yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] kessaras:
this was a fast example to help anyone who asked for more ram. the file i uploaded only disables and removes the default zram so that people can then use an app to easy setup what they want depending their needs. what you say is right. zram is faster and uses part of the ram and swappiness is a little slower but how fast it is depends on read/write speed of the installed external sd.
[LG Optimus 4X HD] CrazyWinner:
Can we use "now on tap" with this rom ?
[LG Optimus 4X HD] csk1jw:
I believe it will work. However, I did not test it. The ROM configures long-press "HOME" button to show recent apps view instead of launch assist intent. As LGP880 is a legacy device, the old button layout "back, home, menu" does not match latest Android's button policy of "back, home, recent apps". I am not sure if we have other way of getting to recent apps view if we make long-press "HOME" to launch assist intent.

I prefer not to show SW buttons on LGP880 which makes the HW buttons a waste and reduces screen estate. Another option is to make

- long-press on HOME - Launch assist intent

- double-tap on HOME - Recent apps view

If you are familiar with unpacking/repacking framework-res.apk, then you can modify the following without waiting for next build

<integer name="config_longPressOnHomeBehavior">2</integer>
<integer name="config_doubleTapOnHomeBehavior">1</integer>
[LG Optimus 4X HD] CrazyWinner:
I tried with apktool. I changed values , recompiled and signed but it stucks on boot animation :/ I should wait for next build i think :)
[LG Optimus 4X HD] InterrtuptoR:
Could smb make a custom rom based on this sources, cm13 has random restarts and i miss all the features of a custom rom... Or at least point me to a way to make this rom seem more custom...
[LG Optimus 4X HD] b886b:
Can installing xposed framework and gravity an option to serve your purpose?
[LG Optimus 4X HD] InterrtuptoR:
It seems soo... Does it work with this rom and is there a specific version that i should download?
[LG Optimus 4X HD] csk1jw:
Now on Tap

[MENTION=4924800]CrazyWinner[/MENTION]: I managed to get Now on Tap working with the hardware "HOME" button on LGP880. It needs more than the configs changes that I described. The AOSP source code Now on Tap expects to work with SW buttons. When SW buttons are not enabled, SystemUI process will FC upon launching assist intent. I debugged this and was successful in modifying the frameworks to get it working flawlessly with only HW buttons.

I am preparing next build to include the fixes and change of HW buttons function for recent apps view and assist intent. Please check it out and report back. Thanks.:fingers-crossed::fingers-crossed:
[LG Optimus 4X HD] csk1jw:
New build

New build available - Android-6.0.1_r46 (MOB30M)
[LG Optimus 4X HD] CrazyWinner:
Working great ! Thank you for your work :)

edit: I was trying now on tap and i found an error. I did'nt install google app as system app. And this error cancels 3 of 4 "now on tap" action

06-11 17:06:25.240 1370 1405 W Binder : Caught a RuntimeException from the binder stub implementation.

06-11 17:06:25.240 1370 1405 W Binder : java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.android.systemui.assist.AssistOrbContainer.post(java.lang.Runnable)' on a null object reference

06-11 17:06:25.240 1370 1405 W Binder :	at com.android.systemui.assist.AssistManager$1.onShown(AssistManager.java:73)

06-11 17:06:25.240 1370 1405 W Binder :	at com.android.internal.app.IVoiceInteractionSessionShowCallback$Stub.onTransact(IVoiceInteractionSessionShowCallback.java:54)

06-11 17:06:25.240 1370 1405 W Binder :	at android.os.Binder.execTransact(Binder.java:453)

06-11 17:06:25.281 4490 4490 E SelectionLayer: failed getting screenshot

06-11 17:06:25.281 4490 4490 E SelectionLayer: java.util.concurrent.CancellationException: Task was cancelled.

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.c.cf(AbstractFuture.java:2048)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.c.get(AbstractFuture.java:455)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.k.get(AbstractFuture.java:83)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.bl.m(Uninterruptibles.java:143)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.ak.k(Futures.java:1175)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.common.util.concurrent.ak$2.run(Futures.java:1125)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.google.android.apps.gsa.shared.util.concurrent.a.ak$1.run(TaskRunnerImpl.java:297)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at android.os.Handler.handleCallback(Handler.java:739)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at android.os.Handler.dispatchMessage(Handler.java:95)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at android.os.Looper.loop(Looper.java:148)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at android.app.ActivityThread.main(ActivityThread.java:5417)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at java.lang.reflect.Method.invoke(Native Method)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)

