yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] chappy824:
Nexus 4 requires special otg y cable for external power. I don't have one so I couldn't test this feature. Mathkid95 put a link in the changelog of the op for more info on this. If someone has the correct cable and can confirm that otg works that would be great.
[Nexus 4 Original Android Development] dd0s:
When I coming from another costum kernel is it better to flash stock first?
[Nexus 4 Original Android Development] chappy824:
Just dirty flash your rom....no wipe. Boot it up then reboot to recovery and flash kernel.
[Nexus 4 Original Android Development] :
hello guys, after testing all kernels I've ended on this one and it looks like the simplest one but it is the one Im looking for! :) although I read interactive is best governor I want to try out wheatley and reduce max freq. to 1028 (and throttle from 95 to 80 don't know what really this does but I read it here XD) just to see how long I can stand without charging my nexus 4!

I just read about iPhone 5 colors compared to PA colors... I dont see a f*cking difference between them XD and I didn't find any screenshot comparisson since the iPhone 5 color kernel stuff is pretty new, it is supposed that iPhone 5 colors have more contrast and are brighter than the PA colors? therefor it consumes more battery? on which colors can you see the difference? I see both black and whites the same on both versions

thanks for all the devs who made this possible! :)
[Nexus 4 Original Android Development] Reed-Sternberg:
- 95 to 80= more battery drain

- you can't see the gamma correction results in screenshots

- color tweaks does not affect the battery (has nothing to do with backlight brightness)
[Nexus 4 Original Android Development] :
thank you for correcting all my missunderstandings, changing back 80 to 95 XDD from logic I thought less = battery saving!
[Nexus 4 Original Android Development] will_chrome:
nice build 12.5, so far been using for 14hours. my nexus4 temp is cool when idle and warm when gaming (not burning my hand LoL), and I don't lowering CPU or UV.

Just wondering how low can it be for UV and CPU, since I tried set UV at 700 (using trickster), it gave me reboot. I need it to save battery, (network signal here is really sucks).

Nice build, great works.
[Nexus 4 Original Android Development] SA-07:
How's everyone liking the kernel?

I just wanted to remind everyone that I've provided a good link for handling OTG in the OP changelog! :good:
[Nexus 4 Original Android Development] oxxshadow:
So far its great! Love the Iphone colours!
[Nexus 4 Original Android Development] hulicow:
Could i have ondemand governor default values? I just tweak mine on Trickster mod and i forgot to screenshot the default values. Thanks.
[Nexus 4 Original Android Development] The1Shark:
Yes , I am using an OTG powered cable. Still no good :confused:
[Nexus 4 Original Android Development] Tusnal:
12.5 Love it! Thank you again!

Sent from my Nexus 4
[Nexus 4 Original Android Development] SweetPant:
Anyone experienced stuttering music when using Wheatley governor? It happened to me so I changed back to on demand.
[Nexus 4 Original Android Development] themike10452:
no stutter with ondemand? I used to face stutter on all governors with many kernels, even on performance governor!! The problem disappeared suddenly and I don't know how. Sometimes it comes back. Does it always stutter or just when screen is off?

PS: I use PowerAmp

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by Piasek v6 KK Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] arffrhn:
Just untick set on boot in trickster and reboot. It will boot back to kernel default settings.
[Nexus 4 Original Android Development] SweetPant:
It randomly stutters. However, on demand does not seem to help either. So I don't think governor is the culprit. My player is Google music.
[Nexus 4 Original Android Development] themike10452:
First try to raise the voltages a bit. If this doesn't help dirty flash your ROM and kernel and reboot (no need to wipe). If this also doesn't fix it and you're desperate make a clean reinstallation and the problem will surely be gone (Tested). The problem is not the kernel just so you know.

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by Piasek v6 KK Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] ssbnasa:
Clearing caches won't matter while flashing a kernel.

In general, you need to reflash rom and then flash kernel while flashing a new kernel.

Hit thanks, if i helped.

Cheers!

Sent from my Nexus 4
[Nexus 4 Original Android Development] will_chrome:
Just now I try change to wheatley governor , it gaves me bootloop. is this because wheatley or crash with ROM (I'm using Purity).

Does Matr1x kernel init.d support? cause i like to try it on calkulin's ROM.
[Nexus 4 Original Android Development] themike10452:
did u have dynamic fsync enabled? if yes then it might be the cause of the loop after a system crash or something. The governor can't be a cause for boot loop. Should be a ROM issue.

