yashsingh1/xdaforums huggingface dataset:
[LG Optimus Black] lukasamu:
Well I was awesome wit this rom but yesterday my phone started wit a lot of reboots someone has any idea?

Sent from my awsome OPTIMUS wit ICS
[LG Optimus Black] bmett:
Root access, I flashed Superuser.zip but still can't get root level access. Any ideas?
[LG Optimus Black] rickykaira:
Love this rom but i cant use USSD code n mount storage to PC hope next will fixed..

btw, can someone port lockscreen n camera app from this rom for used to CM10, i like the lockscreen & camera app from this rom?
[LG Optimus Black] hanci:
after instaling some games and app

after instaling some games and app

if you go settings and want to open app or storage, phone reboots... also if you want to open task maneger phone reboots too...
[LG Optimus Black] Edvin73:
Impressed.

I'm on V30j for almost a day and I'm impressed how much is this "j" version working better than "i" version.Thank you "Gab", really nice work.:cool:
[LG Optimus Black] xonar_:
It's a setting.

EDIT: Sorry I though it was a Notification Counter.

Sent from my LG-P970

---------- Post added at 08:42 AM ---------- Previous post was at 08:37 AM ----------

USSD code and Sdcard is know problems. We need better source from LG or we need to wait for official release. I can't think of anything more too do besides taking the libraries apart and I'm not up to that task.

Sent from my LG-P970
[LG Optimus Black] florin250:
What is so special on "j" that makes it so "superior" then "i"

I used the both , I still use the "i" version 'cause is a bit more stable for me , but generaly speacking as performance are the same.

sent from my Nokia 1100 with android 4.0 :D
[LG Optimus Black] Edvin73:
With "i" version my sd card unmounted from time to time, could not install almost nothing that uses the sd card, messages were sometimes sent and sometimes not(no matter how much chars I used), could not change the lockscreen wall.With "j" I don't have any of this, everything is working great(sd card mount, wi fi, installing,...etc.).:cool:
[LG Optimus Black] florin250:
Well u use the rom for only 1 day so for the SD unmount u can't be sure what will going to hapen in the next days LOL , about the lock screen walpaper U CAN CHANGE IT lol , this is the first time when somebody report this LOL and only some aps wont install not all for exaple I installed Gangstar Rio , Aspphalt 7 , Back stab etc. all work good ...so just relax :D ,sms work great after flashing the sms fix...

sent from my Nokia 1100 with droid 4.0 :D
[LG Optimus Black] Edvin73:
Absolutely right, one day testing is not nearly enough but with "i" the card unmounted after half hour.The bug with the lock wall was just and only mine and because of that I decided to don't bother and I lived with it.I absolutely don't wanna argue but as you see few or very few people has bugs that no one is having (wifi problems for example).And therefore everybody has his own sh.t and is free to use whatever wants.I'm better with "j", you are with "i" and....basta.Have a nice day.:cool:
[LG Optimus Black] florin250:
u 2 mate , Cheers :D
[LG Optimus Black] gabwerkz:
That's Line 1, for calls. Editable through smali.
[LG Optimus Black] hugoglezp:
Can you provide sms fix, please??
[LG Optimus Black] florin250:
yes , here it is , works perfect with "V30i" , I don't know if it works with "V30j" , make a backup before flashing ;)

all credit goes to Chen_1 for this fix :)
[LG Optimus Black] hugoglezp:
Works perfect with V30J too, thanks a lot, this rom is getting real good, Thanks Garb.
[LG Optimus Black] Dragusdrake:
...edited
[LG Optimus Black] pvsukumars:
Guys, I am using CM10

I would like to have a try this ROM...

Please frankly tell, what the bugs still existed ?

Can I use it for daily purpose ?

Any bricking possibilities while installing ?

