yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] :
Sorry to quote myself but there is an error in my post, I'm an idiot about the voltage at 1.8 Ghz :D

In the app I saved 1425 mV but forgot to apply the value so... I run at 1.8 Ghz with the stock voltage (1450 mV), sorry for the misinformation :(

And I noticied something, with Ondemand governor, can't change the governor control below 30000 for sampling_rate and sampling_rate_min.

For example if I set 20000 then back and return in governor control the value is reseting to 30000.And here I don't speak about after reboot, just set a new value then quit the app, return in the app and the values don't stick.

And can't change these values with an init.d script, it does not work (and yes I know make an init.d script for these settings :D).
[Samsung Galaxy Nexus] franciscofranco:
Hey thanks for the detailed feedback, glad you can run 1.8Ghz with no issues. I doubt you'll be able to run 2.0Ghz because its too extreme, but good luck :)

Hmm Ondemand is stock, I haven't changed a single line, but I think I *know* how to fix that for you.
[Samsung Galaxy Nexus] :
Mainly thank you to you ;)

For the 1.8 Ghz... maybe it's the "franciscofranco's sorcery"!, awesome! :D;)

I also doubt for 2 Ghz but...

And thanks for a possible fix about the Ondemand governor, yes Ondemand is stock, it's just these 2 values that I can't change (for my personnal tests), they always return to their original values after leaving your app.

I really appreciate it ;)

It's just that in ICS there was no issue with these settings, 10000 for example remained even leaving your app.

But it was ICS... now it's time to Jelly bean :D

Thanks for your work!
[Samsung Galaxy Nexus] slayp00n:
2.035 seems to be impossible I even tried 1525mv but I am scared to push the Voltage higher, do we know the range where voltage gets to transistor frying for these chips?

Maybe a 1.9ghz step...
[Samsung Galaxy Nexus] rosswaa:
Maybe you could be the first to find out ? Lol
[Samsung Galaxy Nexus] jnr21:
****, phone crashed with 1,8ghz/1475mv :P I will try 1500mv, if it's crash again then i'm going back to 1,6ghz.

edit: No luck, it rebooted after 1 minute of use, so back to 1,6ghz. Hope 512mhz gpu version comes soon.

@franco: Can you make 1700mhz slot?
[Samsung Galaxy Nexus] The Gingerbread Man:
2ghz rebooted every time I tried it, I even went up to 1600mV. Now time to look at my other under volt values.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Jrbourque:
All the talk has been about the 1.8 and speed, I'm wondering how peoples battery are doing at like 1.2 or so. If anyone is running that with 1.8 being out lol
[Samsung Galaxy Nexus] dislplin01:
So I am running jb215 but I just noticed something even to I have the max set at 1500 it still max out at 1200 you can see with android assistant or even in set cpu when you set it to any thing about 1200 then multi touch the screen it still max out at 1200 guess I could be wrong maybe it's just doing anything that needs to bring it to 1500
[Samsung Galaxy Nexus] Hanny:
and at last if I keep messing around the thermal throttle option (untick and tick for like 2 to 3 cycles), the CPU settings will mess up and the device will stick on using lowest cpu (384mhz) and sometimes even lower than my lowest cpu settings (192mhz) no matter what i try to do in the app. (resetting cpu settings etc.)

everything goes well when i untick the option and reboot :) just to let you know!

thanks for your hard work on the app and kernels! although im still on ICS i understand that JB is giving enough ****s for u to manage and i will patiently wait for your free time to handle ICS version (or when JB roms get well customized :p)
[Samsung Galaxy Nexus] Segnale007:
I'm having random reboots with a weird sound on JB with r215.

Am I the only one?
[Samsung Galaxy Nexus] jnr21:
Which frequencies do you use? Is smart reflex enabled/disabled?
[Samsung Galaxy Nexus] CaspaTheGhost:
More like I cant wait for source to drop! :cool:

@Franco

As always, thanks for your commitment and hard work... r210 has been running great for me so happy to flash r215 in order to get my 1300mhz OC to stick!