And ofc!!! it has init.d support!! :P

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by Piasek v6 KK Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] bertgau:
I'm using Matr1x on Purity for 2 months on KK. No bootloop with any governor nor any strange issue with the 12.5 (I'm a noob, and I can't see differences between gov's). Sweet and tasty as genuine Normandy camenbert... That's the couple I prefer, the best rom and best kernel for my needs. I just always flash dalvik patch, and Quadrant jumps from 7000 to 9500+. Thanks to the dev.
[Nexus 4 Original Android Development] Ntress:
I can't make DOUBLETAP2WAKE work in Trickster..

while i apply it and then apply set on boot, after the phone starts it just get stucked..
[Nexus 4 Original Android Development] themike10452:
you have to unlock your phone before trickster enables dt2w or your screen will stop responding to touch. set grace period to 1 minute in trickster mod

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by Faux b31m Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] goofball2k:
Can't get usb otg to work for me for storage. Works for a mouse and keyboard. Using a proper y cable.

Had anyone tested charging in the car? Tried 3 different chargers and none work, along with 5 different cables. Going to go back to 12.0 and see if charging works.

Using purity rom, if that is important to know.
[Nexus 4 Original Android Development] Ntress:
tried this, it works but only on the second time i double tap the screen (4 taps).

once i double tap nothing happens, once i double tap again then screen wakes, why?
[Nexus 4 Original Android Development] themike10452:
maybe the phone enters deep sleep and doesn't respond quickly to the tap. as long as it's working the second time this shouldn't be a problem, just tap again and unlock.

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by Faux b31m Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] Ntress:
annoying.. i would rather use volume keys..
[Nexus 4 Original Android Development] will_chrome:
Nope. all stock, I used trickster only to change wheatley. maybe there are other mistake that I don't realize. thanks.

thanks for the info mate. guess my personal mistake then. Agree about the combination. my N4 boot faster and stay cooler.
[Nexus 4 Original Android Development] dmourao:
Is anyone having touch response problems on Chrome?

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] chappy824:
Car charging worked on the test zip of 12.5. Haven't been able to drive in 2 days because of massive snow storm so I can't test right now.
[Nexus 4 Original Android Development] boeder9:
I apologize for the noob-y questions. I am running the latest stable CM 10.2 ROM but I'm at loss as to which version of Matr1x I should go for (12.5?). I am aware of the CAF video issues with CM, but can it be circumvented by flashing the colorfix (posted by snak3ater for franco Kernel)?
[Nexus 4 Original Android Development] goofball2k:
I was getting some weirdness but it seems to have subsided now.

I haven't tested with cat chargers on other kernels, will try that along with stock kernels today.
[Nexus 4 Original Android Development] playya:
you got to remember that you don't have to use it if you dont want to but it should work as advertised and if it does not for you then you would need to either reflash everything from scratch or simply use other means...

---------- Post added at 11:16 AM ---------- Previous post was at 11:10 AM ----------

thanks for the apology but simply put cm 10.2 in the search function of this thread and you will find your answer.... This should be the first thing you do as a noob and second would be to try your question in Google directly :D

Welcome aboard noob
[Nexus 4 Original Android Development] SweetPant:
For stuttering music, I reflashed ROM and the problem seems to be fixed. Thank you!
[Nexus 4 Original Android Development] Tusnal:
Sometimes the touch screen doesn't work, maybe cuz xposed gravity (power menu doesn't show reboot when this happens) but it didn't happen with v12

I am on interactive 95 and deadline

I have to turn off the phone to fix it anyone having the same issue

Sent from my Nexus 4
[Nexus 4 Original Android Development] davej23:
Go back to the stock kernel settings and see how it is. If the problem goes away, slowly change settings to find out what was the problem.
[Nexus 4 Original Android Development] playya:
Guys lets also remember if there are any issues with USB OTG there are threads specific to this issue and this thread is for kernel support.
[Nexus 4 Original Android Development] The1Shark:
Can you provide a link to this thread pls ?
[Nexus 4 Original Android Development] playya:
do you have one of the S2W or dt2w on?