Recent posts showing that v20j released, so is it ready to download the ROM and has it any bugs and what are they?
[LG Optimus Black] lowert:
what about reading back?is it too hard?
[LG Optimus Black] WIIstpM:
Im using i version and the only bugs that exist is the SD mounting problem, games using SD not working and on certain carrier can't send SMS. Apart from these everything runs super smooth. I recommend you to use the J version since its newer and has bug fixes and reportedly faster.
[LG Optimus Black] matt5eo:
Some Q's

What is KU5900, which Phone?

Why is the rom so big?

Bugs?

Hows the battery life?

Big Thanks
[LG Optimus Black] hugoglezp:
It´s korean version of optimus black, but it has a few different hardware. The rom is big because it´s stock rom and it also includes gapps. The main bug is that usb mass storage doesn´t work so you have to use airdroid app from google play or recovery.
[LG Optimus Black] matt5eo:
Q's.:

What the reason for the low Speed?
[LG Optimus Black] xonar_:
Low speed? What specifically are you talking about?

Sent from my LG-P970
[LG Optimus Black] matt5eo:
It's a bit laggi, a specialy the camera. Taking photos is very slow.

Also the RAM 300 used and 137 free.

Hows the battery life. Which is better CM10 or KU5900?

And what's the different between V20i and V20j?

I got this phone three days before, before this phone I developed for the wildfire s.

And sorry for the most nooby Q's.
[LG Optimus Black] Dragusdrake:
I use pimp my rom and tweak governor ram management. ..scrolling. .. now my v30j is more fast!

And maybe my solution for wifi problem is:

Activate airplane mode

Power off the iphone

Power on

Activate Wi-Fi and wait to connect it

De-activate Airplane mode.

After this Wi-Fi works Also with power on...power off and without range
[LG Optimus Black] florin250:
Battery life is average ,1 or 2 days depends how much u use the phone, the rom has also SD mounting problems , because the rom was intented for ku5900 and not for our p970 , the phpnes are very similar as hardware the diference are that ku 5900 has 8gb internal mem and has also analog tv .

A temporary sollution was adopted by our devs ,they manage to make the phone to "see" the sd card as internal mem that is way mass storage not work , for file transfer we use Airdroid.

The diference between "i" and "j" is that on the "i" version sometimes the phone unmounts the sd card and u most reboot to see it again ,also a issue with "i" is that some app that needs the sd card they will not install , this issues are not pressent in th "j" version they were somehow fixed ,but all the apps most be installed in the internal memory ( 1 gb should be enough ti install many apps) :D , if not dthe phone will reboot .

I hope that this will help u :D

sent from my Nokia 1100 with droid 4.0 :D

---------- Post added at 11:15 PM ---------- Previous post was at 11:04 PM ----------

Oh I forgot the sms problem but for that I posted a fix some pages back .

Cheers :beer: :beer::beer::D

sent from my Nokia 1100 with droid 4.0 :D
[LG Optimus Black] diktusit:
i have use SMS Fix with rom version 3i. i'm forgot what the fix file, after try the fix patch i can send sms but only with 160 char. Are this fix do the same thing? or this fix can be send sms over 160 char?
[LG Optimus Black] theaks30:
very good for you but you can't say that cm10 is far better, its up to personal preference and i personally find this korean version of ics very fluid

more than cm10, i love cm10 but you got to agree and TEST to note the performance!

you should try the rom before posting irrelevant stuffs

camera in this rom is very good, though i don't use this rom due to messaging problems, i find it very very good

as far as free ram goes, uninstall "bloatwares", try supercharging the rom or using Pimp My Rom
[LG Optimus Black] Edvin73:
Deleted and sorry.
[LG Optimus Black] :
Cmon, talk more, having a friend is better than a foe. So that's what you want, I'll give it to you. Release a ROM, and you shall see

---------- Post added at 02:47 PM ---------- Previous post was at 02:46 PM ----------

