yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Q&A, Help & Troubleshooting] imablackhat:
People constantly complain they cannot hear me and I have to talk loudly.. I haven't tested it yet on the other end. But is if a software or hardware issue?..
[Nexus 5 Q&A, Help & Troubleshooting] da_enlightener:
I have a similar issue too, but then I noticed that it's because of how I hold the phone. It may be the case that your finger or palm is covering up the microphone.
[Nexus 5 Q&A, Help & Troubleshooting] rmean:
.. "you're holding it wrong"? Sounds familiar :D
[Nexus 5 Q&A, Help & Troubleshooting] Djapatos:
I only have that issue when i am in a place with bad signal like my room lol.. Tmobile btw

Otherwise works perfectly fine
[Nexus 5 Q&A, Help & Troubleshooting] alissa7:
Others have experienced the same issue, including me. I found that switching my rom to Cataclysm fixed the problem completely. The other thread is here :

http://xdaforums.com/showthread.php?t=2538979
[Verizon HTC One (M7)] ouch1976:
Does anyone have the same problem?

Running tiKtaK beta 2 and everything seems to be going well except for Netflix. The app loads perfectly and I can play any movie, but half of the screen is all grey. The sound is fine. The top half of the screen looks good. But the bottom is greyed-out...very strange. I've uninstalled and reinstalled the app. I've rebooted several times. But nothing seems to clear out the glitch.

Any thoughts?
[Verizon HTC One (M7)] santod040:
Yeah I realized this as well and added it to the OP as a known issue.

It will be fixed in the next revision...weird that it's only Netflix and all other video is fine though.
[Verizon HTC One (M7)] ouch1976:
Oh man, I must've missed the comments in the OP, sorry about that...but sick work so far! Very strange that video playback works fine....
[Galaxy Note II Q&A, Help & Troubleshooting] vshash411:
Hi I have basic query. I have updated officially to 4.3. I can see knox as an application but I have not yet opened it.does the flag trigger while rooting even if the knox has not been activated?
[Galaxy Note II Q&A, Help & Troubleshooting] zygzoo:
off: this is a question and must be posted on q&a

not the app is the problem, the real problem is knox from bootloader. reboot your phone in download mod and you"ll see it there (the flag trigger).
[Nexus 7 (2013) Q&A] Thelgow:
When I was wiping down the screen nicely before applying a screen protector I noticed in the bottom section, not where there is screen, theres a slight mark. As if something is behind it.

Its directly in the middle, aligned with the center of the Home softbutton, about and inch or so below the home button.

Seems like maybe a sensor, but I dont know. Anyone else notice this?
[Nexus 7 (2013) Q&A] Foulwx:
It's a white notification light. Wait until you get an email and it will flash about every 10 seconds. You can turn it off under settings/ display.
[Nexus 7 (2013) Q&A] Thelgow:
Oh damn, i feel like a fool. Yes I've seen the light, but didnt think about it at the moment.

Well at least I know I didnt physically damage it. Thank you sir.

Closure, its tastes so sweet.
[HTC Rezound] DogzOfWar:
I've tried a few custom ROMs, and one minor annoyance is with sending/receiving MMS messages or correctly getting group texts (they show up as individual texts).

Anyway, with the latest version of Google Hangouts (I'm on version 2.0.128), Hangouts can ask to basically take over as the default SMS / MMS app on the phone. And by doing so, this resolved all of my text messaging related errors.

There are a few downsides:

- It opens much slower than the AOSP messaging app

- I'm not able to do quick actions from the Notifications screen (whereas previously I could "Mark Read" or "Reply" right from notifications).

Personally, I've been trying to get all of my friends and family to use Hangouts for real (and stop using SMS and MMS). My techie coworkers all do this, and it's great.
[Nexus 4 Q&A, Help & Troubleshooting] Freebird20:
Hello,

Yesterday I received the 4.4 update on my N4 but it wont download. It says it is waiting to get it over a WiFi connection which I wont have in time.

