yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] javacody:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

UV ing too much may have corrupted your filesystem somehow when your phone crashed.

So basically, its your own fault, my friend. And Franco doesn't support UV in any way because of problems like this. It is completely at your own risk.

If you are going to UV, I suggest reading lot more, finding out the bin of your CPU and taking it slowly.

Good luck.
[Nexus 4 Original Android Development] drawde40599:
this worth a try If u haven't factory reset yet shut off phone , then hold power down till Google screen pops up then immediately let go of power and hold down volume down keep holding till u have booted into safe mode ( hopfully u can ) u may or may not have data connection hopefully u do on first try , then go to market uninstall whatever app u used to UV and reboot . had to do few tines on gnex worked every time .
[Nexus 4 Original Android Development] tkalli:
I have a fast chip and have used -100mv on the last few kernels with

no problems. I haven't gone down to the -150mv that is suppose to be OK.

Don't think there would be much difference if I did.

Modaco ROM and r83 is smooth, fast and stable.

Better safe than sorry for a small increase in the battery life.
[Nexus 4 Original Android Development] squadz:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Curious, where would we see our modem version? I'm assuming it's not included in the kernel or CM rom?
[Nexus 4 Original Android Development] tkalli:
Settings>About phone>Baseband Version.
[Nexus 4 Original Android Development] kyokeun1234:
You're right and I take full responsibility for this. And also that might make sense so thank you sir for explaining. BTW, I know that my CPU bin is fast and I used Franco in Android 4.2.1 with UV but never messed up the value. Anyways, I am up and running now and I am happy that I didn't hard brick my phone. But I am going to wake up whole night to set up all my 100+ apps since I lost all the data LOL

I am going to flash Franco again later on
[Nexus 4 Original Android Development] kioshi:
You are right. When i went into boot loop on r82 i had to turn phone on and then the moment the Google logo appeared, volume down + power to boot into recovery. Factory wipe. Go into system and wipe it all there each one except SD card and stuff. It should work. It did for me....
[Nexus 4 Original Android Development] Scallywag1:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Been there man. At least the important stuff, ie pictures, aren't lost. While trying to put 2 kids down for a nap one day on my gnex I accidentally formatted whole phone thanks to some jimmy legs from my daughter. Lost most pictures I had of both kids being born. Now I backup all pics to the cloud. Worst feeling ever.
[Nexus 4 Original Android Development] kioshi:
Just UV baby steps. I learned my lesson. There are certain nightly kernels that dont like same UVing numbers. Lol.

Glad you have your phone booting into OS now.
[Nexus 4 Original Android Development] tkalli:
Backing up is one of my priorities. Having been a beta tester for several developers over the years,

I learned that it is a necessity. I use Titanium backup(paid) and MyBackup Pro.

I also copy the backups to my PC.

Only takes a few minutes, but can save hours.
[Nexus 4 Original Android Development] CrimsonSmear:
UV is overrated as it were... only seems to cause problems (ie, file/system corruption, picture/video artifacts, audio distortions).
[Nexus 4 Original Android Development] scream4cheese:
You wield great power when you can undervolt. You must know how to control it or else.....
[Nexus 4 Original Android Development] juicyjones:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

What on earth has been preventing you from making a backup? Especially if you're going to under volt? It only takes about six minutes to back the whole thing up and a few more to copy it to your computer. After copying them to my computer I put one a week on my Box account.

- Nexus 4 / PA 3 / Franco r83 -
[Nexus 4 Original Android Development] kyokeun1234:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Like I said, my laziness :p

I definitely learned my lesson here
[Nexus 4 Original Android Development] ceejay83:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

When I uv'd too much I lost my temple run 2 data. It was pretty life shattering
[Nexus 4 Original Android Development] drawde40599:
Ya that usually works , but when it don't safe mode has saved me from having do factory wipe :)
[Nexus 4 Original Android Development] Serious_Beans:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Franco you killed my phone with your latest kernel.

*flat line*
[Nexus 4 Original Android Development] yoshitoshi:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Which kernel?
[Nexus 4 Original Android Development] ayamary:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Vocal minority.
[Nexus 4 Original Android Development] obsanity:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

I think I like these gamma settings better :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] elzafir:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Is that franco's app? Which version have those sliders?

