yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] derPianist:
Just in Case:

Please go ahead and delete your delayed and old crappy cracked warez apk and buy the app from Play Store. Support the dev, mate. :

via Google Galaxy Nexus
[Samsung Galaxy Nexus] ChanceOfChange:
oups typo there i meant 6.5 sorry

---------- Post added at 02:44 PM ---------- Previous post was at 01:44 PM ----------

i hope will be fixed soon cause im in love ( :P ) with the new app and the latest nighlty!
[Samsung Galaxy Nexus] barrist:
I find 246 runs better overall for me too. may give 248 another try though as it seems alot of people like it.
[Samsung Galaxy Nexus] franciscofranco:
I will have to try and make an option to choose between dynamic settings or static since some prefer to set themselves the values and others prefer automatic and dynamic way.
[Samsung Galaxy Nexus] ChanceOfChange:
this will be awsome and cool! if this can happend! more easy and faster way to make settings right! i personal use power modes!

(something else i notice is when i use power mode the max frec for screen off resets to 1228 everytime i reboot when i set the settings manual stays in the way i put it)

when i use power mode the cpu goes to1344 that there not slot inside the app... when i dissable the mode comes back to default...may i ask why full power cant use the slot speed of 1305 and uses the 1344?
[Samsung Galaxy Nexus] gianton:
I'm giving 246 a try, which are the best settings for governor?

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] silverhunk:
can i overclock my nexus to 1.4 Ghz with this kernel without any problem? i know this is noobish question

EDIT: i cant.. have to buy kernel franco updater...anyway im testing this kernel..will buy the app if ill like the kernel :D cheers!
[Samsung Galaxy Nexus] L-ViZ:
got a little question, might be stupid, dunno :D

is there a possibility to load not the latest kernel via app?

would be great to go back to another kernel if newest doesn´t work well or something like that :)
[Samsung Galaxy Nexus] TEK112:
Yes, it is very possible. Enjoy:

http://minooch.com/franciscofranco/Galaxy Nexus/JB/Jelly Bean/
[Samsung Galaxy Nexus] joeyfong:
just 2 interactive governors
[Samsung Galaxy Nexus] joaquinf:
You can do it without buying the franco app by using a free app such as system tuner. However, it is a nice gesture to show some love to our beloved devs by supporting them plus you get an amazing app which gives you total control over franco kernel :)
[Samsung Galaxy Nexus] nuwan32:
The stock clock of this chip is 1.5 and this kernel lets me do 1.8 stable. I would be surprised if you couldn't do 1.4
[Samsung Galaxy Nexus] ÜBER™:
Wrong the stock clock is 1.2 the highest recommended clock by TI is 1.5 :D mine will only handle 1.6 anything higher and benchmarks and things using the CPU a ton crashes.

Sent From My Toro+ via RED Tapatalk
[Samsung Galaxy Nexus] osm0sis:
You're both right. Just depends on what each of you meant by "stock". ;)

The Galaxy Nexus comes with the TI OMAP 4460 clocked at 1228MHz, the factory specs state that the TI OMAP 4460 is built to run at 1536MHz. Just like the PowerVR SGX540 GPU is built to run at 384MHz but in the Galaxy Nexus it comes underclocked to 307MHz.
[Samsung Galaxy Nexus] nuwan32:
Exactly. I meant the stock stock :p
[Samsung Galaxy Nexus] thegtfusion:
So google underclocked the chip.to maximize the battery life?
[Samsung Galaxy Nexus] Astug:
Exactly. Same thing with the Sensation, but that was for marketing reasons aswell, with the XL version running at 1.5.
[Samsung Galaxy Nexus] thegtfusion:
So basicly if I would want to run this kernel on 1.5 Ghz its safe, and i should get decent battery life?
[Samsung Galaxy Nexus] osm0sis:
I don't think there's ever been an official statement, but that's the most likely reason. Upper-Middle of the road for battery life and also stability considering the manufacturing process produces some chips that are better than others. Franco has more than made up for the battery consumption with his kernel, so really it's just down to what each individual phone can handle at this point.

