yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] pouriajamali:
its best 5.x rom...thanks...but i have some help

1-how can i get screenshot???

2-how can i active performance on setting??

3-how can i active reboot option??
[LG Optimus 4X HD] DarkBlueGhost:
I need a help guys! This rom's awesome but.. How can i turn off the light of back, menu and home buttons ?
[LG Optimus 4X HD] streambinder:
1. Press Power and VolDown.

2. You can't: use external apps.

3. You can't.

AOSP doesn't provide an option to do it out-of-box: use external apps.
[LG Optimus 4X HD] rellagher:
My Power Button sometimes doesnt work, is it possible to use the volume keys to unlock device on this Rom, or any workaround to enable them?

Thanks
[LG Optimus 4X HD] streambinder:
Use external apps (such as https://play.google.com/store/apps/details?id=com.teliapp.powervolume).
[LG Optimus 4X HD] ombladon24:
How can we root the phone at this rom? Why not be off display after pressing the power button? display lights up only after you press. Why not show me Recent applications home key?
[LG Optimus 4X HD] Muurahainen:
Could you please read thread a bit backwards?

Flash your su from recovery -> press vol down while powering phone on.

No power off display because this is the way google did it. No updates to that in AOSP.

Recent app. workarounds can be found in previous messages.
[LG Optimus 4X HD] ombladon24:
Resolved. Thanks.

Another question, how to use long Press back button to kill app? And why not get my phone in deep sleep after screen turns off?
[LG Optimus 4X HD] ViniLima:
Last AOSP version does not have this function active yet. Use a custom launcher like Apex or Nova or whatever to use this. I am using 3 days, and I don't have problems with deep sleep.
[LG Optimus 4X HD] ombladon24:
Can not use kill app back button with nova launcher. My phone not enter in deep sleep and CPU frequency does not want to descend below 102 MHz and in this case the battery does not last long ...
[LG Optimus 4X HD] teo6389:
Hello, I just flashed the 5.1.0 and at the time its the best lollipop rom I have seen!!!!

There is only one problem, google maps(gps) does not lock the position no matter how long I wait. Anyone else experiencing that problem???
[LG Optimus 4X HD] akismal:
The same here, i haven t found a solution yet
[LG Optimus 4X HD] elad.g:
try this:

http://xdaforums.com/galaxy-nexus/development/patch-agps-patch-3-1-2-2-to-rapid-gps-t1563226
[LG Optimus 4X HD] edms13:
Recent applications

You can set menu button for opening recents applications in: Setting/accesibility/switch access/settings/key combo for OVERVIEW and pressing menu button.
[LG Optimus 4X HD] matthewstate:
I cant find this option
[LG Optimus 4X HD] ChrsL:
Hi just reporting back.. Sorry, Its been a while.. earlier I asked about the upgrading process having errors..

(I came from 5.0.2, and did the update to the latest version 5.1)

it didn't work without factory reset and cache format, but with it, it works great! (using latest 5.1 gapps zip from last post)

nice animations and very fluid responsiveness!
[LG Optimus 4X HD] BBorrisR:
[MENTION=3127010]ChrsL[/MENTION] When you are flashing bigger updates like that one it is highly recommended to do clean install and I guess you know now why;)
[LG Optimus 4X HD] ombladon24:
The most annoying thing is that when the phone rings screen does not come until after the call ends. :(
[LG Optimus 4X HD] streambinder:
I need someone to test new 5.1.0_r3 branch based build: who I can get in touch with? It would so fine if I could contact him everytime I need a tester. :)
[LG Optimus 4X HD] ViniLima:
Could the tester be a noob? (Like me). I have some free time now but I don't have such a knowledge in developing.
[LG Optimus 4X HD] streambinder:
You just have to be able to test the overall status of the build, proving that everything is working as expected and grabbing log, if necessary.
[LG Optimus 4X HD] sunsettrack4:
[MENTION=5889675]streambinder[/MENTION] I would also test your builds. I have enough experience in taking logcats and kmsg logs. Please contact me via PM if you're interested. :)
[LG Optimus 4X HD] ViniLima:
OK then! Contact me when you are interested! (Just need to learn how to grab logs, but that's the easy part!)
[LG Optimus 4X HD] IcanhasLG:
I suggest you appoint one person you trust as a tester and leave it to him to assemble a team of his own.

