yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] Optimissimus99:
Yes, here also O2, and also network loss problems. On p880-dev /cm-11 its just fine, also on cm11 Nightlies from Ricardo it was fine
[LG Optimus 4X HD] Mr.LOVER:
lol for me losing a phone is a smaller issue but my sim being used by some "terrorist" is a bigger issue!
[LG Optimus 4X HD] mac.daferriera:
6.10 nightly is faaaast!
[LG Optimus 4X HD] tamer7:
I had network loss problems on p880-dev based as well (ex. Beanstalk). Been trying Beanstalk (p880-dev) since May 2014 and had network loss problems with every single nightly since that date when I started testing it. Though, it seems to happens a bit less often with a version that has ArchiDroid Optimizations applied (ex. 20140721 nightly).
[LG Optimus 4X HD] lorddimic:
I have low volume call problem with latest nightly... I can barely hear other side. Anyone can confirm?

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] Demetris:
Sound driver is almost complete stock. Also notifications seems to cause system ui fc's under investigation

Edit looks like it was google launcher :)

Switched back to trebuchet and at the moment all seems ok
[LG Optimus 4X HD] EB20XY:
I am also on O2 in Germany and have none of those issues since long time on the nightlys.

All fine for me. (no network connection loss and no sim-requests)
[LG Optimus 4X HD] b886b:
06/10 nightly is really fast~~~ the fastest I have ever experienced on my phone. Just WOW!!!! For those who complained that our phone is laggy should definitely try this one. Once again thank you Demetris for doing a great job!!!!
[LG Optimus 4X HD] EB20XY:
+1 :D

But the build-info in telephone-info shows "05.10." ? :confused:
[LG Optimus 4X HD] alberteske:
I have 11-20141006 :eek:

This build is working fine for me and with good battery life :good:
[LG Optimus 4X HD] EB20XY:
Yes, you are right. I just had read the "build-date". :)
[LG Optimus 4X HD] tamer7:
I took my phone back for warranty inspection. described to them the issue and they said they'll "apply soft" on the phone. They basically flashed original V20C (the latest for my country), and I haven't had any network problems with stock since they flashed it a week ago. Strange?
[LG Optimus 4X HD] Jack_capvil:
Build from 06 oct seems really very fast. I shall just check that problems that I had when receiving a call on previous nightlies is gone : when the phone was asleep with screen off and recieving an incoming call at the same moment, it was unable to awake the screen. In some cases it was such a long time between the first ringing and the possibility to accept the call that I lost it.
[LG Optimus 4X HD] Jack_capvil:
Everything seems to be perfectly OK with calls now. Very great job Demetris
[LG Optimus 4X HD] Demetris:
Excellent, so shall we start recommending 20C baseband to those with issues?
[LG Optimus 4X HD] dislike47:
When someone sends me an MMS i dont get a notification. Only if i enter "Messages" i can see that i have a new mms. Is this normal?
[LG Optimus 4X HD] Androidmarketuser:
He lives in Egypt, so I'm not sure whether it's the solution for people from other countries. It seems like many Germans are having this problem.

I'll try it out within the next days, the change from V20A to V20B (which is besides other countries for Germany) improved the stability for me, I've heard that some had improvements with V20D so maybe V20C works somehow as well :fingers-crossed:
[LG Optimus 4X HD] EB20XY:
I am also in Germany and use O2 and V20A and have no problems since long time now.

So,I think it would be better to have a look at the logs from such users and events.

Perhaps the config and combination of some apps etc. is giving such effects ?

Would be good to post logs and also exact config (variant, baseband, rom, main used apps, ...)

