yashsingh1/xdaforums huggingface dataset:
[LG Optimus 3D] ikosanovic:
Re: Official cm10 nightlies for all p920 users

So than i will return to stock 21e :(
[LG Optimus 3D] kidkoala_uk:
defcomg as far as I remember bootV21e fails sometime after 26% or thereabouts on first flash and does a full flash the second time of flashing. I personally had more success using samnos partition test bin when coming back from ICS to GB then reflashing official V21E.

Anyway here is the xloader and uboot I am using currently from 1.25a
[LG Optimus 3D] kidkoala_uk:
Could be true CM10 is based on V21a I believe, So the kernel source for that would have ghost calls issue if V21a is the kernel source for CM10?

Edit: The more I think about it im pretty sure that by flashing BasebandV21E only on any GB Roms fixed the ghost calls issue and that didn't involve flashing the kernel.

Edit: Also people where getting ghost calls on ICS and that has a different kernel when using baseband prior to V21E if I remember correctly.
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

I found a new serious bug in the latest nightly (28.01). The default browser freezes the phone while I'm on wifi. Sometimes instantly, sometimes after a few minutes. The problem is more common if i follow a link from another app ( for example an rss reader).

Anybody else notice this?

Currently I dont have time to install the wkparks bootloader because the procedure seems complicated and time consuming, and now that a couple of you have bricked your phones I dont think I'll have the guts to try it out.:D
[LG Optimus 3D] dreccon:
Re: Official cm10 nightlies for all p920 users

On the other hand, I remember a couple of people who experienced ghost calls after flashing v21e kdz. It was noted later that they had also flashed kernels based on the v21a rom! :confused:

Sent from my 3D Jellybean phone
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Well that's maybe partially true. I used stock 21e for a couple of months (it wasn't even rooted) and still had a few ghost calls. The only thing that seems to fix ghost calls in my case is switching to 2g only.
[LG Optimus 3D] iodak:
Re: Official cm10 nightlies for all p920 users

You cant really brick your phone with flashing bootloader. Even if you don't have any bootloader you can still get to fastboot and flash new one.

Wkparks bootloader can run unsigned multimage boot.img (CM7, CM10, GB) and signed boot.img (ICS) If it doesn't boot it is not flashed right or something is wrong with boot.img. To get to recovery use vol down and 3D key. After flashing bootloader you have to flash dexters or acura signed recovery or it wont boot with one from ROM manager.
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Ok. Now suddenly it doesn't seem so complicated.:D. Thanks.

But just to make sure before doing this i need someone to tell me if this procedure s right.

1. Download v1.25 bootloader

2. Install it using the instructions in wkparks thread

3. Install a new recovery (can anyone give me a link?)

4. Reflash the CM10 rom

Is this ok?

And just one more question. After I install this bootloader will i be able to boot in my current rom?

Edit: oh and one more thing. When I install this bootloader will i be able to flash gngerbread again, just in case i wanted to go back.
[LG Optimus 3D] boltthrower56:
I'm a little confused right now , but i'm making progress understanding.

So , when you recompiled cm10 for wkparks bootloader it was actually for ICS partitions ? (That is my understanding , correct me if i'm wrong.)

Bootloader is "boot.img" right ?

So , do i have to flash x-loader and u-boot as well ?

And when you recompiled it , you stated a recovery boot loop as a bug when switched from power menu , does it apply here ? (Would hate to flash it all over again.)

Sorry if the questions are a little bit newb but this thread has shaken my understanding of a bootloader.

And here i thought i finally knew... :)
[LG Optimus 3D] INinja_Grinding:
Carefully

Finally, everything works perfectly with Wkpraks v25a, just follow the instructions carefully,

only select P920:

http://xdaforums.com/showpost.php?p=33650068&postcount=46

:cowboy:

is very difficult to damage devices!!
[LG Optimus 3D] Stinger2U:
Is this all?

Or do I need to flash u-boot and x-loader again?
[LG Optimus 3D] speedyranger:
yes but is automaticaly...you need to follow the instructions on video after run start_fastboot.bat.
[LG Optimus 3D] Stinger2U:
Wow. This was actually easier than i thought it would be.

I downloaded the wkparks from here http://xdaforums.com/showpost.php?p=36666283&postcount=163

Ran it and followed instructions

Added the cwm.img to the files folder (in the android-sdk folder)

Typed the command for installing the cwm.img

And Voila!!!

CM10 works like a charm - no freezes. At least for now:p

Ok. Here is a more detailed walkthrough for those who want to try this.

