yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] jimbohurt:
Just lower your hotplug value bro.

I lowered mine to 50. Its gonna take more battery but I like my 4 cores to bust on of its 50 or above.
[Nexus 4 Original Android Development] bokagavrilov:
Ehm no not the nexus 4 stock kernel settings the Franco's usually when I flash a new kernel I wipe the app data too and reboot ( so when it boots up it sets Franco's settings ) then I just undervolt disable loggers/fsync and enjoy my n4 ;)

Also signal affects a lot the battery I got full bars all the time so you should consider this too
[Nexus 4 Original Android Development] omer7:
Oh okay.

And yeah can u plz tell me what is fsync? Is it safe to disable it? Does it improve performance?
[Nexus 4 Original Android Development] spaceman860:
It improves os speed but if your phone crashes or freezes it could corrupt your data

From my BLACKED OUT N4
[Nexus 4 Original Android Development] omer7:
Which data? The one in sd card?

And secondly is this option enabled/disabled in stock kernel?
[Nexus 4 Original Android Development] Taxiback:
Franco wouldn't allow you to disable it if it wasn't safe. :P

All data that any app thinks it has written to storage (as it explicitly instructed the OS to do so), but has not been written yet by the OS, may be lost in case of an unexpected system crash.

So as long as the system is running normally, all cached data is eventually written to the eMMC/SD, usually a few seconds after the write request, and everything works normally.

In case of a random reboot, or a "hard" system hang which requires you to power off and restart, or if you run out of battery, AND some app or background service wanted to write something to the file system just before that crash, such cached data is lost.

So what can happen? No hardware is damaged. In the absolutely worst case, the filesystem on your data partition is irrecoverably damaged and you have to do a factory reset, losing all your apps and your data, photos etc. (you do have a backup, don't you?). The chance for this worst case to happen is extremely low - in most cases the filesystem is automatically repaired at startup, and the incompletely written files are simply deleted. If this does not work for some reason, you can still manually try running fsck from the recovery.

If some system service just updated a database before the crash, it may be inconsistent after restarting. This can lead to malfunction of that service, e.g. FCs, missing info in your calendar, missing or garbled media files, etc.

So in summary - as long as the system is stable, disabling fsync only increases performance. By the way, app crashes (FC, ANR, ...) do not hurt here, only complete system crashes are bad.
[Nexus 4 Original Android Development] spaceman860:
Both its fsync is on by default

Franco let's you UV and that's not safe

From my BLACKED OUT N4
[Nexus 4 Original Android Development] omer7:
Thanks mate. So u r saying that in stock nexus 4 kernel fsync option is enabled by default... Right?
[Nexus 4 Original Android Development] ben_pyett:
I

This device doesn't have an sd card...it could corrupt the internal memory. Which could be system, data or the memory assigned to be internal storage

yes, safer that way

..why risk losing your data this device is fast enough
[Nexus 4 Original Android Development] omer7:
Yeah true. But i was talking abt the sd card option in internal storage (which is shown in file manager). Got ur point. Thanks :)
[Nexus 4 Original Android Development] spaceman860:
Its on on both stock and Franco

From my BLACKED OUT N4
[Nexus 4 Original Android Development] omer7:
I m currently using Interactive gpu (default in franco kernel M3). Thr is an option there hispeed_freq. What does it mean. I searched abt it. Found details abt some other options in galaxy s 2 forum. But this one i cant find.

Shd'nt its value be max cpu frequency (1512)? It is currently showing there 702mhz.
[Nexus 4 Original Android Development] Lownita:
Gpu should be simple governor, correct me if I'm wrong

Tapatalked from my Nexus 4
[Nexus 4 Original Android Development] omer7:
Sorry i meant the "current governor" option. Which is interactive by default.
[Nexus 4 Original Android Development] lorolouis:
Some 7 simple things I learned recently ... You can take them or not, your choice:

1. The Milestones are not more or less "stable" the nighties. Just another way to number instead of "r"

2. There is no straightforward way to make "all default", you have to check all values in FKU anyway

3. FKU is changing, so returning "old" FK releases you see different stuff, hope the backwards will always be supported, say for r>100

4. Don't blame the only Developer here when new revision is out - he just enjoys changing the things.

5. You are allowed only to praise, you could criticize in but his manner and words :)

6. This thread is already huge ... but reading 10 pages back usually helps.

7. If it works ... do not upgrade (anything), especially if you are using you phone as phone and expect calls

(or Google decides that you have no other choice than upgrading)
[Nexus 4 Original Android Development] nachordez:
It's the speed to boost CPU when touch screen, just for UI been responsive. Not the maximum CPU speed

Nexus4 / Stock / Franco / V4A
[Nexus 4 Original Android Development] drawde40599:
6 is correct, everything else is your opinion or makes no sense.
[Nexus 4 Original Android Development] Pure Drive GT:
I ordered them from the official website cruzerlite.com but if you live in the us you can get them from amazon to. if you order 1 or 2 you probably don't have to pay taxes but i ordered 6 and hat to pay a considerable amount. this applies for international shipping, in my case to Switzerland.