That is how i've always done it and it seems to work.

BTW, i just tested your setup on AOSP code with my kernel and it compiles without errors.
[LG Optimus 4X HD] ali nz:
a a
[LG Optimus 4X HD] streambinder:
Thank you for the tip!

Will move on that way: [MENTION=5623053]sunsettrack4[/MENTION] will be my reference point (if that's not a problem for him) and he'll manage to build a test team.
[LG Optimus 4X HD] Younex:
Hello, this ROM seems really nice ! How stable is it ?

Any bugs ?
[LG Optimus 4X HD] sunsettrack4:
[MENTION=5889675]streambinder[/MENTION]

It's okay for me, I'll be available at the evenings to organize a test team.

[MENTION=535343]all[/MENTION]

Feel free to contact me for a participation (--> PM), I'm able to teach you all needed things for taking logcats. Developers and also "normal" users are welcome to join my IRC channel, but the total number of participants is limited. :)

[MENTION=5909770]ViniLima[/MENTION]

You can join my team, too. Just send a PM to me for getting more information.
[LG Optimus 4X HD] fritzcola:
Is very stable, and for bugs, read first post! ;)

You can pull a logcat by typing "adb logcat > nameoffile.txt" in cmd!
[LG Optimus 4X HD] Younex:
I've read 1st post of course ^^

Nothing there :

"Issues : ........"
[LG Optimus 4X HD] fritzcola:
Looks like there are no bugs, right? .....
[LG Optimus 4X HD] booua6:
No recent apps screen apear when long pressing home button. Why? Bug or this feature is disabled in latest build?
[LG Optimus 4X HD] matthewstate:
There's this bug when you stream music via any music app eg. Soundcloud, Google play music it plays fast forwarded and you can revert this by restarting the device

---------- Post added at 11:59 PM ---------- Previous post was at 11:57 PM ----------

http://xdaforums.com/showthread.php?t=2085263

This worked fine for me :)
[LG Optimus 4X HD] Raffaele85:
hi all, the ROM is great: stable, fast and all is ok then some minor thing. I have just a "big" problem: geolocation, if I go in setting --> geolocation then I active one of the first 2 option the apps that use geolocation tell me that I have to activate wifi/3G geolocation but it's already on, I try a wipe cache but I have not solve, seems that is always on the geolocation only by gps and it doesn't change if I set other settings. Can I solve this bug?
[LG Optimus 4X HD] booua6:
Well, this is not a solution. I don`t want to waste screen space for needless buttons while i have hardware ones. Lack of recent apps disqualify this ROM for me. Pity, cuz it works much better than Euphoria which have huuge lag spikes.

Great work with this ROM anyway. Cheers :good:
[LG Optimus 4X HD] gerciolisz:
Its not lack its wrong config... Just Download app which can set it for you, change it yourself with some root explorer or wait patiently for update. Recents are here dont worry you just need to find solution to enable them.
[LG Optimus 4X HD] Shadowghoster:
The point is that complaining about missing recents on pressing home is kinda senseless it was said often enough that this wasn't included by Google in aosp and this is pure aosp so don't complain about it ;)

Features will only be included if they are merged by Google to the aosp code, everything else you can only have by using apps.
[LG Optimus 4X HD] A7medAyman:
Which one is the latest STABLE version ?

( aosplp-20150318-p880.zip ) in the lollipop folder

OR

( aosplp-20150327-p880.zip ) in the root folder .. Is it a TEST version ?
[LG Optimus 4X HD] streambinder:
The first one (the one you can get by going to download link provided in OP) is for everyone.

The latter is for testing purposes.
[LG Optimus 4X HD] Raffaele85:
[MENTION=5889675]streambinder[/MENTION] can you help me? if I would install the test version I will do just a wipe cache e dalvik cache?
[LG Optimus 4X HD] sunsettrack4:
This ROM is based on 5.1.0_r3, so I would do a clean install for testing.

