yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] fritzcola:
Looking not so good but i m sure you will get it managed!!!:good::good::good::good::)
[LG Optimus 4X HD] SuperLamic:
why we can't use Adam's blob hack in official cm? I just don't understand that :)

Anyway I'm sad with that, I have recently switched to zaiben stock after few KitKat roms, it just horribly lags. I borrowed my phone to friend and he can't believe that this is quad core. So I hope in better days with Lollipop. (on stock it's OK, but I don't like Jelly Bean :D )

Lags comes especially after Facebook app, I know this is crappy app but that was lags for 5+ seconds, don't say that this in usual.
[LG Optimus 4X HD] Demetris:
You report lags on cm11 thread but i see in your signature that you use Mahdi :confused:
[LG Optimus 4X HD] SuperLamic:
Yeah as I said I have lags on all KitKat based roms, anyway I'll wait for Lollipop. (Mahdi was last KitKat rom I tried, I left CM when you was solving that audio problems)

edit: It's not all time lags, I had to laugh at it, it sometimes horrible and most of time OK. Anyway thank you very much for your support, I'm very happy that we still have some active developers.

edit2: maybe the best thing I can do now is install CM back and send you logs of some lags if you think that can be useful for you.
[LG Optimus 4X HD] Demetris:
i might get banned for this but oh well!!!

Holy SH*T!!!!! Hell YEAH!!!!!

I might have just solved our baseband issues
[LG Optimus 4X HD] The_0ne:
I heard that before, i'm suspicious but curious and excited :o
[LG Optimus 4X HD] SuperLamic:
will it really work? I mean you removed whole java class and replaced it by some C file.

I don't say that wrong (I'm not an android developer :D ), but as I can see that java class was called X3RIL and in system.prop is "ro.telephony.ril_class=X3RIL".
[LG Optimus 4X HD] Demetris:
It still needs some fine-tuning but first tests looking promising (getting H where i only had G)
[LG Optimus 4X HD] amkirk94:
Is this it?

https://github.com/CyanogenMod/andr...mmit/9c12f6cf4d362cf85e59850212e6cf19323a1f65
[LG Optimus 4X HD] Demetris:
Yeap, needs to clean up qcom ril calls and add lge ones but as is works awesome on my test.

Hold on to upload you my build.

About 20min.

Ready ;)

https://copy.com/bkMV1nA3crcN3TUD

Format Dalvik Cache+System+Cache

Flash rom and reflash gapps

Reboot.
[LG Optimus 4X HD] Streetdragon:
You mean in Mounts ans Storage Format /System + /data + /Cache

+ Factory Reset + wipe cache partition and the danlvik? So everything? or onle this three+ /System
[LG Optimus 4X HD] xperia u20i:
No need for Factory reset or wipe data. Just wipe system and caches. You won't lose your data or apps if you wipe system. Don't forget to flash gapps also.
[LG Optimus 4X HD] Streetdragon:
Ok so only /System /Cache and the Dalvik?

Is that a Clean install? just without loosing all the apps?

BTW do i have to download the https://www.copy.com/s/bkMV1nA3crcN3TUD/cm-11-20141124-UNOFFICIAL-p880.zip or can i juse the newest from here https://download.cyanogenmod.org/?device=p880 (24)
[LG Optimus 4X HD] xperia u20i:
Correct. That ain't clean install. If you wipe data, then will be clean. But you will lost everything. In first link is new commit that should resolve baseband issues, in second ain't. You can also wait for today's nightly.
[LG Optimus 4X HD] Ottonet:
Mmm... Tried this version. Did a clean flash, switched in 3g mode and left the phone alone for 20 mins. When I took it out I had the leds on (typical symptom of RIL crash) and could not make any call (call terminated) although the signal icon was acting as if there was signal.

As always, 3g can be used for some minutes, then RIL crashes and I have to re-enter pin. If do that immediately after crash I have some (very few, in fact) chances of getting on line again and switch back to 2g, otherwise the LEDS get on and my only chance is to reboot.