Really sorry for this super off topic post.

btw you get a very awesome official franko kernel case!!!

Gesendet von meinem Nexus 4 mit Tapatalk 4 Beta
[Nexus 4 Original Android Development] alanwyl:
Am I supposed to laugh?

HAHA
[Nexus 4 Original Android Development] toxicbubble:
Just a minor nitpick, you just described input_boost_freq, which is the frequency to jump to when you touch the screen.

To omer7, I would say hispeed_freq is the frequency the interactive governor initially jumps up to when under load. After the time set by above_hispeed_delay has passed, it can go higher if needed.

The other governor parameters:

timer_rate is how often to sample the load on the CPU. (smaller numbers mean ramping up faster = more performance and less battery)

above_hispeed_delay is how long must be spent at hispeed_freq before going beyond it (smaller numbers mean ramping up faster = more performance and less battery)

min_sample_time is the smallest amount of time to spend at a frequency before it can scale down below it. (smaller numbers mean it will scale down quicker = less performance and more battery)

I have posted some of these before, and I believe these are all correct, but feel free to correct anything if anyone has a better understanding of these.
[Nexus 4 Original Android Development] stark_br:
Franco realy kicked some ass with r162! Congrats!
[Nexus 4 Original Android Development] nachordez:
You're right!

Sorry...

Nexus4 / Carbon / Franco / V4A
[Nexus 4 Original Android Development] diogoperas:
I noticed that sometimes the navbar buttons won't vibrate when pressed. This happens at random times, can't reproduce with any pattern.

Is this kernel or ROM related?
[Nexus 4 Original Android Development] drawde40599:
162

Been using 162 all day with stock settings, and its been great! No issues at all. Im now OC like i normally do to 486/1728 and changed to ROW, and for some reason Overclocking on this build is crazy noticeable very fast runs flawless, i usually notice it but its really noticeable on 162. Any overclockers feel this or am i nuts? Im using francos build not one of the other builds out there
[Nexus 4 Original Android Development] alanwyl:
I feel that..... My phone reboots with the slightest OC, not that I care but it's not nice to know.

---

Was flashing r162. I noticed how the change log dialog box scales. Neat!

Franco would you mind adding a kernel version in the status screen?
[Nexus 4 Original Android Development] scream4cheese:
Rom related
[Nexus 4 Original Android Development] CatsAreGods:
The official Franco Kernel case is on sale right now:

http://www.cruzerlite.com/franco-kernel-tpu-case-for-nexus-4
[Nexus 4 Original Android Development] jmudrick:
I find 40% brightness about right at 0 Lux. Might lose some screen time vs. some other setting but I love the colors enough to make that tradeoff.
[Nexus 4 Original Android Development] franciscofranco:
Sure.
[Nexus 4 Original Android Development] SneakyGuyDavid:
do i have to do this after every reboot ?
[Nexus 4 Original Android Development] scorpion667:
Dude your profile is godly! Colours seem very accurate, which is actually the biggest strength of IPS panels. Most design professionals use calibrated IPS panels. TFT (LCD, LED) panels tend to have washed out colours and iffy contrast, AMOLED is very saturated. I finally feel I can call this an IPS panel after trying your profile. Big ups great work!

Since this is my first time posting in this thread just wanna give a big shout out to Franco, 10/10 kernel and app. Been using it for ages, never had any issues. The hotplug control is very useful as most of my daily usage involves mundane tasks that don't need 4 cores in any way shape or form so I usually set it to 90%.

Swyped from my Nexus 4 using Tapatalk 2
[Nexus 4 Original Android Development] visceralpsyche:
Thanks! I am one of those professionals (film director & cinematographer) which is why I wanted my phone to match my calibrated editing monitors.

Cheers for the feedback.

Paul :)
[Nexus 4 Original Android Development] alanwyl:
I love your shortest replies, because they ALL came true.:)
[Nexus 4 Original Android Development] jimbohurt:
Im convinced! Gonna go try it now.
[Nexus 4 Original Android Development] bankgg:
Not to be rude, but I would like to know how to check if the colors are accurate? Because I saw that even a monitor or TV also have presets so how do I get the true colors?