TL;DR: Yes. :laugh:
[Samsung Galaxy Nexus] lost_man10002:
Battery life on this newest nightly is insane ty franco!! One question does anyone know the exact gamma color settings to get trinity colors?? Besides putting the trinity contrast setting in franco app to -24??
[Samsung Galaxy Nexus] TEK112:
Not just for battery. It is mainly for stability. Not all chips are equal and run within a certain tolerance. Running them that close to the max would create a higher failure rate for devices. All chips are underclocked for stability, battery and longevity.

Just like the Droid OG which was a 800MHz processor underclocked to 550MHz, but ran well at 1.25GHz.

Cars are another example. Most cars are underpowered on purpose (not running at full potential) due to the variances which could lead to instability running too close to the max. You will mostly find this in forced induction vehicles capable of 15% more power with the push of a button, but for stability, longevity and better gas mileage they run below the max.

I hope this helps.
[Samsung Galaxy Nexus] IAmAN00bie:
Sorry, but all of you are wrong. The Nexus came clocked at 1.2GHz because of a bug in the chip. It's well documented in this thread: http://xdaforums.com/showthread.php?t=1380064 especially in posts 9 and 10.
[Samsung Galaxy Nexus] GeekMcLeod:
Someone correct me if I am wrong. But since Morfic is the dev of Trinitym, I assumed that the Morfic preset color setting in Trickster mod would be those colors you are referring to.

If I am correct:

Red: 135

Green: 135

Blue: 210

RBG Gamma: All 0

Trinity: -3

OMAP4: 1.2

If I'm not correct, sorry for wasting your time.
[Samsung Galaxy Nexus] IAmAN00bie:
https://docs.google.com/spreadsheet/ccc?key=0AmUsanWh1BpZdENqZ0FPQmRnUEs3SHBON1VsU3BmN0E#gid=5

Morfic posted the Trinity Blue defaults there, and what you posted is correct aside from the Trinity Contrast and Gamma.
[Samsung Galaxy Nexus] TEK112:
If you read the thread you would see that the bug was because running at the max was causing instability involving DCC... exactly what I said was the primary reason, stability.
[Samsung Galaxy Nexus] franciscofranco:
Fantastic!!! I guess I wasn't wrong about the conservative + 700min ;) I hope now people will believe me when I say 700min is better.
[Samsung Galaxy Nexus] droidholic:
You were right, Franco! Since I am finishing up my vacation, I was able to test these settings and I have been getting additional battery life on my phone. Thanks for these findings, guys!
[Samsung Galaxy Nexus] tryceo:
Should apps like juice defender or task killers be used with this kernel?
[Samsung Galaxy Nexus] just4747:
Omg never use task killers with Android. It maintains apps in the background on its own with priorities and such.

I still don't get why ICS includes technically a task killer with the Recent Apps menu.
[Samsung Galaxy Nexus] twilightrevenant:
Franco said no to task killers. I have not seen any benefit to juicedefender
[Samsung Galaxy Nexus] Nebucatnetzer:
It actually isn't a taskmanager it's a taskswitcher. The apps don't get closed if you swipe them out.
[Samsung Galaxy Nexus] franciscofranco:
No task killers, no juice defenders, no omfgSuperDuperAppThatImprovesBatteryOver9000 !!!

ICS features a task switcher indeed, it doesn't kill apps like most of you think it does ;)

If anyone wants to see hotplug on screen_on/off working you can use dmesg:

- When screen_off happens this is shown: CPU1 down

- When screen_on happens this is shown: CPU1 up
[Samsung Galaxy Nexus] Nebucatnetzer:
I will still run my own test. Trust is fine, checking is better. ;). Especially because this thing really depends on how one is using its phone.
[Samsung Galaxy Nexus] just4747:
Actually I knew it didn't close them since I could see them still running in the battery and apps menus. So basically it just removes them from multitasking (your view) and that's it, right? Nothing in the actual system relating to the app running changes though.
[Samsung Galaxy Nexus] ratson:
Actually I say JuiceDefender (the app) will help if you set it up wisely (turn off wifi, schedule data, night/weekend modes). This is obvious.