It also says that it will be available until tomorrow, the 27th. What does that mean? Does that mean that I wont be able to download the update at all? Is there some way I can make it download using my mobile data plan? I do not want to flash, root or rom it. Basically, anything that might void my warranty or cause a wipe of data.

tl;dr How can I make it download the update using my mobile data?
[Android Q&A, Help & Troubleshooting] Anphant:
Hello everyone.

This is my first post (edit: second!)

Recently this afternoon, I installed ArchiDroid 2.2.4 ROM and Boeffla kernel onto my Samsung Galaxy S3 I9300.

I'm really puzzled why I'm unable to see both drives. Previously while on Foxhound ROM, I was able to use both drives perfectly upon complete installation.

I'm no Android expert, but I found out that I can use TWRP recovery to manually mount USB storage (i.e. external sd) but the internal sd drive still won't appear.

Help would be appreciated!

EDIT: It's okay, problem solved. I realized my Nexus 7 (2013)'s driver was used instead of that of S3.
[XPERIA X8 Q&A, Help & Troubleshooting] Titan9119:
Is there a way of flashing a kernel without the use of flashtool?
[XPERIA X8 Q&A, Help & Troubleshooting] cascabel:
For the x8? Afaik, no.
[XPERIA X8 Q&A, Help & Troubleshooting] Rahwana:
IDK, I only use flashtool

I think it's quite simple
[Nexus 5 Themes and Apps] faux123:
Nexus 5 Gamma Reverse Engineering App is out!

(This app will work on the common sysfs interface, so any kernel using this interface will be compatible with this app, not just my kernel)

Please download my public betas here:

http://faux.androidro.ms/hammerhead/beta/

Franco Kernel is also compatible here:

http://xdaforums.com/showthread.php?t=2508284

ALL Gamma registers are accessible with new APK!

[MENTION=4152171]myfluxi[/MENTION] Thank you again!

After hitting apply, it's best to turn screen on/off to see the results updated!

Please help decipher the meaning of these values and write them down in a concise manner so we can all understand what you've done and tried.

My TODO list for this FREE app:

Once things are figured out, I will add:

1: "Set On Boot" options to automatically apply the new values on startup (right now "set on boot" can be dangerous and lead to black screens).

2: Perhaps some basic profiles

3: Maybe other cool stuff if time permits :D

Min Value is 0 (NO NEGATIVES)

Max Value is 255 (Don't Go over it, it will break stuff!!!)

App Change Log:

1.0.6 - Initial release with RGB register access only

1.0.7 - full access to all registers

1.0.8 - add "set on boot" feature, add webview link to 2nd post below, enabled landscape mode.

1.0.9 - updated to latest kernel driver. add old version warning. add action bar for quicker navigation.

1.0.10 - updated to latest kernel driver. removed unused fragments.

1.0.11 - updated to latest kernel driver with stable sysfs locations!
[Nexus 5 Themes and Apps] faux123:
Progress So Far:

Gamma Tabs:

columns => goes from left to right, so 1st position is most let and right most is 5th position

row => goes from top to bottom.

I got VERY CLOSE to ideal Gamma 2.2

Positive and Negative Polarity tweak added. This allows for greater RGB gamma control and balance!

Overall Color Gamma Curve (row 1 column 1 of RGB Gamma tabs) => 0 is highest, 255 lowest

Red Gamma Positive=> 0

Green Gamma Positive=> 73

Blue Gamma Positive=> 78

Red Gamma Negative => 0

Green Gamma Negative => 73

Blue Gamma Negative => 78

Gamma Color Brightness (row 2 column 5 of RGB Gamma tabs) => 0 is highest, 255 lowest

Red Gamma Positive => 100

Green Gamma Positive => 117

Blue Gamma Positive => 121

Red Gamma Negative => 107

Green Gamma Negative => 117

Blue Gamma Negative => 121

Overall White Point Brightness => 0 darkest, 255 brightest

Gamma white point, Column 1 => 30
[Nexus 5 Themes and Apps] faux123:
reserved for answers2
[Nexus 5 Themes and Apps] faux123:
reserved for answers 3
[Nexus 5 Themes and Apps] brooksyx:
You know there is a section for apps right?

