yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] juantech:
Sorry for answer so slowly, i didnt see the comment.

The rpoblem its what im on AOSP 6 and i had really much bad experiences installing other rooms, per example loose recovery and i think what my phone died etc... if you can give me something for test on AOSP...

And i dont have multirom yet...

[MENTION=7114291]Salman Al-Badgail[/MENTION] Can test you? in my case i would have to erase all from my phone for install other room :(
[LG Optimus 4X HD] Salman Al-Badgail:
Thanks for letting me know. NO video call support... The problem remain the same. Speed is good and stable, some time lags but over all performance is good. For now i am using aosp 5.

;)
[LG Optimus 4X HD] juantech:
Thanks for test it man :D
[LG Optimus 4X HD] oF2pks:
(Nice to see you back; ) so correct me if I'm wrong: you explained only Euphoria-L works for video call

Can you tell which app you use ? Wifi or 3G ?

I looked into github's euphoria and didn't see anything specific except LGvendor & iodak kernel...
[LG Optimus 4X HD] Salman Al-Badgail:
I am using wifi and 3G (very rare). I use whatsapp, IMO & viber (rare). Yes euphoria L is only rom which supports video calling. If you want I can test it again and let you know. :good:
[LG Optimus 4X HD] oF2pks:
Sorry, I didn't get if you checked video_call on these specific 2 :

last official alfsamsung : https://www.androidfilehost.com/?fid=24671318762849015

my last edition : https://www.androidfilehost.com/?fid=673368273298945982

like Euphoria-L, both use LGvendor & IodakKernel.
[LG Optimus 4X HD] Uran-235:
Hi [MENTION=535343]all[/MENTION] and thank you [MENTION=7489364]oF2pks[/MENTION] for providing this good ROM.

I did a clean install without any Gapps. Apps are installed from f-droid (or adb if google play was necessary). Overall the ROM seems to be stable, but I'm facing some issues.

1. GPS does not work. The Apps SatStat and GPS Status (installed via adb) are freezing. Often the hole system freezes, too. Restart is required.

2. I often read ebooks from public online libraries in Germany. For reading another app is required (e.g. Bluefire). This is working fine.

But I also listen to audiobooks which are “borrowed“ the same way. The app is called Onleihe (de.etecture.ekz.onleihe). For listening the integrated player is used. But unfortunately, this doesn't work. The notifications are “an error occured during playback“ and “error while fetching licenses: media server died“.

3. AFWall+ is installed. Root (app ID 0) and a System app (1000) are allowed to access the internet. Another app “captive portal login“ (app ID 10033) says that I should log in a network. Obviously because connection is refused to http://connectivitycheck.gstatic.com/generate_204.

This adress is blocked in my network firewall. Is it possible to choose another IP adress for getting a “yes, you are connected“? Maybe a ping to a network dns server?

Can anyone help me? Any advice is appreciated. Thank you!
[LG Optimus 4X HD] oF2pks:
This rom supports noGapps project microG

1) gps freeze on all rom from a just/boot without sim/wifi connection : https://xdaforums.com/optimus-4x-hd/help/custom-rom-breaking-gps-bug-help-t3123567

2) error checking license can happen without Gapps (?)

3) try to flush the cache/data of captiveportallogin.apk app (?) (xposed LightningWall is faster then AFWall)

I'm now moving to Lineage13 with original LGvendor (QRcode) & P880-dev/csk1jw kernel (f2fs); it will be very close to alfsamsung's cm13 (stay tuned...)
[LG Optimus 4X HD] Uran-235:
Thank you for your reply!

1. I read the thread linked in your post. If I understood right, I should restart without SIM and (?) without WiFi connection. Then try to get a GPS fix?

2. No, gapps are not neccessary, e.g. on my Samsung Device (SGS III, I9305) it works this way. But playing mp3 files does not work neither with system music app nor with vannila music player (f-droid) - followed by system freeze/reboot. Paradoxically the integrated audio player in Total Commander is able to play mp3 files !?

This issue can be the reason why borrowed audiobooks cannot be listened to.

Btw, ogg-sound files (/system/media/audio/xxx/*.ogg) are fine.