06-11 17:06:25.281 4490 4490 E SelectionLayer:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
[LG Optimus 4X HD] terirem:
There's a special category in the settings named "Buttons" where you can enable/disable hardware and software buttons and change their actions, in CM13 based MM rom. Could you simpply add something like this? Or even better, add all of those CM features? :)
[LG Optimus 4X HD] ali nz:
I inatalled this rom with pico opengapps and everytime i wanted to sign in in gmail...it gived me force close message...i even tried mini open gapps....what should i do?
[LG Optimus 4X HD] CrazyWinner:
Install webview after gapps

https://www.androidfilehost.com/?fid=24459283995309915
[LG Optimus 4X HD] fukuli053:
How can I take screenshot without Volume Down Button ? This button is damaged.
[LG Optimus 4X HD] InterrtuptoR:
Is zram using lz4 compression?
[LG Optimus 4X HD] csk1jw:
Yes, it's lz4, and a recent version with ARM unaligned access optimization.
[LG Optimus 4X HD] kessaras:
this permission is missing too but i cant grant it.

adb shell pm grant "com.google.android.gms" com.google.android.gms.permission.ACTIVITY_RECOGNITION
Operation not allowed: java.lang.SecurityException: Permission com.google.android.gms.permission.ACTIVITY_RECOGNITION is not a changeable permission type

how do we grant to google services this permission ?
[LG Optimus 4X HD] armo1111:
in this build sdcard problem its fixed?
[LG Optimus 4X HD] kessaras:
was there any sdcard problem ? mine is working and i dont see anyone reporting any sdcard problem

**Edit: yeah i remember now. there wasnt any sd problem. the link to sd was missing which got fixed here on its own after using a file manager to get to internal and external storage
[LG Optimus 4X HD] armo1111:
i still have problem with storage
[LG Optimus 4X HD] CrazyWinner:
I solved the problem which i mentioned in #94. Install xposed, install gravitybox, enable navigation bar and set its heigh 0 and go to settings>apps>default apps>asist> disable and re-enable screenshot . Then you will get any errors and your all "now on tap" actions will be smooth :)
[LG Optimus 4X HD] kessaras:
sorry i dont understand the problem. here is working fine , as you see in the attachment my storage is at its place. as i said it got fixed on its own while i was navigating around with the explorer.
[LG Optimus 4X HD] csk1jw:
It should not require any intervention from Xposed or GravityBox to get Now on Tap working with the latest MOB30M ROM.
[LG Optimus 4X HD] CrazyWinner:
Yep it's working but 3 of 4 action throws error and doesnt show google app. I posted error from logcat in #94
[LG Optimus 4X HD] csk1jw:
You can take screenshot with Now on Tap.

http://www.androidpolice.com/2015/1...to-allow-for-easy-screenshots-on-android-6-0/
[LG Optimus 4X HD] sanjib7212@gmail.com:
Wifi Hotspot is not working > p880-ota-eng.mob30jz.zip

After installing AOSP ROM 6.0.1 all are working fine and very smooth. But when i try to turning on the hotspot its showing turned on but no other device can find it. Wifi is woking fine. I need solution on this issue because hotspot is very essential for me to share the internet to other devices.
[LG Optimus 4X HD] csk1jw:
I don't get those errors at all. I think you need to check your gapps installation. I switched to OpenGapps stock and used the gapps-config to remove unwanted gapps.
[LG Optimus 4X HD] CrazyWinner:
Thank you i will try with deltadroid.
[LG Optimus 4X HD] sanjib7212@gmail.com:
Wifi Hotspot is not working > p880-ota-eng.mob30jz.zip

Reinstall properly with CMW recovery. But again try to turning on the hotspot its showing turned on but no other device can find it.

:confused:

Fresh installation process:

Reboot into CMW recovery

Then reset & wipe partition

From advance wipe dalvik cache

Install rom using zip file

Install gapps using zip file (open_gapps-arm-6.0-pico-20160614)

Then reboot...
[LG Optimus 4X HD] sanjib7212@gmail.com:
Finally installed third party apps wifi hotspot and working fine......
[LG Optimus 4X HD] InterrtuptoR:
I am having touble with google restore on first boot i pick the device it says restoring then gets me back to picking device again...

Can smb help?

Nope, no problem, it seems you can restore from multiplie devices, sry...
[LG Optimus 4X HD] sanjib7212@gmail.com:
p880-ota-eng.mob30jz.zip > Network stability issues

As a user i am very happy with this ROM and thanks to developer team. Very fast and smooth experience i have ever found. But I think having some network stability issue with this rom, because when I select 3G mode its just refresh the network and getting signal EDGE mode or 3G mode. But maximum times its getting 2g network (EDGE) . Also while i am entering mobile network its just continuously refreshing network. Sometimes giving 3g network and sometimes 2g network.