Sent from my Nexus 4 pimped with AOKP and Franco.kernel
[Nexus 4 Original Android Development] Kakito:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Same question here.

Nexus 4 via Tapatalk 2
[Nexus 4 Original Android Development] franciscofranco:
For the record this settings are based on obsanity's research on array values of the gamma settings. Its a bit hard to explain but its basically like this quoting from obsanity:
[Nexus 4 Original Android Development] obsanity:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

For another record, contrast and brightness don't follow the same pattern and are simply 0-31.

Oh yeah, Franco is working on an update to the app as you can tell. All I can say is that those sliders make a world of difference when trying to adjust the screen. I'm in love.

Sent from my Nexus 4
[Nexus 4 Original Android Development] iGoogleNexus:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Can't wait to use. App keeps getting better and better.. Just like this kernel

#MiNCO
[Nexus 4 Original Android Development] yokuyuki:
It's always pretty high on 3G, but it should be fairly low on wifi.

Better than the ones in your sig?
[Nexus 4 Original Android Development] jmudrick:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

RGB settings?
[Nexus 4 Original Android Development] Vanhoud:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

The problem is YouTube..

It pisses me off when my videos always buffer...even though I have 25mbps connection at home

Oddly enough I get a lot less buffering when im on mobile data. Its almost like YouTube deliberately slows the feed if it knows I'm on a fast connection

---------- Post added at 11:01 PM ---------- Previous post was at 10:58 PM ----------

ERMERGERD I can't wait for that update!
[Nexus 4 Original Android Development] ceejay83:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

It's amazing how this performs in dual core mode. Can't tell the difference compared to quad lol
[Nexus 4 Original Android Development] obsanity:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Yes.

Sent from my Nexus 4

---------- Post added at 11:09 PM ---------- Previous post was at 11:08 PM ----------

All 255

Sent from my Nexus 4
[Nexus 4 Original Android Development] brian88:
awesome, absolutely flat line in about 4 hours. It makes me envy guy. Last night I gave a full charging and unpluged at 3 AM but when I waked up at 9 AM 4% left, no wifi no 3G, I'm using r83 :(
[Nexus 4 Original Android Development] richteralan:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Visible banding in Display Test.

Unbalanced white/black saturation.
[Nexus 4 Original Android Development] obsanity:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Right. Just like AMOLED screen I used to have on my GN :)

Sent from my Nexus 4
[Nexus 4 Original Android Development] richteralan:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Ah.. So many AMOLED calibration here. I'll stop checking.

Thanks for letting me know.
[Nexus 4 Original Android Development] blinde:
Amoled... Right, I'll get my coat...
[Nexus 4 Original Android Development] rocklee80:
AW: [KERNEL][GPL][N4] franco.Kernel - r83

The New amoled configuration is pretty good :) i like it!
[Nexus 4 Original Android Development] wildbizzar:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Just jump on board on this custom kernel. May I know how to back up the kernel setting so that I can restore it after flashing newer version of itself? Already bought the kernel updater app but it seems that I only save the kernel as a whole?
[Nexus 4 Original Android Development] lightosx:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

So you lost 96% battery in 6 hours (with 2G or airplane mode)? :eek:

Sounds like one nasty wakelock. :(
[Nexus 4 Original Android Development] kioshi:
Only one way to stop this Amoled talk......

https://www.youtube.com/watch?v=EirK6cD-s0c&feature=youtube_gdata_player
[Nexus 4 Original Android Development] ÜBER™:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

No.. If you look closer... He used it that entire time. Then stopped and it flat lined.

Sent from my Nexus 7
[Nexus 4 Original Android Development] lightosx:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

I like them too. They don't require as much brightness as the previous ones which is better for battery.
[Nexus 4 Original Android Development] yokuyuki:
I was under the impression that these color settings don't change backlight level so they don't affect battery.
[Nexus 4 Original Android Development] Ok_Kaleidoscope5109:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

But some settings cause the screen to look darker. As a result people compensate by raising brightness which increases battery consumption
[Nexus 4 Original Android Development] franciscofranco:
Anyone is free to use their own settings, no one is forcing anyone.
[Nexus 4 Original Android Development] ian577416:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