Nice try [MENTION=1149134]Demetris[/MENTION], I am very grateful for your efforts, and will try again when I won't have to use my phone for business, but at least in my case this build is not working.

Had someone the problem solved by this?
[LG Optimus 4X HD] Demetris:
Sad news my friend, sad news.

I already asked them for 20c kernel source to be released.

Now is a wait and see time...
[LG Optimus 4X HD] Siauka:
That would probably solve all our problems, I will pray for this to happen ;D
[LG Optimus 4X HD] vladi-it:
25/11 is bad for me, in case of ril crash reboot il needed, this not happens whit 24 that in this case need no reboot
[LG Optimus 4X HD] caesar170988:
people are trying to call me and the phone acts like its shut off . guess this is the RIL problem you're discussing here . This is a big problem and i might go back to zaiben . also the tak tak bug is starting to drive me nuts .
[LG Optimus 4X HD] Demetris:
i"ll revert any audio driver fixes and ril changes

no enough time for more tests.

You will get a fixed cm11 tomorrow night.

Regards
[LG Optimus 4X HD] vladi-it:
Audio is very god except for toctoc ...

but you have last word :)
[LG Optimus 4X HD] Demetris:
Don’t worry changes will be pushed to cm11-dev branch for later.
[LG Optimus 4X HD] EB20XY:
with nightly 20.11. I have no loss of signal until today, no problems and also great audio.
[LG Optimus 4X HD] Siauka:
Possible solution for ril/mobile data issues, add this lines to build.prop:

dhcp.dlna.using=false

ro.build.target_ril_platform=ifx

ro.ril.wake_lock_timeout=300000

persist.radio.rr.enable=1
[LG Optimus 4X HD] bilbo75:
I'm not sure about last 2 options, but first one it's related to DLNA service and the second one is referred to a different ril platform (LG L9 I think).....

I have some doubt about this fix.:rolleyes:
[LG Optimus 4X HD] Siauka:
That's why it POSSIBLE not 100% ;D

We all are desperate about this issues so why not to try everything
[LG Optimus 4X HD] bilbo75:
Did you try it? Or just posting spam???
[LG Optimus 4X HD] Siauka:
Spam :D yes I did, for now it seems fine but this can be just coincidence because this issues has very random character
[LG Optimus 4X HD] bilbo75:
I don't think that trying random fixes can help our problems...This is not development....
[LG Optimus 4X HD] Siauka:
Why you so offensive? You like insulting people?
[LG Optimus 4X HD] bilbo75:
No absolutely. Just I don't agree with your method, anyway try it and report any issue.
[LG Optimus 4X HD] Legion69:
Anybody can confirm this fix? I added this script but my RIL crashes are rare, Ill report status when something happen.

Best regards
[LG Optimus 4X HD] gostl:
I can confirm so far that since installing Demitris unofficial Version of 11/24 I did not have a single RIL crash/PIN reenter/call failure of any kind. Just works fine. don't know what exactly fixed it but it's good. It got much better after kdz-flshing the V20c-EUR Rom and now it seems its fixed entirely :) Without even doing a clean install. Thanks!
[LG Optimus 4X HD] EB20XY:
jumped to latest official nightly from 20.11. to 27.11. with latest gapps from 21.11. and it works fine. sofar no issues.
[LG Optimus 4X HD] Siauka:
I can confirm that mobile data issues are about network carrier because I bought new sim of other carrier just to check my suspicion and I was right, no issues with other network carrier, this is so weird...

I changed APN address and now its working :D The strange thing is that my carrier says that APN must be (internet.tele2.lt) and many years ago it was (wap.tele2.lt), so I just desperately tried change to the old one and now everything is working for now.

Call your carrier and ask about APN settings variations, I hope it can be useful for someone.
[LG Optimus 4X HD] Demetris:
And the good news lge has granted my request! 20C source code is up!!!
[LG Optimus 4X HD] EB20XY:
WOWOW ! Super Demetris !

Thats a real breakthrough .... :highfive:

Also other posts of the last 24h here are positive.

