yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] Demetris:
I might be on to something concerning baseband :D

ATM Compiling my self a new cm rom for testing.

I"ll keep you posted :good:

Edit: hmm looks like baseband is full bars mostly now and signal is more stable,if all goes well am pushing the fix tomorrow

Edit2 And is out. :good:
[LG Optimus 4X HD] charly394:
Its CM 10.1.3 with Optimus Prime. Android 4.2.2.

Baseband V20a EUR

Congstar (D1 network)

I completely switched to 2G only because of the problems. Worst case was after installing an automatic data switch app which disables data when screen is off. After a while phone was getting hot and no calls were possible until reboot.

My last hope is Demetris who said he fixes some bugs around RIL. If that happens I update to CM11 :)
[LG Optimus 4X HD] rootarded:
What a great birthday present for me! Thank you!
[LG Optimus 4X HD] dimi89:
[MENTION=1149134]Demetris[/MENTION] so tomirows nightly should have that fix right ?
[LG Optimus 4X HD] Demetris:
Why tomorrow; is today’s nightly out yet? ;)
[LG Optimus 4X HD] dimi89:
Wow nice :) Thx for all your effort.....Btw agaon i tested rom with p880 dev based and i dont have low volume problem during call with it..anything you can do about it ?
[LG Optimus 4X HD] EB20XY:
looks really promissing :p

https://github.com/CyanogenMod/lge-kernel-p880/commit/4e4d58b3e64c0666c3c19daa0982ef910d21a8d9
[LG Optimus 4X HD] Demetris:
So guys i had to fix encryption and since we didn’t have an MDA partition to rely on i used the fota one :)

This means that turbulences could exist going back to a factory rom

Be prepared.
[LG Optimus 4X HD] rootarded:
What kind of encryption do you mean?
[LG Optimus 4X HD] Navios92:
Anyone else having problem with VPN? I've tried HotspotShield and PrivateInternetAccess (both premium) and TunnelBear. They seem to connect successfully but the only app that works is Chrome, other apps simply don't have internet access.

Can someone check if they have the same problem? You can use TunnelBear it's free.

I'm on 10/9 nightly.
[LG Optimus 4X HD] Pesach85:
This just mean that after this to go back to stock LG rom may be necessary to flash kdz, right?
[LG Optimus 4X HD] sprite048:
Demetris, can you take a look at the default camera app? Having a 16:9 photo resolution would be nice.
[LG Optimus 4X HD] dimi89:
I think full wipe whould be enought but problem might be for SD card synce i think it will be encripted too.But maybe i am wrong.
[LG Optimus 4X HD] rootarded:
Unfortunately I just had the radio crash again.

I would like to know how I can take a radio log?

EDIT: Attached radio log.
[LG Optimus 4X HD] xperia u20i:
Via terminal(screenshot) or download syslog from playstore
[LG Optimus 4X HD] SuperLamic:
The best way for me to take any log is using this app: https://play.google.com/store/apps/details?id=com.tortel.syslog

It can also compress all taken logs (kernel log, last kernel log - useful when device self-reboots, main log - logcat and needed modem log)..
[LG Optimus 4X HD] Demetris:
i have answered a question that i think answer belongs here too.

Note that once you encrypt the phone you wont be able to access internal sdcard in recovery -> cant use cm updater and you have to copy and flash manually new roms from external sd

Edit:

To remove encryption you have to do this from recovery.

# mke2fs -t ext4 /dev/block/platform/sdhci-tegra.3/by-name/UDA

Wait to finish up and encryption is gone and all your photos/apps/personal stuff on internal sd too :D

Make sure you backup everything first.
[LG Optimus 4X HD] EB20XY:
but to encrypt the phone is only an option and no "must", right ?

:confused:
[LG Optimus 4X HD] Demetris:
http://www.xda-developers.com/android/android-l-data-encryption/
[LG Optimus 4X HD] rootarded:
Here's a second log of another radio crash.
[LG Optimus 4X HD] LeonardHofstadter:
What the hell? So it's back to the stoneages?