Sorry to be a bore, but I'm not even gonna bother try those new OC slots!

700/1300 FTW! :victory:
[Samsung Galaxy Nexus] BrUhNiGGs:
My phone froze within 5 min using 1.8ghz step. I upped the voltage and so far no freeze yet. I am expecting it though...
[Samsung Galaxy Nexus] StyxJ:
Oh I don't mean to downplay our current performance, as I never even use anything higher than 1.2ghz, I'd just thought it be nice to try and benchmark frequencies so much higher than stock.
[Samsung Galaxy Nexus] despard:
Hi Franco, my phone can run 1.8GHz smoothly without reboots, however the browser force closes randomly. Is it related to the OC do you think?

Cheers.
[Samsung Galaxy Nexus] jnr21:
Yep, i think that phone can't handle 1,8ghz. For me quatrant closes itself every time when i start test with 1,8ghz.
[Samsung Galaxy Nexus] renna1992:
One more thing I would want to mention: data drops are completely gone for me with the newest radio, jb ROM and your kernels.

Before I always had drops with your kernel but now it is running great, crazy fast and stable, hadn't had a single reboot.

So thank you very much for your great work Franco!

Gesendet von meinem Galaxy Nexus mit Tapatalk 2
[Samsung Galaxy Nexus] BrUhNiGGs:
Yup my Quadrant was running fine until it got to the DNA part of the graphics test and my phone froze and rebooted. Back to 1.6ghz now.
[Samsung Galaxy Nexus] sam razzy:
Hello brothers... I just made some tweaks to save some battery consumption.. I tried lots of tweaks changing some settings from Franco app... now doin some research.. Guys.. if u have any tweaks settings from Franco kernel app.. den please post it here.. http://xdaforums.com/showthread.php?t=1750687

sent from jElly Belly NeXus PrimE
[Samsung Galaxy Nexus] obsanity:
I noticed that 215 gets the middle part of the phone warmer than 210. I'm running the same settings as I have been. The battery temperature and CPU temp are relatively the same as usual yet the phone feels warmer.
[Samsung Galaxy Nexus] sugar0:
I'm sorry if it's been already mentioned but, JB 215 (and 210) lose fastcharge ?
[Samsung Galaxy Nexus] The Gingerbread Man:
Franco has other plans for it he says

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] superbobup:
Franco,

UV still doesn't work on 215 after a fresh wipe coming from rascream to bigxie JBv2...anything I can do to help?

EDIT:

I hope I don't sound like a pain in the ass. I just wanted to let you know the issue still persists and if there was anything j could do to help fix it since you've already done a whole bunch with the kernel and app already
[Samsung Galaxy Nexus] franciscofranco:
There is a commit from TI that semi breaks undervolting and I really don't want to revert it.
[Samsung Galaxy Nexus] superbobup:
Thank you! At least now I know that I'm not going crazy...I'll pay extra attention to the change log in case you revert it. Thanks again :)
[Samsung Galaxy Nexus] calebv2:
For some reason my core one is off and won't come back on any ideas. Running 215
[Samsung Galaxy Nexus] The Gingerbread Man:
Change your power mode or create one that has single core mode = false

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] sam razzy:
Is there any way of resetting Franco app settings..?

sent from jElly Belly NeXus PrimE
[Samsung Galaxy Nexus] arzbhatia:
Franco,

Latest kernel + latest app isn't saving the color control values. The multipliers stick but the gamma, contrast and omap gamma options reset. Any fix?

Thanks a lot..
[Samsung Galaxy Nexus] sam razzy:
After trying your test build no 200 for ics.. I got an epic problem... whatever battery percent goes..it shows my battery is full.. what's the cause..?

sent from jElly Belly NeXus PrimE
[Samsung Galaxy Nexus] spaceman860:
I had that problem uninstall the app flash stock JB kernel reboot then flash R215 install app that worked for me

Sent from my Gnex {GSM}
[Samsung Galaxy Nexus] sway40:
Everything sticks for me on reboot, also reboots faster. Already can tell battery is better with 215, clocked at 1.4 and still getting way better battery than with 210.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] yyz71:
Same here everything sticks...