---------- Post added at 01:47 PM ---------- Previous post was at 01:44 PM ----------

a thread in reference to USB OTG for mako? <----- there I just gave you the base for your 3 second google search.... LOL

sorry man no disrespect just think if we can ask/type the question then we can google it.... :good: :laugh:
[Nexus 4 Original Android Development] Tusnal:
Yes dt2w was on!

I turned dt2w off I will keep testing so far is working ok

Sent from my Nexus 4
[Nexus 4 Original Android Development] playya:
You're welcome... PM me for more info on this if needed

Also as an fyi - If you put screen not responsive in the search function of this thread you would of found the answer I gave.

"if you can think it you can type in search"
[Nexus 4 Original Android Development] dmourao:
Seems like a change of governor solved the touch response problem.

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] themike10452:
You are welcome buddy. Learn to use the thanks button :P

Sent using my nexus⁴ running Purity ROM 4.4.2 (Dalvik) powered by matr1x v12.5 Linux 3.4.0 kernel.
[Nexus 4 Original Android Development] hooliganx:
use trickster or other app (like faux)?

in trickster don't see other options for color gama... only PA. is right?
[Nexus 4 Original Android Development] fimfadimpa:
Am I doing something wrong or it's not compatible with CM11? :-/
[Nexus 4 Original Android Development] goofball2k:
Not compatible.
[Nexus 4 Original Android Development] cnilesh:
Hi,

I flashed It but I am unable to turn on the wifi.I previously had AK genesis CAF.Should I flash its uninstaller first and then flash matr1x?
[Nexus 4 Original Android Development] SweetPant:
reflash your custom ROM and then reflash matr1x again.:good:
[Nexus 4 Original Android Development] cnilesh:
Great but I use PA on my multirom.So any suggestion for that.
[Nexus 4 Original Android Development] iskandar1023:
Just go to advanced-multirom-list rom-(your rom)-flash zip

In your twrp and select rom zip

Or see multi rom thread how to update rom
[Nexus 4 Original Android Development] Ulqiorra:
Guys, can you provide optimal settings on this kernel for TricksterMod? MP-Decision has to be off?
[Nexus 4 Original Android Development] arffrhn:
I think default settings are the best for balance performance and battery life but I always change i/o from deadline to sio. Yes, let it off.
[Nexus 4 Original Android Development] hooliganx:
no one?

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] elderap:
guys, how do I go back to stock voltage? In trickster can not add +100.

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] arffrhn:
I only use trickster. And yeah, you can only see LG/Google/Pa halfbreed/Pa contrast/Pa brighter. But the stock colour settings in v12.5 is iphone colour. Although many said it is the same as Pa halfbreed but to me you can see the diff between the two. Pa halfbreed has more darker tones compared to the new ones. But then, I always set the colour on my own to my liking. :D
[Nexus 4 Original Android Development] hooliganx:
have screen freeze.

tried catch last kernel log here:

https://docs.google.com/file/d/0Bx7LunsZQGdsWEJLRHNUZEgtd00/edit?usp=docslist_api

by the way... great kernel so far :D

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] iskandar1023:
Whooaaaa wheatley really saves alot of my juice :D

It's displayed not in volts, so set to +100000, its same with +100v
[Nexus 4 Original Android Development] hooliganx:
[MENTION=4880721]iskandar1023[/MENTION]

for me too. ;)

have now 60% battery and 2h30 SOT

maybe get 6h SOT :D

but reboot device twice.

1. screen freeze

2. status bar don't go down :(

trying to use:

tcp - westwood

i/o - row 1024

cpu - 192/1512

gov - wheatley

fsync - off

gpu - ondemand 320

s2w on

when reboot:

i/o turn back deadline

gov turn to ondemand

the rest still same

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] elderap:
thank you

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] queerquirks:
Screen freeze? Had s2w on?

AK and Hells Core s2w v2 implementation caused no screen freeze so far for the last 2 weeks when it usually happens to me once a day previously, regardless of kernel.

Sent from my Nexus 4
[Nexus 4 Original Android Development] hooliganx:
yes, s2w on.

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] jazzboyrules:
I am on PA 4.0 beta, Matr1x 12.5 on Nexus 4. I used Franco's latest build before this. When I switched to Matr1x, BetterBatteryStats app doesn't work any more. It says that the batteryinfo is not available. Is it disabled by Matr1x? Any way to enable that? Thanks.
[Nexus 4 Original Android Development] hooliganx:
BBS works.

maybe something wrong with your flash moment. :D

or a reboot... and charge device a little.

using ART?