Thanks in advance.
[Nexus 4 Original Android Development] drawkcaB:
Yours was the first i tried and liked :D. Also im convinced all the displays are different so i had to redo my values. I just started using the app so im just getting used to setting the colour profile. Once im happy i'll share the result. What do you guys use to test the display?
[Nexus 4 Original Android Development] Arstoien:
The worst that could happen from too much UV is restart, so I would call that pretty safe.

Sent from my Nexus 4
[Nexus 4 Original Android Development] scorpion667:
I'm guessing he has a monitor calibration tool. It's a hardware device that looks at your monitor physically and spits out a color profile that you can further adjust, or apply as is. Colorimeter is what they call it I think.

Essentially each screen is slightly different, even if it is the exact same model. This is due to manufacturing. No two panels are alike(just like CPUs). While his profile looks good on mine, it might not look so good on yours based on your individual screen's characteristics.

My coworker has a calibrated Ultrasharp U3014 (IPS Panel calibrated with Spider4 colorimeter, 2560x1600 resolution) for his job and we were comparing this colour profile to his. Seemed spot on. If you wanna check for colour accuracy I guess you need a baseline to compare to. That or a professional calibration tool... not sure how else to do it.
[Nexus 4 Original Android Development] vickpick:
Ummm.. so I OC'ed and my phone red lighted today. Not sure if it was the kernel or PA ROM. either way. Probably not a good idea :(. I hadn't UV'ed. Seeing that many people have experienced the same thing, its probably neither the ROM nor the kernel, and just a Nexus 4 bug.
[Nexus 4 Original Android Development] alakyr:
I made some test on rr3 and looks like smoother in the game even if i have more lag in the animation of the menu....

ingress is smoother too!

great work franco!
[Nexus 4 Original Android Development] scorpion667:
Happened to my friend on stock ROM/Kernel (rooted). I don't think it has anything to do with the kernel as you say.

There is an XDA topic where many people on different and/or stock ROMs/kernels mention it happened to them. Seems like a hardware defect but in some cases fixable. Topic here
[Nexus 4 Original Android Development] Cantacid:
Are you using cyanogen mod stable? Coz it happens with me as well!

Sent from The Deathstar
[Nexus 4 Original Android Development] Aetos7:
R162 or M3?
[Nexus 4 Original Android Development] ufo900:
r162 :good:
[Nexus 4 Original Android Development] hamma:
162 is newer
[Nexus 4 Original Android Development] visceralpsyche:
Exactly this :) I also use the Spyder 4 colorimeter so I'm glad you were able to verify it independently.

Cheers,

Paul :)
[Nexus 4 Original Android Development] drawde40599:
Ya it must be your phone, OC never an issue here usually at "1700", actually only time i use the "1500" slot is right after new build to try it out stock first... There's a whole thread on red led, your phones not broken. Even at 1700 thats really nothing dont get y some have issues
[Nexus 4 Original Android Development] diogoperas:
No, I'm using Paranoid Android 3.6.
[Nexus 4 Original Android Development] anshumandash:
To experience the default kernel colors, do I need definitely need the Franko kernel updater? With trickster, I see lg profile selected by default. Or is it possible to configure franko manually with trickster.

I know you might ask why not buy the kernel updater. I will do it in a while.

Sent from my Nexus 4
[Nexus 4 Original Android Development] TToivanen:
Make an init.d script so that you don't have to.

Sent from my Nexus⁴ running Unicorns™
[Nexus 4 Original Android Development] orangestrawberry:
Since m3 I've been getting strange call drops and speaker automatically comes on during calls. Anyone else getting this or is it just me. Many thanks

Or could be touch control issue not kernel related methinks
[Nexus 4 Original Android Development] giangi88:
The same happens to me...but also with nightlies before...maybe because of 3g caf patches??
[Nexus 4 Original Android Development] cenonmin:
I get the speaker coming on problem too.
[Nexus 4 Original Android Development] orangestrawberry:
Are you using touch control? I have disabled it for know to see if it makes a difference
[Nexus 4 Original Android Development] Codekrypt:
Got the same problem. Call drops and speaker turns on automatically. Using CM10.1. I'm not using Touch Control,I'll test out a bit more before saying anything for sure though. Will try to get logs.

