yashsingh1/xdaforums huggingface dataset:
[LG Optimus 3D] jocazmaj:
Is this ROM stable for daily usage?

I've been around from the first day but haven't tried it out..
[LG Optimus 3D] troopii:
Its depending on your needs. Read the op whats working and what is not and then make your decision. The performance is good
[LG Optimus 3D] itsmemario:
I can confirm it. And I would like others to confirm it as well. It works !!!

-but feel free to read the initial post ;)

-I still have the "proximity sensor" always lightning red, when phone is not used (visible in dark room)

(could be a problem of my phone only, as noone confirms and troopis said his was never lighting...or something like that)

-Sometimes low network / or doing multiple calls will freeze network and requires a restart

(nobody confirmed, but I read that low network signals sometimes may require a restart using custom ROMS on some devices)

-very rare, that games lag oder freeze for some seconds.

-camera preview still upside down (photos are saved right though)

-no videorecording

-no wifi hotspot

-no bluetooth

-no more FM radio :p

-there seem to be not enough testers :p

-feel free to read the initial post ;)

other then that, I have no problems with this ROM, using it on a daily basis.

Feel free to report in your own experience =)
[LG Optimus 3D] 5ajad:
well , if helps , i have to say that it was the same for me too;)
[LG Optimus 3D] awesomefireduck:
I too use this rom on a daily basis.

And other than the issues already mentioned, I'm quite satisfied :D

I would really love for bluetooth(tethering) to work, but I'm guessing that could take a while.:(

My proximity sensor never shows visible light.
[LG Optimus 3D] medohatem:
Me too the sensor lighting red when i lock the screen
[LG Optimus 3D] lzzar:
I dont get how you guys can say it's super fast and smooth. Every ROM I try above ICS become super sluggish when just installing a few apps. And yes I reboot often. The RAM in our device just isnt enough. It takes like 3 seconds from when I press the power button until the screen actually lights up!

//Sent from somewhere in your house
[LG Optimus 3D] awesomefireduck:
Use the device manager(or setcpu) to set your cpu to 300 min, 1400(or less) max. And choose a governor to suit your needs

(above 1400 is unstable. 1000 is factory maximum)

As I understand it it's:

Ondemand: switches to maximum speed when load increases then slowly drops speed

Conservative: slowly builds up to current load and tries to drop quickly. (less responsive but also less battery usage)

Hotplug: ondemand(?) that disables a core on lighter loads.

Performance: max speed only

Powesave: min speed only

The rest I don't know, and there's probably a better thread on XDA somewhere

You could also try to fiddle with the Dalvik VM settings(in device manager).

That might help
[LG Optimus 3D] itsmemario:
Heya :)

I dont overclock, I dont play with governors.

I can confirm, that starting a game can often result into a 30 second+ freeze/lag.

The game starts, freezes/lags and continues to load for 1-2 seconds, freezes 5-10 seconds, loads for another 1-2 seconds and so on.

After 45 seconds max. its usually over.

It was worse on ICS for sure, but it wasnt that much freezing/lag on earlier versions of this nameless ROM.

Maybe its the recentlly set "min. RAM free", maybe it really IS our 512MB RAM bottleneck. I dont know.

I dont have to restart for any other reason then a frozen network (possibly because of not enough signal strength) now and then.

My phone sometimes runs 3-5 days without this problem, as I dont do many calls or dont write many SMS. Within these 5 days I haven restarted it once and apps and menus still run like normal.

ForceClose problems are very, very rare. I had it 2 times now since 10th july. 1x the phone froze completely.

I know this is even rarer on Stock ICS. :p

All in all I can navigate quickly through menus, phonebook etc. without any waiting times or additional lag or freezes.

