel works fine.
[Zuk Z1 Original Android Development] xdddd23:
Or not. rr is based in cm and radioactive work perfect in cm nuclear is based in cm mokee rom blis rom aicp all work perfect it is a problem of lastest build just use boot from old RR 5.7.0 flash it or something and install kernel
[Zuk Z1 Original Android Development] acuicultor:
Not kernel problem mate, flash the kernel on top of a compatible rom and it will work flawesly. Do you realize that not all kernels are compatible with all roms??

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[Zuk Z1 Original Android Development] ankurpandeyvns:
It's not the first time i'm flashing a kernel. I've had Yureka, Yuphoria.. So flashing modding is my cup of tea as i've also been into development, i've ported and developed some roms for Micromax Canvas Juice. I've been using RR for many years with custom kernels on Yuphoria, whenever the ROM's were updated, the custom kernels were updated too. So i never had any problem in it. So, i think that there's something the dev could do to resolve this issue.
[Zuk Z1 Original Android Development] strongst:
If you so experienced in development as you say, why did you not port the kernel for your own instead of bashing?
[Zuk Z1 Original Android Development] ankurpandeyvns:
I'm not bashing bro! I respect the dev's work and i just want to let him know about the issue.

Cuz, I purchased the device a week ago and my exams are going on, that's why i don't have time to build a kernel. But in the upcoming days, i'll build a kernel for sure.
[Zuk Z1 Original Android Development] strongst:
[MENTION=5044876]acuicultor[/MENTION] and [MENTION=6552011]xdddd23[/MENTION] explains the problems why it not work and you say it's a kernel problem?

Good to hear, we're waiting for your kernel!
[Zuk Z1 Original Android Development] jaboneros:
reporting a bug is already bashing? :confused:
[Zuk Z1 Original Android Development] strongst:
No, but when the dev say flash it with a compatible rom, and you say "no, it's kernels fault" then it is.

Always respect the dev, read forum rules!
[Zuk Z1 Original Android Development] jaboneros:
well, couldn't it be the kernel's fault? i. e. really a bug? did the dev check it?

and isn't radioactive supposed to be compatible with cm13 based ROMS, as stated in OP? RR is based on that, right?
[Zuk Z1 Original Android Development] acuicultor:
Dude learn first, then talk, if the rom isn't using the same device tree like cm13 then it's not fully cm13 based, that's the case of rr latest version so if Radioactive isn't compatible it's not for the kernel but the rom.

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[Zuk Z1 Original Android Development] jaboneros:
ok dude, thanks. that clears it up. RR is not compatible to your kernel then.
[Zuk Z1 Original Android Development] acuicultor:
There's any problem with the kernel, it's fully compatible with cm13 based roms using cm13 device tree if some rom cm13 based is using a different device tree then might turn incompatible with a cm13 based kernel, if you are developer why do you not checked the sources and try to understand what's going on? Also pull request are welcome.

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[Zuk Z1 Original Android Development] ankurpandeyvns:
Just because i haven't tried to check the error myself bro. I just found the error and reported it you.
[Zuk Z1 Original Android Development] acuicultor:
But you still telling that is kernel problem after i told its not and don't take a look at the sources, that's not good way to report anything.

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[Zuk Z1 Original Android Development] ankurpandeyvns:
Okay, no problem. My bad.
[Zuk Z1 Original Android Development] strongst:
RR is a mix of different bases, including cm13, like statet in the op of RR. It's not clean cm13.

This discussion was so useless, because all is written in the appropriate rom and kernel threads and the source from [MENTION=5044876]acuicultor[/MENTION]s kernel is visible for all.

Most discussions occur, because people don't read the facts and start thinking there's a bug somewhere which dev XY should fix.
[Zuk Z1 Original Android Development] xdddd23:
Is a problem of rom okay? If you want use RR5.7.3 go to chinese forums and donwload this version you can see solved problem but obviusly have other problems ... I recomend use rr5.7.0 its so good and work whit Radioactive kernel . Thanks.
[Zuk Z1 Original Android Development] jaboneros:
Well that's your opinion.

I don't find it useless. At least now it's very clear to RR users that they can't use Radioactive kernel on RR. That's pretty useful information.
[Zuk Z1 Original Android Development] strongst:
Yeah, that's the conclusion, you're right :)
[Zuk Z1 Original Android Development] ADDICTED777:
Hey anyone facing voice recognition issue from nucleya 2.3.1 onwards
[Zuk Z1 Original Android Development] strongst:
No, and no.
[Zuk Z1 Original Android Development] ADDICTED777:
Why r u getting irretated.... I was just asking...