The stability and quality of the nightly is now very good and should not be destroyed just in a "way" :)

But of course also experiences with the other basebands can be interesting in general I think.
[LG Optimus 4X HD] Demetris:
Yeah i feel you , i"ll just remove Bionic optimizations as they are no longer needed and i must try once more my luck on that baseband issue
[LG Optimus 4X HD] Optimissimus99:
I tried the German v20b and the Turkish v20d, both are working fine, but since I am on o2 career, it was bugged on both. O2 card in other phones and my previous eplus card are working fine
[LG Optimus 4X HD] sPEADy:
Hmm.......I am on V20B, I will try to flash someother Baseband like V20C or V20A Euro open. It will be nice as well if someone who is having the same issue could also post which baseband version they use likewise someone who are not having such problem (losing netwrok, enter sim pin etc.) could post the baseband versions as well, along with logs also. Thanks for your efforts community and developers to keep this phone alive. Keep up the good efforts.

Have a nice evening.
[LG Optimus 4X HD] pouriajamali:
tnx for greet rom ....but i don't know why i can't recived any type of file with bluetooth
[LG Optimus 4X HD] Flying_Bear:
Baseband is same in 20A/B/C/D I'm pretty sure. 20A is software version, not baseband ; it's displayed like that on most custom roms, but on stock it's displayed differently
[LG Optimus 4X HD] Bubino75:
Hi,

I want to do a clean installation

How can format also storage>emulated>legacy? (In other word /sdcard) I use cm file manager to keep directory name

Thanks

Regards
[LG Optimus 4X HD] Demetris:
Just checked sent&receive with my wife's phone
[LG Optimus 4X HD] LGaljo:
Does anybody from Slovenia have baseband crashes (Mobitel carrier)? Which baseband do you use?
[LG Optimus 4X HD] b886b:
The 6/10 nightly is really fast but the battery life is horrible. I can see from the performance in setting that the cpu frequency is always locked to 1400mhz even if i am doing nothing, is this the sacrifice of battery life for the smoothness？ do other experience the same problem as well？:confused:
[LG Optimus 4X HD] aria12:
+1
[LG Optimus 4X HD] SnowRaptor:
Same here.
[LG Optimus 4X HD] maus01:
I cannot find the performance setting under settings, :confused:
[LG Optimus 4X HD] SuperLamic:
you have to enable developer settings by clicking build number under phone info
[LG Optimus 4X HD] maus01:
Did not know that :confused: running nightly For months
[LG Optimus 4X HD] alberteske:
with interactive and BFQ combination not such a problem
[LG Optimus 4X HD] tamer7:
V20C is the latest for middle east & north africa.

I could swear i had network issue before on 20c since i updated to it originally using lgpc suite from ICS (v10h). I had also tried v20D (turkey) and had issues. Also tried with v10H baseband as i mentioned before using baseband freedom tutorial.

There must be something special they've done, or maybe with stock v20X it seems the phone rarely goes into deep sleep (apparent from battery drain) effectively preventing the RIL crash?

Whatever they've done it was definitely software only as it took no more than 20-30 minutes while i waited outside. It has been a week since and not a single network issue, but bbattery is no where near as good as on custom rom -- can easily lose 40-50% battery in 8 hours of very light, infrequent usage. I will wait another week before rerooting and flashing, just to be completely certain the network problem is gone, at least on stock.
[LG Optimus 4X HD] Jack_capvil:
Can you explain how to activate such parameters, please?

Because even with performance menu activated I noticed that frequency is always on 1400 despite of a defined interval between 102 and 1500
[LG Optimus 4X HD] b886b:
Are u on 06/10 nightly？ i have the same config as yours but the frequency seems to be stuck at 1000mhz without doing anything....
[LG Optimus 4X HD] tuneq:
I finally had to quit. .too many hardware issue: It became so stressing evryday life with this Phone. .I shifted to a Galaxy note 3 neo. Thanks to developers for hard work and dedition!
[LG Optimus 4X HD] sv2hqx:
Interactive and performance keeps CPU to the highest level

The rest shifts down to minimum
[LG Optimus 4X HD] xperia u20i:
Just installed 07. nightly and problem is still here. I use interactive + bfq and in trickstermod i see that core 0 is always on 1300(max set) other cores go offline, normaly. I wiped system, and caches. and erased trickstermod data also. Maybe full wipe is required, at the moment i don't have time for that. If someone is interested to give it a try with full wipe make it and let us know.