What does that even mean, "flash manually new roms from external sd", if you can't "access internal sdcard in recovery"? Is there a howto?
[LG Optimus 4X HD] EB20XY:
OK. Interesting ...

But it is not mandatory stuff for CM11, but later for L, correct ?
[LG Optimus 4X HD] SnowRaptor:
Do you have any idea of how encryption works?

Tou have to copy your roms to EXTERNAL SD card because INTERNAL memory is encrypted.
[LG Optimus 4X HD] dimi89:
That means you should manually select flashable zip from SD card frpm CWM.
[LG Optimus 4X HD] LeonardHofstadter:
Not quite. If internal is completely encrypted, CWM can flash a new zip, but everything left on internal would be completely overwriten. So one would have to do a complete new installation everytime you flash a nightly (or M) ... that's a bit much to ask, don't you think?
[LG Optimus 4X HD] Demetris:
Picture encryption as a door stop to someone who stole your phone or government officials.

1. They cant get into OS because they don’t have the code so your personal things like pictures private stuff etc will remain hidden

2. They cant access them from recovery either ;)

3. If they want to still use your phone they must do a full wipe -> you are saved, especially if you had anything the authorities wanted badly! Android just saved you!!!

Enjoy.
[LG Optimus 4X HD] xperia u20i:
So probably there will be option to decripct phone,right? And if i do that i can normally install nightly without full wipe? Just like if my phone is encripted and lets say that i want to make offical update from device manufacturer i need to decript phone because will be bad idea to do that while phone is encripted,right? :D
[LG Optimus 4X HD] tuneq:
after I install a new nightly everything is ok with wi-fiif . but then, after a while, if I lost wifi connection because of weak signal the phone does not switch automatically on 2g/3g connetcion, and even if I try to switch manually any kind of network it's stuck, I have to set wfi off and reboot the system . how to solve it?I'm on 09/20. thanks
[LG Optimus 4X HD] Demetris:
Wont let you flash data partition and most probably official update will fail if encryption is enabled.
[LG Optimus 4X HD] xperia u20i:
So...main questions are... If i flash latest nightly and if i decrypt phone, i can normaly flash next nightly without full wipe? But after every flash of new nightly i need to go thru decryption process. So if i want bypass full wipe i can do this with decryption? Am i right, or im on wrong path? :D
[LG Optimus 4X HD] Demetris:
To decrypt phone you gonna loose everything and start fresh as you need to format /data partition = internal sdcard too.

See

http://xdaforums.com/showpost.php?p=55587627&postcount=1549
[LG Optimus 4X HD] dimi89:
Long story short > if we use encryption we can flash CM again just by wiping everything in CWM and then selecting flashable zip from SD car and gapps ? Or i am missing something ?
[LG Optimus 4X HD] LeonardHofstadter:
Basically all this means: no more updates without a full wipe. Right?

Would it be an option to modify CWM so you can enter your password there and CWM decrypts internal and flashes the new ZIP?
[LG Optimus 4X HD] xperia u20i:
Ok,ok i understand. Thanks for clearing things up to me...:good:
[LG Optimus 4X HD] Demetris:
You can update without full wipe by just copy over new rom to external sdcard and manually flash from there.

About cwm decryption afaik not yet but L is close so who knows what the future can bring us.
[LG Optimus 4X HD] EB20XY:
If L is really close and comes here, we need a good description in 1st post about this theme of encryption etc. :)
[LG Optimus 4X HD] LeonardHofstadter:
But it's all just a Problem for L. As long as wie are on KK encryption stays optional, right?
[LG Optimus 4X HD] vieri_202:
Thanks demetris no more voice low at calls and amazing battery 17-9 nightly
[LG Optimus 4X HD] Demetris:
You can also try this ;)
[LG Optimus 4X HD] rootarded:
For me these settings don't stick. If I turn off the screen and turn it back on the display colour is reverted to default :(
[LG Optimus 4X HD] Demetris:
I remember seen some crc errors on your logs (bad blocks) from your emmc, could be a problem and why you cant mount storage from usb from time to time.