---------- Post added at 01:01 PM ---------- Previous post was at 12:59 PM ----------

All testers can join my IRC channel #p880-aosp. You can report your experiences there.

https://www.kiwiirc.com/client
[LG Optimus 4X HD] Younex:
No bugs ?! That's great !

Thanks for the answer, the phone is currently on CM11 M10 with old CWM I think... A factory reset and latest TWRP and I'm good, isn't it ?
[LG Optimus 4X HD] fritzcola:
Hmmm.....yes! ;)
[LG Optimus 4X HD] pouriajamali:
in video chat with viber i cant send my video on the other side just see green screen...
[LG Optimus 4X HD] Younex:
So you mean there's a problem with video recording/playback ?

Lollipop on Galaxy Nexus has the same issue (green lines)
[LG Optimus 4X HD] sprite048:
This is the best rom I've had on my phone during my 2 years with the P880. BTW you can set the menu button to open the recents screen if you modify the touch_dev.kl file.
[LG Optimus 4X HD] rellagher:
Hi, I agree, great ROM so far! Can you help me out on that touch_dev.kl? How can we do it?

Thanks
[LG Optimus 4X HD] Raffaele85:
I have another little bug: sometimes all connection go down (wifi and 3G), I have to turn off then turn on and all go ok
[LG Optimus 4X HD] Flying_Bear:
issue with blobs (from nexus 7) that are being used. won't be fixed most likely. afaik, hangouts video calling works fine, as an alternative
[LG Optimus 4X HD] Legion69:
Im useing More Shortcuts app, works well.
[LG Optimus 4X HD] MoonWalker92:
can you tell us how to do this ?
[LG Optimus 4X HD] amkirk94:
Can I use CWM 6.0.4.5 to flash this? Would it introduce bugs?
[LG Optimus 4X HD] fritzcola:
No don't think, but CWM is outdated!
[LG Optimus 4X HD] rellagher:
I must say I'm really impressed with this rom, using it for the last couple of days. Simple (thanks to AOSP), very stable and I think its faster than cm11. Many thanks for the excellent work!
[LG Optimus 4X HD] maderos:
I have cwm, all is fine.
[LG Optimus 4X HD] MagicM25:
P880 Lagging after boot...

I´m also using this rom for some days now. You are all happy with it? Generally I am with you, but only if you don´t touch it for about 5 minutes after you have switched it on. Because then I think all "background tasks" are completed and the phone can be used. If I before try any app, it is like in my Vista days as I wanted to open the browser after boot: Waiting... waiting... waiting... oh something happens? So going back to the P880, if I start e.g. Facebook app some (short) time after boot it takes a long time to start... sometimes it shows "the app is not reacting", and if I want to close it. And if I wait longer it starts! But then don´t try to slide through the site, because you have to wait again. Some seconds, then it starts to jump around.

Yeah so after doing this for a while, maybe 2 minutes, it´s getting more and more fluid. -> But this is NOT how I would like the P880 to behave!!

So is there any possibility to get the P880 to a normal behavior? It´s really cool that we have now Android 5.1 on it, and after some time it reacts good, but what can be done to make it fluid from the beginning? I also tried the [Tweaks][V2.2], but it didn´t got much better, if at all.

I personally think that this is a "out-of-memory" problem on the phone. Maybe not the 5.1 memory leak, more a cache problem. With Kernel Tweaker I have seen free mem around 10-15 MB !! This is very little and I don´t wonder why the phone is that laggy.

Any idea how to solve this? Is there anyone out there who really has a fast working P880 with 5.1 ??

Thanks! :)
[LG Optimus 4X HD] agravka:
Deep sleep

Hello, the rom is great, but I'm afraid that my phone can't go into deep sleep mode :crying: One of the users reported the same problem above, but i didnt see any answer.
[LG Optimus 4X HD] rellagher:
Hmm... I didn't noticed that, are you using the latest aosplp-20150318? And those 5 minutes, is it only when you boot? Because I dont turn off my phone, so I might skip that.
[LG Optimus 4X HD] elad.g:
our phone always suffered from memory problems (well it's only have 1 GB ram),

the only solution that i've found is using fast and slim launcher (like nova) and use greenify.

combining it with good karnel and ull get fast phone.

since u cant use other karnel yet in 5+ rom, u wont get a very fast phone (thats y im still using 4.4)

but its only a matter of time :)
[LG Optimus 4X HD] blainer:
QR Code problem.

