yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] tetsuo55:
Even with warranty LG was not able to fix the problems, but doing a cal erase solved the problems.
[LG Optimus 2x] MajinJoko:
This happens to me after messing with developer settings (on cm06/01, never tried after upgrading the kernel to 07/01 version).

A reboot fix this.

..as soon as I don't change settings in developer section again..
[LG Optimus 2x] Ferrum Master:
Well believe in what you want. Snake oil... Erasing cal data is a complete nonesense and here is the result.

I am not responsible about your local repair service qualification... If it is a bunch of monkeys so it be, these days it is a common trend.
[LG Optimus 2x] sokinso:
Thank you pengus.

This is the only serious bug at the moment so if it is gone we will have a great working device.

One question is there Any tiny possibility To have radio on our device.... guess NO right?
[LG Optimus 2x] CarloIT:
It depends on who you get this text or instant message, a beautiful girl may be :laugh:

Pengus is going to release a new kernel, now in test phase hold on ;)
[LG Optimus 2x] massimo69:
spoiler ;)
[LG Optimus 2x] CarloIT:
I think i'm gonna write on my signature "Spoiler Please" :D:D:laugh:
[LG Optimus 2x] massimo69:
:D:D:D:D:D......

Well we are only missing private now :D:D:D:D
[LG Optimus 2x] pengus77:
Still need Rico too !!! I need someone that spits new P990s at will when i brick them :D
[LG Optimus 2x] paleee:
Okay, it's done, and what? My phone remained the same, not better nor worst. Is it my fault? I asked for help, others mentioned this method. What an average user does? Try a free method or run immediately to the service?

Anyway, what should I told in the service if I'd take the phone?

"Hey guys i have a phone with an unsupported rom and calls are dropping but cool down, because on stock rom it's good" It's makes no sense.

You know what? You don't help. Open a thread where you explain why we shouldn't have erase call data, that would be a so called help.

Or, what about to take a look at my logcat log file? That would be help too.

I understand your point, but instead of blaming please tell a real answer, a solution!

I don't have an other SIM but thanks for the hint. Cannot be a SIM error, because I'm experiencing it since I'm using this CM10
[LG Optimus 2x] massimo69:
no way man Rico is with you :D:D:D:D:D
[LG Optimus 2x] Zoldborso:
New bootloader, I am coming from Stefan's old v28g Rom. I installed both at the same time, but did full wipe before the Rom and cache wipe before the kernel. And yes, I was on the recovery that's in the second post.
[LG Optimus 2x] pengus77:
Format system from cwm before flashing the rom... also after flashing then new recovery, reboot and re-enter it before going for the rom ;)
[LG Optimus 2x] Ferrum Master:
Yes it is your fault. You didn't read the OP, - Your warranty is now VOID and you carry your own responsibility about the things that you did on the phone. Don't blame others, you took the risk on yourself.

For some it "helps" as it may increase attenuation at some power levels and that actually results in battery drain and also more distortion and possible bit error rate [BER] as the RF amplifier goes out of suggested operational graph. For some it doesn't change anything as the chip is more or less default as the so called golden sample and it has no anomalies. In your case you're are an opposite one, you need to increase gain to have desired dbm level for example... I hope you got the idea. CPU also has it's batches, one works best on that freq with voltage the other one is different and doesn't clock at all, you need higher voltage.

This applies to any mobile phone it market, Samsung EFS, NOKIA PM backup with 308+ fields etc whatever... if you erase them, your phone has became a zombie... actually FCC rules prohibit exploitation of such devices as it may cause interference between GSM/WCDMA/CDMA channels and cause malfunction to other users on the same cell tower also.

Anyway, nvflash the phone to froyo whatever. And bring to an authorized service location and say you have network problems - often call drops during conversation, voice distortion and poor reception etc... and that's it? They will put on GSM/WCDMA tester and diagnose the phone, then they will understand what to do further.