People who follow the trend talk nonsense, and do nothing to help thre community and just talk. I can't stand that. Eg. Nooby scolded me, I don't mind. Why? Cause he has contributed before. Ed. What about you? NOTHING.
[LG Optimus Black] theaks30:
lol...stop with him

hahahaha :D

i too didn't kind of like him before, but...i see improvement in his behaviour ;)
[LG Optimus Black] florin250:
Agree :)

sent from my Nokia 1100 with droid 4.0 :D
[LG Optimus Black] Edvin73:
Sorry to all of you guys with one exception but the "thing" makes me nervous everytime when I see his post.I deeply apologize and I mean it.:angel:

P.S. For our mod: Yes, it wasn't right but a lot of things are not right in the xda forums but you rather live behind a blindfold.
[LG Optimus Black] wessyh0:
Could you just fck off? You sound like a 12 year old.
[LG Optimus Black] Edvin73:
Deleted and sorry for barking..
[LG Optimus Black] racik198:
Stop spam this thread about your personal sh*t.

PM yourself if you want doing this.

Sent from LG P970 via XDA app on CM10.
[LG Optimus Black] rickykaira:
please Can someone port lockscreen n camera app from ICS KU5900 to used at CM10?

i try to push the app, but i cannot use..
[LG Optimus Black] Edvin73:
4.0.x is not 4.1.2 and there are few differences, therefore you can't just push it.Maybe someone with the appropriate knowledge will do it, till now nobody did it.:cool:
[LG Optimus Black] gabwerkz:
To those who doesn't understand, or doesn't wish to understand. This repack is as stock as it can be, a base ROM. Firmware came from a different phone, carrier specific.

No changes on governors, mayors, senators.

There's no nightly, daily, snapshot, every century, millenia, blue moon, solar eclipse. No V1, V2, V100.

No OC, UV, enhancements, plastic surgery, breast augmentation and whatnot.

It's modified to work for your phones (P970). Workarounds to compensate for the device differences.

For every question asked in this Development Thread, please redirect them to this post.
[LG Optimus Black] matt5eo:
Never heard about a REPACK, but now I know thats a PORT. Sorry again for some stupid Q's
[LG Optimus Black] extreminator:
I installed this repack and found some problem so back to Stock rom 2.3.4, full wipes, cache wipe, etc.. But when i go to install an app i always get an ERROR saying not enough space in the phone and i have 1GB free on the phone plus 3gb on the SD. I thinks it's that messy file from the KU5900 that gives the SD problems. What can i do to?
[LG Optimus Black] xonar_:
If your on 2.3.4 then it something wrong with the ROM your using. If your on V30 Repack then try another SD Fix. Different fixes has different problems.
[LG Optimus Black] extreminator:
Nope. Alredy tried two ROM V20O and V20N the problem is when downgrading from KU5900 ICS. Now i have the phone that i can't install any app from the market
[LG Optimus Black] xonar_:
When you say V20N and O do you mean SFT or some zip you got somewhere?

V30G and V30I don't have that problems. I don't have enough data to download V30J and check. If the flashable zip is properly made and you did wipes there shouldn't be anything of the V30 repack left on your phone.

Sent from my LG-P970
[LG Optimus Black] extreminator:
Zip, and alredy used both before so the problem is not from the zip's.
[LG Optimus Black] xonar_:
That doesn't mean the problem not in the zip's. Which version of the repack are you using?

EDIT: The files changed for the SD fix are replaced by flashing a proper zip file of another ROM.
[LG Optimus Black] extreminator:
I was using this one, from the first post.
[LG Optimus Black] xonar_:
I used that one and my market works fine. I don't use this ROM as I need USSD codes to work.
[LG Optimus Black] ohadz:
Guys, have you ever had a sod with the v30i rom from the first post or it's completely stable for you?
[LG Optimus Black] rrgrrg:
look its amazingly stable but ,games with sd data doesnt work they crash ,, ussd doesnt work ,,but everything is perfect

except for these bugs :cyclops:
[LG Optimus Black] Armin61:
If you are flashing with SmartFlash tool, try this:

When flashing completes and you get into Recovery menu, format cache, data and system and wipe Dlavik cache and then reflash with Smartflash tool again.