Sent from my Nexus 4
[Nexus 4 Original Android Development] coldhandz:
M3 and r162 are great but reverted back to #666 dated Jun 23rd seems to like my N4 better. Can't remeber what Franco changed in that test kernel but works great for me! Battery great and speedy also network connection is solid (I know 99.9% is down to provider service, location etc) but this kernel rocks! Oooosssssss

Cheers Franco.
[Nexus 4 Original Android Development] szucsgf:
You can configure franco kernel with trickster. You just won't have access to other pre loaded color profiles and some fku specific features.
[Nexus 4 Original Android Development] poyskie:
Did franco in his new releases make the device a dual core always device? If yes how can i disable it? Im getting bad battery
[Nexus 4 Original Android Development] fozzie:
MIn 2 cores with screen on has been about for a number of weeks now. That won't be the cause of your "bad battery". I'd suggest looking elsewhere, like wakelocks.
[Nexus 4 Original Android Development] cobyman7035:
help please, how come i always get android is upgrading... optimizing 200 apps...

takes so long? do i need to flash a deoxed r72? not sure why it keeps doing this, i don't rmember it doing this all the time

thanks
[Nexus 4 Original Android Development] ShinnAsuka:
Worst case scenario you would need to reflash your ROM. Usually the Android is upgrading screen comes up when you wipe dalvik cache.

---------- Post added at 09:02 AM ---------- Previous post was at 09:00 AM ----------

It is most likely a rogue app causing your battery drain. Facebook, maps, any apps that rely on GPS come to mind...

---------- Post added at 09:03 AM ---------- Previous post was at 09:02 AM ----------

It is most likely a rogue app causing your battery drain. Facebook, maps, any apps that rely on GPS come to mind...
[Nexus 4 Original Android Development] peikojose:
Wow.. Thanks for the color profiles calibrates using professional tools.. They look very good...
[Nexus 4 Original Android Development] cobyman7035:
ah yes, i remember wiping dalik cache , then all this optimizing happen after each reboots

im on stock rom + franco r72 still lol , i'll try to flash r72 again? or that won't do anything, its the rom i need flashing? where do i get a stock deoxed rom?
[Nexus 4 Original Android Development] ShinnAsuka:
It is most likely a rogue app causing your battery drain. Facebook, maps, any apps that rely on GPS come to mind...
[Nexus 4 Original Android Development] franciscofranco:
Stop wiping dalvik cache and you won't have the optimising android dialog.
[Nexus 4 Original Android Development] Alex_Dreyk:
Hi

Here

I put a message, where I am asking a quetion about kernel that based on M3.

Who can give an answer. Thanks.

****Screens lined to the message***

**************
[Nexus 4 Original Android Development] cobyman7035:
I only wiped dalvik cache once

i will try this fix

^ nope doesn't work, damn i hate rebooting my phone now! takes SOOO long lol to get back to main launcher home screen

Google Voice via my r72 NeXus⁴ using XDA Premium
[Nexus 4 Original Android Development] franciscofranco:
No idea then, the dialog appears with dalvik cache is wiped. If all else fails stop rebooting.
[Nexus 4 Original Android Development] vjales:
Franco, today I underclocked my phone to 1ghz, and after this tried to UV, and it cannot pass from 1 time less 25mV, and it doesn't save. Resuming: it just let me uv by -25 and doesn't stick at this -25mV. Latest non-beta version of fK.u. if you need any log or whatever just ask me
[Nexus 4 Original Android Development] giangi88:
Franco what do you think about signal drops?I tried faux and still the same problem, while with matrix this doesn't happen...I'll flash r154 later to verify if latest 3g caf patches are the guilty...
[Nexus 4 Original Android Development] dapsANDpoundz:
I looked at that profile and I dunno. Doesn't look good to my eyes. What brightness are you guys looking at it on? I'm still using hospitals summer remix of his profile that's already on the app. Its been my favorite along with those S4 colors from a while back and Francos color profile.
[Nexus 4 Original Android Development] poyskie:
Nope not the wakelocks..the two online cores jump at max freq. At 1512mhz all the time even when im not touching the phone
[Nexus 4 Original Android Development] ciprianruse88:
FK Wallpaper - if you like it press the thanks button :good:

Download from attachment
[Nexus 4 Original Android Development] hughfollett:
Can you provide the background of this wall without the logo? :)

Inviato dal mio Nexus⁴ con Tapatalk⁴
[Nexus 4 Original Android Development] franciscofranco:
If your CPU freq is near the max then you have something on your phone fúcking you.
[Nexus 4 Original Android Development] scream4cheese:
Why are you still on r72? LOL.
[Nexus 4 Original Android Development] blueren:
Say Franco... this cracked me up xD

Sent from a Nexus
[Nexus 4 Original Android Development] alanwyl:
He's still on 4.2.1
[Nexus 4 Original Android Development] karthik_316:
Sir,my phone gets heated up very fast and reaches 65 degrees ...I am using Franco kernel M3.....so which is the suitable setting to reduce the heating up of phone......