As I said XDA is poor on real h/w knowledge... modded antennas, self repair actions and such BS... repair your teeth by yourself too... they are forgetting about the bad consequences and properly warn the average user about them...
[LG Optimus 2x] klappstuhl218:
I can only speak for myself but for me erasing CAL worked like a charm. Maybe I'm lucky but for me it was the solution to one of the most annoying problems. Also before erasing CAL my radio log was full of warnings and errors, now it's empty.

I think if this procedure is really that dangerous you should post this in the corresponding thread. And please explain WHY, so even dumb people like me who have no clue about the radio will have a chance to understand.
[LG Optimus 2x] May-C:
This is a cm10 thread not an erease cal thread. You can write pm to each other or use proper thread.

Gesendet von meinem LG-P990 mit Tapatalk 2
[LG Optimus 2x] aigaming:
Great work and rom,after camera ics ported to cm10 i am now on cm10 finally;)

Do you guys use zepelinox supercharger on this or we dont need it couse i see this rom has more ram then dm ics's ?

Tnx
[LG Optimus 2x] tr@p:
I'm not using v6sc. I've read somewhere that v6sc interferes with zram which is enabled by default on cm10. It makes phone laggy. So it would be good to disable zram if you'll try v6sc on this rom.
[LG Optimus 2x] gramaglia:
Sorry, but i read in topogigi's ROM ZRAM is enabled and supercharger is recommended...

Phone not laggy at all.
[LG Optimus 2x] massimo69:
In CM Zram enabled by default 18% you can find it under settings>performance + TG is ICS this is JB, TG also included already all the modifications needed to run V6.

Here you have to do it manually.
[LG Optimus 2x] gramaglia:
Understood, thank you. Sorry for not being precise... I apologize.
[LG Optimus 2x] natalya:
Next kernel release should be pure greatness! Cant wait to get rid of the freeze thing :D
[LG Optimus 2x] jovienc:
Can't wait for the next release too.

I've been experiencing weird behavior on my phone lately. The freezes (but it seems that I'm not the only one) are now when using the phone (and not in deep sleep like before :silly:).

Installed everything correctly for the new bootloader and didn't even recover data from cwm or titanium. Gone back to a clean state.

I'm still experiencing sms loss (never received them actually, from multiple senders) and some bug when calling (nearly no sound) but a second call just after was always working.

I changed BB from 20(can't remember what letter) to V30a and it seems to be the same (haven't touched to CAL or anything like that).

Actually, does someone now which baseband is better for France ? (picked V30a because some people in Portugal were using it - same continent same bb ?)

Haven't got an incredible battery life though (about 10/12 hours without huge use of the screen).

Thanks !

PS : release 06 jan and kernel 07 jan (/w conservative)
[LG Optimus 2x] puma99dk|:
i dunno if i am the first to ask or not pengus77 but will u do a cm10.1? ^^;

ino Ricardo has done that for the P990, just wanna ask if u will do it aswell ^^
[LG Optimus 2x] kekks:
Pengus has quoted that at present he wont, till google does not fix those bugs & cm 10.1 contains a lot of bugs. So lets wait for sometime as pengus feels that 10.1 is stable and with his tweaks and code it can be used as daily driver he shall release/work on it.

Sent from LG P-990 Jellybean rom by pengus77
[LG Optimus 2x] imayoda81:
fortunatelly i'd add to your quote
[LG Optimus 2x] daas88:
Sorry if this had been asked, I don't have a computer around and search on the xda app sucks...

I don't have write permissions on my external sdcard, I tried changing permissions with cm file manager and ES, but it fails. Is there a way to do it? Because I want to move some stuff to the external sd but I can't.

Sent from my LG optimus 2x with cm10 :)
[LG Optimus 2x] korgndm:
I've been using the latest version and kernel of this ROM for 2-3 days now, and have flashed the wifi conservative patch.

To test things out, I left my wifi enabled over night, and my battery drained from about 60% to 0% (in a course of about 5 hours).