---------- Post added at 11:17 AM ---------- Previous post was at 11:14 AM ----------

Which is your tegra variant? Mine is 3(0x2)
[LG Optimus 4X HD] sv2hqx:
Don't know how to find out on stock kernel

And for the true I don't care

Only want to working as is have to work
[LG Optimus 4X HD] xperia u20i:
Download system info for android from playstore and look under system>CPU>cpu variant
[LG Optimus 4X HD] maderos:
Interactive keeps 1 core at max all the time. Changing to other one makes phone really laggy. Last nightly.
[LG Optimus 4X HD] sv2hqx:
0x2
[LG Optimus 4X HD] alberteske:
they are in settings > Performance (it is at almost at the bottom of the menu.

Than you accept the warning and choose the parameters in Processor and I/O scheduler :highfive:

---------- Post added at 11:28 AM ---------- Previous post was at 11:24 AM ----------

it 's working normally, both on 06/10 and 7/10

I have some times this behaviour and it stops if you turn on data and sync.

Probably the system needs to update your information.

After 5 minutes, it should come back to normal behaviour.

NOTE:

Finally , I am also having the same problem mentioned. We will have to wait until next buid
[LG Optimus 4X HD] Jack_capvil:
Thank you for these explanations that I knew, but I misundertsood the first post about this possibility.

My kernel is CM stock one and my profile was not on "performance" but on "interactive" and the frequency stuck on 1400.

I made then a test with mourtha's kernel and frequency varies between min and max values.
[LG Optimus 4X HD] b886b:
Mine too, I am on stock CM kernel with interactive mode, min. fre. 120 mhz and max 1500 mhz but the current freq. just wouldn't go down, it just stuck at 1000 mhz and this is causing a huge battery drain.
[LG Optimus 4X HD] maderos:
Damn, any other kernel keeps 4 cores online at 370 MHz...
[LG Optimus 4X HD] Demetris:
For those with freq problems just switch to ondemand gov
[LG Optimus 4X HD] maderos:
Yrs, but than phone lags ad hell.
[LG Optimus 4X HD] EB20XY:
For me the deepsleep works great and battery drain is very low on latest nightly.

No problems sofar.

Thanks ! :good:
[LG Optimus 4X HD] b886b:
You didn't experience any kind of the freq. problem stated above??? The battery life is even better than on 03/10 nightly?????

---------- Post added at 02:59 PM ---------- Previous post was at 02:54 PM ----------

I have already changed to ondemand gov, it seems that the freq. now moves within the range I set instead of stucking there. Yet the phone is more laggy, now it takes me 2-3 seconds for the screen to wake up when I pressed the power button, while on the previous nightly the phone wakes up instantaneously, i missed that... :(
[LG Optimus 4X HD] EB20XY:
correct. Have changed nothing. Just flashed and have not such problems ...

Did you just shutdown normally, waited and started ?
[LG Optimus 4X HD] EB20XY:
OK. Now I also had the effect that cpu stuck on 1400 mhz.

The effect seems only there while charging.

Am on 7.10. nightly
[LG Optimus 4X HD] maderos:
Not only. Im off charging and have that situation. But, deep sleep is fine.
[LG Optimus 4X HD] Androidmarketuser:
The 06-10 nightly is working really good for me. The battery life is really ok, deepsleep is working superb, only frequencys are too high if the screen is turned on.

But the best thing is that I have NO problems concerning the mobile connection, I received every call and whatsapp message till now, but I did one thing I haven't done before, I switched to the APN my provider has given me. I don't know if that was a part of the solution, I can't tell. Otherwise I installed my ROM as always, with ROM Toolbox to restore my apps and Greenify.
[LG Optimus 4X HD] lorddimic:
My CPU frequency is stuck at 1000 MHz, and still have problem hearing other side during calls... Any solution?

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] Demetris:
I really cant follow you anymore.