I don't know what's going on.... Ok google is getting activated properly but does not taking proper input...
[Zuk Z1 Original Android Development] jaboneros:
no problem here on ok google voice and search. using 2.28 kernel, cm13 nightly 0906.
[Zuk Z1 Original Android Development] ADDICTED777:
I'm using nucleya 2.2.6 radioactive kernel 2.28 no problem but from 2.3.1 i saying something but it recognizing something else...
[Zuk Z1 Original Android Development] strongst:
Tried to flash gapps again? Maybe the Google app is the problem.
[Zuk Z1 Original Android Development] ADDICTED777:
nope just updated it by flashing the rom.....i increased the mic gain but no luck :(

then tried to do a clean flash...still....no luck :(
[Zuk Z1 Original Android Development] :
NO SOUND IN RR KERNEL.

My system-

Stock cos 12.1

Bootloader unlocked

Twrp installed

Supersu flashed.

What I did-

Flashed rr 2.7.3 and rr 2.7.8 via twrp.

* First I installed 2.7.8, no sound.

Then installed 2.7.3, still no sound, so restored system backup of Stock kernel. Sound ok with stock kernel.

*while installing rr kernel, zip signature verification was failed. So, installed it without zip signature verification.

Then, Installed kernel aduitor mod version.

When I clicked on kernel aduitor's sound tab.

It hanged.

Phone rebooted.

Again tried opening sound. It again rebooted.

Then I played music. No sound.

Mx player. No sound.

Camera video recording. Says unable to record, mic seems to be already in use.

Voice recorder. No sound.

*no sound, both in speaker and in earphones.

* video recorder says mic is already in use.

* took screenshot but it got deleted when I restored my system backup.

* don't know how to take logcat. Sorry for that.

* that's all the info I can provide right now.

Then, I restored my previous backup of cm kernel. Sound is ok now.

Please help and tell what I messed up.

Or a workaround for sound.

Or if its a bug with rr kernel combined with cos or due to preinstalled supersu.

Thanks in advance.

Sorry if posted in wrong thread, I am a newbie.
[Zuk Z1 Original Android Development] acuicultor:
For cos12.1 you have to flash older versions of Radioactive try with V2.22
[Zuk Z1 Original Android Development] :
Ok. Thanks.
[Zuk Z1 Original Android Development] :
V2.22 works fine with cos 12.1

Thanks for the amazing work brother.

I had a slight query.

Do I have to change anytjing in kernel aduitor or is everything set by default for best battery-performance ratio.

I am newbie.

Thanks.
[Zuk Z1 Original Android Development] acuicultor:
Stock settings are balanced to get good battery life and enough performance for daily use. If you want play heavy games just enable gpu gaming boost in gpu settings and you are good to go.

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[Zuk Z1 Original Android Development] :
Ok. Thanks..
[Zuk Z1 Original Android Development] Shubhams053:
Thanks for the information v2. 22 working great on resurrection rom also with no sound problem
[Zuk Z1 Original Android Development] :
[MENTION=5044876]acuicultor[/MENTION]..

Review..

Sound works Ok with rr 2.29. (on nuclear rom).
[Zuk Z1 Original Android Development] ak_bagade:
What is fingerprint gesture??
[Zuk Z1 Original Android Development] acuicultor:
I know, Radioactive is fully compatible with cm13 based roms using similar device tree so outdated or heavily modified roms are the ones with issues,that's all.
[Zuk Z1 Original Android Development] :
Fp gesture is using swipe function on your fp sensor..

Like if you swipe left to right(forward) on fp sensor/home button, it opens recent apps

If you swipe right to left, it acts like back button.

It's roughly equivalent to placing all 3 buttons on home button.

Tap/press - home

Swipe forward - recents

Swipe backward - back.

Hope this explains
[Zuk Z1 Original Android Development] ak_bagade:
will this kernal work smoothly or is it compatible with nuclear rom (latest )
[Zuk Z1 Original Android Development] strongst:
This kernel is part of nuclearom... It's statet in op of nuclearom.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] ak_bagade:
If I flash this on cm 13 will I get a touchable home bottom??
[Zuk Z1 Original Android Development] strongst:
No, it's a rom feature

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] OrdenKrieger:
No. You need the right FP Hal. Its not about the kernel.
[Zuk Z1 Original Android Development] btme:
Does it work with encryption for anyone?

I've got cm-13.0-20160917-NIGHTLY and tried V2.29.

It boots to the PIN-entry but after I've entered the PIN it reboots.
[Zuk Z1 Original Android Development] s k:
Will the fp gestures work when flashed with cm rom? Or is it specific to bliss or nuclear?