It didn't recieve any data, nothing was syncing, so I ask, how in the world do I see people with much less battery drainage, under the same conditions as me?
[LG Optimus 2x] chaozbr:
Hi, I'm using the combo of ROM+kernel, and it's awesome, unless for one strange bug, which i will name #1 bug.

I use the app SMS Backup+ to backup/restore my SMS/MMS/Call logs, and the app can't connect to my Gmail account, the program throws this error:

Could not obtain request token from Google. Make sure the network connection is active and your time / time zone is configured properly.

It leads to the #2 bug, now Brazil is in Daylight time and if I set automatic time zone, it chooses GMT -02:00, Brasilia Time, and puts the phone with a time 2h ahead of the correct time.

I think that #2 bug, it directly connected with #1 bug, but don't know what to do.

Thanks, your ROM is blazing fast here, no wi-fi disconnections and no freezes since I started to use =)
[LG Optimus 2x] tr@p:
Flash NitzDisabler from second post. It will fix time issue, and maybe #1 issue as well, if it's connected with other one (time issue).
[LG Optimus 2x] massimo69:
It is this will fix both issues
[LG Optimus 2x] rachit_rox:
probably sm1 from lg's warehouse ;)
[LG Optimus 2x] mrjeff:
Flash Pengus77 recovery on GB without AIO?

From Page 1:

"If you come from a GB Bootloader (cm7/9/10 - stock gb):

1) get the AIO Toolkit and read the instructions on that thread !!!

2) in the AIO toolkit select to flash my recovery"

Hi!

Is there any way to flash the recovery without USB? The USB Host is dead on the phone and I cant seem to wake it up. The charging functions work of course...

USB Host Controller app says: 'Root hub not present. USB Host mode not active or not available!'

I am on GB 2.3.4, V20e with Spicas 2.6.32.9-HP_2x_Xtreme-SR1 kernel.

Any hints very much appreciated

mrJeff
[LG Optimus 2x] hd2000:
Am still on 12_28 build, WiFi drain really bad first couple days, looks like all ROMs need couple days to settle, after it settled smooth and no drain dig up pengus - respect!
[LG Optimus 2x] pengus77:
Hi, i'm afraid that without usb port you won't be able to switch to the new bootloader... it's not the recovery the problem, but the partition map and the bootloader itself. If you're on GB, then you have the old one and there's not much i can do to help you out... only way to upgrade the bootloader is via nvflash or smartflashing the stock v30a/b and both ways require a working usb port :(
[LG Optimus 2x] pengus77:
Kernel Update

Ok, emergency kernel update to stop the freezes :)

Also well, some cool additions to the package. This kernel has been tested for more than 12 hours now and resulted in no freezes and a considerable increase in smoothness (special thanks to massimo69, stonebear and carloit).

So, here's the partial changelog. The full one + download links are in the second post as usual.

- Fixed auto_hotplug code that was causing freezes
- Fixed the auto_hotplug parameters for good
- Configuration optimizations (lots of them)
- Fixed a couple bugs in the wifi pm system
- Set default i/o readahead to 1024 kbytes
- Implemented Proportional Rate Reduction for TCP
- Applied a few patches to speedup access to the sd
- Modified cflags to speedup the fpu a bit

Also i would like to tell you all that this kernel will be the last release in this thread. I found a cool name (you can already see it in about phone, but don't spoil it hehehe) and some more ideas to add, so i'll start a separate thread only for the kernel. Of course i will continue to support the new bootloader, being my phone on it, so don't panic :D

In this thread i'll continue to provide add-ons and global fixes for this rom (some stuff like notification lights is not only kernel related) so expect updates to the rom itself, or flashable zips with fixes ;)

Once again, when and if CM10.1 will be stable enough, i'll port it to the new bootloader and post it here ;)
[LG Optimus 2x] rmrajm1:
Thanks:good:
[LG Optimus 2x] wfd:
Penguins in my head told me to rollback to cm10 and test new kernel

BTW, I have noticed one bug on previous kernel: when I connect device to USB in mass storage mode, speed of copying files to device is very low (about 1-2mb/s). Let's check new kernel...