Great :good:
[LG Optimus 4X HD] Siauka:
My prayers were heard ;D That is amazing, real breakthrough, now everything will be like it should be!!!
[LG Optimus 4X HD] LGaljo:
This is super-duper news!!! ;D Thanks :highfive:
[LG Optimus 4X HD] xperia u20i:
Well that obviously great :victory:

But what are the main benefits of that? :D
[LG Optimus 4X HD] Siauka:
As I understand from this point developers will have original code, drivers and stuff made by lg, this will probably make every custom stable and smooth like stock. Correct me if I'm wrong ;D
[LG Optimus 4X HD] fritzcola:
That would be freaking awesome!!!
[LG Optimus 4X HD] xperia u20i:
[MENTION=1149134]Demetris[/MENTION] can this help in lollipop development? Or no use for lollipop?
[LG Optimus 4X HD] LGaljo:
Hardly because these 20C source code isn't very different from 20A source code, just some improvements which can stabilize KK ROMs. This is my opinion...
[LG Optimus 4X HD] Siauka:
As much as I now there never was an open source for stock 20...
[LG Optimus 4X HD] bilbo75:
watch here.... https://www.lg.com/global/support/opensource/opensourceList?types=ALL&search=p880
[LG Optimus 4X HD] LGaljo:
Helpful link: https://www.lg.com/global/support/opensource/opensourceList?types=ALL&search=p880
[LG Optimus 4X HD] Siauka:
How long it has been there? So why Demetris been asking lg to give him 20c source code lately and they did it today?
[LG Optimus 4X HD] bilbo75:
V20a it's there since a lot of time.More than 1 year I think. V20c sources have been released today,but V20c rom it came out only last october.
[LG Optimus 4X HD] Siauka:
Sorry my bad, didn't knew because I was never involved in compiling from source code :) I asked once a few recognized developers for help in adding fast charge feature for stock kernel and they refused in it because it is binary, that's why I thought what there is no source code ;D
[LG Optimus 4X HD] princesama1:
Sorry i guess i missed something XD

So this unoff is better than official?
[LG Optimus 4X HD] sketchman16:
I'm curious about this too. What's the reasoning behind needing an unofficial build when there are nightly builds of the official version? Not hating. I just don't understand it. What's being changed from the official builds?
[LG Optimus 4X HD] bilbo75:
Because it's a build very sperimental,it could not work at all and needs some tests before pushing to nightlies

"Unofficial" here has nothing in common with CM11 unofficial by P880-Dev ;)
[LG Optimus 4X HD] princesama1:
But that is better or not than (2014-11-29 10:28:24 cm11?)
[LG Optimus 4X HD] amkirk94:
Better in terms of what? Yes, it could be better in some ways, but also it could have serious problems.

I think the only way to prevent people from asking about the "Unofficial" builds, is to name them experimental instead of unofficial...
[LG Optimus 4X HD] sketchman16:
So it's just levels of experimentalism?

So for instance in terms of "stability":

CM 10.1.3 > CM 11 Snapshot > CM 11 Nightly > Unofficial > Unofficial Nightly

I wish that were posted somewhere for us Noobs if it isn't already.

Using Official CM 11 Nightly 11-29 now with TKruzze Gapps, and so far it's the best I've tried. Everything just works. But I haven't tried this Unofficial. Just SlimKat Unofficial and Beanstalk.
[LG Optimus 4X HD] amkirk94:
This is more of an Q&A question, but I'll answer anyway.

Nowdays there are 3 stages:

1) Nightlies. They generate automatically daily, they include the latest features and they are unstable

2) M Snapshots. They are stabilized nightlies that are generated monthly

3) Experimental builds. Also known as Unofficial builds. These are for testing purposes only. They can be very unstable and they're created usually by the maintener in order to get some feedback about a specific issue.

Do mot mistake Unofficial builds of CM with Unofficial ports of CM. They're completely different!