3. Interim solution is to forbit system app (id 1000) internet connection.

Will take a look on xposed LightningWall :)

Sounds great! Need a daily driver.
[LG Optimus 4X HD] oF2pks:
1) no, inverse, don't try a gps fix without connection : sim or wifi
[LG Optimus 4X HD] Uran-235:
Thanks again, [MENTION=7489364]oF2pks[/MENTION]

Unfortunately, number 1 did not succeed. I think, I leave it as it is. GPS was never well implemented in P880.

2. Yesterday I wrote number 2 misleading. Sorry! You could interpret that playing mp3 files did not work on my Samsung SGS III (I9305).

But in fact P880 cannot play any mp3 files - neither with system music app nor with vannila music player (installed via f-droid) - each time followed by system freeze/reboot. Paradoxically the integrated audio player in Total Commander is able to play mp3 files !?

Is this a known issue?
[LG Optimus 4X HD] oF2pks:
1) GPS works fine (2~3mn fix) if you have wifi or cell connection/on, but depending your baseband origin (last kdz flashed) very few are missing gps with almost all rom https://xdaforums.com/optimus-4x-hd/help/custom-rom-breaking-gps-bug-help-t3123567

2) did you flash CM12audioFX-music.zip ?
[LG Optimus 4X HD] Uran-235:
1) Honestly I gave up. Never had this problem with my SGS III (whatever Android Version, whatever Custom ROM). For me it already took to much time for reading, try & error, etc. on Stock ROM.

2) I just flashed the zip file (dirty flash). But playing mp3 files still not working.

Thank you very much for your replies and spent time helping me!!!
[LG Optimus 4X HD] ze7zez:
Thanks! What's new in cm-13.0-2017Apr-alf3expFINAL-p880.zip, which is dated May 2?
[LG Optimus 4X HD] oF2pks:
Thx to sultanxda , I uploaded AprilCVE for cm13/LGvendor(QRcode) in 2 editions

-"regular" cm-13.0-2017Apr-alf3expFINAL-p880.zip #alfsamsung kernel

-experimental X-cm13-201704-ufoHYBRID-p880.zip #aosp6/7p880dev kernel : better audio + f2fs + NOkeyboardBugFix

Both need flash Webview and CM12audioFX-music.zip

+ included : MicroG/ WakelockBlocker/ WidevineDRM/ QR&barcode/ BackLightNotification/ KexecMultiROM

( [MENTION=7008914]Phil_Smith[/MENTION] , I didn't have time to test f2fs/Ver1.6, hope some give a try and report)

As usual with LGvendor, Gallery video thumbnails are blurred.
[LG Optimus 4X HD] Phil_Smith:
Tomorrow I'll have the time, sir!
[LG Optimus 4X HD] Phil_Smith:
[MENTION=7489364]oF2pks[/MENTION] - where can I find f2fs/ver 1.6?

Edit:

Hope you meant this one.

About to test this now.

Edit2: Nah... but this says 1.4 ... Sorry I can't find an 1.6 version anywhere...
[LG Optimus 4X HD] Phil_Smith:
Now tested f2fs/v1.7. Maybe that's the one you meant (somewhere you said 1.6 was for android 6 and 1.7 for android 7) (?)

Sadly though I'm having a couple of problems

- After changing data to f2fs, format data (the type "yes" one) shows "formatting data using ext4fs".

- only changing to f2fs is not enough, as partitions get reverted to ext4 within the first boot to ROM (your new experimental cm13) this way.

- reboot to recovery (from within recovery) doesn't work (keeps stuck at LG logo).

- booting in recovery via hardware keys resets partitions to ext4 immediately.

Positive:

Internal storage shows up under 'this pc' when in recovery.
[LG Optimus 4X HD] oF2pks:
I will do some tests, but after format->f2fs, with old p880 specifics, you should always reboot once to recovery (from within recovery) and check that /data stays on f2fs before flashing rom; if not you need to repeat procedure again. Also reboot to recovery (from within recovery) can stuck (first attempt!) due to missing os, and thus hardkeys/coldboot will reboot ext4, so better try the adb shell setup-recovery instead.