Kindly help me...
[LG Optimus 4X HD] Androidmarketuser:
Hey, I'd like to bring up the question of signature faking again. Is it supported or at least planned to be supported?
[LG Optimus 4X HD] csk1jw:
I can confirm that WiFi tethering (WiFi Hotspot) is broken. It gets turned on but cannot be seen.

Other interfaces for Tethering - Bluetooth & USB - are working anyway.
[LG Optimus 4X HD] sanjib7212@gmail.com:
How can i fix this ?

---------- Post added at 10:23 AM ---------- Previous post was at 10:00 AM ----------

Bluetooth tethering is working fine but for USB showing unknown device and driver not found....
[LG Optimus 4X HD] csk1jw:
I don't have any clue on how to fix this yet. I will investigate.

If you want to help, then please check if WiFi hotspot is working on CM-13 or search other old devices with Marshmallow ROMs in XDA to check if anyone has native WiFi hotspot working. It will be easier for me if I have a reference to look into.
[LG Optimus 4X HD] sanjib7212@gmail.com:
Somebody says---you have to put one entry in build.prop file (if you have the root access) as mentioned below. After that save it and reboot your device.

I have already done but problem is that sometimes working fine without issue, but may be after 4-6 hrs its not working...then again i have to reboot the mobile to get this fix.

Location: /device/system/build.prop

net.tethering.noprovisioning=true

Done.
[LG Optimus 4X HD] csk1jw:
I highly doubt this is the fix. This is mostly a hack to bypass carrier restriction on tethering, which is to unblock tethering if you don't have the plan that support it.

I have a legit tethering plan, and in Lollipop ROM, I can get it to work without the build.prop.

Anyway, I am more than happy for someone to prove me wrong. It is a lot easier to fix build.prop than to look into kernel/frameworks source files to find the fix.
[LG Optimus 4X HD] ekgrdnoebsw3desk:
Camera App does not work properly for me on MOB30J.

It is related to Google Camera Panorama and Sphere feature only. When I use this feature I just see a green overlay. Does anyone has the same Issue?

I've tried some other Camera Apps, on some this feature works, on others not. Is this due to grouper blobs?

Even so, thank you for this rom. Actual it's stable and smooth on my device.
[LG Optimus 4X HD] csk1jw:
This is expected and not considered as bug. The included vanilla AOSP camera works well (no Panorama & Sphere). I think pre-Kitkat non-Nexus camera blobs do not have the camera HAL interface for such functions. Early Android had hefty OEM customization for camera SW. Unfortunately, this can only be available with stock ROMs.
[LG Optimus 4X HD] zacharias.maladroit:
Not sure if it was on this thread or one of the others

but you asked to accelerate SSD (internal storage) access by sacrificing integrity ?

Disabling software CRCs on data blocks can speed it up by up to 30%

https://github.com/CyanogenMod/lge-kernel-p880/blob/cm-12.1/drivers/mmc/core/core.c#L53
[LG Optimus 4X HD] Marivnov:
I installed this rom .. perfect !! very fast, smooth and battery life ok!

just some things would be nice to have:

- Return to long-press on HOME for Recent apps view

- Option to disable LED buttons

- Close all button in recents apps

- Option to disable the alarm status bar icon

- Text only battery percentage indicator

I know that some things can be solved with external applications because it is (AOSP) but it would be nice to have just these.

Thank you for the work you do again for this device ... you are great!
[LG Optimus 4X HD] CrazyWinner:
Xposed and gravitybox are working well. You can try them :)
[LG Optimus 4X HD] asgz:
I can't pass during setting up, google play fc issue
[LG Optimus 4X HD] InterrtuptoR:
I cant disable google thing when i hold the home button i tried with gravity it didnt work... can u help me?
[LG Optimus 4X HD] jrcquinito:
http://xdaforums.com/showpost.php?p=66832919&postcount=26

Try this link, installed from the recovery
[LG Optimus 4X HD] zikomik:
Perfect, very fast...

How to root?
[LG Optimus 4X HD] b886b:
Just flash supersu in recovery and you will have root.
[LG Optimus 4X HD] zikomik:
Thanks
[LG Optimus 4X HD] sourly64:
Hi!

My Recovery is TWRP 3.0.20 .Try to install p880-ota-eng.mob30mz.zip.

Do before in recovery a clean wipe (fac res,cache,dalvik,system,data)

But get an error message in red,that exsdcard is wrong or something else.

Should i format the exsdcard in recovery before ?