http://xdaforums.com/google-nexus-5/themes-apps
[Nexus 5 Themes and Apps] faux123:
this is to help reverse engineer the kernel drivers. it is relevant in this section for kernel development.
[Nexus 5 Themes and Apps] brooksyx:
Guess that makes sense.
[Nexus 5 Themes and Apps] uh60james:
So I guess if I don't know what this means I should just leave it alone? :eek:
[Nexus 5 Themes and Apps] faux123:
yeah. this is for the advanced users or tinkerers who like do not mind tweaking their phones. If you are not comfortable with this, you shouldn't participate.
[Nexus 5 Themes and Apps] karendar:
Already broke my phone. hahah. Gamma 31 is evil. =D

Thanks Faux, I've been aching to play around with these settings since I got my N5.

***Edit*** Oh my God! YELLOW TINT IS GONE!!! *faints*
[Nexus 5 Themes and Apps] Haeretik:
Thanks for this faux :) Great stuff
[Nexus 5 Themes and Apps] meethere:
another gr8 from faux

thanks
[Nexus 5 Themes and Apps] BDHela:
What settings did you use?
[Nexus 5 Themes and Apps] karendar:
Play with green gamma settings by lowering all settings by 6-10 points

Gamma 1 to 255/25/33/33/33

Gamma 3 to 10/33/33

Gamma 5 to 0/32/32

Gamma 20 to 200/33/6/0/6

Gamma 22 to 200/33/33

Don't remember if I modified Gamma 28

Gamma 31 to 200/70/60/55/55

I didn't touch blue gamma or red gamma much, modifying values to see effect now.
[Nexus 5 Themes and Apps] Polv89:
What does mean "it will break stuff "?

Thanks

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Themes and Apps] faux123:
Well black screen or messed up screen. .. Things not working. .. I don't know what more to say. ..
[Nexus 5 Themes and Apps] JesusFreak316:
I think an explanation that this won't brick your phone but just require a wipe to fix a messed up screen world be useful to allay some fears. A flashable zip to restore to stock would be wonderful too. I'm gonna experiment nonetheless but others might need some reassuring.

Edit: meant for faux. Dang xda app causes me to quote the wrong person.
[Nexus 5 Themes and Apps] ganeshp:
a screen shot?

i am a bit confused :confused:
[Nexus 5 Themes and Apps] faux123:
Great news!

Ideal Gamma 2.2 Achieved!

:highfive::victory::cool:

2nd post updated!
[Nexus 5 Themes and Apps] aragog53:
With both karendar's and faux's settings my screen has much more contrast, beautiful colors, but is also less bright. Recommend it anyway ! (:
[Nexus 5 Themes and Apps] NYCguy2020:
Yeah, that's exactly what i'm after. I don't care much about a perfect 2.2 gamma I just like my colors to pop a little.
[Nexus 5 Themes and Apps] stuff:
If I'm running elementalx kernel and using the cooler colors, will settings in this thread be irrelevant to making gamma more accurate?
[Nexus 5 Themes and Apps] DoesntPostAThing:
These are the best ones for me so far. White is almost spot on 2.2, and whites actually look white without any yellow tint. However, red gamma is only at 2.0 for me and so is magenta (affected by red, I assume). Blue and green are a tiny bit high, between 2.2 and 2.4. Cyan and yellow are spot on as well. Otherwise, I'll stick with these for a bit as a bit of variation in gamma doesn't matter as much to me as what the display actually looks like, and it looks a lot better than before to me.
[Nexus 5 Themes and Apps] tkoreaper:
I'm surprised that changing row 3 column 1 isnt mentioned. That the only way that I've found to get red to 2.2

I have finally achieved absolute perfect 2.2 and I'll post my settings below. I imagine that 2.2 isn't perfect for everyone because people want their colors to have more saturation. For those people I suggest trying to get 2.1 or 2.0, you'll find the colors may suit your needs better.