---------- Post added at 07:01 PM ---------- Previous post was at 06:37 PM ----------

Does anybody know how to get the Unused CPU 2305 slot fixed? That's only one seems to stay awake..
[Samsung Galaxy Nexus] StormIceX:
id i dont'have the app updater, smartreflex work anyway?

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Samsung Galaxy Nexus] franciscofranco:
Yes its enabled by default from stock.
[Samsung Galaxy Nexus] BixBix78:
Might be nice option in the app to get back to stock Franco settings
[Samsung Galaxy Nexus] superbobup:
Clear data? Uninstall/reinstall?
[Samsung Galaxy Nexus] dandyqb:
same thing here, i can confirm this, did the suggestions of others to uninstall the app then flash the stock kernel first, then after reboot wipe caches, flash the franco r215, reinstall the app, but still the contrast and omap4 gamma reset after reboot even your selection is still in there. :cowboy:
[Samsung Galaxy Nexus] static416:
Can't say compared to 210, but compared to stock 215 is getting way way better battery life for me.

1.8Ghz is so stable that I'm suspicious it isn't actually running at 1.8Ghz.
[Samsung Galaxy Nexus] franciscofranco:
Oh yes its running at 1.8Ghz for sure :D
[Samsung Galaxy Nexus] sway40:
How could you doubt this man...devotion runs in the veins.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] jackie_jagger:
quick question, wondering how do I flash JB 215 kernel from the app or do I flash kernel in CWM recovery and then use the app to tweak settings.
[Samsung Galaxy Nexus] sway40:
Download here, flash in cwm, tweak in the app.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] franciscofranco:
Yeah I took a deep thought and I won't add this JB kernels until Jelly Bean is officially out for OTA and AOSP. It would be a very bad idea to support a kernel for an OS thats not officially out in an app with thousands of users... JB should be out in less than two weeks I'm pretty sure of it.
[Samsung Galaxy Nexus] jackie_jagger:
Oh, that makes sense; but I hope the current versions (215) of the kernel are safe to flash for JB.
[Samsung Galaxy Nexus] sway40:
215 is the best so far imo.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Clarkkent434:
I had the same issue on AOKP. It appears that Franco app is overwriting my init.d setting on my AOKP rom. So I had to uninstall the app go to stock kernel then to Franco kernel then install the app. I too would want a reset to stock with a autoflash with a stock kernel if Franco app keeps doing this.
[Samsung Galaxy Nexus] thekid1982:
can i use all function of franco.Kernel updater on jelly bean? as color setting, set cpu...
[Samsung Galaxy Nexus] syncopy:
Yes, totally!
[Samsung Galaxy Nexus] willl03:
215 working flawlessly, interactive 350-1300 unable to make the damn thing lag!!

Also no data drop since JB, franco or stock kernel

I was wondering,

Franco JB kernel is based of JB kernel source i.e. it's and enhaned JB kernel

or

JB code was added (partially?) to franco kernel to make it compatible?
[Samsung Galaxy Nexus] dpaine88:
Just wanted to confirm that interactive is the default on r215?

Pretty sure all the ICS was OnDemand

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] simms22:
francisco built it from source. btw, lulz..
[Samsung Galaxy Nexus] do0b:
Is r200 onwards for JB?
[Samsung Galaxy Nexus] eaglesport:
Correct

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] daffyno:
does volume hack work on Franco JB kernel?
[Samsung Galaxy Nexus] chriscardinal:
Experiencing soft resets/reboots r215 vicious

I've had v2 of Vicious installed since it was first released on r200. I've since upgraded to r210 and it was fine for a few days, but I've noticed several lightning-quick fast reboots happen. I'll look down, notice it's at the colorful Nexus X boot screen, and then back to home screen, in about two minutes.