I think I had similar problem and that worked out!
[LG Optimus Black] JaredMLG:
In v30j,you can now install the xda devs app
[LG Optimus Black] florisaliu:
Battery persentage

How to display battery pernsentage in notification bar?
[LG Optimus Black] theaks30:
you can't. Install an app from the playstore for that or try making one via uot kitchen ;)
[LG Optimus Black] di3cbl:
Actl u can, go to battery saver in the settings, scroll down and select display battery percentage
[LG Optimus Black] Artyomperec:
florisaliu, In power saver option in setings pre last item!
[LG Optimus Black] theaks30:
isn't that only in cm?
[LG Optimus Black] pk76:
Great, it works. Thanks for tip.
[LG Optimus Black] florisaliu:
Battery persentage in power saver

Battery persentage in power saver, thanx.
[LG Optimus Black] JaredMLG:
People who are facing SoDs and Reboot problems,use pimp my rom and use whatever tweaks you want.After that it should not be SoDing and rebooting as often as before.(If you guys are still facing that problem,Maybe you can try out different tweaks or just use every tweak(NOT RECOMMENDED,USE IT AT YOUR OWN RISK)If it still does not help,well ask the devs;)
[LG Optimus Black] matt5eo:
Which version is better?

V30i or V30j?

Can someone give me a bug list?

Mabey i will help porting (repacking) this rom.
[LG Optimus Black] florin250:
@MAT5EO

I already wrote the bugs at your previos request...READ ABOVE :cool:

sent from my Nokia 1100 with droid 4.0 :D
[LG Optimus Black] Dragusdrake:
I wanted to tell you that I finally solved the problem with wifi

maybe it will be usefull to someone, or to you to understand something.

practically I've tried everything (smartflahtool, files from cm10, or before to active wifi, i active airplane, and it seemed to work, but once off the airplane mode, and for example deactive and reactive wifi, re-freeze, )

so I reasoned

and the conclusion is that I must have

or wifi active, or data connection active,

because i discovered that also data connection make freeze, if wifi active BEFORE data.

then for me seems to be a problem with SWITCH wifi-data connection/data connection-wifi, that if active one, i can't active else one. :mad:

however it solved

:fingers-crossed:
[LG Optimus Black] gabwerkz:
My connection is always wi-fi. I never had SOD. You are the unlucky few who always experience SOD. may it be OC etc.

Did you already tried changing 1 to 0 in system/etc/settings.xml?

<parameter db="system" name="wifi_networks_available_auto_connect">0</parameter>

If you did. The firmware is not for you. It's for the Koreans and some lucky few in the world.
[LG Optimus Black] wild_one_ro:
wifi doesn't power on after i unlock screen. Need to deactivate wifi and activate it again, I checked power saving mode in wifi option. any ideea?
[LG Optimus Black] racik198:
Will you add OC to this Rom?
[LG Optimus Black] Dragusdrake:
thanks, with this i have now no sod :D
[LG Optimus Black] boype:
No. I pretty much won't add anything at all, except fixes for known bugs. This is just a preview ROM...
[LG Optimus Black] lowert:
+1 sods are gone.Thanks gab!
[LG Optimus Black] thiagox:
I had a similar problem... every time the screen turned off, I had to disable and then enable the wifi to work.

solution:

1) I did full wipe. (including Dalvik cache), and reinstalled the ROM

Well, it worked for me, might work for you too! :good:

Sorry for my english. :D
[LG Optimus Black] di3cbl:
Hmm can u try fixing the quick memo saving to sdcard instead of externalsd problem? That's pretty much the only gripe I have abt this Rom
[LG Optimus Black] gabwerkz:
A quick info.

I saw USSD info's that are tied in "libril.so" in system/lib.
[LG Optimus Black] huntersoftware:
I love this rom, except for this little one_line x)
[LG Optimus Black] xonar_:
Looks like notification count. Is it turned off in settings?