Settings: (row 1: column 1, row 2 : column 5, row 3 : column 1)

Red+ (0, 95, 150)

Red- (0, 100, 117)

Green+ (60, 100, 150)

Green- (60, 110, 124)

Blue+ (55, 105, 140)

Blue- (86, 115, 126)

White point = 32
[Nexus 5 Themes and Apps] wera750:
These get me extremely close to 2.2 across the board.
[Nexus 5 Themes and Apps] AndrasLOHF:
While my display isn't 2.2 across the board these settings are by far the best I've used yet. My gray and cyan are just a smidge off but closer than I've been able to get to yet. More importantly each color bar in each screen has a distinctive color compared to the other settings where there would be 2-4 bars at times that were the same color. I would assume this would help with color accuracy.
[Nexus 5 Themes and Apps] RabanJr:
That's the money! This one has me right at 2.2 throughout. The ones mentioned above had me overshooting at 2.3-2.4.:eek:
[Nexus 5 Themes and Apps] tkoreaper:
I'm glad to have helped. I'll try writing up a guide on the process tomorrow.
[Nexus 5 Themes and Apps] DowntownJeffBrown:
Wow this is dead on 2.2 for me on everything except red and magenta which is 4.4

I'll work on that but overall this is great :D Thank u so much

>^.^< Sent From Meow nexus5
[Nexus 5 Themes and Apps] tkoreaper:
I'm guessing everyone's red is different. To get lower than 4.4 you'll want to add to row 1 column 1 on either red's +, -, or both. If that doesn't work let me know cause I may have another solution.
[Nexus 5 Themes and Apps] DowntownJeffBrown:
That worked prefect thank u so much :D:thumbup:

>^.^< Sent From Meow nexus5
[Nexus 5 Themes and Apps] varuntis1993:
Hey I also have the same yellow tint issue with my screen and don't wanna RMA it as it does not have any other issue.....I have installed the free display tester and checked the gamma and found it b/w 1.8-2.0.....can u pls tell me the exact steps of how to cure the yellow tint and bring the gamma closer to 2.2 and would be better if done with the help of screenshots.
[Nexus 5 Themes and Apps] ganeshp:
as of now i was unable to remove the yellow tint completely over the stock colors ..the settings ive posted was the closest ive achieved but it got reddish tinit over white.

The best settings i was able to go with is cooler presets which franco introduced (it might be not a proper gamma calibration but nevertless it removed my yellow tint completely and introduced cooler bluish whites) ..I used Elemental-x kernel for this as he gave a option to either have cooler colors or stock colors. now on top of the bluish colors ive decreased the blue +ve and blue -ve color gamut (i.e increasing the value present at row 1 - coloumn 1 ) and decreased the blue color gamma brightness too (i.e increasing the row 2 column 5 values ) ...thus reducing the overall blueishness
[Nexus 5 Themes and Apps] hilltruange:
you are absolutely right, row 3, col 1 is indeed the key to make red correct.
[Nexus 5 Themes and Apps] estate:
where u can see the Gamma value 2.2?
[Nexus 5 Themes and Apps] safendi:
Why if i turn off the screen the color return to default?
[Nexus 5 Themes and Apps] TrainNanpaMaster:
Because you're probably running Franco or Elemental. I've tried all three, and for some reason, only the app color settings stick on Faux's kernel.

Sent from my magical prancing unicorn.
[Nexus 5 Themes and Apps] italia0101:
Sticking fine for me on elemental..
[Nexus 5 Themes and Apps] Chochiwpg:
Click apply on each screen. I had the same issue initially when I only clicked apply on the last screen. Click apply on each screen and it should work.
[Nexus 5 Themes and Apps] lorenzo.themax92:
Hi at all! I'm with Francisco kernel r15, andò when i set white point to a custom value (like 25) , it set corretcly, but the color resets when i turn screen off. Do you know why?

Inviato dal mio Nexus 5 utilizzando Tapatalk
[Nexus 5 Themes and Apps] ChazzMatt:
You are actually on r15 "test", not official. Franco needs to revert a commit. He admits he needs to do it but hasn't had time. He says it will be done in "r15 official". All he has out now is r14 official and r15 test(s). I've temporarily switched over to Faux until the commit is reverted. Sure enough the colors change and stick. Will go back to Franco when r15 official is released (and the issue is fixed).