It's happened pretty quickly. This time I was able to logcat it immediately after, but nothing fatal showed and the errors all seem totally inconsequential, but I can't really tell. I have left all governor/CPU freq/voltages completely untouched since I didn't want to add too many crazy variables. The phone's run well, so I'm not sure what the issue is.

I upgraded to r215 and hadn't noticed any recurrence until just now which is when I logcatted. I didn't note the exact time since I had people at the house though, so it's hard to dig through a verbose. Next time I'll be more careful.

In the meantime, the only mod I installed was the battery percentage one floating around. That's it. Any chance that's causing some trouble?

Thanks for the ideas and help and support! And thanks, Franco, for working to make a great kernel. Bought the app, can't wait for it to start getting JB updates!
[Samsung Galaxy Nexus] Clarkkent434:
Not totally. 200 is for ICS, 210 on is for JB. I am running 200 on AOKP40 and having no problem at all.
[Samsung Galaxy Nexus] aquavalanche:
Nice to see you put your kernel fast into JB.. anyway, i browse quite a bit into sgs3 custom kernel.. there's a function to limit charging power, like using 800ma rather than use 1A for night charge.. is it possible to apply it into your app? Thanks

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] thekid1982:
can not increase maximum volume sound on Jelly bean (+ 3 but not different)
[Samsung Galaxy Nexus] The Gingerbread Man:
Its for headphones only

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Luigi_2:
any idea to undervolt iva and gpu :D
[Samsung Galaxy Nexus] The Gingerbread Man:
Buy the app

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Bonvaz:
there is a way to install the kernel easily without problems with max payne and other sd game files?maybe install the kernel from franco's app doesn't apply sd card files?
[Samsung Galaxy Nexus] Luigi_2:
Not that :D I mean any values that's good to undervolt those 2 :D
[Samsung Galaxy Nexus] trinhtunglc:
Guys, is there any risk when run with 512MHz GPU? Does it make phone get much hotter than 384
[Samsung Galaxy Nexus] rome8721:
Does fast charge work in r215????
[Samsung Galaxy Nexus] chrisgtl:
I'm running #215 kernel with JB ROM (as per my sig)

In CPU spy anything above 1200Mhz is in the unused CPU states section. I've overclocked it to 1400Mhz using the FK app.

Any ideas?
[Samsung Galaxy Nexus] coreylhs:
set governor hispeed_freq to the max freq used. try that.
[Samsung Galaxy Nexus] PapaWangsta:
Hey every1, I'm on franco M4, for some reason the cpu core 1 won't turn back on, even after playing graphic intense game like,"riptide GP", or "Hot pursuit".

What I've tried so far:

1, franco power mode

2, custom power mode with single core mode(off)

Any suggestions?
[Samsung Galaxy Nexus] chrisgtl:
That fixed it! Thanks pal.
[Samsung Galaxy Nexus] cpom1:
nice simms
[Samsung Galaxy Nexus] Bonvaz:
it's not possible flash jb kernels from apps?
[Samsung Galaxy Nexus] Puzzlegirl:
No, flash from the OP. And with the greatest respect, could you please search the thread since this is asked on nearly every page :p
[Samsung Galaxy Nexus] Tubes6al4v:
An update on my Antutu benchmarks. Killer kernel brother!!!
[Samsung Galaxy Nexus] franciscofranco:
I really don't know...everything will be much easier when we'll be able to use anyKernel or something to flash only the zImage only.

Thanks for the graph :)

Update will come tomorrow, I spent some time disabling ****ing debugs everywhere, first tests by mark were pretty successful, but then his internet died and I couldnt get more feedback from him.
[Samsung Galaxy Nexus] Bakedbread:
first off, thanks again for the wonderful kernal franco!

just had a quick question - i just flashed your kernal with AndHD 1.3 rom and was wondering which governor you recommend to set?

I'm currently on "Interactive" but im not too sure which governor you specially tweaked the most for best performance and battery?

Ondemand

Interactive

Conservative

Which would be the best for battery life while not sacrficing the awesome performance?