Sure, screen rotation sometimes takes 1-2 sceonds :P , but you are right, this is not a Galaxy S5. :o

And according to troopii, this is not yet ready for "daily useage". ;)

If camera and bluetooth would work one day, I will keep this ROM until someone dares to port Android "L" for our device. ;)

Big thanks again to troopi and nameless and bernie and so on ! =)

Would be nice to know if this can be pre-editet in the sources somewhere i.e. which value gets changed / set with your "fix" :)
[LG Optimus 3D] itsmemario:
Solution to "red light proximity sensor" below this post :

troopii guided me to the "old" downloads section (1st post), which has indeed a "newer" version from July 27.

He mentioned that it has a "proximity wake up fix", but it did not help.

The sensor still emits red light when the display is turned off. (this is not the case on Stock ICS)

As soon as you switch off the display, catlog reveals the following :

08-04 19:17:42.601 V/ProxSensors( 492): ProximitySensor: flag = 1, en = 1

08-04 19:17:42.601 V/ProxSensors( 492): APDS proximity SET ENABLE: flag = 1

As soon as you switch on the screen, the proximity sensor gets turned off : o_O

08-04 19:17:46.367 V/ProxSensors( 492): ProximitySensor: flag = 0, en = 0

08-04 19:17:46.367 V/ProxSensors( 492): APDS proximity SET ENABLE: flag = 0

While this might be common on modern phones, that use the proximity and g sensor all the time, to detect if you take your phone out of your pocket, to automatically turn on the display, this function is not build into our p920.

At least not on Stock ROM.

On Stock ROM the sensor only emits red light when doing calls. No matter if display is on or off, i.e. finger / face placed over the sensor.

There is an app on the market, that indeed enables this function on our device :

https://play.google.com/store/apps/details?id=com.plexnor.gravityscreenofffree&hl=de

http://xdaforums.com/showthread.php?t=2227516

I just testet it and it works 100% :)

Switch on display with gesture over sensor. (move hand, or open phone-case, in case of troopii) ;)

Switch on display moving the device in set-able angels.(for example take it out of the pocket)

Here it would make sense to have the sensor enabeld (lighting red) all the time. Else it is not needed.

I already contacted evisceration and hope for an answer in here as well.

Maybe this nameless ROM has such a pre-built in option, which our p920 doesnt need...or doesnt understand ?! Something in the framework which has not yet been discovered ?

So maybe there is an easy way to fix this "steady red light" when display is switched off, as we not really need it.

(except you want to use the special app, which should handle the sensor individually anyway)

Then again there would arise the question, if it would be fixed, how would this sensor app act then... (?)
[LG Optimus 3D] itsmemario:
Ignore previous post by 50%. (the app rocks) ;p

Proximity Sensor Red Light "Fix" :

Settings -> Lock screen -> Lockscreen notifications -> Pocket mode (uncheck it = red light on proximity sensor off)

Einstellungen -> Bildschirmsperre -> Sperrbildschirmbenachrichtigungen -> Taschen Modus (Haken weg = Rotes Licht aus)​

Oh my...that was really easy Id say...:o

That means this "pocket mode" is not supported on our p920 out of the box. But you can use the great app from my previous post for that !

:p:eek:
[LG Optimus 3D] itsmemario:
Ok, this is mostly a reminder for me to note down everything important from this thread,

so I (you) wont loose these informations.

Feel free to add things to your initial post.​

​

Rotation & Switch off Display - Glitch Fix

edit file "build.prop" in folder "/system"

Add the following : ro.bq.gpu_to_cpu_unsupported=1

Steady Red Light Emitting from Proximity Sensor "Fix" :

It is the "Pocket mode" enabled, which does not work "out of the box" on our p920:

Settings -> Lock screen -> Lockscreen notifications -> Pocket mode (uncheck it = red light on proximity sensor off)

If you want to have this functionality, feel free to use this app. It works 100%

Turn on display with gesture. Turn on display by moving your phone etc.

https://play.google.com/store/apps/details?id=com.plexnor.gravityscreenofffree&hl=de

http://xdaforums.com/showthread.php?t=2227516

Disable automatic error-reporting :

Settings -> Crazy Lab -> Send Error Reports

Boot img for Dual Boot :

http://xdaforums.com/showpost.php?p=53578116&postcount=168

Other:

-Fast Charge Option came with nameless ROM (but is no longer there in 28.7.2014 version) (?)

