yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] senthilrameshjv:
Never tried with clean wipe. Do u want me to wipe all and flash a new rom n flash kernel? Cos if i flash kernel n then rom, the kernel inside zip will replace it.

I dont have stock rom zip nw but i can flash rootbox or alien droid or illusion.
[Nexus 4 Original Android Development] sub1287:
Its not that bad, trust me the phone would shut itself off if it couldn't handle it.
[Nexus 4 Original Android Development] :
Even FauxClock should work, but I think Trickster is more general.
[Nexus 4 Original Android Development] strobel:
The problem is temperatures above 40ºC can damage your battery And the capacity of holding energy
[Nexus 4 Original Android Development] Pao:
So, what should I do?! :silly:
[Nexus 4 Original Android Development] N4Solomon:
Never realized that before...... Thanks
[Nexus 4 Original Android Development] strobel:
I had manny diferent experiences. Every time i realize that one game is overheating my batery, i uninstal it just in case i'm compiled to play it again. I had manny 2d games that overheated my batery And other 3d games that where just fine.

Onde thing you could do is undervolting, but this kernel is already undervolted.

Try to play games that dosn't overheat your device.

Perhaps someone more experienced could help us..
[Nexus 4 Original Android Development] senthilrameshjv:
Guys, no way i can try this kernel?
[Nexus 4 Original Android Development] PetritH:
Dude, go to recovery,factory reset your phone, wipe cache, wipe dalvik cache, install ROM + Gapps wipe cache and dalvik again just in case then reboot your phone after the boot go to recovery again flash kernel non cm one if you are using illusion rom and you are good to go
[Nexus 4 Original Android Development] PouperPoups:
People have told you what to do already. The problem is on your end. Clean wipe bro. Start from scratch
[Nexus 4 Original Android Development] Pao:
It doesn't sound like a real solution to me :\
[Nexus 4 Original Android Development] Corintio:
Perhaps it's a silly question, but here it goes: I'm currently on stock (rooted). If I flash this kernel, how can I revert to the stock kernel should I want/need to? I can't seem to find a zip file with the stock kernel to flash it through cwm...
[Nexus 4 Original Android Development] Stryder5:
There are a couple stock ROMs out there. They should include the stock kernel.
[Nexus 4 Original Android Development] barondebxl:
Also you should back up your phone always, in case something happens. backing up your phone stock rooted will give u the option to go back as you were before flashing anything.
[Nexus 4 Original Android Development] ian577416:
Scratch

---------- Post added at 08:42 PM ---------- Previous post was at 08:40 PM ----------

Just reboot to recovery wipe cache and dalvik then reboot to bootloader fastboot flash system system.img then run the root option in the toolkit. Seems drawn out but it's thorough.:)
[Nexus 4 Original Android Development] ibegary:
Still great battery life.

Using stock rom , 1.5 max, 384 min using no frills. Deadline and interactive.
[Nexus 4 Original Android Development] ceejay83:
any plans to release a version with stock gpu speed?
[Nexus 4 Original Android Development] vikas_toad:
Read a lot about this kernel ..:D

does this kernel v2.0 give better battery life than stock kernel?
[Nexus 4 Original Android Development] 0.0:
Theoretically, it should since its a custom kernel with tweaks to help battery

Sent from my Nexus 4
[Nexus 4 Original Android Development] ibegary:
No........................... Horrible battery life *looks to the left, then looks to the right* :angel:

Look in the past pages, pretty much a overall positive experience with this Kernel. :highfive:
[Nexus 4 Original Android Development] OverTheBelow:
Yep, brilliant battery life for me.

brightness was for the most part on auto or 1/4 the way along the slider.
[Nexus 4 Original Android Development] immunityx:
Wow

Looks like this is the best kernel
[Nexus 4 Original Android Development] yyz71:
Very nice man:good:
[Nexus 4 Original Android Development] bigmase521:
W.O.W.

2nd or 3rd day on 2.0 kernel and all I can say is WOW :eek:. Battery life is insane, this sucker sleeps like crazy. Not much screen time in these shots below but I'm only @ 50%! If this is the battery life now, I can't wait to see what happens down the road w/ additional tweaks and the msm_hsic_host wakelock fixed. Running AOKP Roman 12/3 build, SetCPU interactive/deadline, min 384,max 1.5 / screen off min 384,max 594.

I still get the ramp up to 1026 on screen touches so I think I might switch to No Frills and "prevent other apps" to keep Project Butter from ramping it up. Judging from the dips in the screenshots when screen on, doing this would prob increase my screen on time right?