SEE:

UPDATE: Hours later, official Franco R15 has now been released.

________________________

---------- Post added at 07:44 AM ---------- Previous post was at 07:18 AM ----------

Just to confirm, are you saying NEGATIVE 110? :confused: Interesting! If not, please clarify. Didn't know we could do negative numbers...

_______________

.---------- Post added at 07:52 AM ---------- Previous post was at 07:44 AM ----------

Very good with the column 3 usage! :good: But 2.1 and 2.0 gives more color saturation? Really? Then why are we going to all this trouble for 2.2? Mine was 2.0 across the board out of the box. It certainly didn't look more saturated and the blacks were washed out (too high).

Accurate color hue and saturation (chroma levels) are two different things. Accurate black levels are a third thing. I want accurate hue (primary colors to display primary colors) but with some pop (slightly higher than normal chroma level) and black more crushed than this display has out of the box.
[Nexus 5 Themes and Apps] my2sense:
Weird, I'm on Franco's kernel with the bad bit set and just changing the white point to 30 puts me pretty close to 2.2 for some reason. Only green is around 2.3.
[Nexus 5 Themes and Apps] ganeshp:
no no its positive 110 only i used :- instead of : that's all
[Nexus 5 Themes and Apps] safendi:
why if i change the value the color seem the same? doesn't change the color ... i use faux kernel
[Nexus 5 Themes and Apps] sirbanger:
After you apply from within the app, turn the screen off and then back on.
[Nexus 5 Themes and Apps] Moh_Jay:
Ignore
[Nexus 5 Themes and Apps] stuff:
None of anyone's settings have actually worked for me. That is, to my eyes they are never near 2.2. Yes I am doing it correctly, yes I have the correct kernel flashed. I asked my friend which one looks closer using a gamma test, and her eyes see different than mine.

Stock settings show everything near a 2.0 gamma setting, except gray; which is arounf 1.8, if I had to pick (though really none of them seem correct).

Honestly the colors look fine to me, though they look slightly washed out and and the overall display color seems warm
[Nexus 5 Themes and Apps] Moh_Jay:
Ignore tested further and pictures and videos were really washed out wherever light touched.
[Nexus 5 Themes and Apps] tyrellcorpnexus:
On r15 final Franco do colors revert after turning screen off?
[Nexus 5 Themes and Apps] Moh_Jay:
Whoops quoted myself

---------- Post added at 07:46 PM ---------- Previous post was at 07:45 PM ----------

No
[Nexus 5 Themes and Apps] Knight77:
This looks very intersting but well...in one page I already found 3 different settings for Gamma 2.2. Without a proper tool to check which one should I use?
[Nexus 5 Themes and Apps] Moh_Jay:
App called display tester on play store. Open it up and use the gamma detection section.
[Nexus 5 Themes and Apps] magnamentis:
2.2 cannot be as to your eyes :)

what do you mean with 2.2 as to your eyes?

as to your eyes is a personal preference, totally subjective, while gamma 2.2 is a measurable technical value

which is not prone to ones impression, thus ones eyes.

so what exactly is the case, are you not able to get 2.2 or do you simply not like how the screen looks?

since there are a few different screens on the market, probably from different production lines, the gamma 2.2

which must not be the value one likes most, it's just some kind of standard, can be achieved with different settings

on different devices while personal preferences have to be found by ourselves.

the settings with 3 rows altered produced the best result for me, but testing many different settings i find the differences

are somehow minor and thus believe that the display's general performance has a greater impact on what can be achieved.

regards
[Nexus 5 Themes and Apps] sirbanger:
I'm curious of this also...
[Nexus 5 Themes and Apps] tyrellcorpnexus:
^^ thanks for the response
[Nexus 5 Themes and Apps] flar2:
If you plan to use this app with elemental, don't enable the cooler colours tweak.
[Nexus 5 Themes and Apps] stuff:
I haven't been able to get an accurate 2.2 reading. My display is just about all around 2.0 with the stock values. I have been messing around with some values but nothing has worked. Just gonna keep trying I suppose.
[Nexus 5 Themes and Apps] Pretoriano80:
These values give me the best results,almost everything on 2.2 or at least very close.THX.