Is like we have 3 different phone models lol.

Others have audio problems other bluetooth other freq others nothing.Others like it being fast others like it but dont want cpu to scale up, am lost here.
[LG Optimus 4X HD] xperia u20i:
Situation is really confusing, rom overall is smooth, but first core is stuck at max given freq while screen is on, deep sleep seem to be ok. But i still have problems with losing network while phone is on charger, what about that?
[LG Optimus 4X HD] Demetris:
Its just you, network on usb is ok here. Let me connect it again as i type this, ...yeap no issues

Edit: ok my bad, i left your model out.

Make that total 4 models.
[LG Optimus 4X HD] xperia u20i:
i figure it out, everything is fine...solved :)

EDIT:we are back on 3 now ;)
[LG Optimus 4X HD] dimi89:
Maybe because o lot of people just wipe dalvik/catche and flesh new build.

Sent from my Optimus 4X HD
[LG Optimus 4X HD] xperia u20i:
Did you make full wipe since you don't have freq lock on latest build? I wiped system, cache and dalvik, and problem is still here.

EDIT: i guess you did since you often changing rom's, am i right? :)
[LG Optimus 4X HD] mac.daferriera:
Dem, I told you, don't stress yourself. ROM and kernel are nice. It's only to fine-tune something here and there
[LG Optimus 4X HD] LeonardHofstadter:
+1

Mine is stuck at 1000MHz while charging. Otherwise everything else is fine.

edit: looks like "interactive" is broken. CPU frequency increases very fast, but stays at max until screen off. Just switched to "on demand" and it seems to be better.
[LG Optimus 4X HD] dimi89:
Yes i like to test a lot of roms so just because of this i wiped my mahdi rom and fleshed latest Vanir (cm based so should have same bugs) and indeed i can confirm that cpu is stuck on 1000mhz but it seem that it is only 1 core.

Sent from my Optimus 4X HD
[LG Optimus 4X HD] xperia u20i:
Yes, only one core stuck at high freq...
[LG Optimus 4X HD] sprite048:
Well, I don't really care if one of the cores is stuck at 1ghz while screen is on or not, if the UI is smooth as silk
[LG Optimus 4X HD] Bubino75:
Nobody can help me?

Thanks
[LG Optimus 4X HD] daniel.mota:
You have to format it in recovery.
[LG Optimus 4X HD] Bubino75:
OK, but I don't know what optional I have to choose

I don't want format my external SD card

:)
[LG Optimus 4X HD] lef7er1s:
If you use CWM recovery ,just reboot into recovery and go to mounts and storage-->format /data and /data/media (/sdcard)

Scroll down and that option is at the bottom . Don't worry it won't format your external SD card , only the internal memory ;)
[LG Optimus 4X HD] SnowRaptor:
You could always remove your sdcard before proceeding.
[LG Optimus 4X HD] amkirk94:
M11 is out! Happy flashing! :D

EDIT: For some reason it doesn't appear here: http://jenkins.cyanogenmod.com/view/All/job/android/

I guess we're not getting this one...
[LG Optimus 4X HD] b886b:
Of course we like our phone to be fast, but the case now is that if i use interactive mode the battery drains too fast due to the fact that the freq is stuck at 1000 or 1400mhz whenever the screen is on. I only manage to have 1 hour of screen on time with 5 hour of standby time, fast is good but the battery life is just too bad. On 03-10 and 23-9 build, the overall smoothness is already very good for me and the battery life is really gd, i can have upto 4 hours of screen time with 10 hours of standby before the battery dies out.
[LG Optimus 4X HD] b886b:
Have more thoroughly tested the rom, i confirmed that there is no other problem, just that freq seemed kind of stuck when using interactive governor. No signal drop or calling problem. The temporatory solution i use to gain more battery life is to change to ondemand and there is occasional lag, but overall i am satisfied with this rom.
[LG Optimus 4X HD] amkirk94:
Sorry to disrupt whatever you were discussing earlier, but it's been a while since I visited XDA, so I've got a few questions: :silly:

First of all, do we still have a maintainer for CM? If so, did he abandon the Release channel and only giving builds for the Developers only?