I thought you were already on data/f2fs...

Unfortunately I could not get any answers to possible incompatibilities between ROMver & TWRPver:

https://xdaforums.com/showpost.php?p=71270869&postcount=2841

This is why I uploaded this twrp f2fs1.7 (omni7 & los14 ); all my other builds are on regular 1.4.1 (HuaweiMate9 Oneplu3...)

For info Samsung s8/s8+ don't have f2fs active in kernel, but f2fs1.4.1 addon is present in sources/external ?!
[LG Optimus 4X HD] Phil_Smith:
The problem is that reboot to recovery without ROM must work in order to make that one reboot after changing data to f2fs, as adb shell setup-recovery does not work either... This seems to be an adb command that is just not available when in recovery (there's supposed to be a list of such). Or did you ever successfully use that command in recovery?

In the ? version reboot to recovery (without adb) always works. Did you look what he did differently there?
[LG Optimus 4X HD] oF2pks:
I remember:

[MENTION=7008914]Phil_Smith[/MENTION] , here is what you should try :

1) use a microSD & copy rom su xposed ....

2) extract boot.img from rom & download latest multirom-20170316-v33-ufOFFICIAL-p880.zip and copy them to microSD

3) boot twrp/f2fs & wipe /system /cache /dalvik /data with format f2fs/data

4) flash boot.img + multirom.zip only (no rom)

5) reboot to recovery will take you to multirom boot menu !

6) chose multirom/

MISC

/reboot recovery & hold power/button until freeze/LGlogo

then twrp should reboot with f2fs still on /data (I hope but sometimes f2fs change needs 2*attempts)...

(You can reflash multirom.zip, after you flash your rom, so you won't need a full rom boot to hotboot to recovery with f2fs/data, but rom boot via internal will be longer than without it.)
[LG Optimus 4X HD] Phil_Smith:
Step 5 fails, as reboot to recovery lets the phone freeze on LG logo, even after flashing boot.img + multirom.zip
[LG Optimus 4X HD] aldo57:
:fingers-crossed:
[LG Optimus 4X HD] svv3000:
Thanks oF2pks for last ROM. Installed yesterday as second ROM on p880. A little troubles with Google Play Store (microG) were eliminated. Next days will show how it works.
[LG Optimus 4X HD] Izzysoft:
Hi [MENTION=7489364]oF2pks[/MENTION] and good to see you're still on it! After having used your LP build for quite a while, I'm considering giving MM a try – but I got a little lost catching up with this thread. What is the currently recommended combination, and what are remaining "flaws" (if any)? If I understood correctly, it's cm-13.0-2017Mar-alf3expFINAL-p880.zip plus, after flashing that, flashing CM12audioFX-music.zip – and that's it? Anything that requires special attention (when coming from your LP build)?
[LG Optimus 4X HD] oF2pks:
Yes

Latest is April cve https://www.androidfilehost.com/?fid=745425885120728984

But I have better auto-cve & stability with Los13 https://xdaforums.com/optimus-4x-hd/development/experimental-lineageos-13-hybrid-t3621221 .

You can keep LP and add both MM with multirom.

I will upload a light flash-able playstoreONLY.zip for microG soon to ease everything.
[LG Optimus 4X HD] Izzysoft:
Thanks for your fast reply!

Ah! You've told you're going LOS – but I must have missed the link. That indeed does sound interesting! I take it "auto-cve" means an integrated updater for fixes, which works with your specific build?

Well, I rarely boot my device (only when it's strictly necessary). Haven't played yet with MultiBoot, but I guess it would be a hassle keeping app data in sync :p

What do you mean by "playstoreONLY"? I warmly welcome microG (would install that anyway), but I'm not sure I'd like having any GApp on the device. While on the pro side, Playstore would make it possible to have those license-checking apps running (I have only one of them remaining, and put that on a different device), I'm not sure that's worth it. I'd rather keep the device free than having that thing on it.