UPDATE:BTW,these were the Gamma results with Display Tester before i applied these values:

FrancoKernel_Default

Gray-1.8

R-2.0

G-2.0

B-2.0

Y-2.0

C-1.8

M- 2.0

Faux Recommended Settings

Gray-2.0,2.1

R-2.2

G-2.1

B-2.2

Y-2.1

C-2.0

M-2.2

And this are my results whith the values from this post:

Gray-2.2

R-2.2

G-2.3

B-2.2

Y-2.3

C-2.2

M-2.2
[Nexus 5 Themes and Apps] stuff:
So weird because these settings really mess up mine. Although they look near 2.2, greys look red in color and just really incorrect.
[Nexus 5 Themes and Apps] Pretoriano80:
For me grey looked a bit red with default setting and any other values i've found in this thread.That's why i updated my previous post,i'm sure that results will be different on other devices.
[Nexus 5 Themes and Apps] hilltruange:
These settings should not be correct as we have to maintain the curve indicted by the values of each gamma set, otherwise the banding test would not give smooth result.
[Nexus 5 Themes and Apps] Moh_Jay:
Yeah just reverted. They looked good in the test app but washed out pictures and video when it came to lighting. Removed them.
[Nexus 5 Themes and Apps] yeiyei0891:
In nexus 5 gamma app which settings I have to change (red,green...) for back to r14 colors?
[Nexus 5 Themes and Apps] Knight77:
Don't get one thing. How can I go back to stock values? If I didn't get it wrong someone said

"No wipe needed, just a reboot resets settings."

But this doesn't mean also that everytime I reboot the settings will be gone !?

Also another thing: the "settings" button doesn't do anything if pressed
[Nexus 5 Themes and Apps] 75markus:
no, just untick "set on boot" in the app and reboot - back to stock settings
[Nexus 5 Themes and Apps] Yakandu:
with franco's b15 all my stats messed up, and with faux's recommended settings i view it very red O.o
[Nexus 5 Themes and Apps] Das IceDice:
I think it's not all about gammas, you should check out the "banding, contrast, saturation" test screen from Display Test app.

I also managed get spot on gammas but there was something wrong in the image, and that test shows it. There should not be any figures or shapes or stripes, only smooth banding between colors.

I would say "banding, contrast, saturation"is primary screen test page, then gamma pages.
[Nexus 5 Themes and Apps] bloot:
These are the settings I found fit best for my display, still not an accurate 2.2 profile, but good enough. The recommended ones showed that yellow tint also for me.
[Nexus 5 Themes and Apps] tkoreaper:
IMO until we figure out a way to effect brightness and contrast of individual colors 2.2 won't be possible without banding. I have perfect 2.2 but the banding is there and it's apparent that my reds and greens need some contrast adjustments, but I don't know which settings, if any, do it at the moment.
[Nexus 5 Themes and Apps] sirbanger:
I have achieved perfect 2.2 gamma across the board :)

My Settings: (row 1 : column 1, row 2 : column 5, row 3 : column 1)

Red + (0, 85, 135)

Red - (0, 95, 115)

Green + (60, 100, 150)

Green - (60, 110, 124)

Blue + (58, 110, 140)

Blue - (86, 115, 126)

White point = 32

I'm sure this varies screen to screen but Display Tester is showing perfect 2.2's for me.

Let me know if these settings work for you.
[Nexus 5 Themes and Apps] Moh_Jay:
Well I got a new setup that isn't completely perfect but yields some nice results. Only changing the values on 2nd row 5th column, red + = 100, red - = 107, green + and - = 120, blue + and - = 122, white point = 29. Blue, green and yellow are spot on 2.2, red and magenta are 2.4, grey is closer to 2.1and cyan is closer to 2.0.
[Nexus 5 Themes and Apps] Pens and DreamS:
On franco r15 setting won't stick after reebot.
[Nexus 5 Themes and Apps] yeiyei0891:
Witch values ​​are the better to see the colors?