That escalated quickly.... I mean that really got out of hand.
[Nexus 4 Original Android Development] juicyjones:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Lmao nice

- Nexus 4 / PA 3 / Franco r83 -
[Nexus 4 Original Android Development] yokuyuki:
Except I leave mine on autobrightness.
[Nexus 4 Original Android Development] :
AW: [KERNEL][GPL][N4] franco.Kernel - r83

So is there any list or something to compare the different values for the screen settings and explain which effect the author wanted to achieve? I'm getting a little lost with Kel Ghu, Obsanity, Halfbreed, Visceralpsyche and the like.
[Nexus 4 Original Android Development] franciscofranco:
Just pushed a new app update. Should be up very soon!

8.8

Nexus 4:

* Add sliders to adjust display GAMMA settings.

* Thanks to obsanity we now have preseted values in the GAMMA sliders. All the other values are not safe according to the driver implementation and can overflow. These are all the possible safe combinations of bits. If you want to know more about it shoot me an email. Your older color profiles might not work.

* Add sampling_rate option to the hotplug settings introduced nightly-r83.

* Hotplug Modes are now set on boot.
[Nexus 4 Original Android Development] cobyman7035:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

If we have 8.8app, and we don't need nexus 4 display control app?
[Nexus 4 Original Android Development] franciscofranco:
The Display app is just a standalone RGB tuner, it has nothing to do with my main app, they are just separate. I don't know how many times I explained this :(
[Nexus 4 Original Android Development] jhericurls:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Same thing happened to me. I had to restore a backup. Flashing the stock kernel couldn't fix the problem.
[Nexus 4 Original Android Development] big_adventure:
What provider are you using at home? Certain providers throttle YouTube during peak hours. I have Free, in France, and YouTube is nearly unusable from about 6pm until midnight during the week due to Free heavily throttling the traffic. Switching down to extreme low quality can let it pass, but any HD stuff is unwatchable.
[Nexus 4 Original Android Development] VivaErBetis:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Hi, I'm just trying r83 and looks promising.

I just have a question: do someone have a configuration that compromises battery and performance tweaking a governor?

I.E. I tried conservative with up-threshold 98 and down-threshold 95 (the typical power safe values) but I feel it a bit laggy. In fact any conservative option I use is finally laggy and the default interactive consumes so much. BTW, there is no powersafe governor in this kernel (?).

THK.
[Nexus 4 Original Android Development] Arstoien:
Before someone says franco's app crashes when clicking on the gamma settings: it's from your current gamma values. Click Recommended Values or Default Values at the top before trying to go to the settings menu.

Did you actually try interactive, or you're judging from previous experience with other kernels? Franco's tweaked the interactive governor heavily, so it would behave different than other kernels'.
[Nexus 4 Original Android Development] Luigiesin:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

We usually use the stock values Franco has with each kernel build.

Most likely using conservative you will get some lag... Some users don't experience any lag with it though.

I suggest you use interactive and reduce max frequency to probably 1.3ghz...

That's my setting and I have virtually no lag.. And the battery gives me close to 5 hours of screen on.

Sent from my Rock & Roll Nexus 4 \m/

ROM: PA 3.0 (Feb15)

Kernel: Franco r83

T-Mobile
[Nexus 4 Original Android Development] wildbizzar:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

any luck with this question? I was pulled away from updating to newer kernal becos of this.
[Nexus 4 Original Android Development] franciscofranco:
Not sure I understand your problem. Just backup the boot.img since you have my app, flash the new one, problem solved.
[Nexus 4 Original Android Development] steviewevie:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Big thanks to obsanity for figuring what on earth was going on with those gamma values, and of course to Franco for implementing them in the latest app version.

Fingers crossed that visceralpsyche gets a chance to revise his settings for the latest version.

Sent from my Nexus 4
[Nexus 4 Original Android Development] VivaErBetis:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Thank you very much for your answers :)

Ok. I'll give a try to interactive (default) governor. That was my first impression, but I may be wrong.
[Nexus 4 Original Android Development] Joga5000:
Even after resetting to defaults it still crashes every time I press "Clicky for gamma".