I did a quick search on the thread, but I found no serious issue apart from the radio issues, that we've been having almost half a year now, so I don't get why there's no M11.

Could someone explain the reasons of missing M11 release?

Thank you :)
[LG Optimus 4X HD] LeonardHofstadter:
+1

Slightly laggy with "on demand" governor, but overall fine and still smooth.

---------- Post added at 09:15 AM ---------- Previous post was at 09:11 AM ----------

The maintainer for our device is [MENTION=1149134]Demetris[/MENTION]. Up until M10 there where only nighlys. M10 was the first M-Build, but it didn't quite work as expected so we are back to nightlys only, i guess.

Right now there are only a few issues:

- Radio crashes more or less frequently

- some have sound issues

- frequency lock with governor "interactive"

Besides that the rom is smooth and ready to go. :good:
[LG Optimus 4X HD] b886b:
How is your battery life？ Mine is a bit worse than the previous nightly because even on ondemand sometimes the freq suddenly spikes to 1500mhz and thrn after 1-2second it become normal again. Didn't know whether this is related to battery life or not.
[LG Optimus 4X HD] alberteske:
Battery life is good enough while waiting next release :)
[LG Optimus 4X HD] streambinder:
Look at this page: Device Status | wiki.cyanogenmod.org.

If you look at the first list, you would notice that P880 is there, and not in the second one.

This means M11 should correctly come out, without any issue that is preventing it

to be released for us, too.
[LG Optimus 4X HD] pouriajamali:
which kernel is stable to use with last ver of this rom???
[LG Optimus 4X HD] xperia u20i:
About battery life...

Latest nightly
[LG Optimus 4X HD] EB20XY:
Still try to check the effect with the "frozen Mhz frequence".

I have that effect only when using a "usb-data-cable" to charge via Computer.

I do not have the effect while charging with normal power supply device and

also no issue when just using the phone.

The rest of the time: Great ROM and low battery drain.
[LG Optimus 4X HD] b886b:
You achieved this battery life using interactive governor and no underclocking????
[LG Optimus 4X HD] xperia u20i:
Underclock to 1300 mhz ...
[LG Optimus 4X HD] b886b:
Interesting idea, I will test how it is compared to the ondemand governor.
[LG Optimus 4X HD] fritzcola:
do we get cm 11 snapshot m11
[LG Optimus 4X HD] Jack_capvil:
Our frequency problem seems clearly to be linked to CM stock kernel recent versions. I made some tests with mourtha's kernel and no trouble with governor on "interactive"
[LG Optimus 4X HD] amkirk94:
This is an outdated list. It hasn't been updated since M10.

We didn't not get M11. Demetris hasn't given any specific reason for that.
[LG Optimus 4X HD] popos1:
but after cm m11 will already be versions of rc?
[LG Optimus 4X HD] amkirk94:
Probably not. CM Team has stated that they will no longer make RC or Stable versions.

Monthly releases (M builds) are all we get (when we get them)
[LG Optimus 4X HD] Demetris:
We are not stable enough for M11 atm.
[LG Optimus 4X HD] b886b:
Sorry to hear that but I think we should achieve higher stability before proceeding. Keep up the good work demetris
[LG Optimus 4X HD] EB20XY:
Hey, we have an active and good maintainer. He is member of the CM-team and responsible for P880.

He can decide what is stable enough or whatever in that way.

We should be happy and enjoy, cause nightlys are there every day and it gets better and better since long time. :o

Thanks !
[LG Optimus 4X HD] b886b:
Totally agree with you, considering the fact that our device is already 2 years old and we still have active development, we should be grateful for that~
[LG Optimus 4X HD] Jack_capvil:
Is there a way to find nightly from 20140923 for downloading because I would like to use it for a daily use and I have not kept the zip?