OK, switching over to the new thread then ;)
[LG Optimus 4X HD] ze7zez:
cm-13.0-2017Apr-alf3expFINAL-p880.zip contains:

ro.build.version.security_patch = 2017-04-01

Is there the latest cm_p880-ota-f90fe38613.zip that contains the following?

ro.build.version.security_patch = 2017-05-01

:confused:
[LG Optimus 4X HD] oF2pks:
f90fe...zip was first los13, which is under active maintenance from Lineage so now it's June cve : I just have to repo sync & build.

I could patch cm13 to May cve from sultanxda GitHub, but hybrid los looks more stable & smooth + f2fs.

Don't forget WebView.zip on first install, thx Deltadroid' script, your updated app will survive ota : same for PlaystoreONLY (if you really! need paid stuff) : https://www.androidfilehost.com/?fid=889764386195912422 then it will auto update itself with minimum adds.

(Xposed installeropt is a must for security.)

Nota: I will soon move to new phone but still maintain p880' los & twrp. I will also upload all device tree & patches soon for twrp, cm12/13 and los13; there still some work to do on vendors: https://xdaforums.com/showpost.php?p=72657243&postcount=5 (hope [MENTION=7114291]Salman Al-Badgail[/MENTION] [MENTION=7008914]Phil_Smith[/MENTION] will try that)
[LG Optimus 4X HD] Izzysoft:
Speaking of TWRP: the latest I have here is 3.0.2 (need to check if that's what I have installed). That's also the newest to be found at twrp.me. Is that sufficient? Mind to include that fact (and maybe a link to the recommended version) into your initial post on the LOS thread?
[LG Optimus 4X HD] ytobyz:
Thank you so much for this great rom, Just that the videos have green background color on my lgp880
[LG Optimus 4X HD] ze7zez:
Try the newest LOS13 cm_p880-ota-956caa7af1.zip (Feb 07, 2018), which only has a CM prefix, and in fact it is Lineage 13.

The camera works well.
[LG Optimus 4X HD] KSH2014:
With cm-13.0-2017Apr-alf3expFINAL-p880, random reboots were inevitable. I've managed to reduce the total number but was still getting them.

Random reboot causes with P880 that I have found so far.

- Sim card drops (ril problems) and (or) random reboots when battery is below %20.

Possible solution: If your battery is old, buy a new battery. I have changed my battery and this problem has gone.

- Low memory related app crashes and random reboots.

Possible solution: You have to use one of the virtual memory options. I personally prefer using a separate SWAP partition of 1GB located on SD card. This won't help playing games with high ram usage. Because SD card is too slow compared to ram but it works like a charm i.e. when browsing the web.

- cm-13.0-2017Apr-alf3expFINAL-p880 has a problem with internal SD randomly dropping to read only. Changing the default I/O scheduler from FIOPS to deadline had greatly reduced the random reboot number for me.

- Thermal management issues cause reboots.

Possible solution: Lower your cpu speed and most importantly lower your max SCREEN BRIGHTNESS!

I believe tegra 3 is more suited for a tablet. Tegra 2 is 40nm only two cores. Tegra 3 has five cores but still 40nm and 1.5 times overclocked. The screen on P880 is also draining the battery like mad especially at higher brightness levels. Sum up all these and your best guess, power circuitry is overheating too. I remember, in the original rom, when the phone was hot, there was a brightness limiter.

On a long trip, when I was using the phone heavily, limiting the max brightness and reducing the max cpu speed to 1Ghz helped me to reduce random reboots.

cm-13.0-2017Apr-alf3expFINAL-p880 has exceptional performance. It has tegra 3 T33 variables and I believe the ram is overclocked too. On normal p880 kernels ram copy speed is about 800MB/s on this rom ram copy speed is 1200MB/s :eek: . Both internal external SD I/O speed is one of the highest. But, after all the tweaks I still get random reboots. Once or twice a day. Sometimes once in two days. I moved to X-Los13_p880-ufoFFICIAL-201902CVE--1eb24540df and no more random reboots. The performance is good too.
[LG Optimus 4X HD] masmoe:
Use search function and google .
[LG Optimus 4X HD] Salman Al-Badgail:
I know that, I need too see how it looks on p880 about device in settings. If you are using it please attach it.