(will test it later on "older" namless ROM)

-CPU max min. (not really) set to 1612 MHz on version 10.7.2014. (?)

(if you enter the settings, it looks at least like that if its set.

I dont dare to change it to anything else, because Im not sure if its a good idea right now) :p

-Sometimes game "jumps to homescreen wallpaper" when rotating device ingame, just to show the game again (after 1-5 seconds)

-Add screenshot function from Stock ROM ? :) (Press Home+Power Button)

-Additonal settings of values in "device control tools/more" (probably obsolete now, as already part of newest ROM?)

http://xdaforums.com/showpost.php?p=53759263&postcount=219

-Android "L" keyboard and Playstore 5 installation :

http://xdaforums.com/showpost.php?p=53737730&postcount=214

-Reboot into Recovery not (really) working.

(troopii said 2 out of 10 times it might work)

-Apps that need "SU" will aks for permission. While you can only set it to "15 minutes", it will keep the setting forever.

-Setting USB to MassStorage not working. Setting it back to MTP, Windows will always try to re-install drivers, even tries to download em

but wont finish installation of these. (as it is already installed) :p

-If I havent missread, WLAN was working already ?

(7.)

http://xdaforums.com/showpost.php?p=53370596&postcount=127

-As the screen already rotates on "Enter PIN screen", it looks cut off in landscape mode (half numbers)

-Little lag/freezes (about 45 seconds max) especially when starting apps/games.

There was less freezes on "older" releases of this nameless ROM you worked on.

Probably related to the "max min free" you just added ?

-What about "Super Bright Torch enabling" (more voltage to the LED), like I had it on PACMAN ROM. :p

-3D ;)

adb commands :

fastboot flash recovery twrp2.6.3.img

fastboot flash boot boot.img

​
[LG Optimus 3D] dreccon:
[MENTION=5208827]itsmemario[/MENTION]

Hmmm... about the link to that dual-boot.img, I wouldn't recommend using it. See, if troopii or the Nameless team make changes to the kernel, that boot.img will be outdated. It's best to use this script to auto-convert each zip that you download (gapps included).

Sent from the 3rd dimension!
[LG Optimus 3D] 5ajad:
28.7 version? where is it?:D
[LG Optimus 3D] awesomefireduck:
Here it is

This is the same as the 'old downloads' link in the OP

Troopii probably forgot to put a link to the new one in the first post...

and itsmemario probably meant the 27.7 version
[LG Optimus 3D] 5ajad:
thanks

btw whats the changelog?
[LG Optimus 3D] troopii:
last contains only latest stuff from nameless, builded it for itsmemario with the proximit wake fix.
[LG Optimus 3D] itsmemario:
Which wasnt even neccessary. Oh you evil pocket mode. :S

[MENTION=5128617]troopii[/MENTION]

Here you wrote :

found the correct part for the camera preview rotation in camera.h

http://xdaforums.com/showpost.php?p=54425927&postcount=304

Does this mean camera preview can now be fixed ? =)

Can I add this fix myself manually ?

Or why wasnt it fixed in the latest release ? (27.7)

p.s.

I know I already mentione dit somewhere.

When switching on the device, PIN code in landscape mode looks like this...

...probably because our device does not support landscape mode on homescreen ?