Or as necessary to prepare the memory ?

Coming from cm11

Thanks for some tipps

Regards
[LG Optimus 4X HD] CrazyWinner:
No need to format exsdcard. TWRP has some bugs on our device. Try with CWM
[LG Optimus 4X HD] sourly64:
Hi CrazyWinner

Thats not really true,before a few minutes i install [ROM] [6.x] [p880] CM-13 Unofficial stock blobs (beta) without problems

But i can try with CWM .Do you have me zip or img for the newest one :cool:
[LG Optimus 4X HD] Mourta:
No, this isn't a bug with the Recovery it's merely doing what the install script is telling it to do.

CWM might get around it because it's not AOSP compatible and has very few functions when it works, it also has a wonderful function where you can actually brick your phone for real by losing power. Don't use CWM on our phone, ever.

You are correct though, you don't need to format the external SD.
[LG Optimus 4X HD] sourly64:
So for now try again with TWRP and get all the time the error with code 7 by installing
[LG Optimus 4X HD] InterrtuptoR:
Im having problems with celular network, its simply disconects... rild shows on cpu usage... and it may come back or not...

Also when i switch nfc on or of i have to wait for quite sometime to switch them back on or of, dont know even if they work, i just tryed to switch it :D

logs attached

the last time i tried to switch nfc it even froze the os...
[LG Optimus 4X HD] sourly64:
I would like to try this build .How should i set the phone to get succes??

Actually iam on TWRP 3.0.20 with build [ROM] [5.1x] [p880] Euphoria-OS 1.1 (beta) Unofficial [8-2-16],and so far everything

works fine ,fast and smooth ;)

Regards
[LG Optimus 4X HD] csk1jw:
New build 20160626

New build uploaded 20160626

https://www.androidfilehost.com/?fid=24572369242687326
[LG Optimus 4X HD] csk1jw:
I can't reproduce the issue you have. NFC on/off for me happens within seconds. RILD works for me. Sometimes, it will take longer time to attain signals during 1st boot. Can you try OpenGApps 6.0 stock to make sure it is not the issue with GApps installation?
[LG Optimus 4X HD] sourly64:
My solution for fixing this error 7 .Install a CM11 and flash with rashr from PlayStore a CWM 6.0.4.5 Touch and get sucess

to flash new build from 26.6. Install opengapss pico and supersu 2.65

First attempt get google playstore stopp process (maybe wrong gapps?)
[LG Optimus 4X HD] terirem:
This morning I've tried latest build (20160626) and besides lack of standard CM features which I grown so custom to, I've experienced several crashes, which render this rom unusable for me:

* opening sms message crashes the messaging app

* stock browser and Lightning browser crash (probably all webview based browsers crash)

* some apps, which work fine with other MM roms, crash, for instance, Amaze file manager crashes upon opening its settings
[LG Optimus 4X HD] csk1jw:
The crashes were result of improper gapps installation. Please read 1st post again, google-webview is a *MUST*.
[LG Optimus 4X HD] sourly64:
Fix playstore bug with google webview zip .After a few hours now rom is running and i can install my apps

with TitaniumBackup,but rom is not really fast and smooth,only sometimes.

Also i missing some settings like in other buildings from AOSP .For example battery sign in statusbar or Enhanced reboot and more :cool:
[LG Optimus 4X HD] InterrtuptoR:
I installed xposed framework, gravity box, maybe that is the prob...

I didnt notice any problems with ril further on... Dont use nfc so i dont care... Can u please remove long press home now on tap, or tell me how to do it, i tried through gravity box but it doesnt work for some reason... And a question did u put those things like loging in chace cause chace goes in ram first? Also can u bakein some better apps in the rom this from moltenboard seem old... I like to use apps that go with the rom, they use less resources...

Ty for your hard work :)

---------- Post added at 11:31 PM ---------- Previous post was at 11:29 PM ----------

U can use xpoesd framework, gravity box modual, for much of the functions in cm.
[LG Optimus 4X HD] csk1jw:
I actually thought of doing that by creating another ZRAM device for that. But looking at how tight RAM already is for 1GB device, I think this is not a good idea.

If you install the correct GApps (by Deltadroid or OpenGapps) from recovery, they goes into the system partition, which is essentially the same for ROM, in other words the factory version. You don't lose them if you have to wipe user data for factory reset. Only apps or updates from Play store install in data partition. Whenever Play store updates replace the factory version, you can simply dirty flash them again from recovery and on next boot Android will remove the old updates. My recommended GApps installation also removes the redundant AOSP counterparts from system partition. So there is no waste of having similar apps.
[LG Optimus 4X HD] terirem:
I don't like the fact that I need to put GAPPS component to have functional rom. Will it suffice if I only install google-webview to /data?