The QR Code reader is not working. I tried using the Whatsapp web and not read, is scanning them and nothing happens. But Great room!!!;)
[LG Optimus 4X HD] MagicM25:
I am using the 20150318 build. I always turn off the phone during night. During the day it reacts quite good after the "boot problem", but also has it´s bad slowdowns for no (?) reason. But this could be the memory leak problem with Android 5.1. Hope Google will fix that soon. Btw., could we use the integrated Update function for this small update to 5.1.1 when it´s released?

But generally I think the P880 has to manage the RAM quite clever, otherwise if its full it gets that laggy... :(

Or does anyone have a tool or parameters to optimize the RAM usage? I tried the Low Mem settings in Kernel Tweaker but couldn´t experience any differences.

It should be a tool watching the free RAM and automatically kill some unused/older Tasks to keep a minimum, e.g. 100 MB, free for caching...
[LG Optimus 4X HD] sunsettrack4:
Set I/O read ahead buffer to 128kb
[LG Optimus 4X HD] streambinder:
New build based on android-5.1.0_r3 branch code is up!

Enjoy! ;)
[LG Optimus 4X HD] Legion69:
This ROM is strange. Butter fluid UI but installing apps from Google Play take ages. Camera works fine, but sometimes I have "Camera cannot connect camera" error. Am updating to newest version ATM, we will see.

Also I have problem with calendar, just doesnt recognize my account, Gmail works fine as other GAPPs. I flashed 5.1 GAPPs.

[UPDATE] Calendar fixed by flashing newest 5.1 PA Pico GAPPs. [/UPDATE]

Best regards.
[LG Optimus 4X HD] EMBassem:
i had slow animation and navigation and when it open apps it's:( freeze for almost 1 min
[LG Optimus 4X HD] rellagher:
Update on everyday use. Day 2: Phone starts to lag here and there, to a point where I try to find a solution. Installed Greenify and added Facebook, and some other apps (non chat, non mail). Result, phone suddenly becomes fast again!

I think Facebook is the main cause for lag, lets see if it holds fast this time :)

---------- Post added at 11:32 PM ---------- Previous post was at 11:30 PM ----------

Can we simply flash it or do you recommend clean install?
[LG Optimus 4X HD] streambinder:
No huge changes from 5.1.0_r1: I think wiping cache and dalvik-cache is enough.
[LG Optimus 4X HD] varadinum:
Yippee! Many thanks for your effort!
[LG Optimus 4X HD] EB20XY:
You have AOKP running based on 5.1 ? :p
[LG Optimus 4X HD] CrazyWinner:
Facebook is using huge memory on background and our problem is memory leak. If memory loads fully phone starts freezing and it can not empty memory. Google said it will be fixed on 5.1 but it's not fixed. Everyone using lollipop is facing this problem. I am developer too and i am facing memory leak problem on my app. On jelly bean there is no problem. But if i use lollipop,my service is restarting so often.
[LG Optimus 4X HD] rellagher:
OK thanks for the info! If its just a matter of google fixing the memory issue thats awesome! The thing is, lollipop always had random lags (sometimes almost 1min lag) and freezes on this phone, is this memory leak bug since 5.0?
[LG Optimus 4X HD] blainer:
headset not work.. I can hear the person , but the person does not hear me
[LG Optimus 4X HD] streambinder:
Do those work to listen to music? It seems to be a ROM and headset's microphone integration issue.
[LG Optimus 4X HD] blainer:
Headset with microphone does not work on calls. For music is fine.
[LG Optimus 4X HD] fritzcola:
Do you fixed long press issue? https://github.com/NamelessRom/andr...mmit/0a1b3b4d898c0ce8c1f1c0d3ebc0c606264c9462

If not, look here!
[LG Optimus 4X HD] streambinder:
Nope, it seems I don't.