You could consider format system and data partitions with adb shell and start new
[LG Optimus 4X HD] rootarded:
What's the difference between formating via recovery and doing it with ADB?
[LG Optimus 4X HD] Demetris:
You can see whats going on and *if* any errors.
[LG Optimus 4X HD] rootarded:
Well I didn't have the problem regarding the phone not being detected for some time now. I just have to make sure the device is awake before connecting it to the PC. If I forget it one time a reboot is mandatory.

But I will try formating /system via ADB now.
[LG Optimus 4X HD] greece-for-ever:
how much time onscreen you have?
[LG Optimus 4X HD] Demetris:
Internal Sdcard is on /data partition :)
[LG Optimus 4X HD] rootarded:
I know but at the moment I don't have the time to delete and restore everything again ...
[LG Optimus 4X HD] Vosetal:
For me color calibration reverts after screen turn off, but working as it should after reboot phone.

EDIT: And again reverts after screen off :)
[LG Optimus 4X HD] wilson3q:
You should use stock kernel to try..as the tcp changes are done on stock cm kernel, not iodak.

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

Same thing happens to me!:cool:
[LG Optimus 4X HD] gmajnkek:
First two Wifi and on data are stock CM, other tests are on iodak. I tryed all. Well i am not complaining, cause speed test results are awsome ;)
[LG Optimus 4X HD] xtra0581:
Can confirm... Using Stock Kernel
[LG Optimus 4X HD] DaHu4wA:
With latest nightly ART does not work any more, only bootloops
[LG Optimus 4X HD] ottomanhero:
Can anyone get GPS lock with these nightlies? I've tried every solution people suggested including Derek Gordon's GPS conf. but for some reason, I get gps lock a few times and after a few mins, I can't even find a single gps satellite
[LG Optimus 4X HD] Jack_capvil:
[MENTION=670400]xtr05[/MENTION]81

I noticed dame freeze in such conditions
[LG Optimus 4X HD] adryyy:
It works on me. Just wait a bit (5-10 min).
[LG Optimus 4X HD] DaHu4wA:
Thanks for replying!

I'll try it again then the next days :)
[LG Optimus 4X HD] xtra0581:
I get a fix. sometimes it takes a little time but it works. no need of a new GPS.conf or something.

Gesendet von meinem Nexus 7 mit Tapatalk
[LG Optimus 4X HD] Jack_capvil:
Same situation for me. The fix is not obtained quickly but after a while GPS works really properly with numerous satellites including Glonass ones.
[LG Optimus 4X HD] ottomanhero:
Could never connect to glonass ones, with custom gps conf atleast.I'll try the default one again I guess, thanks for the replies
[LG Optimus 4X HD] Bubino75:
Sometimes this happen to me (2306 nightly). Especially button "back" with phone dialer and app drawer

In other case I can't unlock phone from deep sleep. Just obtain button illumination. If I try some times then I can unlock

It's very very very deep sleep :D
[LG Optimus 4X HD] ezaias:
Small Bugs

Minor bugs (After doing a clean install rom and using Stock Kernel)

- DAVILK Mode -

-Drain-Baterry

-after a few hours of use, we have problems with releasing ram

-Icon alarm clock strangely disappear from the status bar (after 8 hours of use)

- After installing some account, facebook for example, have FC stating "exchange services stopped"

-ART Mode -

-Once installed some CM updates, after the lock screen I have Suffered with many FC's
[LG Optimus 4X HD] lorddimic:
Does anyone of you who use Chrome have dramatically slow responses that make browsing almost impossible? I tried reinstalling and clearing data and cache but it didn't helped.

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] Bubino75:
+1

No FC (I configured dropbox,facebook,google,pushbullet,tripadvisor,whatsapp)

Ever tried art

+1

It also happens in wifi
[LG Optimus 4X HD] xtra0581:
Can confirm battery drain and ram...
[LG Optimus 4X HD] ezaias:
Art for me to be very unstable after a CM update, usually have many Fc's
[LG Optimus 4X HD] neoox:
156 commits (lge-kernel-p880) for new nightly :D
[LG Optimus 4X HD] xtra0581:
WTF Demetris!