Edit: Nevermind, I only put googlewebview in system, works now.
[LG Optimus 4X HD] sourly64:
Update ;)

Install frameworks and gravitybox .Now can adjust many things i like :good:

One question ,how can i adjust TitaniumBackup to delete apps i dont need ??
[LG Optimus 4X HD] terirem:
Any ideas on how to get or emulate following CM functions:

- LiveDisplay

- PrivacyGuard

- Theming

?
[LG Optimus 4X HD] InterrtuptoR:
U can search on google for the modules or in xposed frameworks download section. There is something called screen filter as live display, and a lot of privacy modules and theme ones...

Im new to xposed so i cant help u much, search on google and/or xposed framework download section and try...
[LG Optimus 4X HD] zikomik:
I think previous version was better
[LG Optimus 4X HD] sourly64:
With build from 26.6. get in DolphinBrowser by searching in Google FC.Phone reboot !!

Also TitaniumBackup is not working correct.Can not delete all apps ?!

Use phone with xposed framework ,works well :good:
[LG Optimus 4X HD] zikomik:
and how it can speed up my phone?
[LG Optimus 4X HD] InterrtuptoR:
It cant, only gives cm like features to the rom...
[LG Optimus 4X HD] InterrtuptoR:
[MENTION=5799877]csk1jw[/MENTION] if you could set the default ringtone/alarm, missed my alarm cause of that...
[LG Optimus 4X HD] csk1jw:
Can you provide more details? They should have already been set as part of the AOSP ROM. The default ringtone is Fluthy phone.
[LG Optimus 4X HD] InterrtuptoR:
I had the rom backed up but without system partition, dont remember why, then i restored it and flashed your rom over it along with gapps xposed and su... So later i realised there is no ringtone set nor alarm.

i flashed the previous version not the current, still on it...
[LG Optimus 4X HD] csk1jw:
The ROM which you backed in the beginning must be a different ROM from AOSP ROM. And,you were restoring other ROM's backup then expecting a new ROM to work with same random ROM's backup???:confused::confused: This won't work!

The non-volatile ROM settings are stored in /data. If /data points to an invalid ringtones in /system as a result from ROM backup, then you will end up with no ringtones.

I cannot support any type of offline ROM backup moving among ROMs. You should only restore important data (such as contacts/calendars/game progress/saves) through Google's cloud.
[LG Optimus 4X HD] InterrtuptoR:
Im very sure it was your rom, maybe an earlier version... But nvm... Wont bore you with this, i just thaught maybe it wasnt set in the rom...
[LG Optimus 4X HD] LinuxKernel:
qr

[MENTION=5799877]csk1jw[/MENTION]

First of all great work! You seem to be very ambitious.

Well i know you already discussed this topic, but is there really no way you can fix the qr code scanning problem for grouper blobs?

It seems like Mourta already thouht about the problem and would know how to fix it:

http://www.modaco.com/forums/topic/373090-liquidsmooth-32-unofficial-and-optimized-updated-2014-09-16/?do=findComment&comment=2247164

There is also a patch from Laufersteppenwolf, but seems not really be the solution we are looking for:

[PATCH] Camera patch for grouper blobs

Could you please have a look at the links and tell me your opinion?

Thanks!
[LG Optimus 4X HD] ngolynguyen:
Pls help me!

Hey there, im new bie here and i dont know what to do first, can someone give me the installation, pls!
[LG Optimus 4X HD] sanjib7212@gmail.com:
Installation Process:

Backup all data

- Make sure you're running a proper working ClockworkMod-Recovery 6.0.xx

- Copy GApps, Webview and ROM ZIP to your SDCard

- Boot into Recovery

- Make a backup of your current rom just in case

- Wipe system, data, cache and dalvik-cache

- Flash ROM zip from SDCard

- Reboot into Recovery again

- Flash GApps & Webview both zip from SDCard

- Reboot and Enjoy.

Download Link:

Hi, here's the AOSP Marshmallow ROM for LG P880 if you have another device then you have to download according the device model.

ROM:

https://www.androidfilehost.com/?fid=24572369242687326

Gapps : http://opengapps.org/

Webview : https://www.androidfilehost.com/?fid=24459283995309915
[LG Optimus 4X HD] asgz:
First of all

root your device,

unlock bootloader,

flash cwm or twrp recovery

for this steps you can google, than you can flash new rom. Good luck
[LG Optimus 4X HD] Marivnov:
when I use dolphin browser shuts down or restarts, sometimes lose settings