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] jazzboyrules:
I flashed the stock kernel over Franco's and then flashed Matr1x on top of that. I'm not using ART. Later today I will reflash PA and then Matr1x and see if that helps. Thanks for letting me know that BBS works with Matr1x.

Update

Bummer: I was using an older version of BBS (version 1.13.x). BBS works after I installed its latest version 1.15.0.
[Nexus 4 Original Android Development] hooliganx:
another reboot... now watching a video in mx player.

change gpu for 400 (using 320 before).

if happen again, can I catch syslog file after device boot? if help... :(

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] chappy824:
Maybe the "beta" ROM? Try raising voltages. S2W will be fixed in next release also.
[Nexus 4 Original Android Development] oxxshadow:
I am not sure why I get micro-lags on this kernel! Other than that I love Matr1x! I am running stock settings, ondemand governor. Tried reflashing the kernel, but that did not help. Anyone who knows of good settings for fluidity and battery, I would be grateful if you shared !
[Nexus 4 Original Android Development] stankyou:
Hi I was using v3.0 and didn't bother to check the kernel info and then flashed v2.5 out of curiosity. I am surprised that my phone seems stable so far with such undervolting. Can anyone confirm that the kernel info for v2.5 is the one below?

3.4.0-cfs-ge5d5156

shankar@Matr1x.local #1

Sun Dec 9 00:20:13 CST 2012
[Nexus 4 Original Android Development] undercover:
Yes.
[Nexus 4 Original Android Development] aSquard:
Where is the option to apply on boot? I couldn't seem to locate it (been studying for finals, not a lot of sleep lately)
[Nexus 4 Original Android Development] Contivity:
Thanks! After applying the kernel, does the value has already been reduced by 150mV or does the kernel actually supports the lowering by 150mV? Currently my 1.51GHz is set to 1050mV and my 384MHz is set to 750mV, reducing globally would make the range from 600mV (on the 384 MHz end) to 900mV (on the 1.51GHz end). Is that correct?
[Nexus 4 Original Android Development] undercover:
Nope. It looks like it's already UV by a 100. Keep going by - 12.5 until it crashes. I keep mine at 1000 top and 800 bottom.

Boot settings under the sliders in voltage tab, System Tuner.
[Nexus 4 Original Android Development] slowpc:
Was stuck on 3.0 today was I tested it at work. :(
[Nexus 4 Original Android Development] AKfortyseven:
I'm on 2.0 and gained an extra hour of screen on time by simply flashing this kernel

went from 3 hours to 4
[Nexus 4 Original Android Development] rtimoff:
It's dead at night at all. In morning it revives and we keep playing.

Stunning results compared to stock kernel.
[Nexus 4 Original Android Development] Contivity:
Thanks for the prompt reply. My bottom is already at 750 and so far it's been stable and I can't go lower, but your bottom is at 800. Did you raise it or is that the default?

I'll play around with mine and see what's the best number combination, but with so much variable it will take quite a while. Do you mind taking a screenshot of everything in between as a guideline? I'd also appreciate if other members can also do the same so people can compare and test the different numbers.

I tried putting the top at 975 when it crashes, I'll try it at 1000
[Nexus 4 Original Android Development] jaimeletelierhay:
I keep trying to set it to minimum 384 Max 1500 but it never saves. I select apply on reboot but it never does.......it always resets to default? Any ideas......
[Nexus 4 Original Android Development] undercover:
Sorry, I should have mentioned I'm on faux atm (due to gamma control mod), and I believe he has stock values to start with. Hence the difference. Just play around till you find best settings for you. I found v2.5 to be quite good.
[Nexus 4 Original Android Development] geokuttan:
Not bad...medium usage, Maps drained the most .
[Nexus 4 Original Android Development] geokuttan:
Is this real ????
[Nexus 4 Original Android Development] rtimoff:
No-frills CPU control from market
[Nexus 4 Original Android Development] jaimeletelierhay:
Tried it. Does exactly the same.
[Nexus 4 Original Android Development] bigmase521:
What other app(s) did you try before No Frills? Also, what ROM are you on? Some ROM's like AOKP have a performance controller built in.... In any event is suggest finding those apps, clearing data in settings, or uninstalling them all together. Do the same with no frills and start fresh. Then in no frills' settings, check the "prevent other apps from controlling the cpu" or whatever setting it is exactly. This will make sure that is the only cpu control app allowed.