1. Download the file from the link above.

2. If you haven't already, install the omap drivers. There are instructions here http://xdaforums.com/showpost.php?p=33650068&postcount=46 . But I guess most of us already have this driver installed.

3. Download p920-3-cwm.zip from this thread http://xdaforums.com/showthread.php?t=1978543. It is attached in the first post. In this thread you will also find a guide on where to put this file. The only other thing you need from this thread is this command: fastboot flash recovery files\cwm.img but that is something you will need in the end.

4. Click on start_fastboot.bat and follow instructions from this thread http://xdaforums.com/showpost.php?p=33650068&postcount=46 (Just make sure you select the correct phone)

5. When the program finishes the automated part type: fastboot flash recovery files\cwm.img , pres enter and that's it.
[LG Optimus 3D] kidkoala_uk:
The bootloaders are the x-loader and u-boot.img, kernel is the boot.img, Without x-loader and u-boot you can't load the kernel so yes you need x-loader and u-boot.

x-loader(MLO) loads u-boot which in turn loads kernel

Some info here http://omappedia.org/wiki/Bootloader_Project#x-loader_overview
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

The phone even boots faster now with wkparks bootloader.

But there is something different. Every time i turn the phone on the LG logo is grey, and in the upper left corner i can see these words: booti: sd_mmc and then a few random numbers after that. Is this normal?

Anyways it boots faster now.
[LG Optimus 3D] kidkoala_uk:
Thats fine don't worry about it. Thats your new bootloader :victory:
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Thanks for the info. Is it okay to install gingerbread from this bootloader? Just in case i needed it someday.
[LG Optimus 3D] kidkoala_uk:
Yep GB boots fine on it as does CM7.
[LG Optimus 3D] defcomg:
Re: Official cm10 nightlies for all p920 users

You are right I thought I was imagining it and it feels way smoother

---------- Post added at 12:41 AM ---------- Previous post was at 12:38 AM ----------

Are you able to backup using cwn I get cannot backup boot.img:confused:
[LG Optimus 3D] :
Guys, It's working fine now.

But just 1 simple question. Is that bootloader a part of the rom or the kernel? Or something totally else? :confused:
[LG Optimus 3D] kidkoala_uk:
defcomg which version of CWM are you using mine backsup fine using latest 6.0.1.9
[LG Optimus 3D] defcomg:
Re: Official cm10 nightlies for all p920 users

The one linked by stinger2u p920-3-.zip
[LG Optimus 3D] billy8362:
I can not get out of recovery now. i hit reboot device ansd it takes me right back to recovery
[LG Optimus 3D] kidkoala_uk:
defcomg try this https://www.box.com/s/rav45mhmhuy8lellz4zl
[LG Optimus 3D] :
i had that problem too a year ago. Try to reflash a bootloader. If that doesnt work you will have to go to 2.3.5stock rom with lg flashtool and do it al over again. :(
[LG Optimus 3D] zogu:
Try with wkpark recovery su760-cwm-5.0.2.8h-fixed2.zip from here: http://code.google.com/p/android-hackers/downloads/list , this is fully working recovery (even ums), tested on my p920, only issue is su760 key mapping, home button is action button, on original recovery it is search button.

Acura recovery also works and it is touch recovery, but no UMS: http://xdaforums.com/showthread.php?t=2000288
[LG Optimus 3D] iodak:
Re: Official cm10 nightlies for all p920 users

If you take a look in other lg forums you will see that all devices that got update had some kind of trouble with GB bootloader (2x and black). We have to be thankful to Wkpark for the job he did for us. Even more when we know that he doesn't even own device. With out he's help we wouldn't even have ICS and we would have faulty CM10.
[LG Optimus 3D] kidkoala_uk:
Indeed his input has been the most significant breakthrough for our device, I remember posting a while back asking about getting OMAPFlash working as it was basically our JTAG equivalent. The development since he got it working has been incredible and totally rejuvenated the O3D forum.
[LG Optimus 3D] billy8362:
well that sucked!!! :( I had to flash all the way back to stock after using to new boot loader. do we really need to flash the new recovery with this??? It worked allright before i booted into recovery 6.1.1.5. is there an issue with this one??
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

Maybe some extra info. I didnt flash cwm again with updating my bootloader. Just let it fail, it will say that he cant find it, thats okay. I have done it that way and its working.
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

To defcomg: I don't know because i never back up:D .

But i will try. Did you try flashing a different recovery? And did it work?