No task killers are needed as on any 1.6+ android versions, but you can still tweak minfree with AutoKiller to have customized and better memory handling.

Just my 2c.
[Samsung Galaxy Nexus] MultiCulti:
i read few posts before something about new bootloader ?!?!

i have also the ****10 .. so, is the bootloader really depending to the batterylife?

can't find any usefull thread about it ...

beamed in through my brain ...
[Samsung Galaxy Nexus] twilightrevenant:
If you look at ro_Explorer's test results. It clearly shows a negligible difference between idling and airplane mode. Summarized by this quote:

If you want to save battery, just manage sync. juice defender will simply make you wait to reconnect everytime you need data services. You can set up a tasker profile that will do this automatically if you wish.

edit: sorry for going off topic there.
[Samsung Galaxy Nexus] Vangelis13:
+ 1. And anyway, where does one check which version of bootloader is on the phone..?
[Samsung Galaxy Nexus] Dr_Ownage:
So just using the stock alarm clock will do this?

What would you recommend using?

Not sure if you have worked it out or not but Francos kernel app does it (hint hint) :P

for terminal instructions check OP

open terminal and type

su (hit enter)

echo 1 > /sys/module/omap2plus_cpufreq/parameters/hotplug_enabled (hit enter)

and thats it.

Wish i had it buddy :\ this is just a file i found somewhere. Have a look cause i wouldnt mind getting an original Google one. I looked for a little bit but couldnt find anything.

If you download the zip i posted there is actually a batch file that will do it all for you (providing you have fastboot/adb setup correctly!)

Nothing will get wiped its just the bootloader. but yes you have your instructions correct.

Yeah i didnt think it would but it was worth a test (in my mind) it had appeared to solve my issues. i use the word HAD because for 3hrs of idle i didnt lose a percent. HOWEVER...

over night:

as you can see there are almost no wake up periods but the battery is draining faster then water through a sieve!

http://www.box.com/s/9kqh2qaxtpk40cg5o8nf

after you see the image above! ^ with no wake ups i look at android OS. and whats this? 45min of awake time???? WTF?

http://www.box.com/s/h0p6ocimexv8gr4t1sds

I look at better battery stats, and idk maybe my math is bad but pretty sure 1min + 52sec + 30sec doesnt add to 45min??? again WTF?

http://www.box.com/s/yf6dn9v5a7hkfzf0dntl

even better battery stats says 45min!

http://www.box.com/s/qreint1ahbzrh9118j0j

http://www.box.com/s/22zf2rln1nindgg2x7u2

So i guess im just hoping this is me doing an inaccurate test by testing the drain of the %% vs the actual remaining battery capacity? hopefully later in the day my battery will go up... :\
[Samsung Galaxy Nexus] incomer:
It is in the left under corner when you boot in the bootloader..
[Samsung Galaxy Nexus] Dr_Ownage:
you shoudnt have to do this. android should manage all this well enough its self.

push notifications after all...

well check my latest post, kinda retracting my statement, my phone lied to me :(

not sure if there is an easier method but reboot into bootloader and it will tell you. :)
[Samsung Galaxy Nexus] incomer:
Hehe I don't get better battery results with the new bootloader so far either as I can see(switched between a rom today, so can't say it for sure)

But it is has make the reaction on bad receiption way more quicker, so it looks like the bootloader is causing less lagg between the kernel/rom and the radio(don't know if this is even possible, but I've now less downtime with automatic mode and same place!)
[Samsung Galaxy Nexus] Dr_Ownage:
So maybe there are some benefits to it after all :-\
[Samsung Galaxy Nexus] ro_explorer:
I have new info regarding the controversial 350-700MHz as min freq. value.

Well ... guess what .. I was right also assuming that if you have a task that will not require much cpu power and is running continuously in background (like, let's say ... listening to mp3 music) ... the average consumption will actually increase on 700MHz with about 2-3mA compared to 350MHz state. I've checked this twice to make sure.