Tomorrow will check it out, eventually making a new build to be eaten by testers team.

Thank you for the tip, mate! ;)
[LG Optimus 4X HD] thegrim11:
*tears*

My P880 doesn't work anymore.. I know what I need to do to repair it and it's not that expensive but not having a job doesn't help.
[LG Optimus 4X HD] streambinder:
Just checked: that seems to be our 'problem' cause (it's not really a problem, but just a new configuration applied by Google, and I really don't know why they currently made it that way).

Anyway, making a new build right now: [MENTION=5623053]sunsettrack4[/MENTION], get ready for testing it. :)
[LG Optimus 4X HD] blainer:
Any news about qr-code?

Is not work.
[LG Optimus 4X HD] fritzcola:
No since [MENTION=5889675]streambinder[/MENTION] uses Grouper Blobs for his Rom!
[LG Optimus 4X HD] blainer:
I don't understand what you mean by "using Grouper blobs "

Can u explain to me ?
[LG Optimus 4X HD] streambinder:
Yup. It should, dude.
[LG Optimus 4X HD] varadinum:
This rom is great! This rom is fantastic! For me there are only two rome, namely AOSPKK and AOSPLP. You've done it again. One would be important :calls. Unfortunately, I can not call. Call is not connected. Please do it on.I wait for the next update. Many many thanks! Log txt was created.

https://drive.google.com/folder/d/0B_wMLxftQIyIYUFtYkpxcjZvLTQ/edit

Or

https://www.dropbox.com/sh/c4hye0bvs87mes8/AADEv0818CrWD3d455LkyyAja?dl=0

Best regards
[LG Optimus 4X HD] CrazyWinner:
I get very good battery life. I chatted on whatsapp, listened music ,surfed on internet and got this results.
[LG Optimus 4X HD] Streetdragon:
How do i make a install of this rom? There are only a link to the ROM and old gapps.

A clean new Install!

Maybe you add a little guide to the first post
[LG Optimus 4X HD] amkirk94:
If I can understand you correctly, you don't know how to install the ROM from scratch? Your bad English don't really help.

The GAPPS on the first post do not give you a link to 5.0 GAPPS, so yes I think it should be edited. You can download Paranoid's 5.0 GAPPS or wait for CM to update their page with CM12 GAPPS.

To install the ROM (after formating /system, and factory reset) just flash first the ROM zip from your recovery, and then 5.0 GAPPS of your choice.
[LG Optimus 4X HD] tiflao:
Nice , on kitkat I never see more than 3 hours

Enviado desde mi Optimus 4X HD
[LG Optimus 4X HD] Demetris:
[MENTION=5127019]MoltenMotherBoard[/MENTION]

CM12 kernel is now up2date with grouper&/endeavoru :)

Happy new year to all
[LG Optimus 4X HD] streambinder:
Really big thanks, mate. You're welcome. :)
[LG Optimus 4X HD] Siauka:
Blazing smooth rom, I see very big advantage in it :)
[LG Optimus 4X HD] streambinder:
Dear [MENTION=4716493]laufersteppenwolf[/MENTION], I was just checking out your latest commits GPS related.

I wanted to ask you, what about this variable: config_legacyGpsHAL?

Where is it been implemented?
[LG Optimus 4X HD] Jack_capvil:
Potentially very very nice Rom, but I confirm that for the moment I am unable to call.

I receive incoming calls normally.

Thanks for this nice job! You are very close to a fantastic result :o
[LG Optimus 4X HD] Streetdragon:
How can i enable the backlights? Is there a easy way?
[LG Optimus 4X HD] streambinder:
Nope, mate. I'm gonna upload a second build, with few attempts by P880-devs to fix RIL already included, miscellaneous enhancements and backlights fixed: obviously you'll have a changelog to read.