So far everything actually feels SO much more fluid (if that was possible) but i really can tell

thanks again for all your hard work!
[Samsung Galaxy Nexus] franciscofranco:
Conservative, I've tweaked it and I think is the default governor ;)
[Samsung Galaxy Nexus] skdubg:
hi,

it is possible to reduce the RAM size which would be used from the GPU?

i read that the GPU used over 300MB...

thanks
[Samsung Galaxy Nexus] JTECJ:
*UPDATE* to my previous post regarding gmail sending issues while using this kernel on a wireless network

Through further testing I have found that this issue is only present while running this kernel with the custom modaco IR4 ROM. I since switched the RevHD for testing and the problem is not present.

If anyone else is running an up to date build of modaco with this kernel please feel free to post if you are having this issue or not so that we can know if it is an isolated event that only I am effected by or if it may be something to make users aware of.

Justin
[Samsung Galaxy Nexus] Andrmgic:
Works fine for me on MoDaCo IR4 w/ Franco's kernel.. maybe it is isolated to IR3 only..
[Samsung Galaxy Nexus] JTECJ:
I'm sorry that was my mistake in the original post. IR4 was what I meant, seems it may be an isolated issue, or perhaps because I custom baked the ROM on the modaco forums with different options? Either way so far it looks as though it may not be a big deal.

Justin
[Samsung Galaxy Nexus] :
Hey franco bello. My phone is getting hotter than with stock kernel. My battery temp used to be at like 25 C And now its between 36 and 40C
[Samsung Galaxy Nexus] adamleerusse:
My phone seems to be a lot slower when running this kernel. I'm on Android revolution HD 1.3.1. Even the live wallpaper was jumpy on this kernel. I'm no expert but if There's anymore info you need from me let me know!
[Samsung Galaxy Nexus] thugjedi:
Is anyone getting any gyroscope weirdness in games ?
[Samsung Galaxy Nexus] jkoljo:
fastboot flash zimage c:\zimage

I have used that many times with my Desire HD, doesn't it work with GN?
[Samsung Galaxy Nexus] ande_uk:
do we

flash kernel - boot up - delete file - reboot

or

delete file - reboot bootloader - flash file - boot

thanks

A
[Samsung Galaxy Nexus] thugjedi:
I just tested my gyroscope on ARHD stock kernel and this kernel, using GyroRotate in the market and this kernel is definitely causing some gyroscope weirdness. Can someone else test and see if the are getting the se results?
[Samsung Galaxy Nexus] beekay201:
Yes, this would be nice to see clearly awnsered.
[Samsung Galaxy Nexus] spences10:
Just delete the file, it improves performance if you use this kernel or not

So if you delete the file on a stock kernel your stock kernel speeds will improve

Is that helpful?
[Samsung Galaxy Nexus] DvTonder:
Francisco,

Per GPL licence requirements, would you mind posting the link to your kernel source, please.
[Samsung Galaxy Nexus] franciscofranco:
Indeed, done.
[Samsung Galaxy Nexus] franciscofranco:
It's because of the overclock. Don't worry about that temperature, it's not a problem.

That issue is known and it's caused by enabling the overclock on the CPU. We're still looking at it.
[Samsung Galaxy Nexus] Chainfire:
Franco,

Thank you for this kernel ! Happy with USB host support (stupid Google forgetting to turn it on, while the API does report support to apps and Market).

However, could you please fix logcat ? I really really need it. ("Unable to open log device '/dev/log/main': No such file or directory")

Thanks !

EDIT: Also: "tar cvf kernel.tar boot.img" creates a kernel.tar file flashable with Odin as PDA.

EDIT#2: Also, deleting that libgles file should not make any difference whatsoever... why are we doing this ? (I booted both with and without, and made no difference, as expected). The egl.cfg already lists the other files as hardware accellerated, and the Android EGL loader should thus never actually load the file you want us to delete ...
[Samsung Galaxy Nexus] franciscofranco:
No, its completely useless.
[Samsung Galaxy Nexus] inffy:
Did you upload a wrong file?:) the kernel.updater reports the kernel different and says nightly9 is available
[Samsung Galaxy Nexus] dubbeld00:
Why is the min. CPU clock set to 700 when the screen is on (dont know of its set to 350 when screen is off) saw after flashing in setcpu this was 700.