Edit: Yup! It wont back up. Some boot.img error message appears. When you find a compatible recovery could you give me a link? I'm working two shifts today so i won't have time to look it up.

Thanks in advance:D
[LG Optimus 3D] dandavid3000:
This is how I did with my 'lovely' P920 and I hope this will help you guys who cannot flash new bootloader (v1.25a) + CM10.

First of all, I flashed the phone back to GB v21e by LG flash tool, and the phone will boot automatically into CMW ( If it doesn't, you will have to press power button :eek:). Then wipe recovery and cache from CWM.

Secondly, the phone should be rooted, then I booted into CWM and installed CM10 and gapps

Finally, I flashed new bootloader (v1.25a).

Quick walkthrough here :

Make sure that all drivers are installed.

Unzip package from the link above.

Download CWM or TWRP (I use TWRP) and put them in /cwm.

Shutdown your phone, take out battery, connect it to computer by USB cable.

Open 'start_fastboot' and chose P920 (number 2). Wait for a second then plug in the battery.

Disconnect USB cable, wait for a second and connect it again (To make the phone boot into fastboot - LG cosmo appeared)

At the stage, It will ask you to check your bootloader version and install recovery tool. You choose to install CWM or TWRP line (not stock). Then choose yes and yes (twice), and wait for a second to install.

Next, type fastboot flash recovery cwm\cwm.img or fastboot flash recovery cwm\twrp.img . It depends on which recovery tool you want to use.

BTW : The first time I installed, I had a problem that When I boot into recovery, then I cannot get out of it (Just like some of you above). I cannot flash CM10 through TWRP or CWM by using new bootloader v1.25a, so I flashed CM10 before flashing new bootloader.

:angel:Thanks to all developers who create tools to support us :good:

Cannot charge the phone if it's turned off, and cannot reboot the phone while it's been charging. I do not know this is because the kernel hasn't supported yet or they are new bootloader's bugs
[LG Optimus 3D] GlossGhost:
It seems that the screen in which you can choose recovery, fastboot, or normal boot is not working properly.

I erased recovery partition and it was rebooting this time in fastboot.
[LG Optimus 3D] boltthrower56:
Does "Reboot Into Recovery" button from the power menu work or cause a recovery bootloop ? (Wkparks 1.25a Bootloader)
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

For me it doesn't
[LG Optimus 3D] boltthrower56:
That's what i figured , thanks.
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

Found a new bug, using defcoms' alternative camera.

Gallery crashes when trying to edit an image. Any fix for that?
[LG Optimus 3D] felikz:
guyz, you need to update the baseband!!! otherwise you'll be totally fuuked up!

also make sure that you install gapps before you start the os the first time.
[LG Optimus 3D] kidkoala_uk:
Yes like ICS before seems that some basebands arent working too good which is strange given that Ricardo advised that its not baseband dependent. Gapps? dont quite get why you have to install that before starting up for the first time, never done this and never had any problems, What problems did it give you?
[LG Optimus 3D] dreccon:
Re: Official cm10 nightlies for all p920 users

Well, what baseband would you suggest? I'm running on v21e and it seems OK. I haven't noticed any ghost calls either, but that takes time. My CM installation is less than a month old, so the ghost calls issue may have not surfaced yet!

Sent from my 3D Jellybean phone
[LG Optimus 3D] tavares_one:
BRICK!!!

HELP ME I BRICKED MY PHONE.

i folowed this but i couldnt install recovery because it sayd i needed to change u-boot and .... so here is what i did

folowed this http://xdaforums.com/showthread.php?t=1978543

and then i downloaded uboot boot and xloader from here http://xdaforums.com/showpost.php?p=33751387&postcount=12

and i flashed them with fastboot and now my phone doesnt power.

i can only open in fastboot again

EDIT: i think im gonna try to flash bernies files

EDIT EDIT: working after flashing bernies again
[LG Optimus 3D] tavares_one:
im on the normal cm10. i cant boot new bootloader. it says aborted, you need to change u-boot before....
[LG Optimus 3D] MastaZz:
okay , I feel a bit lost , even reading few pages before , I'm not sure to understand , flashing new bootlaoder is for people with P940 or it fix some cm10 issues ?
[LG Optimus 3D] defcomg:
fixes freezing issues the P940 Post is just to show you how to get in to fastboot
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

Wifi thetering working for anybody?
[LG Optimus 3D] ikosanovic:
Re: Official cm10 nightlies for all p920 users

Not for me
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Doesn't work for me(tethering), although after installing wkparks bootloader everything else works. But this bootloader isn't without it's issues too( no matter which recovery i use it is impossible to do a backup). The signed recovery doesn't even want to install cyanogenmod. But i bypassed this problem by installing the recovery i want, and flashing the bootloader after that (so my old recovery remains and i don't have to install a new one)
[LG Optimus 3D] tavares_one:
NEED HELP- cant instal new recovery. i hopen and press 2 and enter and then remove usb and place it again and got lg gray logo. then i press 1 and enter and it says aborted and says i need to change u-boot
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

I see that many people are having problems while updating the bootloader. So this is how I've done it:

- my phone was v21a, v1.16(a, i think) and running latest Nightly.

