yashsingh1/xdaforums huggingface dataset:
[LG Optimus Black] znoc:
Which stock app is alarm clock ?

I really like this rom. ^^

Regards
[LG Optimus Black] antonio1475:
I believe it depends on the device/ROM/panel/settings/running apps.

I had real problems too with screen response, even with stock firmware. With 10B based ROMs and 11B seems to work great for me after setting up what I needed (disabled keyboard vibration for example, although I loved it. Now I use keytap sound. With vibration all keyboards work awful in my Black), but I know that other users don't (Spanish forums).

What I can tell now, is that after a few minutes of use, setting the cpu speed and 2 or 3 reboots, all ROMs/firmwares work great. And disable usb debugging!! It makes the screen crazy.

I am using Pays ROM right now until tomorrow when I get home. Pays ROM fixed the screen response for an Spanish user, while any NOVA rom worked in a decent way for him, for example. I tested nova core yesterday and worked fine, I think (only tested half an hour, but it wasn't bad at all).

Tomorrow I will be able to tell about latest NOVA.

:)

Enviado desde mi LG-P970 usando Tapatalk
[LG Optimus Black] mertzi:
i don't doubt you, it might be something that differs our phones in hardware. Is there any way to find that out? I experienced the same problem when I experimented with removing various system apps from stock 10B and when i couldn't find the reason i reflashed and decided to remove one app at a time and check in between. I first removed finance with no issues and then SNS and the unresponsiveness started right away. So i restored it and then it was back to normal, like you say yours is right now, you barely have to touch it.
[LG Optimus Black] antonio1475:
What is SNS? Can't remember any app called like that right now :S

Thanks :)
[LG Optimus Black] somboons:
@znoc

the stock app has alarm app. It is clock.apk and deskclock.apk I have already installed.
[LG Optimus Black] mertzi:
it's the LG facebook, LG twitter and LG myspace, they're all in that. it's called SNS.apk, at least in 10B europe open
[LG Optimus Black] fortunat0:
SNS is Facebook, Twitter and MySpace for LG (:
[LG Optimus Black] mallez:
If you have root explorer you can try to edit /system/build.prop and uncomment or delete the line

windowsmgr.max_events_per_second=150

But be carefull when editing the file.

After I removed the line and rebooted twice the problem was fixed for me.

Btw ... thank you very much for this Rom noejn it is really amazing!

Cheers Martin
[LG Optimus Black] pabgar:
Social Network Service = LG combo for Facebook, Twitter etc.
[LG Optimus Black] mertzi:
i'll try to install again with wipe. if i want a really really clean install should i wipe dalvik cache and cache partition and/or anything else other than wipe data/factory reset?
[LG Optimus Black] Sobralobo:
Is that normal that after flashing Nova I had icons and pays rom effects appearing sometimes (like green font on algums menus) ? And I found it less responsive and less smoothly so right know I come back pays rom.

Any idea ?
[LG Optimus Black] r00bst3r:
Hello

Backup not working

Can´t mount \system

Can you help me please?
[LG Optimus Black] mertzi:
didn't make any difference for me. this is with absolutely clean installation except that i downloaded and installed ES file explorer so i could edit build.prop. and rebooted twice.

thanks for the tip anyways!
[LG Optimus Black] knzo:
I don't really know why some of you have lag then.

Like I showed in the video, mine is very responsive. Light years away from stock or pays rom (stock + theme).
[LG Optimus Black] mertzi:
there's definitely some things that differ cause as some others i also can't install any stock apps. i put them in the /sdcard/nova/appinj/system/ and reboot but nothing. I tried to open the apk's via file explorer and it tries to install them but then it says application not installed. Do I do something wrong in the installation or miss something? I use your boot-into-recovery method, wipe data, install the zip, reboot, wait until demand for pin, don't write it and then one final reboot.
[LG Optimus Black] knzo:
What stock app are you trying to install? I'll try it myself.

You're the second person this is happening. It's almost as if we have different devices.