Keep up the GREAT work dev! :good:
[Nexus 4 Original Android Development] ctfrommn:
No app can overcome project butters effect. That has to be written at the kernel level. See Faux's and Franco's kernels for that.
[Nexus 4 Original Android Development] undercover:
You what!?

How the hell? Graph is weird though. Any adjustments to the kernel?

I had great battery yesterday, not so good today, but I still have 29 percent left so to early to say.

" One day your life will flash before your eyes. Make sure its worth watching "
[Nexus 4 Original Android Development] bigmase521:
I had a feeling this was the case so I'm glad that I asked. I was using Faux's kernel w/ his custom PowerHal but it wasn't sleeping well enough for me. I keep an eye on all of them, but very happy with matr1x at the moment!
[Nexus 4 Original Android Development] undercover:
No frills cpu did prevent 1ghz from kicking in, but a bit later it went back to stock behaviour. I'm testing it full day tomorrow.

" One day your life will flash before your eyes. Make sure its worth watching "
[Nexus 4 Original Android Development] ctfrommn:
I keep finding my way back here as well. Faux's is designed like that on purpose. If you use an app that allows profiles you can do a screen off profile of ondemand or interactive and lower the freq. I did this and it slept very well. I still think that one is a bit laggy in comparison though. Im certain once devs actually start getting their phones we will see a huge uptake in Roms/Kernels. Im already a flashaholic....I cant imagine more choices :D
[Nexus 4 Original Android Development] OverTheBelow:
Yeah, it gradually started getting steeper before the long flatline because I was installing and testing a couple of large games for about 30 minutes, namely NFS Most Wanted and Jet Set Radio. I then went to sleep afterwards. :P

I think I could've got a maximum of around 7.5 hours screen on time if I just left it to itself idling on the app drawer or something.
[Nexus 4 Original Android Development] bigmase521:
I thought that I read a few people confirming this. I'll test it out myself and report back.

Exactly! Franco doesn't even have his N4 yet, just using a loaner. The early progress is great. Once the devs and Qualcomm get to tweaking/removing the thermal throttling.watch out!
[Nexus 4 Original Android Development] strobel:
Sorry, but I realy don't think there is a real solution for that :(
[Nexus 4 Original Android Development] apatal:
+1. No real solution for something which is inherent to the phone. Only Samsung quad-core phones doesn't have very noticeable heating issues but that's because they are using plastic on their devices. Those who use glass (N4) or steel (HTC One) all have noticeable "issues" with heat.
[Nexus 4 Original Android Development] senthilrameshjv:
Thanks for trying to help me guys. Tried that. Nope. Stuck in same kernel Google logo
[Nexus 4 Original Android Development] nileshgr:
I think you're coming from some kernel which uses non-stock ram disk.

Load up your ROM zip and Matrix kernel on your phone.

Go to recovery, flash the ROM first, and then Matrix kernel.

Which ROM are you using? If you use some ROM which packs a custom kernel, it will not work.

I'd suggest trying the vanilla CM nightly. Flash it first and then Matrix kernel.
[Nexus 4 Original Android Development] senthilrameshjv:
In the past I've tried with stock kernels, stock reset kernel frm various different kernels. Nothing worked. Vanilla cm should be my last hope.
[Nexus 4 Original Android Development] tiru.adi13:
What does "boost" under governor control in trickster mod do?

Sent from my Nexus 4

------------------------------------

Devices:

LG Google Nexus 4 16 GB

Samsung Google Nexus 10 32 GB

Sony Ericsson Xperia Mini ST15i (Retired * Sold)

Nokia C7 (Sold)

HTC TyTn II (Sold)

Motorola RAZR v3 (broken)

Sony Ericsson W705 (broken)

------------------------------------
[Nexus 4 Original Android Development] Pao:
Glass conduct heats BETTER than plastic, the heat on the phone doesn't hurts me, I'm only scared that the phone can be damaged from that

EDIT: Umh, maybe I didn't understand your message! BTW, what is the limit of the heat for the N4?

(Sorry for bad english)
[Nexus 4 Original Android Development] darkrom:
Your phone will shut off if the heat gets to be too much. Its not going to be an issue.
[Nexus 4 Original Android Development] playya:
Dont you think you are at your last hope by this point if nothing else has helped you as of yet.... Nandroid if you like then factory reset, flash rom gapps kernel and reboot
[Nexus 4 Original Android Development] iamhacked:
70C I think.
[Nexus 4 Original Android Development] C4SCA:
For the cpu i think its 80 and for battery its 50.