- installed the bootloader via the installer, without cwm!

- i noticed i wasnt able to boot into recovery with VOL DOWN + 3D + PWR BUTTON

- installed rom manager and flashed cwn via the app.

And its all working for me. Hope i helped. Good luck!
[LG Optimus 3D] Masinac:
My biggest problem with CM10 is battery life, it's lasting ultra short, 2 hours screen on max...
[LG Optimus 3D] :
Re: Official cm10 nightlies for all p920 users

Im have this problem too, but i figured out that its a very long time at 1%
[LG Optimus 3D] Masinac:
It is but not like a 1h extra as I have with stock 21e ROM.

Is there some ROM bassed on CM10 with better battery life?
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Hmmm... my O3D battery life was a disaster on stock roms, and all custom ones too. CM10 is the first rom that made my phone usabale through the entire day without running out of juice. In my opininon the best feature of CM10 is the battery life. And it's not even a stable release yet! One thing that helps extend battery life is turning of backlight. There is an app for that on play store (keyboard backlight).

Did anyone try the lagfix app from the playstore? It's the first app with great reviews and positive comments. I tried it and I noticed that apps launch a little faster. Scrolling seemed to be the same.
[LG Optimus 3D] Masinac:
Well I had to charge it 3 times today and it's crazy...it eats 20% of battery for 15 min screen on reading news.
[LG Optimus 3D] defcomg:
is it on auto brightness ? mine last longer when i set the brightness and it last way longer than stock SynC off + Droid Wall to prevent apps from using net
[LG Optimus 3D] Masinac:
Yea, autobrightness is on...gonna try to set it manualy. Also gonna try that app...what's average screen on you get on your phone?
[LG Optimus 3D] defcomg:
yup that worked thanks:good:

---------- Post added at 02:58 AM ---------- Previous post was at 02:52 AM ----------

i whatsapp alot the screen is usually then dims till i have to reply i have had the screen on for like two hours recoding videos and takings pics the battery was pretty much k.o with 20% from a 86% charge but whatsapp chattin does not kill battery like on GB did not use ics that long so it might be the same
[LG Optimus 3D] Masinac:
Re: Official cm10 nightlies for all p920 users

Well thats good, will see tomorow how mine stands...thanks for help :)
[LG Optimus 3D] :
Btw, does anybody know how to fix the gallery crash when you want to edit the picture? (That 3 circles icon)

Or am I the only one who is having this problem?
[LG Optimus 3D] GlossGhost:
Re: Official cm10 nightlies for all p920 users

Works here.
[LG Optimus 3D] lucas_mcosta:
Re: Official cm10 nightlies for all p920 users

Guys i've flashed the latest nightly on my O3D for the first time...

It boots but at the end my phone went off, every time i try to boot it happens... any idea of whats happening ?

Im coming from v20a...
[LG Optimus 3D] fabioascoelho:
Re: Official cm10 nightlies for all p920 users

I think you need to flash berni's files

Enviado de meu GT-I9100 usando o Tapatalk 2
[LG Optimus 3D] :
You use the default gallery? or do you also use the alternative with fixed panorama?
[LG Optimus 3D] GlossGhost:
Re: Official cm10 nightlies for all p920 users

Default one.
[LG Optimus 3D] lucas_mcosta:
Re: Official cm10 nightlies for all p920 users

Can i have some information a out that ?
[LG Optimus 3D] :
See this : http://xdaforums.com/showthread.php?t=2037287
[LG Optimus 3D] lucas_mcosta:
It seems very confuse, i should flash ICS before i do any of this ?
[LG Optimus 3D] :
It isn't difficult at all, first of all: Not ICS, ignore that part.