Thanks

Salman Al-Badgail
[LG Optimus 4X HD] ex0rt:
Works great! Better than euphoria.
[LG Optimus 4X HD] Salman Al-Badgail:
Thanks for attachments [MENTION=6053211]aico60[/MENTION]
[LG Optimus 4X HD] asgz:
New vers avaliable

Z5
[LG Optimus 4X HD] Salman Al-Badgail:
any change log for cm-13.0-20160226-UNOFFICIAL-p880

Edited : Keyboard bug with open_GApps: After install of GApps remove /system/lib/libjni_latinimegoogle.so . This will break gesture typing, but just install google keybord or sim. from play store after setup
[LG Optimus 4X HD] asgz01:
Installed New vers really good, going better and better, no any chrush yet just random restarts

Z5
[LG Optimus 4X HD] ProfRoxas:
That is written on every release, no change log afaik, only github
[LG Optimus 4X HD] Unusual Man:
Can I update to this CM13 from Euphoria without any problems? :confused:
[LG Optimus 4X HD] asgz:
I recomended clean install.
[LG Optimus 4X HD] Raffaele85:
Is there a changelog? Is ready for daily use?
[LG Optimus 4X HD] asgz:
Post #50. After a few random restarts, now stable, Just I install also google keyboard via recovery. Now I am using and I can say that good enough for daily driver.
[LG Optimus 4X HD] jrcquinito:
installed and functioning

instalada y funcionando
[LG Optimus 4X HD] alfsamsung:
New version ready for download

-Fix: error "invalid number" after remote call disconnect

-fix reboot to recovery

-powerHAL: apply profile on init + add PROFILE_BIAS_PERFORMANCE + misc tuning.

-Misc audio fixes

-Test: Disable ipv6 on rmnet*

I will update git soon.
[LG Optimus 4X HD] stilian2886:
I need google keyboard zip
[LG Optimus 4X HD] Salman Al-Badgail:
Hey find it in below attachment. Good Day

:o
[LG Optimus 4X HD] Salman Al-Badgail:
cm-13.0-20160219 is good fast, get some restarts it self, some time laggy but its good. The main problem is battery, It drains almost 10-20 % per hour on standby.

Every startup/boot takes almost 3-5 min.

Thanks

Salman Al-Badgail
[LG Optimus 4X HD] InterrtuptoR:
Does it have deep sleep?

Edit: if it doesnt put it in airplane mode and restart it and then u can remove the airplane mode... that worked for euphoria...
[LG Optimus 4X HD] never182raf:
Good Job

in the next update to take into account certain soft when moving from one task to another restart, an easy solution to the keyboard is to keep the keyboard google as apk external memory, when you start the ROM skip everything, go to Settings, Activate installation of unknown origins, then with the file browser go to the sd and install the keyboard google, go to settings again and choose the keyboard as default, whenever I tell you that the keyboard has stopped, click accept all time until you activate the installed keyboard, so I did and it worked greetings and thanks for this great work
[LG Optimus 4X HD] alberteske:
cm-13.0-20160228-UNOFFICIAL-p880-beta.zip

This ROM is getting better very fast!
[LG Optimus 4X HD] asgz:
I agree with you m8, Android m is created for P880

Z5
[LG Optimus 4X HD] ProfRoxas:
Well, considering that the marshmallow itself is 5month old, we have an almost perfect rom
[LG Optimus 4X HD] matthewstate:
Incredible work alf!! I am so happy to be able to revive my p880 :)))
[LG Optimus 4X HD] Salman Al-Badgail:
The ROM is good and fast no doubt, the main problem is battery, it keeps draining very fast on standby, I will postsome screenshots later.

EDITED

Attached Screenshots
[LG Optimus 4X HD] InterrtuptoR:
Dude that looks like no deep sleep did u try what i told u after your first post on battery drain?
[LG Optimus 4X HD] Salman Al-Badgail:
Yeah I did that still having the same problem. Did you had the same problem????