Thank you for doing such big enhancements!
[LG Optimus 4X HD] SuperLamic:
Use Opera, it uses chromium core without that bugs.
[LG Optimus 4X HD] rootarded:
+1

Well I checked all partitions with e2fsck via ABD now and not a single bad block was detected :good:
[LG Optimus 4X HD] DirtyShady:
I have already posted the question, but no response...:(

I don't find the possibility to change scrolling effect for Home Screen/Apps screen.

I don't find the possibilty to change automaticaly color of status bar as paranoid rom.

Anyone could respond me with details ?
[LG Optimus 4X HD] gerciolisz:
Cm doesnt have those features built in. Use xposed for it IF u want.
[LG Optimus 4X HD] xperia u20i:
1. On home screen press menu button, menu will open. Tap on 3 dots that are above "Widgets" title and another menu will appear. There you can select scroll effects.

2. There is no such option in CM afaik.
[LG Optimus 4X HD] rootarded:
Well some built-in apps like settings or SMS do support that, if your theme actually uses this feature.

I also miss a general support in CM11 ;)
[LG Optimus 4X HD] LeonardHofstadter:
Please someone answer this, I'm dying to know: Default encryption stays off in KK and will only be an issue in a future L CM? :confused:

So I will not have any update issues in the near future!?
[LG Optimus 4X HD] xperia u20i:
Quick question.

Does anybody even flash latest nightly with encryption enabled by default or not? I have a feeling that everyone around here become little "scared" :cowboy:
[LG Optimus 4X HD] LeonardHofstadter:
At least I don't. But as I understood [MENTION=1149134]Demetris[/MENTION] there will be a nightly in the future where encryption is enabled by default....:confused:
[LG Optimus 4X HD] xperia u20i:
So [MENTION=1149134]Demetris[/MENTION] from which nightly will encryption will be enabled by default? At first i was sure that will be applied on first next nightly, but now i'm confused. :confused:
[LG Optimus 4X HD] Flying_Bear:
when android L comes
[LG Optimus 4X HD] Adam77Root:
None of the nightlies will have encryption enabled by default, Demetris just fixed it for when you want to use it.
[LG Optimus 4X HD] Bubino75:
There is some solutions/hacks

1) improve the volume of speaker?

2) disable widget of Apollo on lockscreen when Apollo is on

Thanks
[LG Optimus 4X HD] vigitilante:
Hey guys, im on 09.27+iodak v10 and im experiencing major stuttering while browsing (any browser). Will it be any different on 10.3 stable release? Or is it all the performance im going to get out of this ROM?

Im stuck with CM because using any other ROMs i'm experiencing an issue no one else is. When the device is used heavily in browsing/gaming the screen just hangs and i have to lock/unlock the device to start working again (this happens on every rom except CM, no overclocking).

Thanks!
[LG Optimus 4X HD] dimi89:
. This happened on 2G over night and this is first time since i am using CM11 that it happened.I am on latest nightly.
[LG Optimus 4X HD] mac.daferriera:
I feel good vibrations from 22.09 nightly....
[LG Optimus 4X HD] tuneq:
When I'm in a weak wifi signal area and I lost connection I have this problem: l cannot turnoff wifi and no more 2g/3g working . Then I got error message : "setup application crashes". I have to reboot. Anybody else got this problem? (I had it since July nightlies). CM 09/20 . thanks
[LG Optimus 4X HD] SnowRaptor:
If you touch on the WiFi label in that settings screen, dies it say "Enabling WiFi..." and is stuck there? I have the same issue also since July nightlies.
[LG Optimus 4X HD] tuneq:
Correct!
[LG Optimus 4X HD] SnowRaptor:
If you touch on the WiFi label in that settings screen, dies it say "Enabling WiFi..." and is stuck there? I have the same issue also since July nightlies.