Can this rotation it be fixed ? Can it be removed ? ^^

Have a nice weekend ! ;D
[LG Optimus 3D] troopii:
yes i can be fixed, but im to lazy =P

and no you cant do it on your own without rebuilding the libcameraservice

the problem is my raid is dying also the other hardware gets old, now im building a new workstation with more power.

about lockscreen rotation, i had set my dpi to 190 in build.prop

its possible to smaller the text size in the source

thx you too
[LG Optimus 3D] itsmemario:
As it looks right now, the text of the PIN field would probably need to be very(!) small to fit on this strange layout of landscape.

And then again it might feel too small in portrait mode. *sigh* ;)

Not that important by now. Have fun building your new rig. :)

And setting dpi to 190 in build.prop would affect all menus and apps right ?

p.s.

The phone wouldnt show my phone number (Settings->About Phone->Status)

I could add it via :

Enter Dialer -> Settings -> Additional Settings -> Own Number (press OK)

Just in case someone else wont have his own number shown.
[LG Optimus 3D] DiveNNN:
Camera have right orientation in photosphere mode.
[LG Optimus 3D] itsmemario:
Really ? Preview is correct in photosphere ? :'D

I also just realized that on ROM from 27.7 I can switch to front cam and use it.

But when I want to switch back to the back-camera, camera app will close.

Everytime I want to start the camera now, it will close at once, which I can confirm only with a "Ok".

Not even a restart helps here. Camera app killed. Will have to re-flash and test photosphere then ! :)
[LG Optimus 3D] bether:
Yo, first try to clear data in app manager.
[LG Optimus 3D] itsmemario:
Thanks that worked! :D

I flashed gapps minimal 4.4.4 signed, but the camera still doesnt offer photosphere ? o_O

While I wanted to to flash gapps, I havev seen the ClockworkMod Screen flickering in the lower par tof the screen. :eek:

I never had that and coudlnt find solutions to it. :(
[LG Optimus 3D] DiveNNN:
app is crashing because it uses 2 cameras(like 3d camera mode) in some apps it is working so you have like 3d image without 3d effect
[LG Optimus 3D] niko22225:
I have some things to say. first i tried ART thingy and its just awesome much more free ram and everything is just faster even tho i had a little bit of problems when device control was updating other then that no bugs found with ART yet. other then that I would like to ask about the google now voice search or whatever is that, what do I need to do in order to make phone respond in voice synthetization to my commands? and secondly I found a little bug I cannot play HD and Full HD videos on web browsers when streaming them like with ES video player.
[LG Optimus 3D] lzzar:
Not being able to watch HD videos are because of the same bug as video recording. Doesnt work yet. Temporary solution: use mx player with S/W decoder to play HD
[LG Optimus 3D] lzzar:
Guys I take that back. Turned on ART and WOW! That really made a difference!! Super quick now!

//Sent from somewhere in your house
[LG Optimus 3D] itsmemario:
Hmmm have to try that as well then, as troopii said ART is not a good idea (yet). :eek:

p.s.

Any idea how to get the "RB Text editor" as icon on the homescreen ?
[LG Optimus 3D] dreccon:
Deleted
[LG Optimus 3D] DiveNNN:
what is deleted?
[LG Optimus 3D] itsmemario:
I did a research about bluetooth and android 4.4.2 / 4.4.4 tonight and results are alarmingly high amounts of people complaining about disconnects and problems with audio-streaming / Headsets / DVD regarding bluetooth and 4.4.2 + 4.4.4

I read it got fixed in 4.4.3 and should defenitly be an android problem and not hardware related.

Even the WiiMote app on the playstore stopped working at 4.4.2.

Author says :

Android 4.2+ is not compatible with this app. The reason for this is that Google changed an essential bluetooth component in this version of Android. We are looking for a solution.