For Today the battery was charged to 100% and then after 1 hr it get drains to 10% after 4-8min it gets off
[LG Optimus 4X HD] masmoe:
Use BBS to find out the problem.
[LG Optimus 4X HD] Salman Al-Badgail:
Did you had the same problem with this ROM???
[LG Optimus 4X HD] tomisus3:
screen returning and hotspot is not working in my phone :( anyone have this problem?
[LG Optimus 4X HD] stilian2886:
I have a problem with the musice,start play and after 2-3 sec stop and start agen and agen after 2-3 sec stop and start,and after a minute phone stop working(friz) sory for my bad english.
[LG Optimus 4X HD] Salman Al-Badgail:
What CM13-201602xx ver you are using???

For me I had never had any problem other than keyboard & Battery drain, Later I installed keyboard through recovery, for keyboard file please see post number #58 or HERE

I suggest you to give a try for my using ver. The problem for battery drain remain same, please try and give your views on it.

My Ver - CM-13.0-20160219-UNOFFICIAL-p880-beta.zip

Thanks

Salman Al-Badgail
[LG Optimus 4X HD] svv3000:
I can't find a menu item about networks statistics. In the previous version it was in the section Settings > Wireless & Networks > . Feeling that some more settings points in other sections are disappeared. The battery is discharging more quickly - 3% per hour at a deep sleep. There is a desire to roll back on the previous version so far. Current version is 20160228
[LG Optimus 4X HD] stilian2886:
My ver -cm-13.0-20160228-UNOFFICAL-P880
[LG Optimus 4X HD] svv3000:
The build-in music app is ugly. As for me, the best choice is uninstall "system music" and use alternative player. I'm using AIMP and have no problems with any ROM.

The same recommendation for browser and camera.

Unfortunately, for battery just only one alternative - power cable. Therefore, battery drain is still a big problem for my P880.
[LG Optimus 4X HD] masmoe:
I use Euphoria.

For battery drain you can find out the cause by your self using many tool.

I know not everyone is developer, but at least give developer log or another clue about your problem.
[LG Optimus 4X HD] Salman Al-Badgail:
try cm-13.0-20160219

---------- Post added at 01:51 PM ---------- Previous post was at 01:50 PM ----------

I had revert to ICS stock, i install later and will update on this asap.
[LG Optimus 4X HD] tomisus3:
my version is CM-13.0-20160226-
[LG Optimus 4X HD] alberteske:
Batterry improvement

Trying to have improve battery life, I turned off boot start and keep awake from privacy settings of

Google play and Google services but they did not helped so much

I tried to under-clock (normally I use 1150 Mhz) but I had to set it again after each reboot using performance in settings.

Then I installed Kernel Adiutor and noticed that administrative access was not activated (no root)

So I activated Administrative access in developer options went to Kernel Adiutor and the activate energy save in CPU settings that by some reason was turned off

This will give you a longer battery life :)

please try it and report :laugh:
[LG Optimus 4X HD] Raffaele85:
Hi, I use Advanced Task Manager, after last update of Google App (5.10), ATM showed that Google App drains battery, I rollback to 5.9 version and the "life battery" seems better now, I suggest you this solution
[LG Optimus 4X HD] icewaere:
Olla,

first thx for this great new Android 6.01 ! i am so happy that we have this on lovely Lg4x ;)

I have flashed yesterday cm-13.0-20160228-UNOFFICIAL-p880-beta wich was working absolutly great for me

and very impresed about the speed and smoothness ;)

All things what i a need and working with runs without bugs and lags.

But 2things we have to work on it to make it Perfect.

1. The damit external SD Card write issuse since Android MM. Hope this will be fixed soon from Cyanogenmod.

2. Batterydrain on working and sleepmode.

For DeepSleepmode there is a great solution out with Greenify 2.9 Beta2 tool.

With that now we can do Aggressive Doze Mode wich works abolutly amazing for me!

With this mode i have 99,8% DeepSleep if Screen Off ;) wow!

Good is only Root is required for that and dont need Xposed too as on older Versions.

If Doze works you can see that like this:

regards ice
[LG Optimus 4X HD] Salman Al-Badgail:
Can anyone help me on battery, my version is 20160219 CM13 , I already added screen shots HERE
[LG Optimus 4X HD] masmoe:
Those screenshoot does not help. We can not know the cause from those picture.

Check the wakelock use wakelock detector tools.

Check what process that consume battery

You can use BBS to monitor the battery drain..