Also, Stables and RC builds will no longer be released

I hope I've helped! :D
[LG Optimus 4X HD] sketchman16:
Yes, thanks. FWIW, I've been in the Q&A sections before, and they seem to be mostly ignored by everyone except those forced into them, which kind of defeats the purpose.
[LG Optimus 4X HD] princesama1:
"harder, better, stronger, faster" XD

So was curious about battery is better than in official cm11? An about speed its faster?
[LG Optimus 4X HD] bilbo75:
No differences. Just a fix for phone calls/GSM signal. That's all
[LG Optimus 4X HD] SnowRaptor:
Was this fix tested to really work? Or is it an attempt to fix it?

If it works, will [MENTION=1149134]Demetris[/MENTION] try to incorporate it onto the official code?
[LG Optimus 4X HD] bilbo75:
Read the previous posts and if you are curious you can test it.In this way you will help demetris and whole community.
[LG Optimus 4X HD] skrajnik:
I had a lot of laggs and problems so I decided to make a clean install with full wipe...

I selected gapps picto this time, to see if wakelocks will be smaller from google things..

After installation everything is perfect, blazing speed and responsivnes.

Now let`s see how it will work when I install all the apps and other stuff that I need. But for now it is super smooth.

Only thing that bothers me with factory reset is: how to get all the settings, wallpappers, wifi, passwords and other stuff back? And not to interfere with clean installed apps?

From nanodroid?

From backup and reset in settings (nothing happened when I enable it)?

Any other (easy) way?
[LG Optimus 4X HD] SuperLamic:
For example app titanium backup from g. play, but it can't backup all things (settings)
[LG Optimus 4X HD] bilbo75:
A full restore it's not possible, you have to use several tools for that.Wifi password is saved by google's backup,but not your sms ... Wallpapers are saved in your internal memory and you don't have to format it. Just /data, /system and /cache.
[LG Optimus 4X HD] skrajnik:
ok, thx!

what about settings, bookmarks, widgets, ...

is it safe to do it from titanium bck? i mean only app data for themes or launcher for example?
[LG Optimus 4X HD] bilbo75:
Rom settings need to be set manually. For app data try titanium backup. Usually you can sync bookmarks in cloud (ex: chrome and firefox ). But beware that you can't have the phone in the exact state. Google's backup does a nice thing anyway,if you configure your account at first boot and you have also installed correctly gapps,it will reinstall by itself your apps from market, without data anyway...
[LG Optimus 4X HD] IcanhasLG:
Quick diff shows that it's a minor JB update where most of the work is done to clean up comments.

It might help a 3.1.10 kernel somewhat if the updates were somehow missed completely but there is nothing LGE specific of interest in the update.

In short, the original code was already presented, this is a small cleanup of that code with some updates that were included two years ago in the CM kernel, there are no new drivers (they are distributed with a complete ROM and are binary, not open source).

It's a cool upgrade if you're running stock but it's not more than that.

---------- Post added at 12:09 AM ---------- Previous post was at 12:07 AM ----------

If a dev releases a new version then generally app data should not be restored, for information you need it's on data/media anyway and won't be wiped.

Just backup the whole thing, wipe everything, install everything and let it download your crap, if that works and you start restoring you can't come in here whining about it.

It's a great way to keep threads to the point, don't restore.
[LG Optimus 4X HD] bilbo75:
I do always in that way, I don't trust old backups on newer roms. Just tried to help skrajnik.
[LG Optimus 4X HD] Bubino75:
Hi All,

Could you help me about this:

http://androidaudiohacks.com/?page_id=571

I don't install the app poweramp and I don't see it in my app drawer

It's embedded in CM11?

I'm on 27/11 (fresh install), audio is fine, but the volume is too low.

I use volume+ to pump up it.

Update: seem that v+ couldn't help me anymore with volume, what can I do to increase the speaker volume. Is too low.