In my experience, this also helps negate project butter from ramping up the cpu to 1026 and staying there too long every time you touch the damn screen. I've monitored with cpu spy, and having this setting enabled definitely helps with battery life as the cpu isn't ramping to 1026 all the time.
[Nexus 4 Original Android Development] meangreenie:
that score is actually low for a s4 quad, the lg and htc s4 quads score 7-8000
[Nexus 4 Original Android Development] ctfrommn:
I am curious as to why my memory scores are s low. I could care less about benchmarks, but I never get over 5000 on the memory. I have no idea what would cause that.
[Nexus 4 Original Android Development] aSquard:
Free version or Paid version of System Tuner?

The Free version doesn't seem to have any way to apply voltage settings on boot
[Nexus 4 Original Android Development] undercover:
Reapply cpu settings i guess.
[Nexus 4 Original Android Development] kassu99:
Sorry noob question. Does it have double tap to wake?
[Nexus 4 Original Android Development] abalam:
Yes use trickstermod

Sent from my N⁴-machine running Codename Rom
[Nexus 4 Original Android Development] goofball2k:
Excellent work. Usb otg and car charging work perfect! Thanks
[Nexus 4 Original Android Development] :
hello guys, I've been testing around with this kernel and specially with the "iphone 5 preset" stuff, it makes it look good in some cases but when viewing pictures it turns out horrible!

Is there any way to put it on the PA settings (or the default franco kernel one?) apart from flashing v12 instead of 12.5 ^^

if its a difficult stuff to do, could someone upload v12.5 with PA colors or whichever were before the iPhone 5 one? it sounds good but its not perfect when applying it in all the areas of the smartphone
[Nexus 4 Original Android Development] Goku80:
View attachment 2501177

Amazing work. Wheatley is my best buddy now

As per usual crappy app does not show the other attachment so SOT was 4hrs and 24 mins
[Nexus 4 Original Android Development] elderap:
Excellent kernel! great colors, good performance and good battery life. Thank you very much

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] N1_Fan:
Trickster MOD
[Nexus 4 Original Android Development] SA-07:
Hey guys,

If you would like touch control support, please let bponury know! :good:
[Nexus 4 Original Android Development] arffrhn:
Download trickster. Go to tool tab, then select lcd preset. Change to PA halfbreed preset.
[Nexus 4 Original Android Development] snak3ater:
Already asked him but touch control dev doesn't show up in N4 thread. it's like N4 support is discontinued
[Nexus 4 Original Android Development] SweetPant:
By the way, I have to tick Kernel Settings on boot to keep the lcd preset. Otherwise, it will revert back to default color.
[Nexus 4 Original Android Development] arffrhn:
Well that's for sure lol. :p
[Nexus 4 Original Android Development] :
thanks for this reply and others, I had searched on trickster but I was looking on the "screen" options :crying: I actually like Google colors more than PA Halfbreed, makes pictures look better!!

If you aren't looking to play videogames try wheatley + reduce max frequency to 1000 instead of 1500, it really gives a boost to your battery life (will report soon with screenshot!

42% left, after 22H and with a 2H20min of screen ON, it looks pretty good!
[Nexus 4 Original Android Development] hooliganx:
s2w is good enough too.

;)

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] playya:
I laughed a little when I saw this... How else did you expect your new settings to stick... LOL

Hey welcome to Matr1x..... Have fun man
[Nexus 4 Original Android Development] iskandar1023:
I never get that problem, my problem is my phone is too fast :p

with uptime about 4 days :victory:
[Nexus 4 Original Android Development] hooliganx:
[MENTION=4880721]iskandar1023[/MENTION]

what is your settings? curious. :D

N4*SlimKat-b2*Matr1x.12.5*T49H*TWRP.2.6.3.3*0.98
[Nexus 4 Original Android Development] elderap:
http://xdaforums.com/showthread.php?t=2101488

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 Original Android Development] snak3ater:
I know about the thread :D

I was saying that its been long since bponury visited that thread. Came last month, asked for any new modules and then vanished again lol
[Nexus 4 Original Android Development] iskandar1023:
Wheatley, 192-1350 mhz, noop sched, dynamic FSYNC on, gpu max 200mhz simple gov, stock voltage, throttle off and halfbreed color ofc :D