So, 700MHz as minimum is good for pure idling while 350MHz is good for minor background activities.
[Samsung Galaxy Nexus] Dr_Ownage:
:( this makes me sad. haha

i really wanted you to find that either 700 or 350 was better. not that one is better for this and the other is better for that. haha
[Samsung Galaxy Nexus] syncopy:
Red: 135

Green: 135

Blue: 214

RBG Gamma: 0

trinity contrast = -24
[Samsung Galaxy Nexus] IAmAN00bie:
While you were somewhat correct in saying that it was stability, it was not for the reason you described in your post. You made it sound as if certain Nexus devices could not run at that frequency, like how certain Nexus devices cannot run at 1.9 GHz, while in fact the real reason was because of the DCC bug which prevented ALL Nexus devices from running at 1.5 GHz. So it wasn't because of stability, but because of a bug literally preventing anyone from running at that frequency.
[Samsung Galaxy Nexus] TEK112:
You can play the semantic game all you want, but the bottom line is stability. It doesn't matter if it is a bug, or heat issue, it is blanketed by stability.

Also, there may be some, but I don't know of any phones that ship with the processor running at their max rated value.
[Samsung Galaxy Nexus] whittikins:
Franco, are the dynamic settings built by you, or are they part of the project butter that google worked on (and you simply enabled it)?

Also, I'm running 248 at 1.5ghz (AOKP nightly), and the idle drain is about -26 (mAh or whatever in Battery Monitor), which is about 1.5% to 2.5% drain per hour. This is on wifi with everything on (latitude, google now, sync, 2 exchange email accounts, bluetooth, gps, lightflow, etc.). I think this is pretty great, so thanks :D

Oh and it's super fast!

I imagine with Airplane mode turned on, it would be 1% or less drain. However, I like having everything on all the time and not having to worry about draining my battery. Great kernel!
[Samsung Galaxy Nexus] mohaimed:
can anyone please tell me what is the best undervolt settings and governor control for best battery life and performance. i have never messed around with the voltage settings so i am pretty much confused
[Samsung Galaxy Nexus] Flukester69:
Hey that's awesome, I wish this was compiled with Franco's kernels, not sure why it isn't with a phone with such limited space. This totally eliminates having to use ES File Explorer to access my shared drive. Especially useful at home with an HTPC. You just made my day.
[Samsung Galaxy Nexus] Cristian.CT46:
HI everybody!

I've got 2 questions:

1: Is it possible to oc the gpu to 384mhz using the milestone version of the kernel? how? (the milestone is 304mhz for default)

2: I Use this kernel with CM10 or AOKP. If i want to overclock, change governor, ecc. Have i to use franco kernel application or can i use the settings in my ROMs?
[Samsung Galaxy Nexus] nikulogical:
Latest milestone comes with 384mhz default, the first post is wrong.

You can use rom settings or any 3rd party app.
[Samsung Galaxy Nexus] timbck2:
Gah, I'm so sick of this question! Read the thread for a while and you'll see that the answer is to experiment with the settings yourself, or if you're uncomfortable with that, leave them at the defaults which are very well-tested.

This is not an attack against you, it's just that the same question gets asked about every 10th posting to this thread.
[Samsung Galaxy Nexus] Cristian.CT46:
thanks for replying :highfive:

Just other two question, only to satisfy my curiosity:

how can i see the gpu's frequency? to see the cpu one i use Android system info or similar app, but don't give any information about gpu's clock

If i had a 304mhz kernel (like glados or other), how can i oc to 384? is it possible?

thanks for helping :)
[Samsung Galaxy Nexus] dmeadows013:
What's the most aggressive under volt people have gotten with this? I wanna under volt lol. Running 248 with Wheatley 748 max. Lte Nexus

Via my Google Galaxy Nexus with Butter
[Samsung Galaxy Nexus] J-Hop2o6:
Just leave it alone and let SmatFlex do ALL the work.