Thanks

Regards
[LG Optimus 4X HD] LGaljo:
Write this to Q&A section and I will try to help you. Add what you have already done ;)
[LG Optimus 4X HD] Bubino75:
Where I can find the 3d about q&a? The link that you can see in the attach doesn't work (black page) using xda developer ufficial app. I look around forum without fortune

Thanks
[LG Optimus 4X HD] LGaljo:
Here: http://xdaforums.com/optimus-4x-hd/help/qa-cyanogenmod-11-optimus-4x-hd-p880-t2903421
[LG Optimus 4X HD] sketchman16:
On 29/11 I get bad battery drain issues. Screen off the whole time I lost 7%. Airplane mode was on, WiFi was off, and NFC was removed. Previously it would say that NFC was causing the drain. I would turn it off, and it would turn itself back on and continue the drain. So I removed NFC and then it said cell standby was the cause. But it was in airplane mode the whole time. Nuts.

EDIT: I'll get a log ASAP for this. Didn't mean to muck up the thread.
[LG Optimus 4X HD] amkirk94:
[MENTION=1149134]Demetris[/MENTION] can you put the changes on the official nightlies? It seems that no one has any problems with the 20C change.
[LG Optimus 4X HD] LamerDuck:
I have a problem with the clock speed, not sure if it has been mentioned before.

After deep sleep the CPU sometimes has max speed of 1GHz on all 4 cores.

I am not able to get it over 1GHz (trickster verified), i have to reboot the phone to get 1,5GHz back.

Usually happens when listening to audio books with the audible app.

i noticed it because the phone often was very laggy when woken up from deep sleep.

this is on 2014/10/24 nightly with standard cm kernel
[LG Optimus 4X HD] xperia u20i:
[MENTION=1149134]Demetris[/MENTION], it's really quiet around here. Are you preparing something big, since no sound of you after v20c kernel source code came out, or you busy with real life?

Thanks
[LG Optimus 4X HD] Demetris:
Busy and with real life.

Sent from my Optimus-X4HD using Lollipop, nah! kidding :)
[LG Optimus 4X HD] vladi-it:
I'm on 30/11 ...butter, the best ever :)

---------- Post added at 11:50 PM ---------- Previous post was at 11:30 PM ----------

Thanks! It seam is working with WIND too! Today in Milan I've used wap.wind and no trouble yet.
[LG Optimus 4X HD] sketchman16:
30/11. WiFi doesn't work for me, and SIM card not detected message comes up on first boot. Couldn't get a log because I can't install apps without WiFi, as I have no signal at home.
[LG Optimus 4X HD] bilbo75:
Did you wipe Dalvik and Cache? Try also to format /system. Your data will be preserved.
[LG Optimus 4X HD] LeonardHofstadter:
I'm on 29/11 nightly. Did only a dirty flash... and so far it's really great. It's also the first nightly for me, where the correct baseband version is shown, even with SIM-protection enabled. Up until now no problems at all! Thanks [MENTION=1149134]Demetris[/MENTION]
[LG Optimus 4X HD] ottomanhero:
Use viper4android.

As long as you don't go too agressive with settings it shouldn't make your phone lag.Just enable xloud(?) and increase strenght of it, does the job for me.
[LG Optimus 4X HD] sketchman16:
Yep. Did all that. Didn't change it.
[LG Optimus 4X HD] Vosetal:
Try to download and flash again maybe. This happens to me once. :confused:
[LG Optimus 4X HD] LamerDuck:
Sad news, sad news...

The RIL Problems are still here. Nightly is 11/29.

The only change is, that the phone does not show "not connected" anymore. it shows full connection, but just does not dens data anymore or get incoming calls. The error just gets suppressed.

This way its even worse than before, because now you dont even know that you are offline...

I have to remove my SIM protection again as a workaround -.-

If this bug happens, i am not even able to remove my Sim PIN in this state, i get "wrong PIN entered" in the security dialog.

The PIN seems to be completely unreadable by the driver.

I first have to reboot the phone, after this i can remove the PIN from my Sim.

Even switching to Airplane mode and back wont work, it just doesn't get out of airplane mode.

The icon is greyed out after switching into it and i cant switch back to normal mode.
[LG Optimus 4X HD] EB20XY:
Do you have any logs from the issues ? Cause others do not have that and without it will be nearly impossible to follow-up.
[LG Optimus 4X HD] lorddimic:
I also have SIM problem, today my phone couldn't connect to network and also reporting "no SIM" and when I got home I connected phone to charger and wiped dalvik and cache and then it connected to network. But today no one could reach me and I couldn't reach anyone and I missed some very important calls... ?