Is it helpful for cm13 too?
[Zuk Z1 Original Android Development] strongst:
It's statet in the op feature list of kernel.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] s k:
I just flashed it, but no fp gestures working!

My friend is using bliss rom on his zuk, there the fp gesture is bliss!
[Zuk Z1 Original Android Development] strongst:
Which rom, mods etc. did u use?

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] s k:
I am using cm13 nightly 20160923 on my zuk z1

flashed this kernel in a hope to get a better battery life Plus the finger print gestures!
[Zuk Z1 Original Android Development] acuicultor:
Fingerprint gestures are rom related.

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[Zuk Z1 Original Android Development] acuicultor:
New Radioactive nougat ready to download in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] aleix0826:
Thanks for this
[Zuk Z1 Original Android Development] Martichou:
Does it work with CM14 unofficial?
[Zuk Z1 Original Android Development] OrdenKrieger:
Yea that's why its called for cm 13 and 14. But chose the right version at the download section.
[Zuk Z1 Original Android Development] Martichou:
​

Thank, i just install it and work for now, set settings in Kernel Auditor and for now, nothing to say ;)
[Zuk Z1 Original Android Development] unos21:
is this kernel CAF based ?
[Zuk Z1 Original Android Development] acuicultor:
This is cm kernel that was built on a caf base and modified by cm devs at first and later by me, so this kernel have caf base? Yes. Is this kernel pure caf source without any modification?? No.

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[Zuk Z1 Original Android Development] emil_515:
Charging time?

Charging time?
[Zuk Z1 Original Android Development] strongst:
1400mah with screen on over wall charger, screen off 2AH
[Zuk Z1 Original Android Development] ashifashraf5:
I am just wondering that the function wake + unlock without pressing the home button use more battery power? If I don't fancy this feature desabling it would be better for battery life ?. I'm going to try the bundle nuclearom nougat .

Thanks
[Zuk Z1 Original Android Development] acuicultor:
New build up for nougat version!!!

Download link and changelog in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] Rithik jain.com:
Sir how can we get best out of it any tweaks you can share :silly:
[Zuk Z1 Original Android Development] acuicultor:
Just flash and enjoy.

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[Zuk Z1 Original Android Development] saifer92:
I've tried latest kernel on cm13 without modifying anything except gpu boost for games, but in heavy games like asphalt is better cm stock kernel. Is it only for me?
[Zuk Z1 Original Android Development] strongst:
The kernel is a balance between battery life and performance. So, you're free to tweak it to your needs.

And don't forget to contribute here :good:

http://xdaforums.com/zuk-z1/general/guide-kernel-setting-discussion-thread-t3478588
[Zuk Z1 Original Android Development] acuicultor:
Guys tired to hear some users blaming the kernel because they are not able to tweak the kernel to fit his needs, decided to make it more noob friendly while still having some good features for advanced users, but before release it i need some feedback from you guys to see if you prefer this new kernel or want to use older branch, this kernel is just flash and forget so no need to be tweaked for performance or battery while still you have a chance to do it. Thanks in advance to those who want to help me out with this.

The kernel can be found Here

Important: can't be flashed over older Radioactive kernel you must dirty flash your rom first and then flash it, this version is only for nougat roms.

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[Zuk Z1 Original Android Development] acuicultor:
New build up!!!

This kernel is a beast i stongly recommend to try it, performance is vastly improved without compromising battery life. Cm13 variant is deprecated so from now on only nougat version will be updated regularly.

Download link and changelog in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] acuicultor:
New build up!!

Download link and changelog in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] acuicultor:
New build for marshmallow variant is up!!

Download link and changelog in op.

Enjoy!!!!

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[Zuk Z1 Original Android Development] acuicultor:
New build up for nougat roms up!!

Download link and changelog in op.

Enjoy!!!

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[Zuk Z1 Original Android Development] sahu.prashant:
(Latest Radioactive Reborn Kernel) + (Any Nougat ROM) = Unmatched Smoothness :cool:

Hats off to our amazing dev! :cowboy:
[Zuk Z1 Original Android Development] Amanpreetsingh:
Can I use this kernal with rr latest version or version 5.7.0 ??