UPD: checked. Result the same.
[LG Optimus 2x] stonebear:
Yes, why is it the LED lights are nice and dim until they act as notification lights and then they go up to full brightness, lol. A fix for that would be sweet.

Thanks for all you are doing mate. :)
[LG Optimus 2x] lopiop:
can somebody guide me on how to try this rom, im currently on django manouche x 1.2 do i need to flash a different custom recovery or can i just place the cm 10 zip on my sd card and flash it straightaway?
[LG Optimus 2x] vEget7:
be sure wipe/data/partition and format/system, then flash the custom recovery in the post # 2 or 3 i think,just read it,then flash the .zip file..
[LG Optimus 2x] stonebear:
Read the OP

This bit applies to you

"If you come from any ICS with unlocked bootloader (Topogigi, Carburano, etc...):"
[LG Optimus 2x] lopiop:
alright thanks, also whats is the wifi conservative.zip about? is it not included in the latest kernel and do i need it?
[LG Optimus 2x] ppp0941:
Can titanium backup read the SD card correctly?

I try the first CM10 rom from RC but it failed to read my SD card!
[LG Optimus 2x] rzlatic:
heh excellent name, let it be known by that name in the future! :good:
[LG Optimus 2x] stonebear:
I think it is to make the wifi use less power and therefore drain the battery less. You can flash it or enable it by command if you like. It is not needed, it is just if you want it.
[LG Optimus 2x] vEget7:
it is for battery consumption,u can flash it after flashing the rom,to save more buttery..

yup it can read your backup correctly.. if it is not read,just put your titanium backup folder to the internal sd then it should work..
[LG Optimus 2x] kekks:
+1

Sent from LG P-990 Jellybean rom by pengus77
[LG Optimus 2x] karthik1der:
I know these might be trivial bugs but ..I cant find any other bugs lol..

this bug seems a little annoying:

The brightness sometimes becomes 100% when the screen is unlocked..it occurs randomly..can any one make a quick fix zip for this?also the way the screen becomes dim at timeout is choppy. Any way to make it smooth?

Thank you :)
[LG Optimus 2x] kekks:
U would need to flash the recovery in the second post and then reboot recovery, then flash the rom and ur done.

Take a backup of ur current rom

Sent from LG P-990 Jellybean rom by pengus77
[LG Optimus 2x] jineeshmm:
When make gtalk video & audio call, gtalk always force close for me.

Any solution????
[LG Optimus 2x] Andy HOT:
That is google's fault..not this rom's..there are some missing libs for gtalk in the 4.1.2 official gapps..try to find some unofficial gapps which have that fixed

---------- Post added at 10:37 AM ---------- Previous post was at 10:26 AM ----------

Reporting from the latest kernel..wifi drainage faster then ever on this rom..i have the wifi conservative flashed.

---------- Post added at 10:44 AM ---------- Previous post was at 10:37 AM ----------

Sorry for multi posting...just had a freeze in wheres my perry game...and after that a hot reboot with no cell reception after..
[LG Optimus 2x] alexander555:
I had this phenomen also a few time ago. Reason ???? Do you deaktivate your wifi router/hotspot at nigth?
[LG Optimus 2x] jeroenqui:
Amazing work dude, wow! The gift that keeps on giving.

Just want to point you to a little typo in second post.

---> 2013-01-10 ---> pengus-kernel-20130107 + Wifi-Conservative-20130110 (only for this kernel)

---> 2013-01-07 ---> pengus-kernel-20130107 + Wifi-Conservative-20130107 (only for this kernel)

Both lines say its pengus-kernel-20130107. It should be corrected to pengus-kernel-20130107.

It links to the correct kernel though.