I couldnt find solutions for our Optimus 3D, but I leave these fixes up to you for consideration :

http://xdaforums.com/android/general/bluetooth-fix-android-kk-4-4-2-asus-t2832179

http://www.youtube.com/watch?v=C1N6UUsopEM

Good night !
[LG Optimus 3D] troopii:
yes google changed the bt working from bluez to bluedroid. i dont think its a driver problem, everything is turning on as it should.

i think the dhcpd server is not running as it should....

for the moto def they ported back bluez.

my wiimote works on my nexus7 with 4.4.4 and on my g3 with 4.4.2, on the o3d 4.0.4 not, with pacman it works

thats depending if the device support that bt profile, theoreticaly it should work on all cm based roms
[LG Optimus 3D] dreccon:
Still hoping for 3D:

Last night I asked this friend of mine who has the O3D to install this app. To my surprise, it worked! It showed his 3D photos in 3D interlaced format. Of course, it didn't turn on the parallax barrier, but I remember that troopii said he knew how to turn it on. So, [MENTION=5128617]troopii[/MENTION], if you could just build a simple app that toggles the parallax barrier on-off, the O3D could have a 3D gallery!

Sent from the 3rd dimension!
[LG Optimus 3D] troopii:
Look into sys/devices/omapdss/display0/3D_display and change 2D to 3D. Can be done with a shellscript
[LG Optimus 3D] bether:
[MENTION=2863096]dreccon[/MENTION] did you try Tridef 3D Gallery from market?
[LG Optimus 3D] dreccon:
Never thought it would be that easy!

No, but my friend with the phone is not here today. Does it interlace photos on troopii's ROM?

Sent from the 3rd dimension!
[LG Optimus 3D] dreccon:
[MENTION=5128617]troopii[/MENTION]

Hmmm... It's not that easy after all. I asked my friend to edit that value from 2D to 3D. He did but although there was no error message, the new value was never written. So I did some research and found that the /sys folder is a virtual file system (sysfs) representing drivers and even root can't write to it! So, how can we change that value?

Sent from the 3rd dimension!
[LG Optimus 3D] troopii:
display0 gets maped to sys/devices/platform/omapdss/display0

so this should work

echo "3D" > /sys/devices/plattform/omapdss/display0/3D_display

http://omappedia.org/wiki/Bootargs_for_enabling_display#Enabling_basic_display_with_bootargs
[LG Optimus 3D] dreccon:
No, it doesn't! With or without /platform/ the value doesn't change! Any other way to write to sysfs?

I should mention that my friend's phone runs on stock ICS v30b.

Sent from the 3rd dimension!
[LG Optimus 3D] xbsall:
Good job Troopii and everyone else involved in this task.
[LG Optimus 3D] dreccon:
On the Evo3D, the switch is at /sys/devices/platform/panel_3d/3D_mode and it takes values 0 (off), 1 (portrait) and 2 (landscape). I can change the values from a simple root text editor and it works as expected. I have no idea why it doesn't work on the O3D.

BTW, [MENTION=4494813]xbsall[/MENTION] it's nice to see you're still around.

Sent from the 3rd dimension!
[LG Optimus 3D] itsmemario:
I expected a rotation-fixed camera and/or bluetooth 1st, before reading anythign about 3D beeing enabled. But hell, this is xda :'D

I remember troopii wrote that he had an idea on how to enable 3D.

And it is indeed very interesting to see :

echo "3D" > /sys/devices/plattform/omapdss/display0/3D_display

But RB TextEditor says that file "display0" is 0,00 in size and there is really nothing written in it.

So I was looking for :

sys/devices/omapdss/display0/3D_display

yep, file there, having "2D" in it.

Cant I just use RB TextEditor, change 2D to 3D and set it back to rw-rw---- ?

(and probably have to restart device?)

Or do I have to use a terminal emulator app ?
[LG Optimus 3D] dreccon:
[MENTION=5208827]itsmemario[/MENTION]

Anything under /sys is not a real file. This is a virtual filesystem (sysfs) which represents parts of the hardware. So, by changing that value from 2D to 3D, you are not really writing a file but changing a switch. On the Evo3D there is a similar switch and, as I mentioned above, it can be changed the way you said, using a simple text editor and you can see the results immediately on screen. Unfortunately, on the O3D the switch refuses to change even if I change its permissions.