EDIT: Wow, this is my 2000th post!
[Samsung Galaxy Nexus] dmeadows013:
Smartreflex hates my phone though lol

Via my Google Galaxy Nexus with Butter
[Samsung Galaxy Nexus] J-Hop2o6:
What's your max OC? Don't see how it your phone will have a problem with it.
[Samsung Galaxy Nexus] dmeadows013:
Max clock is 1200. Never over. Usually either 1000 or 700. I get better battery with stock voltage than with Smartreflex

Via my Google Galaxy Nexus with Butter
[Samsung Galaxy Nexus] StormIceX:
why the screen of my Nexus is darker than other Nexus with aokp base kernel? i set all values of colorcontrol at 0 but is darker at same luminosity anyway. is my screen broken or is kernel issue?

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Samsung Galaxy Nexus] J-Hop2o6:
What's your screen on time? I normally get 4-4.5 hrs.
[Samsung Galaxy Nexus] dmeadows013:
My max is 2.5 on wifi with stock vzw battery. 1.5 on 3g and maybe 1 on lte

Via my Google Galaxy Nexus with Butter
[Samsung Galaxy Nexus] J-Hop2o6:
Check OMAP4. Try 1.0 and 1.2

Check Trinity. Try 0

What is your values for each option currently?

---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------

That doesn't sound right. Try to completely turn off LTE radio (meaning no sniffing). If not that, old battery? But yea, thats not normal. The minimum screen-on time should be 3 hrs.
[Samsung Galaxy Nexus] dmeadows013:
Turned it off with the bamf toggle. Bought the phone used so that may be the problem. Used my upgrade on a Rezound on launch day and decided I wanted a Nexus for developing and stuff lol

Via my Google Galaxy Nexus with Butter
[Samsung Galaxy Nexus] StormIceX:
i normally use the default values of franco kernel and - 11 Trinity contrast and 1.2 omap. i Try with all values at 0 but the screen with aokp base kernel is brighter at same luminosity. i'll Try with base kernel rom

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Samsung Galaxy Nexus] nuwan32:
what exactly does this do?
[Samsung Galaxy Nexus] ac3theone:
I'd like to make a request.... have an option to go back/auto flash to the stock kernel that comes with jelly nean in the kernel download section. Would make it easier to compare the kernel's offered in the app

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] nnnnr14:
Or you could just backup you stock kernel image before you flash Franco. That way you can go back and forth.

I got 99 problems but bamf ROMs ain't one! -nnnnr12
[Samsung Galaxy Nexus] franciscofranco:
Exactly, can't be easier than that ;)
[Samsung Galaxy Nexus] ceejay83:
So what's everyone's idle drain with this? Stock settings with Wi-Fi on I'm getting 3-4% per hour, sync off
[Samsung Galaxy Nexus] danielvc:
with sync off that's really, really bad.
[Samsung Galaxy Nexus] gianton:
It's loosing about 5-6% overnight no WiFi and airplane mode. That's with the CNA Rom.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] The Gingerbread Man:
I always charge over night so 0% ;):D

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] ceejay83:
Yea what's yours? Didn't have any apps or wake locks that would cause the drain
[Samsung Galaxy Nexus] danielvc:
With sync on I've got maybe 2% max per hour, with wifi and mobile data. When i'm on airplane mode, I lose abour 0.5% per hour.

7xx-10xx lazy, SR on
[Samsung Galaxy Nexus] osm0sis:
With wifi on always I get crazy wlan_rx_wakes and haven't been able to sniff out the culprit app, so I made wifi turn off with sleep and now my idle drain is 1%. Very happy. :)
[Samsung Galaxy Nexus] J-Hop2o6:
That's pretty bad. I lose no more than 1% per hour with Wi-Fi on. You must have a rogue app. Check your wakelocks.
[Samsung Galaxy Nexus] danielvc:
I set a static ip for my phone and the wlan_rx_wakes stopped. Hope that helps :)
[Samsung Galaxy Nexus] willl03:
Static IP dosnt stop it for me
[Samsung Galaxy Nexus] cassius_20:
Very good battery life on r248 230/1228 interactive, albeit not much usage as I'm playing with my n7 more. Standby/idle time is pretty ridiculous. I'm pretty sure I could've went 3 hours screen on but meh