Thanks again!
[LG Optimus 2x] wucinac:
with this gapps gtalk video works
[LG Optimus 2x] svein01:
I always thought the choppy dimming on screen off was cool. It fades just like an old TV screen :cool:

When the screen turns on, mine goes to full brightness for a split second, then immediately back to my preset 25%.
[LG Optimus 2x] TjekDig:
Edit: deleted

...
[LG Optimus 2x] Flight007:
pengus77, can you please put it to the second post?
[LG Optimus 2x] x_justin:
Has anyone tried to odex the rom? http://xdaforums.com/showthread.php?t=2092154

I read that with CM10.1 it works, but for me it doesn't work with your cm10 rom pengus. If I read the reactions, it's probably worth it!
[LG Optimus 2x] hyyuga:
i guess it is related to the new bootloader and the new partition layout that pengus´ cm10 uses, it is a wild guess though
[LG Optimus 2x] Custom40:
No offense, but compare the battery life on this kernel and on the newest. You'll find out that the first kernel that was made first gives about twice as much battery juice as the newest, just saying :)
[LG Optimus 2x] hyyuga:
so you did several charging cycles in 5 hours (since the kernel is out) to calibrate your battery? :silly:
[LG Optimus 2x] aigaming:
I'am new to cm10 but it really looks new kernel is great for me;)

I just don't like dyninteractive governor couse phone is not snappy as with interactive for example;)

Comming from dm 1.2 it seems there is less wifi drain in this rom and even battery lasts little longer i would say,nice job

ps. The only problem i had so far is for example with temple run,it just hangs and i have to end application(it always hangs after some time of playing)

Didn't have that problem on dm 1.2 ;)
[LG Optimus 2x] stonebear:
Really?

I don't find that at all. Battery drain is still worse for me with CM10. Wifi drain as a percentage is better but overall battery drain is higher.
[LG Optimus 2x] david76170:
Same issue here :crying:
[LG Optimus 2x] jineeshmm:
I download & install the GAPPS, Audio call in gtalk started working,but video call is not working( FC)
[LG Optimus 2x] aigaming:
Yeah,my wifi is always on,second charge cycle(so not yet full batt capacity) and i lost 50% for one day with lots of playing in cm10,installing,tweaking etc which in ics i would loose easy 65% with wifi on whole time;)

It seems that ics is snappier when it comes to unlocking phone(cm10 has slight delay) for me
[LG Optimus 2x] pengus77:
Uhm try removing juice defender and setting wifi to turn off during sleep in wifi -> advanced. Works for me here, so i suppose juice defender has some problems...
[LG Optimus 2x] liti15:
How to install photosphere?
[LG Optimus 2x] kestrelv2:
Its not wrong to refer to it as the bootloader, the new partition layout is a part of the new bootloader but there's more to it than that.
[LG Optimus 2x] komunistvb:
With recovery-20121222.img i try to restore ICS V30A with unlocked bootloader and Rooted and there was EROR is this recovery-20121222.img only for [ROM] [20121220] CM10 on Unlocked ICS Bootloader
[LG Optimus 2x] pengus77:
Did you try to restore a backup made by cwm 5 by any chance ? Or you mean installing from scratch a flashable v30A zip ? What kind of error did you get and where ?
[LG Optimus 2x] Robin2:
Still going strong with this build! This would be a nice christmas present :).
[LG Optimus 2x] komunistvb:
NO i install official V30A rom for France via smartflash but i extract KDZ with AIO-P990-ToolKit_v2.0

after that o2x-nvflash-bootloader_unlock_v30a+CWM6 but replace recovery.img with yours

after that install via cwm Superuser-3.1.3-arm-signed.zip boot phone and turn it of

go in cwm make beckup on external card and just wont to try is the new moded cwm works

wipe/data/cash/delvik then restore from external card select beckup

it go till end boot and eror
[LG Optimus 2x] pengus77:
Uhm just tried backing up my cm10 installation to internal and external cards. Then wiped system/data/cache and restored from external. Reboot and all ok. Back to recovery, wipe all again, restore from internal and all ok... what kind of backups are you making ? tar or dup ? I used tar.