Issues keep being the same. ;)
[LG Optimus 4X HD] Streetdragon:
Do you have a appointment for the next Update?
[LG Optimus 4X HD] laufersteppenwolf:
It's only on my HDD right now, as well as CM's gerrit. But it seems as if noone would care about it...
[LG Optimus 4X HD] streambinder:
Why should it currently be like this?
[LG Optimus 4X HD] laufersteppenwolf:
What do you mean?
[LG Optimus 4X HD] streambinder:
Why should no one really care about it?
[LG Optimus 4X HD] laufersteppenwolf:
Simply because we're probably the only device needing this ATM, and I'm not the official maintainer for the device, which makes it most likely less important as if the official maintainer would push this...
[LG Optimus 4X HD] streambinder:
Maybe it could be for CyanogenMod developers, it surely isn't for X3, for US. :)
[LG Optimus 4X HD] fritzcola:
To get a booting build you need blobs, they're the drivers ! They are needed to get Display,Sounds for example working, and for this Rom [MENTION=5889675]streambinder[/MENTION] uses the Grouper Blobs (the blobs from the Nexus 7 2012) to build the rom!

The problem with these blobs is, that you can get realtime data from camera to work, like QR Code Scanner!
[LG Optimus 4X HD] BeBeLKhaN:
hi

just installed this rom , really like it. but i dont know why i lost my root and cwm recovery and i cant get them back. what should i do??

update: sry didnt have much time to search the topic. found the solution ...
[LG Optimus 4X HD] fritzcola:
Install TWRP via TWRP Manager and flash SuperSu.zip
[LG Optimus 4X HD] blainer:
Thanks for explain this for me, you rock!! ;)
[LG Optimus 4X HD] streambinder:
That's not exactly that way.

The problem is around the fact that manufacturers do not follow opensource philosophy for every code part they create in order to make a device fully support Android: they just release its kernel and few modules. In addition, a device usually needs a bunch of libraries (or just generic modules), named blobs.

These blobs are needed by camera, audio (and usually more) phone devices, so that they can integrate with Android libraries.

Our LG had the luck of using the same chipset as Grouper uses (and Grouper had the luck of being officially updated to Lollipop): this means that P880 can use Grouper - chipset-specific - blobs (or the ones needed to support surfaceflinger, for example, at least), making our porting job a lot easier, as it no more needs lot of additional - back-support - code. Unfortunately, this make the proprietary modules problems solving a little bit more difficult, at least around modules such as camera: this is QR Code's case. With Grouper blobs it broke, and sincerely don't know if we'll ever be able to fix that.
[LG Optimus 4X HD] Raffaele85:
hi [MENTION=5889675]streambinder[/MENTION], I have flashed the last avaiable version (wipe cache and dalvik) but I have the same problem about geolocation, goes only gps geolocation but doesn't go the wifi/3G geolocation. Can you give me a suggestion?
[LG Optimus 4X HD] streambinder:
Few pages back a user posted a link to another thread, that includes some informations about how to solve GPS issues. Check it and let us know!
[LG Optimus 4X HD] pouriajamali:
Hi [MENTION=5889675]streambinder[/MENTION]

Whats different between AOSP 5.1.0_r3 and r1???
[LG Optimus 4X HD] Raffaele85:
For me it's the opposite issue, gps is ok, but if I would see my position I have to see only via GPS while I can't see my position via WIFI/3G because Android tell me to turn on the WIFI/3G position, but it's already on
[LG Optimus 4X HD] blainer:
No problem, this is the best lollipop rom I have tested, great job!!! :good:

And... what about the problem with the headset on calls?
[LG Optimus 4X HD] Demetris:
Lets make it better :)
[MENTION=5127019]MoltenMotherBoard[/MENTION] do you use the latest cm12 kernel?
[LG Optimus 4X HD] Marivnov:
rom this is what I was looking for ... clean and simple with excellent battery life by 30% more.

Only one thing is missing and I could not find or enable in other ways: the functionality of the recent task.

Is there any way to rehabilitate maybe even from terminal or other?

There is also a way to eliminate at once all applications background?

Thanks and congratulations
[LG Optimus 4X HD] sunsettrack4:
Use this app:

My Home Button

...or just wait for the next build. ;)
[LG Optimus 4X HD] Jack_capvil:
Some launchers like Nova offer the possibility to define on screen gestures or shortcuts and using this I obtain easily recent apps