By the way, is suspend CPU 1 by default set on or off?

O and i guess i still find the same laggyness found in build 8, in the launcer when scrolling between apps and widgets. Its found in every other rom available though its less in your 7.1 build and lower (got almost no lag).

Beside this, its great!
[Samsung Galaxy Nexus] minooch:
nah - just needs to change a string ;)

1) Answer is a couple of pages back - fast ramp to idle

2) off

3) huh? not sure if that's a statement or a question
[Samsung Galaxy Nexus] dubbeld00:
No i really was guessing. So i just flashed back 7.1 to see if there was any difference, but there isn't so i have to revoke this statement;).
[Samsung Galaxy Nexus] drawde40599:
SoD??

New # 9 kernel just gave me SoD 2x in hour, yes I'm OC 1350 didn't happen with 8 . Just putting it out there seems just as smooth tho
[Samsung Galaxy Nexus] minooch:
being worked on right now (just to clarify - doesn't mean a fix is coming in 5min or 5 hours)

It appears to be the OC - push back to 1200 & you should be ok
[Samsung Galaxy Nexus] franciscofranco:
Yes I think I've set the OC voltage too low. Sorry bout that. I'll fix it in the next nightly.
[Samsung Galaxy Nexus] nbeebe24:
I know this has been asked, but I have not seen an answer. How do you tweak the colors Franco?
[Samsung Galaxy Nexus] franciscofranco:
Kernel screen driver.
[Samsung Galaxy Nexus] Entree:
Hi Franco,

I have been a quiet user of the Franco kernel since around version #2... but, I just wanted to say thanks.

The time and effort you've put into this kernel is certainly reflected in its quality. I really enjoy everything this kernel has done for my phone -- the performance, the battery life, and the stability.

Obviously, updating to each of your new revisions may cause slight issues here and there, but you're always receptive and solve the issues in a timely manner -- as if it were a job -- and, for this, I feel I'm in your debt.

The first day you placed the 1$ app on the app catalogue I purchased it. It's the least I could do -- keep up the amazing work you're doing... I'm glad there are people like you in the Android community keeping things alive with such a productive passion. This is what separates iOS, WP7.5, WebOS, and BBOS from Android -- active developers that truly make a difference. :)

I hope all the best!
[Samsung Galaxy Nexus] StrifeSoldierVII:
Wow I love this kernel so much! The color tweaks are just awesome. Combine that with the already gorgeous 720p screen and it looks amazing. This kernel gives high performance, and superior battery life... we have a winner!

Having the right kernel is half the battle to owning a perfect rooted Android device. And this is that kernel. Wonderful work!
[Samsung Galaxy Nexus] drawde40599:
Sounds good, didn't no if was known yet ..... still works smooth as hell tho,
[Samsung Galaxy Nexus] Redflea:
The answer from Franco was "Off" - so what's the trick to turn it on so that CPU 1 is turned off when the screen is off?
[Samsung Galaxy Nexus] franciscofranco:
It's on the OP.
[Samsung Galaxy Nexus] nbeebe24:
So that's something at source level, correct? Any way an app can be created to alter the values?
[Samsung Galaxy Nexus] :
i think it was lagged but put it to sleep for another few minutes, I can unlock as usual. (build #8)

Have installed build #9, we'll see if it resolves this issue hopefully :D :D

Thanks mate!
[Samsung Galaxy Nexus] lichti1901:
SoD?? Whats that? Screen of Death ... am i right? :confused:

Best regards
[Samsung Galaxy Nexus] Redflea:
Thanks..so in terminal:

Su

echo 1 > /sys/module/omap2plus_cpufreq/parameters/hotplug_enabled

Correct?
[Samsung Galaxy Nexus] hitmanre:
Hello I'm new to kernal flashing. Do I need to set any special settings in addition to flashing this kernal? Thanks friends