Did not test with 22/09 yet.
[LG Optimus 4X HD] tuneq:
Exactly!
[LG Optimus 4X HD] tuneq:
I 'll check, but since it happens in every nightlies from July till now...
[LG Optimus 4X HD] Adam77Root:
This is indeed interesting, but without logs nothing can be done.
[LG Optimus 4X HD] mac.daferriera:
22.09 nightly, just posting a log where radio crashes and recoveries correctly but only after screen on. System seems generally faster though
[LG Optimus 4X HD] SnowRaptor:
How about this?
[LG Optimus 4X HD] xperia u20i:
That is very old nightly and that log can't be reliable. Better take your fresh log. Download syslog from playstore an grab log when problem occure.
[LG Optimus 4X HD] SnowRaptor:
It is exactly the same issue.
[LG Optimus 4X HD] tuneq:
Here the log of wifi issue. Hope to upload it properly

https://docs.google.com/file/d/0B0qq5Q9B3r8BdVJaUllXcV9Uc1E/edit?usp=docslist_api
[LG Optimus 4X HD] Demetris:
Sorry, you can't view or download this file at this time.

Too many users have viewed or downloaded this file recently. Please try accessing the file again later. If the file you are trying to access is particularly large or is shared with many people, it may take up to 24 hours to be able to view or download the file. If you still can't access a file after 24 hours, contact your domain administrator.
[LG Optimus 4X HD] tuneq:
Sorry, how can attach the log directly here in the post? I cannot upload nothing but upload file via app
[LG Optimus 4X HD] Demetris:
Can you tell me how to reproduce your problem ? Or is random?

Did you try clean install ->format data&system?
[LG Optimus 4X HD] tuneq:
https://copy.com/xJu6syMB3pwrpY88

Hope the link should work now

I Tried once with format data & system but after a while I got the same issue.. The problem is not random. To reproduce it I have to turn 2g/3g on, then turn wifi on. If a wifi connection is available the device connects to it but if I walk far away enough to lost wifi connection, the device doesn't switch to 2g/3g connection, connection icons are frozen and I can't turn on/off any connection. to solve I have to reboot the phone
[LG Optimus 4X HD] rootarded:
Here's a radio log containing a radio crash a few minutes ago.

I am on 2014-09-21 nightly.

EDIT 1: Attached a second log of a radio crash.

EDIT 2: Baseband version is now shown as "L6260_MODEM_SIC_02.1233.00" instead of "LGP880AT-00-V20b-EUR-XXX-JUL-17-2013" (see screenshot). Don't know if that is intended.
[LG Optimus 4X HD] Demetris:
I think i have overdone it with baseband fixes i would say it got over-optimised.

I think also is a dead end you cant fix something that is not broken and kernel is not (well for the most part).

I suspect is a HW issue as with 2g i get full bars with 3g is get 2-3 bars the most now and now is clearly shown that somehow 3g connection is hmm how i say it nicely , not good. Antenna issue? don’t know, could be.Somehow something got lost in translation making the phone :)

All we got now is RIL kick-starting(recovery)

Sorry guys at least we tried and we tried hard trust me.

Next days am gonna fix up the ril mess and return it a previous nice and clean state.

I"ll let you know so you can sent me over some more logs to verify the state of it and that’s it am done with baseband.

Anything else there is always gerrit and patches are very welcome :D
[LG Optimus 4X HD] dimi89:
[MENTION=1149134]Demetris[/MENTION] i can get you as many logs as you want to prove that RIL is crashing like crazy on latest nightly. BTW what is the latest nightly that doesn't have RIL 'fix ' ?
[LG Optimus 4X HD] rootarded:
Did someone test the LG stock ROM again? Do the radio crashes also occur there?