Matrix sets 65 max for the SoC (basically the cpu)

typed from my NeXuS 4
[Nexus 4 Original Android Development] AhmedFaiz:
Which kernel to download for PA rom?

send from nexus 4

Rom - Paranoid Android 3.65
[Nexus 4 Original Android Development] C4SCA:
Normal version. PA is aosp not CM based

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] Pao:
For the CPU I "only" reach 70, the battery... Meh, sometimes it arrives at 50 c° (Only with GTA Vice City, with MC4 or Real Racing 3 it gets at 46-47 max and the CPU at 58-64)
[Nexus 4 Original Android Development] cantevencode:
You aren't doing it wrongly. This happened to me on v8.0 but all versions since have booted up for long enough for me to increase the voltages by 25mv and then they work fine for me. If you know anything about building kernels (I don't do I can't help you there, sorry) you could try building so the default voltage is slightly higher
[Nexus 4 Original Android Development] STROMAS:
Download links down?

EDIT: They are back up.
[Nexus 4 Original Android Development] AhmedFaiz:
If I install this kernel will my default PA colour values will change? How can I get the colour values of PA default that comes with the rom?

send from nexus 4

Rom - Paranoid Android 3.65
[Nexus 4 Original Android Development] tegezan:
change color preset with trickster mod..
[Nexus 4 Original Android Development] C4SCA:
Matrix already have PA colors set up

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] AhmedFaiz:
Just flashed the kernel hoping for a better battery life will give my feedback here in couple of days.

On weatley governor mode with trickster. What does weatley governor do to the kernel. Can someone explain me. Just want info.

send from nexus 4

Rom - Paranoid Android 3.65
[Nexus 4 Original Android Development] C4SCA:
Weathley is ondemand tweaked for your phone sleep well (save battery) and preformance

Choose: weathey 192-1512

Row scheduler

Simple governor for the gpu (no overclock)

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] Orphelia:
I'm using fauxclock to control the kernel and it tells me weathly is not supported by now. If I chose weathly via fauxclock does it work properly even if not supported by faux app?

And with not overclocked GPU you mean I have to chose 400 MHz, right?
[Nexus 4 Original Android Development] AsesinoQc:
Why row scheduler?
[Nexus 4 Original Android Development] C4SCA:
No gpu overclock = 400mhz yes, since thats the stock frequency.

Dont overcpock since this phone doesnt need it and choosing simple gpu governor will get rid of any lag on games and at the same time run ur phone cooler since it doenst jump to 400mhz for no reason as on stock (at least for me).

The best app to set up the kernel is trickster mod IMO. Everything works with it. And mathkid use it too. ;)

typed from my NeXuS 4 beasting Matr1x kernel.

---------- Post added at 12:54 PM ---------- Previous post was at 12:51 PM ----------

For me row is the best with no UI lag.

Try each one and read online about why each of these IO schedulers were created.

ROW and FIOPS is for flash memory, but ROW is a bit older and more optimized at the moment.

Anyways try each and see wich one gives u the experience :beer:

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] Tommebaas:
Hi.

I am on the paranoid android rom and want to flash this kernel for the first time.

But before I do, I have some questions.

If I back up the PA kernel with franco kernel updater, will I be able to restore the kernel later without problems?

That's because of the ram disk or something?

Are the colors still the same or are they different from the PA rom? (I love the PA rom colors)

Thanks in advance, I don't flash kernels that often :)
[Nexus 4 Original Android Development] C4SCA:
if u want to return to PA kernel u just need to drity flash ur rom and gapps (dont wipe, just flash)

i advise u if u are coming from a franco based kernel (wich PA is) u should before flashing Matr1x, flash a kernel reset:

http://faux.androidro.ms/mako/mako_422_reset_kernel.zip

Matr1x uses PA color settings (i awnsered that 1 page before and its written in the OP)

hope i awnsered all ur questions
[Nexus 4 Original Android Development] PetritH:
Im facing this bug since I use v10... when I visit some websites like sport.es or goal.com/en or marca.com when I try to zoom the browser closes... and its only happening with Matrix not other kernels.. just wanted to let u guys know.
[Nexus 4 Original Android Development] immunityx:
Try raising your voltage up some by +25mv or +50mv using trickster
[Nexus 4 Original Android Development] C4SCA:
undervolted? (More than what matr1x come?)

gpu overclock?

what set up?

give more info and maybe a logcat so mathkid can take a look at whats wrong
[Nexus 4 Original Android Development] alen1901:
What ROM do you use? Its a rom problem and its -O3 optimisations.