More recent nightlies are not stable enough for a daily use and the list of available nightlies starts on 20141002

Thanks for any help
[LG Optimus 4X HD] xperia u20i:
Maybe you should give a shot to 09. oct. it seems that freq problem is solved

https://github.com/CyanogenMod/lge-kernel-p880/commits/cm-11.0
[LG Optimus 4X HD] Jack_capvil:
Thanks but I have tested, and the freq problem is still present:(
[LG Optimus 4X HD] SnowRaptor:
I believe it was linked a few pages back. Look for posts around 28 Sept.
[LG Optimus 4X HD] Demetris:
Yes because new commits will be in nightly tomorrow :D
[LG Optimus 4X HD] b886b:
Glad to hear that, luckily I read this before trying to flash back the 23/9 build. :)
[LG Optimus 4X HD] SnowRaptor:
I'm not sure if it's by design or what, but when My phone goes to standby I lose wifi connectivity and the phone keeps using mobile data while the screen is off. When the device wakes up, it takes a few seconds to reconnect to WIFI. I remember that Juice defender did this kind of thing, but also prevented mobile data usage, trying to establish a WiFi connection first. I have disabled JD, though.

Is this expected behavior? I don't think it should be.

Is it user-tunable? if so, how?

Thanks!

(I'm on oct 5th Nightly and will wait for the next one before uppdating, so I can also get the cpufreq update in one shot)
[LG Optimus 4X HD] b886b:
Have u check the setting in wifi whether keep wifi on during sleep is set to always？
[LG Optimus 4X HD] SnowRaptor:
Hmm, Didn't know about thatm thanks!.

It weas set to "only when connected", but it turns wifi off even when connected. Weird. I don't believe that's intended behavior.

Wel, I set it to Always now.
[LG Optimus 4X HD] nitko666:
feedback

Here is my CM11 current nighty feedback with Tele2 CRO (V20B baseband):

1) CPU Frequency problem (solved by switching to dynamic)

2) Network restart problem - phone asks for PIN 1-2 times a day ("solved" by turning off PIN security)

3) Bluetooth problem - phone forgeting it is paired with Parrot BT handsfree, I have to pair it manually each time i want to use HF (not solved :( )
[LG Optimus 4X HD] b886b:
You are on stock kernel？ Or is it on last build there is a new dynamic governor？
[LG Optimus 4X HD] nitko666:
stock kernel. interactive doesnt work (gets stuck on high freq) had to switch to dynamic to conserve battery
[LG Optimus 4X HD] Brow71189:
"connected" means the charger here. ;) So as you already did you need to set it to "always on" if you want WIFI on when display is off.
[LG Optimus 4X HD] popos1:
Whats about M11?
[LG Optimus 4X HD] b886b:
Please refer to post #1925.
[LG Optimus 4X HD] EB20XY:
OK.

Latest build works in general super.

Only the issues with frozen fequency on (1500 Mhz) while charging via usb-data-cable is still existing for me.

see log-file.
[LG Optimus 4X HD] SnowRaptor:
OK, so it's so ambiguity with the strings at least in Portuguese. What does it say in English?
[LG Optimus 4X HD] EB20XY:
I use nightly from 9.10. and have to report an real issue. :(

Until now I used "profiles" always.

It was possible to set up e.g. network config "2G, 3G or 2g/3g" and now it seems to be eliminated ? :confused:
[LG Optimus 4X HD] Umbardacil:
Hi.

I'm facing big problems with Google navigation. Every time I'm starting navigation, I hear first direction advise and then goggle maps crashes :( Should I flash gapps over? Furthermore switching off GPS it only goes to battery saving mode, doesn't switch GPS completely off (I'm triggering it with Tasker plugin). It's that OK ?
[LG Optimus 4X HD] SnowRaptor:
You should clear your gapps data and check into Google again. That solved it for me.

Regarding switching location off, if you are in "battery saving mode", GPS is off and the phone uses wifi and the mobile network to locate. To turn it completely off, touch and hold on the location button on the settings panel.