I have read all the comments on rr but this is a new build so I want to know if new build works ??
[Zuk Z1 Original Android Development] sahu.prashant:
I used latest Radioactive Reborn Kernel with first build of Resurrection Remix N and oh the smoothness! It worked brilliantly! Although I haven't tried with the latest build but I think there should be no issues, only profit. :)
[Zuk Z1 Original Android Development] Amanpreetsingh:
Yes bro Thnks but I am in marshmallow resurrection remix rom . Dev told that this kernal is not for rr users that's y I am asking before flashing.
[Zuk Z1 Original Android Development] unos21:
[MENTION=5044876]acuicultor[/MENTION]. Kernel has not been updated since long time but I see newer version of kernel in latest nuclearom. Can you update it please?
[Zuk Z1 Original Android Development] monu270:
Boss when i updated it to new buid touch screen not work
[Zuk Z1 Original Android Development] ashifashraf5:
You can extract boot.img from NucleaROM
[Zuk Z1 Original Android Development] sajithvarghese1:
Hii Dev.the kernel gives super battery backup...even nulceaRom and Resurrection remix..but it cause some video recording problems in resurrection rom...I tried flashing snapdragon camera and next camera mod7 but still video recording problems...the recorded video not play smoothly... I mean the problem is with video...sorry for my bad english.
[Zuk Z1 Original Android Development] Matze1909:
Can i get the actual Kernel Version 3.17 without extracting the rom?

Just the .zip file?

It is too difficult for me to extract without linux or a PC

Thanks

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[Zuk Z1 Original Android Development] unos21:
[MENTION=6998557]Matze1909[/MENTION] here it is. Radioactive reborn kernel nougat 3.17
[Zuk Z1 Original Android Development] zhukry:
Please up the 3.20
[Zuk Z1 Original Android Development] attention exertion:
The link from android host for latest marshmallow kernel zip is not working can someone please upload the link for marshmallow kernel zip.
[Zuk Z1 Original Android Development] strongst:
Afh was down, just try again
[Zuk Z1 Original Android Development] attention exertion:
Ok I will keep trying
[Zuk Z1 Original Android Development] heithclif:
Does this ROM have VoLTE enabled?

If not will there be any updates on activation the VoLTE function?
[Zuk Z1 Original Android Development] strongst:
1. This is not a rom as you can read in the headline, it's a kernel

2. There's no way to enable VOLTE on zuk z1 yet. https://xdaforums.com/zuk-z1/help/volte-lenovo-zuk-z1-t3452881
[Zuk Z1 Original Android Development] Harish Ambati:
Can someone provide me the flash able RA kernel latest version (3.20) zip file? I don't know how to extract it from a ROM.
[Zuk Z1 Original Android Development] strongst:
The latest version of marshmallow is 3.4 and you can download it from the link in first post. Or did you need version 3.20?

Extracting from rom zip: open zip with file manager or other tool, copy the boot.img anywhere. Reboot to recovery and flash that boot.img.
[Zuk Z1 Original Android Development] Harish Ambati:
Thanks. I was actually looking for Nougat version. As most of the roms are being released with v3.2 , i assumed it was the latest version for nougat. Anyways, thanks.Will flash the boot.img from Nuclear Rom nougat.

Update : Extracted boot.img from Nuclearom v2.1.0 and flashed through twrp. Kernel version shows that it is radioactive nougat v2.20. Isn't it supposed to be v3.2?
[Zuk Z1 Original Android Development] pravardhan96:
Guys is it possible to tweak the kernal for getting a good quality cellular reception.??

I am using nuclearom v 2.1.2 latest build nougat

I am unable to get any good cellular reception.

Many onther mobiles with in the same range have a good cellular reception .

Is there a way to make it better?
[Zuk Z1 Original Android Development] strongst:
Kernel has nothing to do with modems. There's no way the kernel can fix cellular reception.
[Zuk Z1 Original Android Development] vArhont:
compatibility

tell me please, can I put this kernel on the firmware resurrection remix v5.8.4 :confused:
[Zuk Z1 Original Android Development] Sharma_Ji:
Use his flashable kernel builds from android file host, where he uploaded ra kernel seperately.
[Zuk Z1 Original Android Development] Umeed Salman:
Hello developer i really appreciate your work ?. Can you develop this kernel for Lineage OS 14.1. I will be grateful if that's possible. These builds are causing bootloops in lineage os.
[Zuk Z1 Original Android Development] strongst:
You can use the kernel(extract boot.img from the rom zip) from this rom https://xdaforums.com/zuk-z1/orig-development/rom-kernel-nuclearom-nougat-radioactive-t3478156 or other Los 14.1 kernels.
[Zuk Z1 Original Android Development] Umeed Salman:
Thanks for replying, i have tried this too but when the system boots up, it hangs within 30 seconds and reboots again.

Edit:

I forgot to mention that i am using LOS with Magisk. Are these reboots happening because of Magisk?