---------- Post added at 06:42 PM ---------- Previous post was at 06:13 PM ----------

SD Bug INFO

-------------------

I don't think I am going to be able to work on it in the coming week. I am going to be quite busy. So here's everything I found out.

The vold.stab is in this format: dev_mount <name> <mount_point> <partition> <device>

This might seem obvious,but I didn't know it :p

Automounting /mnt/sdcard/_ExternalSD without /mnt/sdcard being mounted is not possible. (It says that in logcat)

If you have something already mounted on /mnt/sdcard and it detects that something is mounted there and then sets it as mounted in Volume.cpp I think it was (Logcat : "Volume is idle but appears to be mounted - fixing". Since this mount was a result of a manual mount call it didn't go through all the steps off binding asec (Why apps to SD fails) etc. etc. BPaul's fix simply has too little space and bails.

The /mnt/sdcard is the primary partition (Wel EXTERNAL_STORAGE is but that is /mnt/sdcard). It followes alot of different paths if partition == primary partition. The source is under /system/vold in the android source tree. Changing the EXTERNAL_STORAGE variable might do the trick to get something to automount onto /mnt/sdcard but I don't know if it will bind asec to it then.

The primary partition must be non-removable otherwise it won't detect it as a valid device. Hence setting the device to out sd as /mnt/sdcard fails with no possible device. (Why changing EXTERNAL_STORAGE might do the trick)

In gingerbread a emmc emulator was used goldfish_mmc. This "device" isn't removable and allows /mnt/sdcard to be mounted and unmounted. In CM10 it's something all together is different (Mounted to /storage/sdcard, almost like the /media of Ubuntu.Note: the /media of android is almost like a index to all media files, for fast access from what I can tell). This "device" doesn't exist in this ROM. Also vold.conf isn't present in this ROM. I don't know what it's used for, but it might be to create goldfish_mmc.

I use

logcat -d -s Vold

for getting logcat info. The MountService doesn't actually do the actual mounting it just tells Vold to do it and their message isn't important (Well they didn't seem relevant).

Removing either /mnt/sdcard or /mnt/sdcard/_ExternalSD from vold.fstab will cause it too fail, because it is called by contact and settings and if they're not there it gives FATAL ERROR and then FC. I don't know how the asec is mounted so I can't mount it manually, maybe one of you guys can.

After Flashing BPaul's fix you have to do full flash from SFT if you wan't to use OTA. Some better ROMS might format it correctly before use, but I'm not sure. Flashing another rom with wipes is NOT going to fix the format BPaul's fix did.

Also I never got any SOD with V30G (Still on it :) , too big to download new repack) maybe the mismatch between V30G and V30I causes it?

@BPaul:

You might know alot more on how OTA works and if I'm talking absolute rubbish, tell me :).
[LG Optimus Black] 90amper:
1) Disabling front key light don't work for me. It work until first lock+unlock and turns on again as stock.

2) Ringtone volume too low.
[LG Optimus Black] atillaahun:
None of BLN, SIP, and FM radio work in this rom right?
[LG Optimus Black] 90amper:
Would Quick memo work in CM10 (launch from vol_up+vol_down combination)? Or it need ROM support?
[LG Optimus Black] lowert:
I think that it needs rom support,but try it,worth one try
[LG Optimus Black] di3cbl:
Don't think so, quick memo is only available on LG roms
[LG Optimus Black] Zaihanzainal:
Phowarr g key wakes the phone! Awesome!
[LG Optimus Black] P0yraz:
does it support Arabic letters and characters? any keyboard?
[LG Optimus Black] thedark1979:
Yes ... and also support Persian keyboard.

---------- Post added at 05:28 AM ---------- Previous post was at 05:26 AM ----------

I have a problem with SD Card ? not found ... how to solve it ?
[LG Optimus Black] sajjji:
USSD Check problem

Mount Sd card in pc problem
[LG Optimus Black] gabwerkz:
That would be great. :good:

Or, if you can wait a little longer, wait for the official one for P970 and create your ROM. 3.0.8 kernel has lots of potential.