ADDED: As I said before, all this happens on stock ICS v30b. Perhaps troopii's ROM behaves differently. You could try using RB text editor, as you proposed. If it works, you'll see the result immediately.

So, now I have to ask [MENTION=377973]defcomg[/MENTION]. You have decompiled ArcCamera before. Perhaps you have seen in the code how LG deals with this switch.

Sent from the 3rd dimension!
[LG Optimus 3D] itsmemario:
You are right. I use "troopiis" ROM (namless ROM)

RB Texteditor says "3D_display" saved, after changing "2D" to "3D"...but opening the "file" again, it will show "2D" again.

So troopii (or someone else) would have to change it in the ROM before actually "compiling" it, right ?

Then I could test apps like "3D Image Viewer for HTC EVO 3D" or "TriDef 3D Gallery" and if it worked,

I woudl see what exactly when opening a JPS 3D file ?

a.) it will just be displayed normally - non 3d (because parallax is still not enabled)

b.) or it would show in 3d (somehow)...which I dont think willl happen

Why is it a virtual file system on our O3D and not on the EVO3D ?

Again our phone proved how special it really is. xD
[LG Optimus 3D] dreccon:
It is a virtual file system on both phones but on the O3D the switch doesn't work as expected.

And no, troopii can't compile his ROM with 3D turned on all the time (even if he could, it wouldn't be right).

Sent from the 3rd dimension!
[LG Optimus 3D] dreccon:
A small step forward.

If I type:

echo "1" > /sys/devices/omapdss/display0/3D_display

the 3D panel flashes on and immediately off again. Brightness goes to Max and lowers again.

Then, if I type:

cat /sys/devices/omapdss/display0/3D_display

It returns:

3D

which means that the switch accepts values of 0 and 1.

Now we need to find why the barrier doesn't actually stay on...

Sent from the 3rd dimension!
[LG Optimus 3D] dreccon:
Something is wrong with this switch. I did a simple test and the result wasn't what I expected:

First I typed:

echo "1" > /sys/devices/omapdss/display0/3D_display

The barrier flickered and brightness went up and down as before.

Then I typed:

cat /sys/devices/omapdss/display0/3D_display

The indicator returned 3D as expected.

Then I ran ArcCamera. 3D was off. I turned it on and then off again. Nothing weird so far.

Then I went back to the terminal and typed:

cat /sys/devices/omapdss/display0/3D_display

The indicator still returned 3D. If ArcCamera was using this switch, then it should have returned 2D...

:confused:

Sent from the 3rd dimension!
[LG Optimus 3D] troopii:
somehow its realy funny

you can rotate,mirror,enable everything that is included. but you cant turn on the barrier lol

one possiblity would be that the display0 need a manager with two overlays.

if someone has time he can start a 3D app on stock ics and look wich overlay is attached to the manager and wich manager gets attached to the display

Folders:

display0 = /sys/devices/omapdss/display0/

managers&overlays = /sys/devices/plattform/omapdss/

http://processors.wiki.ti.com/index.php/DSS2_SYSFS_Examples
[LG Optimus 3D] DiveNNN:
im currently on stock ICS so can you explain what i need to do to help you
[LG Optimus 3D] itsmemario:
My gf also is still on Stock ICS.

If you also tell me (us) on how to provide you the needed about the "overlay & the manager" Ill be glad to look for it as well.

But she dont want it to be rooted, so Im probably out. >_<

If I have some time next week, Ill try to return to Sock ICS...but to be honest I never want to go back to ICS ;D
[LG Optimus 3D] troopii:
I tried it already. Nothing usefull happend.

For arc cam, there is value passed to the surfaceholder like its done with real 3d.

But if the framework doesnt contain it. It will not work.

Maybe the ti s3dview source do the trick for kk. Thats my only hope left.