View attachment 1312596

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[Samsung Galaxy Nexus] sachilleas:
r248 and CNA i'm losing 10% overnight with airplane mode and wifi off. I'm gonna switch ROMS.
[Samsung Galaxy Nexus] schizophrenia:
strange to see people who have battery drain in CNA

coz i have been on 0903 0906 and now on 3.5.0 and never have unusual battery drain
[Samsung Galaxy Nexus] gianton:
I had similar battery drain overnight on air mode, switched to air kernel to test it.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] lippol94:
That's because you are not those people and your usage is different from theirs.
[Samsung Galaxy Nexus] schizophrenia:
but they are talking about idle drain...

and i tried idling too

comparing different version and different settings
[Samsung Galaxy Nexus] rnjsgurwn96:
I wonder what franco has up his sleeves for his next release.
[Samsung Galaxy Nexus] josip-k:
Will smartreflex make battery last a little longer?
[Samsung Galaxy Nexus] kyokeun1234:
I personally found it last longer. That's just me

Swyped on my Galaxy Nexus running AOKP with Franco Kernel, overclocked to 1.4GHz
[Samsung Galaxy Nexus] creeve4:
Can you quantify "bad"

I'm running CNA 3.5.0 with r248

I'm losing about 1% per hour, idle. Not bad at all.
[Samsung Galaxy Nexus] IAmAN00bie:
It depends. If you can successfully undervolt below the calibrated voltages that SmartReflex does for you, then no, SmartReflex will not make your battery last longer for you.
[Samsung Galaxy Nexus] The Gingerbread Man:
OK just had a minor hic cup with 248, my WiFi wouldn't turn on, it hung at 'turning on'. A reboot fixed it. First time its happened and probably a one off.

Sent from my Galaxy Nexus
[Samsung Galaxy Nexus] Pkt_Lnt:
Day before yesterday on 09062012 was about 14 hours off charger. I got home with about 51% battery, and moderate use, since the retail shop was not busy.

Yesterday with 3.5.0 was about 15 hours off charger, with much less use, since the shop is busier on Saturday. I got home with 18% battery.

Same kernel on both, and same apps installed. There were no baseball game alerts day before yesterday, and maybe a dozen yesterday, I just pull down the notifications to see scores and power back off.

I restored my nand of 09062012 nightly and my battery life is back.
[Samsung Galaxy Nexus] franciscofranco:
Dont keep your hopes up, I told previously that theres not much left to do here. I believe we've got pretty much all the juice we could get. We'll see.
[Samsung Galaxy Nexus] kyokeun1234:
Yup! This kernel is almost perfect!

Swyped on my Galaxy Nexus running AOKP with Franco Kernel, overclocked to 1.4GHz
[Samsung Galaxy Nexus] mpokwsths:
Actually, Franco, there is something more you can do with your app.

I noticed at CM10/AOKP ROMs and when using Trickster MOD that there are some more GAMMA profiles.

Your app contains 6 profiles where the aboves contain 10.

I found (using your kernel) that using gamma profile 4 of Trickster Mod (which isn't included in your app and which happens to be the CM10 default) and setting the contrast at -24 provides the best results. It

almost cures the purple tint problem at low brightness

while maintaining the gamma at the ideal 2.1-2.2 (nothing like the awful -24 contrast combined with gamma profile 0 -aka gamma 2.5+- and full blue setting that other kernels provide). It gives a slight greenish tone but that's normal for the AMOLED screens as the the color gamut is so wide especially in the green area. Some blue addition makes the things better.

So, the addition of these gamma profiles as well as the capability of using more (or should I say less?) than -24 contrast would be a valuable addition to your app!

Other than that r248 is great, no complains in any area. Keep up the good work!