Thank you sir.....
[Nexus 4 Original Android Development] Bobtehblob:
Try undervolting. Just make sure you know what you're doing first.
[Nexus 4 Original Android Development] karthik_316:
How much mv is preferable to under volt Sir
[Nexus 4 Original Android Development] hughfollett:
It depends on your cpu.. But I think that 65°C are not that high if you're playing or something like that.. If you're not doing anything then there's an app running and you should stop it :)

Inviato dal mio Nexus⁴ con Tapatalk⁴
[Nexus 4 Original Android Development] kevinarjun:
-25mv is preferable..
[Nexus 4 Original Android Development] ammarii:
i use -100mv and still cool after long time playing :D
[Nexus 4 Original Android Development] limeaide:
Instead of telling somebody to undervolt why dont you guys ask more questions. I see this happen a bunch, somebody says their phone gets hot and five people pop in and start saying to undervolt.

That is bad advice.

Ask questions before telling people to do this or that when minimum information is given. It will make you look more knowledgeable and probably fix the persons problem.
[Nexus 4 Original Android Development] PetritH:
You so smart, bravo.
[Nexus 4 Original Android Development] Krunk83:
Anyone know how to fix the touch issues when immediately touching the screen after waking the phone. Especially when listening to music?

Sent from my Nexus 4
[Nexus 4 Original Android Development] yethz:
+100 ;)

True.. I wouldnt advice UV our N4. Try another ways to lessen the heat.

These are the basic tips to figure out why your phone heats up fast.

° Monitor the processess;

if the cores are always loaded even you are not running any intensive apps, then there might be some problem in your rom)

° Try not to play games for a day and see if thats still heats up.

° Hold your phone from edges and give some free space at the back of your phone.

° Never use your phone while charging, that makes more heat.

° If you are using wi-fi more often then change 3G to 2G only. (It consumes less energy & can save more battery)

Those are just basics. Other causes is in your rogue apps..

• Sent from Nexus 4 via Tapatalk

• Rom: AOKP_PUB (6/25) / Kernel: Franco #162
[Nexus 4 Original Android Development] blankit:
I'm on m3 and my phone doesn't overheat as much.....
[Nexus 4 Original Android Development] drawde40599:
This dont happen to me . Franco and AOKP. I no this helps u none but putting out there anyways
[Nexus 4 Original Android Development] Testraindrop:
Franco, had a reboot today on r 162,looks pretty random to me...

Any idea what it could be?
[Nexus 4 Original Android Development] franciscofranco:
Dma crash :( I will fix that this week.
[Nexus 4 Original Android Development] Krunk83:
It happens every time when listening to music with play music app. It doesn't happen much when just using the phone regularly.

Should I log it?

Sent from my Nexus 4
[Nexus 4 Original Android Development] Cuzz1369:
Maybe try raising your suspend frequency.

Carbonized and francofied N4
[Nexus 4 Original Android Development] drawde40599:
I use google music. Maybe try see if happens with.....
[Nexus 4 Original Android Development] phwaap:
Can you share your CM auto values?
[Nexus 4 Original Android Development] Krunk83:
Google music? Isn't that play music? Also, I can't seem to recreate it unless I have headphones in.

Sent from my Nexus 4

---------- Post added at 03:15 PM ---------- Previous post was at 03:15 PM ----------

I have it set to the lowest. I'll try this. Thanks. Didn't even think of this :).

Sent from my Nexus 4
[Nexus 4 Original Android Development] vickpick:
I get 17k on performance, lol.

I think youre getting great scores.
[Nexus 4 Original Android Development] drawde40599:
Yep guess it is :mad: :D
[Nexus 4 Original Android Development] aldyu:
Just tried 162 and usb tethering won't disconnect anymore and it's now smooth, great improvement compared to the last time I tried this without touching anything :good: :good::good: Thanks franco.

May I know the specific commit(s) that fix this if you don't mind?
[Nexus 4 Original Android Development] fozzie:
Uncheck USB fast charge.
[Nexus 4 Original Android Development] aldyu:
Hmmm? Usb fast charge is disabled by default i think. As i said, i didn't touch anything from default.

Sent from my Nexus 4