Also the radio crashes wouldn't be so disturbing if RIL recovery would work when the device is sleeping and calls over 3G weren't buggy afterwards ;)
[LG Optimus 4X HD] Optimissimus99:
Try to import ALL Ril stuff from P880-dev /cm11 branch (android-4.4 also crashes) for me this is working awesome
[LG Optimus 4X HD] tuneq:
So also my wifi/3g problem could be an HW issue?
[LG Optimus 4X HD] mac.daferriera:
Dem, I understand you're full of it. But ril changes you made actually got phone better, not worse. Switching from 2g to 3g is way faster and when radio crashes it recovers correctly (only thing I think could be better is triggering radio restart immediately after crash, without waiting screen on). Anyway, thanks for the work,man!
[LG Optimus 4X HD] tuneq:
Now I can connect via pc. attached the logacat. I hope it can be useful to solve the wifi/3g problem. sosorry for my delay!
[LG Optimus 4X HD] rootarded:
+1

RIL recovery is much better than before.

The only problems left are the mentioned delays of recovery when phone is in deepsleep and the buggy calls via 3G. It looks like within some 3G cells I am unable to call someone (I can hear them but they can't hear me, and sometimes I can't even establish the call at all). But my sister doesn't have that problem at all (different phone, same provider, same house).
[LG Optimus 4X HD] tuneq:
Same problem within some 3G cell: I tested it with original LG stock rom and the problem remain the same
[LG Optimus 4X HD] xperia u20i:
[MENTION=1149134]Demetris[/MENTION], are you gonna add some more features to that rom, something like active display or similar. I asking this because rom is stable now for almost every one, but i don't know how many optimizations and bug fixes are left for fixing, but probably not so much(i'm probably wrong :P ), so it will be nice to have little more features on that great rom, except if is still alot of work with other waaay more important stuff or CM must stay as is now. :D

This is not a request, of course :D
[LG Optimus 4X HD] Vosetal:
This problem with the mic may be also caused by 'Ok Google On All Screens' setting (it happens to me).
[LG Optimus 4X HD] b886b:
Actually I have noticed even if with the same provider, our phone had worse signal reception compared to other models. This happens on stock rom as well, so I don't think it is rom related but somewhat related to the hardware.

---------- Post added at 03:32 PM ---------- Previous post was at 03:23 PM ----------

I am currently on 9/9 nightly, I think the reception fare better on CM than on stock and the signal is very stable. I didn't know what Demetris has added but it is really amazing, as there are cases reporting a loss of signal in latest nightlies, I am wondering whether I should update to the latest nightly.
[LG Optimus 4X HD] rootarded:
For those who suffer from signal loss this issue persists since a few months. So if you didn't have any signal problems until now you should be fine using the latest nightlies.

BTW, I just had the call bug even when using 2G.

It looks like my life with the P880 will come to an end soon :(
[LG Optimus 4X HD] Demetris:
I am testing now a sh*tload of sound driver updates.

Ril will get at least in a stable state soon give me some time as am struggling with real life atm ;)

But before i give up, i"ll try some more tweaks at ramdisk maybe we get lucky this time, who knows :D
[LG Optimus 4X HD] rootarded:
Thanks, solved the problem with calling via 2G!

[MENTION=1149134]Demetris[/MENTION]: You are the man! :good:

EDIT: I know it's enough already but I attached a logcat + radio log containing one of those failed 3G calls.
[LG Optimus 4X HD] EB20XY:
latest nightly from 23.9. works great for me. No signal loss problem etc. here

very fast and fluent. Thanks !

btw: actual round of builds seems to get problems, not only for P880, but for many devices ?
[LG Optimus 4X HD] Demetris:
yes you are right ;)

Fixed now though

http://review.cyanogenmod.org/#/c/73634/

And also am testing a fix for colour calibration to stick after screen off for those reported it.

Ok here it is

https://github.com/CyanogenMod/andr...mmit/d5db10d1330bdcb322b8b440268561a5e59eb4e5

Let me know if all ok with the bug.
[LG Optimus 4X HD] Demetris:
Omg look at this!!!
[LG Optimus 4X HD] EB20XY:
hehehe. A manipulated sceenshot ? :)

Well, let's wait until a new build is up, so anyone can test and use it. :fingers-crossed:
[LG Optimus 4X HD] maderos:
Screenshot is ok. I lost 2% over night today. Wifi is always on. Great phone deep sleep.
[LG Optimus 4X HD] tiflao:
But screen time no more than 3 hours...