Edit: Doh, nevermind, for some reason SuperSu was denying Franco app permissions. It's all good now. No crashes.
[Nexus 4 Original Android Development] ceejay83:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

There's 2 settings for default settings, did you reset both?
[Nexus 4 Original Android Development] Arstoien:
Try clearing the app's data and restart.
[Nexus 4 Original Android Development] Kel Ghu:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Guys, no need to fightover this. There are at least 2 different screens out there. We don't all have the same one. Obsanity's setting give me RGB gamma of 1.7, I have color banding and insufficient black saturation in Display Tester. I have been telling people about this for a while now...

So please don't try to be the alpha male over a subject where no one is right. Though, it would be useful if you helped identify them. I'm pretty sure Obsanity's settings look just like mine.

What is the version/batch of your phone? Mine is 212 rev. 11

---------- Post added at 11:03 AM ---------- Previous post was at 10:52 AM ----------

Try mine. If it doesn't get your gamma to 2.2, then there are at least 3 different screens in the wild.

Settings for Franco's kernel r83:

RGB 255

Grays: 0

Mids: 64

Blacks: 255

Contrast: 255

Brightness: 0

Saturation: 214

Whites: 60
[Nexus 4 Original Android Development] franciscofranco:
Food for thought:

Bits between 7-15 and 119-255 are dead zones, using those values won't work correctly.

0,1,2,3,4,5,6,7,23,39,55,71,87,103,119 -> these are the only correct values. Contrast and Brightness are only between 0 and 31.
[Nexus 4 Original Android Development] CreamyNougat:
Noob question: does this kernel include color correction?

It may be placebo but after installing it the colors look a little nicer.
[Nexus 4 Original Android Development] franciscofranco:
Noob question: can you search? :)
[Nexus 4 Original Android Development] wsnnwa:
Yes it does, Franco will add full gamma control later on. He added the color correction on r14. I agree, it makes it look nicer.
[Nexus 4 Original Android Development] jdmcivic:
my 3rd charge and battery life is getting better.

surprisingly mobile data doesnt seem to be sucking juice as quickly as before. almost no drain while on it. :D
[Nexus 4 Original Android Development] mattb3:
According to BBS, the powermanagerservice kernel wakelock is a placeholder for partial wakelocks. If you use the drop down menu in BBS to select partial wakelock usage you will likely find the culprit. I've found that playing music or other audio is a common source of partial wakelocks.
[Nexus 4 Original Android Development] Locksmith81:
He just stated he wasn't disabling that.

Run the max freq. Down to 1026, interactive governor
[Nexus 4 Original Android Development] mikereidis:
Yes. There's a free version of my Spirit FM app here: http://d-h.st/UwH

I'm really looking forward to the possibility of FM on N4.

If /dev/radio0 is there, and works, then my app should work. At a minimum, even if there are audio issues, the RSSI display at top left will likely go over 20 when tuned to a strong station, assuming the wired headset is plugged in for an antenna.
[Nexus 4 Original Android Development] benblb:
Thanks and done! I also did disable Latitude because it really does eat up battery and I don't use it. Anything I may have missed? It just drops too much when I use it. What exactly does bringing the max freq. down do? I've done it before, but I don't remember too much about it.
[Nexus 4 Original Android Development] Locksmith81:
Stock max is 1512... with the new setting it's 1026, no higher... You can adjust it if it's too low for your liking
[Nexus 4 Original Android Development] wsnnwa:
Battery life is awesome.

Great battery life for me since I started using franco.Kernel.

r14 has been solid and has given me really good battery life today. The color correction is a nice touch too. I love this kernel. Thanks a lot for all your hard work Franco. I already bought your app a couple of days ago, you deserve it. Putting two screenshots below showing my battery life for today.
[Nexus 4 Original Android Development] Locksmith81:
Also change Max freq
[Nexus 4 Original Android Development] wsnnwa:
I might try changing the Max Freq tomorrow, I don't think I will drop it down to 1026, I might take it down to 1350. But I'm not to sure, looking at my battery times...I haven't spent much time at the max freq, so changing it will have minimal effect on battery life. I will try it out tomorrow none the less.
[Nexus 4 Original Android Development] Exidrion:
Franco, today I got two "sleep of deaths." I don't quite remember exactly what I was doing but I got you dmesg and kmesg from the 2nd one as I wasn't sure what you needed (kmesg right?): http://ompldr.org/vZ3A5Ng/franco.zip.