Sent from Sparkling Nexus 4
[Nexus 4 Original Android Development] PetritH:
Raising the voltage +25mv solved the problem.. thanks guys.

it wasn't rom problem... using franco didn't have that problem.. but as I said raised the voltage a bit and everythings fine again.. I use Illusion ROm btw.. thanks for help.
[Nexus 4 Original Android Development] kenship:
Touch Control battery usage

Hi, I would like to hear feedbacks from users who use this kernel and Touch Control (which I think is fabulous). Do you experience higher battery drain? I expect some to a certain degree but I've been testing for a few days and it seems battery is going faster than what I would have hoped. So I want to hear other people's experience.

Thanks
[Nexus 4 Original Android Development] PetritH:
To me its the same tbh, 4 sOT with TC and 4 h SOT w/o TC.
[Nexus 4 Original Android Development] iamhacked:
Deleted
[Nexus 4 Original Android Development] AsesinoQc:
I go for sio at the moment. Fiops seems less battery friendly. I haven't used row since my nexus s. Will take it for a spin
[Nexus 4 Original Android Development] polaris441:
Just trying this kernel today. I can't get init.d to work with this kernel (non-cm gpuoc version 10.0).

Just tested with mmuzzy rom. Init.d worked fine with harsh kernel. Once I flash this kernel, init.d no longer initiated even I flash harsh kernel back.

Did I miss something here?

This is the step I did (harsh kernel):

1. Format /system, /data, /cache

2. Flash rom (mmuzzy) & gapps

3. Flash kernel (harsh) + add fauxsound init.d (to increase speaker gain to 43)

4. Speaker gain value increase to 43

step I did (matrix kernel):

1. Format /system, /data, /cache

2. Flash rom (mmuzzy) & gapps

3. Flash kernel (matrix) + add fauxsound init.d (to increase speaker gain to 43)

4. speaker gain maintain at kernel default (40).
[Nexus 4 Original Android Development] alen1901:
Did you try with script?

Sent from Sparkling Nexus 4
[Nexus 4 Original Android Development] nileshgr:
I didn't face any battery drain yet and this is the only kernel I've used till date which implements it *without any flaws*.

I had issues with Pie Controls + TC on other kernels, but NEVER here. Just amazing.
[Nexus 4 Original Android Development] Remcotjuuh:
Yo guys,

After patiently waiting for Google to finally release Android 4.3 with notification delay fixes, I'm kind of fed up with it now and wanting to fix it myself. After looking around a bit I thought this kernel could help me. As I've been on stock for a while to receive the OTA without problems, I've become a little cautionous flashing ROMs, which I mostly am after not flashing for a while. So if I get this right, I need to install one of the -cm kernels shown on this page when I'm running CM10.1.2 for example. But which one? What does gpuoc stand for?

Thanks in advance

Remco
[Nexus 4 Original Android Development] elwilson4:
GPUOC = GPU Overclock
[Nexus 4 Original Android Development] Remcotjuuh:
Thanks, guess I won't be needing that. I'll just flash the -cm kernel. So I can simply flash it like I've always done with Franco without any other measures?
[Nexus 4 Original Android Development] AgentCherryColla:
Reset kernel via faux thread to be safe.
[Nexus 4 Original Android Development] Remcotjuuh:
I'm about to flash CM10.1.2 which should do the trick too as said in Faux's thread :)

---------- Post added at 04:27 PM ---------- Previous post was at 03:44 PM ----------

Kernel installed seamlessly :good:

Colours look amazing. Now I just hope that the delay will be fixed, or at least is less severe than when running stock.

Thanks mathkid!
[Nexus 4 Original Android Development] polaris441:
Yes. The same init.d script I used on harsh's kernel which is also should be compatible with matrix.

Additionally, mmuzzy rom came with debug mode on by default. This kernel also switch off the debug mode.
[Nexus 4 Original Android Development] alen1901:
No, i mean, did you try to run script with script manager? It should work. Not sure about init.d thought, a really never needed that on nexus 4. Wait for mathkid to answer with more professional answer.

Sent from Sparkling Nexus 4
[Nexus 4 Original Android Development] ensboarder:
Is anyone else having in call mic volume is too low caller from the other side can hardly hear me.
[Nexus 4 Original Android Development] Dsmforlife92:
Yes I have the same problem
[Nexus 4 Original Android Development] chappy824:
I have never had anyone complain about it to me so maybe ROM related? What ROMs are you guys running? I know cm has a setting that has to be turned off to not have this issue. HiFi recording I think. Can't remember as I don't use cm.
[Nexus 4 Original Android Development] ensboarder:
I'm on Carbon ROM
[Nexus 4 Original Android Development] Tommebaas:
I'm on my first day with this kernel and I'm very satisfied. I had 3.5 hours screen on time on PA which is good for me. Love it that this kernel has the PA colors!