I believe huexxx will enjoy modding the kernel when time arises. :D
[LG Optimus Black] xonar_:
I haven't tried V30J yet, but here all the bugs that I know of.

SD Bug: There's numerous fixes and they all make something work and break something else :p. It's because the vold that it came with refuses the mount our SD card as a primary partition and any other vold causes it to reboot if you go into Settings/App or Settings/Storage if you have an App installed on your SD card. The problem might or might not lie in vold ( I think it does, but not 100% sure ).

Some people get SOD with Wifi. I never had a problem and never had a SOD with this ROM.

USSD Codes aren't displayed correctly. They are printed as Hex Strings. I've made a small script that converts the Hex String to ASCII, but since I don't know where to the decoding takes place of USSD codes I can't fix it.

There's a bug in the kernel that causes some games to not work correctly. Something to do with GPU Overlays. (This is a bug in CM10 and it uses the same kernel base and I haven't seen any changes in that area yet - haven't checked in a while - so I presume it's in this ROM aswel)

Other than that it's really fast and really nice. If it wasn't for USSD bug I'd use it for everyday.
[LG Optimus Black] mauka:
There are files ON-Screen Phone. apk and odex to 30j. Or you can put on the 30i?
[LG Optimus Black] ohadz:
on v30j, the power button stopped waking up the phone, so I have to reinsert the battery to reboot the phone.

How to fix it? Am I the only one who experiences this bug? Let me know it please, maybe the downloading was corrupted
[LG Optimus Black] gabwerkz:
You happened to restore an app in Titanium Backup? Happened to me when I restored XDA App. Happened on first V30J too when I restored a game on TB. Though power button doesn't respond, it can wake through G-key. I uninstalled the said app and no more.

From then on, I only use TB to transfer files from SD to Internal storage.
[LG Optimus Black] Armin61:
For how long did you leave the phone in sleep mode?

Very similar thing happened to me... I posted it few pages back...

Anyway it seems it is not up to the power button not waking up the phone but the phones freezes itself after 30 or more minutes of up time! At least in my case...
[LG Optimus Black] JaredMLG:
Is it a known problem that in v30j,the camera cannot be used?
[LG Optimus Black] Cazuo:
The camera works. It can take photos and recording in HD.

For me its the best camera till now.

:)
[LG Optimus Black] florin250:
Same for me :thumbup:

sent from my Nokia 1100 with droid 4.0 :D
[LG Optimus Black] ohadz:
No, I didn't restore any app, actually I used the rom clean as it is, without any app installed. For me no key can wake the phone. It happens only when the phone is sleeping for more than an half hour.

Yes, this is the same bug I experience

Moreover, I noticed that the in v30j the G buttons doesn't wake the phone unlike v30i.
[LG Optimus Black] Cazuo:
For me g-buton for wakeup works in V30j.

:)
[LG Optimus Black] gabwerkz:
In that sense, don't force yourself in using the ROM. You can opt for CM10, or Gingerbread. V30J is as pure as you can get in terms of files, except for the "vold" file and modified "init-tweak.sh" found in /system/bin. Whereas V30I uses V30G's PVR files.

Go for CM10 or Zeus. You always have a choice. :) ROM is a preview not a project. We were hacking the kernel back then with xonar and Redy and it booted, so I was obliged to share it.
[LG Optimus Black] florin250:
But I beleve that it should be a project , to fix the sd bug , this rom would be perfect , at least that is what I think :fingers-crossed:
[LG Optimus Black] t0g3:
and...all people will leave that project when official ICS for P970 released

I understand why Gab make that decision. Imagine if he make this as project. Then while he tried to fix the bug (with alot of hour taken), LG released the P970 official ICS. How would he feel?

the thing is, we dont know exactly when LG release official ICS