Also, I tried getting logcat but when I typed "adb logcat > /sdcard/log.txt" as root my device gets stuck at "waiting for device." in terminal emulator. What am I doing wrong?
[Nexus 4 Original Android Development] benblb:
Did you turn off any services or customize your kernel settings at all? What's your display brightness level like? It doesn't look like you used your phone much, is that correct?
[Nexus 4 Original Android Development] drawde40599:
Ya euroshank , try aokp no issues and its months ahead of cm10.1 atm

---------- Post added at 10:31 PM ---------- Previous post was at 10:24 PM ----------

After full day of testing today not one issue , No SoD, no reboots , no issues , battery just about same as build 13 , 3.4 hours screen on , yesterdays data loss didn't happen agn , so not a issue .. I'm running on aokp new build flawlessly

Thanks Franco
[Nexus 4 Original Android Development] expl0it4:
1day 8hours with 3hour screen on running r14 along with aokp. I :thumbup:
[Nexus 4 Original Android Development] Prod1702:
Great job on r14 Franco so far I have done 5 full battery cycles with my n4 over the past few weeks. Been using your kernel since the start. My settings are pretty much WiFi only with a bit of 4g data on T-Mobile here and there. I run auto brightness. Also have your app pretty much at default settings. The SS I posted is pretty much just web browsering and a 1 hour phone call over the past 2 days. No problems at all. I would recommend your work to anyone. Great job again.
[Nexus 4 Original Android Development] chrizzk:
Sorry, but I've had no wifi issues at all since I got my N4. It only started yesterday when I installed r14 as soon as I booted it first time. Also I can reproduce it every time I re enable wifi. So I'd love to agree with you but I'm pretty sure it's the kernel this time :/
[Nexus 4 Original Android Development] Prod1702:
No WiFi problems here using WiFi right now. As well as for the pass day with no issues.
[Nexus 4 Original Android Development] ben_pyett:
if it's the same issue, then did you try a reboot? Only thing that fixes it, I had it twice first weekend and never since, WiFi just constantly tries to connect (and it wasn't a router issue)
[Nexus 4 Original Android Development] tazer808:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Kel. Please update your settings for use in Franco's latest app 8.8
[Nexus 4 Original Android Development] ryanytchan:
I'm about to collect my N4, coming from ARHD+FK running on GN. What's the best rom to go with Franco kernel for N4 so far?
[Nexus 4 Original Android Development] Arstoien:
Maybe it's worth showing how to "translate" some previous gamma settings to these values? Because as I understand it, if a value was, say 217, it would be read as one of "0,1,2,3,4,5,6,7,23,39,55,71,87,103,119"?

I have no interest in this (I like Obsanity's recommended values, despite the banding), but I'm sure others will want their old gamma settings and it seems, setting the values to the closest number of these will be close but not exact?
[Nexus 4 Original Android Development] Kel Ghu:
Weird... It does change on my device. Is it possible that screens respond differently to those values?

EDIT

Just updated my app. Can't play with the values anymore (won't do it manually, i'll stay in the bounderies defined by Franco). We'll see what I come up with.
[Nexus 4 Original Android Development] Confused_Cheese:
I just flashed this kernel as I wanted to sort out the colours on my nexus 4. Loving the app (which I purchased) and my screen looks much better, so thanks!

Only problem is running this kernel on the defaults seems to of introduced some slight stutters that weren't there on the stock cm kernel.

Is there any way of changing some settings in the app to get as close to possible as stock performance? I don't really care about extra battery life, after a day my phone always had over 60% of battery left anyway.
[Nexus 4 Original Android Development] franciscofranco:
Argh its too late for calculations now (2am). I'll answer tomorrow.

I can't really explain, the last bit of the nibble is just dropped. so 119 = 247 basically because 247 - last bit of the second nibble = 247 - 128 = 119.
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

Recommended values by obsanity look awesome with v8.8 of F.K.U. app!

Thanks Franco and obsanity!
[Nexus 4 Original Android Development] Archmag3:
which values ? the ones in slider image on previous page ??
[Nexus 4 Original Android Development] gianton:
Re: [KERNEL][GPL][N4] franco.Kernel - r83

The ones as per SS.