Just update to CM10 and flash Bernies files, prob. you will have to change your camera,

But for a very good post of this, go to: http://xdaforums.com/showthread.php?t=2083013
[LG Optimus 3D] lucas_mcosta:
I put my phone on fastboot, but every time i try to flash u-boot this message appears <waiting for device> and the phone power off
[LG Optimus 3D] nico_l:
AW: Official cm10 nightlies for all p920 users

Look into your device manager. Maybe the LG Cosmo driver is not properly installed. Just install driver manually in that case.

Gesendet von meinem LG P920 mit Tapatalk. Rom is CM10
[LG Optimus 3D] Stinger2U:
Re: Official cm10 nightlies for all p920 users

Had the same problem. What worked for me is pressing the volume down button instead of pressing te vlume up button while plugging the cable into the phone.

Edit: new nightly is out.
[LG Optimus 3D] GlossGhost:
To do a little recap.

Was anyone able to get 1.25 fastboot to run recovery and how?

Is it before installing the bootloader as I saw a post that said that?

Thank you, just to be clear and I will probably mess everything in the time you answer me but anyways.

EDIT: Yeah got it, install recovery before 1.25 fastboot.
[LG Optimus 3D] INinja_Grinding:
Version CM-10-20130203-Nightly-p920.zip has poor 3D performance, but the ram was promoted ... Antutu 45 fps, 46 fps Quadrant in 3d performans...
[LG Optimus 3D] Stinger2U:
As far as I can see 3D performance is the same. It only depends on when you run the benchmark. If you ran the benchmark after boot you will get better 3D (and 2D) score. If you ran the benchmark after locking the screen at least once you will get a lower score. It's a known issue and it has something to do with graphics drivers. After locking the screen fps caps at 45 fps.
[LG Optimus 3D] MastaZz:
I have a very annoying issue , when the phone reach 1 percent , even if it's charging , I see that popup menu sayin " plug phone 1 percent left..." and that popup never stop to appear and disapear until my phone is completly discharged , then I cant turn it on because it shutdown at boot , I have to keep it off and wait that battery get enough power to turn the phone on
[LG Optimus 3D] GlossGhost:
Yeah it makes me throw my phone.
[LG Optimus 3D] tavares_one:
HELP ME PLEASE!

how do i instal new boot loader? i press 2 for p920 and then i put batery and remove cable and place it again with gray logo. then i press 1 and enter and it says aborted, you need to change u-boot before you can flash cwm/twrp

what do i do? should i press 2 instead?
[LG Optimus 3D] saint_cow:
I think you need to select yes to flash the uboot and xloader in the latest versions not 1
[LG Optimus 3D] tavares_one:
that is not an option. it skips me that realy fast
[LG Optimus 3D] dandavid3000:
Did you download files in my post ?

Which phone do you use, SU760 or P920?
[LG Optimus 3D] tensan:
My camera continues freezing. I supose it is normal, at any rate.
[LG Optimus 3D] Masinac:
Its not normal, install new bootloader v1.25 and it will be freze free.
[LG Optimus 3D] lzzar:
Sv: [ROM][CM10]Official p920 Nightlies

When it says aborted. Press any key to continue and then you just cd into the files folder and then enter the command to flash the u-boot: fastboot flash u-boot ********.bin

Where the * are you will write the name of the u-boot you want to flash. In this case it's the p920-signed_u-boot or something like that. You will find the correct name in the files folder

Sent from my 3D phone.
[LG Optimus 3D] tensan:
When I do that, my recovery don't boot and I can't update after this. I don't know what I am doing wrong :crying:

P.D: I am in gingerbread bootloader with berni files.
[LG Optimus 3D] :
Try to install rom manager from the market and flash recovery. It will say it is already installed, continue anyways.
[LG Optimus 3D] tavares_one:
there are 4 files i flashed p920-u-boot-signed and it didnt work.

it doesnt even start.

EDIT: no way. i flashed many ways and doesnt work. went back to v21e and tryed it and not working. keeps saying aborted
[LG Optimus 3D] tensan:
What files exactly I should flash to change the bootloader? Because I continue having problems...
[LG Optimus 3D] dandavid3000:
If you guys continue to have trouble with flashing new bootloader, my advice is that you should use LG mobile update tool (kdz firmware) to flash the phones back to GB (This will make your phones clear and clean :victory:). :laugh: Then, we root, flash cm10 + gapps, and new bootloader finally.
[LG Optimus 3D] ilaf0106:
If I have ICS ROM with the new wrkparks 1.25 can install the latest nightly with no problem ??
[LG Optimus 3D] tavares_one:
im having a bug on the kdz program but i tryed to flash with flash tool and then try again and kept failing
[LG Optimus 3D] :
What do you mean by failing?