Anyway, i'll try flashing V30A and check if backup/restore works for it.

Edit: yep, confirmed. If you backup/restore a official V30A installation it will reboot into a scary "encryption unsuccessful" white panel and that's it... but i think it's a problem with all cwm 6 versions around. Can anyone try with cwm 5 just out of curiosity ?
[LG Optimus 2x] komunistvb:
I used tar to and in yours CWM it is default beckup tipe not like in unmoded CWM6
[LG Optimus 2x] MetaIIica:
wohooo, all work great xD i think the Callbug is defeated

have it installed now and my Base was Topogigis ICS-Rom

Panorama in camera work with Panorama, restore from Titanium Backup work, and all is very smooth... Thank you Penguin77 for wour great work

Please all Devs, forget the old bootloader and jump on the train on which brings us to a golden future without callbugs...
[LG Optimus 2x] h1one:
Hello everyone. I have some strange bug, with my keyboard. It's closing suddenly when typing, i can only typd one letter then It's hide. Now i'm using the SwiftKey. Any idea? Thanks
[LG Optimus 2x] bree1:
Add me to the Happy users list. 24 hours on board and up to 40 calls without bug. Someone should talk to Ricardo. It's time to switch to wkpark unlocked bootloader and new partition layout.

@pengus77 Can I roll back to CWM v5? I like v5 and backup made with old CWM version aren't compatible with v6.

anyhow... fantastic work guys. Thanks everyone worked to the ROM :thumbup:

I've seen things you people would

not believe...
[LG Optimus 2x] MolecularConnector:
Hi there

Installed 24 hours ago, made a lot of calls still no bug.

Thanks 4 the rom!
[LG Optimus 2x] natalya:
+1

I'd also like to know if there is some simple way to revertt o CWM v5 :)

So far so good regarding the callbug though and that is the most important thing of the year :P
[LG Optimus 2x] pengus77:
You can roll back to cwm5 for ics at any time, but you'll lose the ability to flash this rom.

In the next update i'll remove the assert() checks in cm10 so you'll be able to flash it using any cwm around... still think that cwm6 with usb storage is cooler tho :D

So wait just a bit after christmas and you'll have a new rom... and a surprise too ;)
[LG Optimus 2x] fishb00n:
did you flash gapps?
[LG Optimus 2x] h1one:
Sure. But flashed the New gapps. can it be a reason of this bug? Thx
[LG Optimus 2x] komunistvb:
Is the new ROM be compatible with CWM in this o2x-nvflash-bootloader_unlock_v30a+CWM6.zip it is CWM v6.0.1.5 and default external storage is for beckup and everithing
[LG Optimus 2x] Netuser:
This is really great news. Finally it is almost certain that problem of call bug is coming from old bootloader.

It is time for all developers to stop being stubborn :banghead: and accept the fact and stop finding excuse to keep on using old bootloader.

Thanks Pengus77 for you amazing work :thumbup:
[LG Optimus 2x] fishb00n:
20121212? its for 4.2x only ;) i tried the same thing just a few minutes ago. and keyboard kept crashing
[LG Optimus 2x] feav:
I have found that short light brightness after unlock depends of value in /sys/class/backlight/aat2870-backlight/brightness

So we can change this value but it will reset to default 127 after reboot. Also we can run init.d script to change value after reboot.

To Pengus77: can we change it in cm10 build?
[LG Optimus 2x] anjo88:
Is possible to put usb on the go working?
[LG Optimus 2x] disti84:
I was ask the same thing :D. However has anyone checked if micro usb port is powered? if it unpowered then usb otg is impossible.
[LG Optimus 2x] wakata:
thank pengus

it is thanks to dev as you that i love that ****ty phone

one of the best rom so far

[YOUTUBE]B3jJWhgw8to[/YOUTUBE]
[LG Optimus 2x] MajinJoko:
Great! Changed to 64, so much better now!

edit: not really.. it just start at 100%, goes to 64 immediately and fade in as usual. But anyway a bit annoying..