Keep up the good work :thumbup:

Verstuurd van mijn Nexus 4 met Tapatalk
[Nexus 4 Original Android Development] CubeCloudOS:
What the heck did you do man!??

My battery life went up by 6 HOURS!

You're awesome!

BTW: This is on CM GPU OC zip :D

Also played Angry Birds, Fruit Slice, Minecraft PE, Netflix and a bit of Google Now. :p
[Nexus 4 Original Android Development] nileshgr:
Though this kernel does not fix the WiFi issue, you can try http://xdaforums.com/showthread.php?t=2300873 on any ROM (not sure if it would work on stock, though).

It works for me, but YMMV.
[Nexus 4 Original Android Development] sigma392:
It works on stock. =)
[Nexus 4 Original Android Development] atsamoon:
Hi all

I flashed matr1x v8.5 for the sake of being able to turn off CPU cores (run as a dual core)

But I can't seem to find the settings for such thing I tried trickster mod but I didn't find what I wanted

Thnxx
[Nexus 4 Original Android Development] Tom540:
Here it is on 10.0;
[Nexus 4 Original Android Development] atsamoon:
Thank you verrrrrrry much I've been looking everywhere for this
[Nexus 4 Original Android Development] ilea94:
Is it possible to port francos gamma settings/values to trickster?

Gesendet von meinem Nexus 4 mit Tapatalk 4 Beta
[Nexus 4 Original Android Development] karol1981:
How can i turn on TouchWake service?
[Nexus 4 Original Android Development] C4SCA:
Just find the settings and add it urself...

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] Tom540:
You need touch control from the play store, s2w is not supported any more
[Nexus 4 Original Android Development] ilea94:
Yeah but settings and options are different ....

Gesendet von meinem Nexus 4 mit Tapatalk 4 Beta
[Nexus 4 Original Android Development] Tom540:
Yeah, you'll need to port Franco's gamma controls in to the kernel and compile it from source (with your modifications of course). Should be just the same as compiling a ROM but quicker, this tutorial could help get you started;

http://xda-university.com/as-a-developer/getting-started-building-android-from-source
[Nexus 4 Original Android Development] dunni88:
Wow, I've never done anything with the I/O, I'll give ROW a try!

Here's a description from richteralan:

ROW scheduling Algorithm

The ROW scheduling algorithm will be used in mobile devices as default block layer IO scheduling algorithm. ROW stands for "READ Over WRITE" which is the main requests dispatch policy of this algorithm.

The ROW IO scheduler was developed with the mobile devices needs in mind. In mobile devices we favor user experience upon everything else, thus we want to give READ IO requests as much priority as possible. In mobile devices we won’t have AS much parallel threads as on desktops. Usually it’s a single thread or at most 2 simultaneous working threads for read & write. Favoring READ requests over WRITEs decreases the READ latency greatly.

The main idea of the ROW scheduling policy is: If there are READ requests in pipe - dispatch them but don't starve the WRITE requests too much.

Does anyone else have a favorite I/O scheduler? Are there any that are optimized for quad cores?
[Nexus 4 Original Android Development] darkrom:
4.3 Matrix soon hopefully. You building from the leaked 4.3? I'm running 4.3 now and its got some serious BT improvements.

Can't wait to be back on matrix though because matrix also has some serious improvements over stock :)
[Nexus 4 Original Android Development] sigma392:
You can't build from something leaked, that will be too hard. Unless of course, the source code is released (which it is currently not).
[Nexus 4 Original Android Development] C4SCA:
24 of july is THE date

Probably google will release 4.3 and later that day the source will be available as well as factory images

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] luke05dee:
Hi mathkid95 :) Now our SoC's getting a little dated, may I ask what you think of a medium CPU over clock to say 1.7ghz or maybe a slightly higher GPU clock? I have no idea if it's possible but would a GPU undervolt be possible as it can affect heat production very positively on other devices with different SoC's I own? Just some thought, thanks very much for your work here :)
[Nexus 4 Original Android Development] SA-07:
Let me see how Matr1x runs on Android 4.3 and then I'll see from there :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] C4SCA:
Before asking for overclock check how much time ur phone runs at 1.5ghz... U will see its not that often = no need to overclock

Dont break what is fine

Its just my opinion :beer:

typed from my NeXuS 4 beasting Matr1x kernel.
[Nexus 4 Original Android Development] hp13:
what theme is that?