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] Optimissimus99:
[MENTION=5130599]LamerDuck[/MENTION] have you installed the german v20c baseband?
[LG Optimus 4X HD] sprite048:
Does the OK google hotword work for you guys? Also, would it be possible to get the button backlights work as notification lights (as in PA) ?
[LG Optimus 4X HD] ruznik:
i have this same problem

now i used to it..+1
[LG Optimus 4X HD] gerciolisz:
for me doesnt work:p and dunno how others achieved to get it working:P also if someone dont know " ok google everywhere" can be enabled just by typing "okay google everywhere " in google search XD
[LG Optimus 4X HD] raviboy100:
i reported the button light setting bug days ago, even thought people said it is fixed it still happens to me. now that i use gravity box trough exposed the setting sticks after reboot aswell
[LG Optimus 4X HD] aria12:
The button light bug is fixed. I'm on today's nightly.
[LG Optimus 4X HD] gmajnkek:
which nightly? Last night i got huge battery drain from calendare storage.
[LG Optimus 4X HD] ottomanhero:
I can confirm themes are weird in last nightlies.I've had double brightness bar on my screen after clicking brightness icon from status bar.

Also I'm on 30th nightly, for some reason phone dies during deepsleep and gets extremely hot.Did this happen for anyone else?
[LG Optimus 4X HD] Navios92:
I'm on the same nightly and phone drains battery during sleep even though BBS doesn't show any weird behavior or excessive wakelock.
[LG Optimus 4X HD] varadinum:
Okay! I have reinstalled everything. Clean install. Now it works perfectly. Theme, kernel and performance are in order. Xposed framework installer've uninstalled. Xposed has caused problems.

Best regards
[LG Optimus 4X HD] EB20XY:
Is GPS still working fine in latest official CM11 ?
[LG Optimus 4X HD] daniel.mota:
GPS works great for me.

What doesn't work is the double TAP to sleep, and that happens to me in the last 3 or 4 nightlies.
[LG Optimus 4X HD] Pesach85:
Ok, i want just share how impressive is ART. This new technology give new life to this phone and i have not issues with it. Great work and congrats! God bless

Ok quadrant is not an effective benchmark instrument but this give just an idea of ART enhancement on cpu performance.
[LG Optimus 4X HD] KrisJoe:
Double tap on screen to switch off the screen works if you double tap in the notification's bar, on top of the display. Just reminding because I also forgot it works only tapping in that side of the screen.
[LG Optimus 4X HD] ottomanhero:
I didn't have xposed, I always do clean install.

Something was just wrong with that nightly.I'm on 3rd now and I don't have weird battery drains.
[LG Optimus 4X HD] prem911:
Low sound in ear piece

Since last 2 builds cm-11-20140703 and cm-11-20140704, I m unable to hear properly from the ear piece.

Increasing the volume has no effect at all.

Anyone else having this problem?
[LG Optimus 4X HD] daniel.mota:
Yes, I know that, and it worker properly until about a week ago, but in these last nightlies it doesnt.
[LG Optimus 4X HD] ALuedtke:
Can't switch to ART

I tried it twice to switch the runtime to ART but my P880 is still using Dalvik after the reboot. I'm on nightly 20140701. I tried it via settings - developer options - change runtime.

Do I have to prepare the device in any way?

TIA
[LG Optimus 4X HD] abhi08638:
Uninstall xposed framework

don't forget to hit thanks!
[LG Optimus 4X HD] ALuedtke:
Ok that is installed. I will uninstall it and try again.

Thanks
[LG Optimus 4X HD] EB20XY:
official CM11 nightlys are still on ext4 based and no partition on f2fs. Correct ?
[LG Optimus 4X HD] alberteske:
cm-11-20141202-NIGHTLY

cm-11-20141202-NIGHTLY-p880 is there!!!