Do this on ADB or terminal:

su

busybox mount -o remount,rw /system

cp /sdcard/nova/appinj/system/* /system/app/

busybox mount -o remount,ro /system

reboot

See if it works. Hell, it has to work.
[LG Optimus Black] mertzi:
LGHome.apk and SNS.apk

i don't really need them i just wanted to see if installing the LG launcher made any difference with the lag, and tried SNS as LGhome didn't work just to double check.

if I open the odex files in text editor they read "failed to open the file (Error, the file is too large)"

edit: i understand why, the files ARE too large for a text editor hehe
[LG Optimus Black] mertzi:
trying right now
[LG Optimus Black] mertzi:
yay it worked! didn't even have to reboot. thank you! but why does this happen to my phone? is it because of the sd card?
[LG Optimus Black] nunogil:
I'm pretty sure it will be 2.2 because the 2.3 update isn't available yet and there is no other base roms to get it from.
[LG Optimus Black] Azzo94:
Thanks very much Noejn to develop for the LG OB! :)
[LG Optimus Black] darkcurves:
Thanks dude.....from Malaysia.
[LG Optimus Black] Nano23:
Thanks and nice job. From Portugal.
[LG Optimus Black] Yusei:
let's do it ma men :D

when is it need a test?
[LG Optimus Black] fortunat0:
Thanks very much Noejn!
[LG Optimus Black] Arleckin_MSK:
I beg your pardon, 5% what it was made?)

I do a firmware for Russian users, can help you, means dsixda's HTC Android Kitchen, turns out to make the necessary changes, but the ROM does not boot from an error in the boot.img

Any help ...
[LG Optimus Black] knzo:
Be patient, this takes time and I have no rush.

I'm at the point of getting to know the insides of P970, only afterwards I can play.
[LG Optimus Black] kingvui78:
I'm from Malaysia, thanks for unleash the power of Optimus Black
[LG Optimus Black] knzo:
Known bugs / annoying issues:

1. Ascending ringtone

2. Video aspect ratio

3. Camera shutter / focus sound

4. Video and audio sometimes not sync'ed

Anything else I should know about?

How's wifi and gps behaving?
[LG Optimus Black] lwk1357:
Dear Noejin, some users have said that the touch screen response is not very accurate, if we want to type some word in the small virtual keyboard, it is very easy to type wrong key which near the target key, is it a bug? or whether have a app to solve it?

thank you!
[LG Optimus Black] SeffQin:
It is a good news for every of us.
[LG Optimus Black] val5:
wifi and gps works fine
[LG Optimus Black] yeomond:
I heard that a mod from the LG support forums said he would be 'surprised' if the gingerbread doesn't come for the optimus 2x by the end of this month
[LG Optimus Black] somboons:
thank you. It is a good news
[LG Optimus Black] alorma:
Hi!

Be careful with Custom ROM!

Today I flashed custom ROM (created by me) and mobile die.

I can't turn on or repair...
[LG Optimus Black] somboons:
:confused:
[LG Optimus Black] knzo:
Don't spread misinformation please.

It's almost impossible to brick a device with a custom ROM since it only affects boot and system partitions. Since the bootloader stays untouched, it's always possible to flash firmware. I have already flashed like 10 times, 3 didn't work and I went back to stock this way.
[LG Optimus Black] alorma:
I know this!

but my Black is die... and it's happen after flashing rom, no firmware!
[LG Optimus Black] fortunat0:
If you need a tester, I can help :cool:
[LG Optimus Black] knzo:
I sent you the script that should be triggered on reboot. It's the exact same thing.

Do me another favor, on terminal:

su

cat /proc/sys/vm/min_free_kbytes

mount

Tell me the value for the first one and tell me what do you have in the line of /system and /data on the second. Look for something saying data=ordered or data=writeback.

And describe me the exact changes you made before you tried the appinj and it didn't work.

By the way, I talked with some portuguese people and they all have a flawless touchscreen response like me. Weird that a few of you are having problems.
[LG Optimus Black] knzo:
And App Inj worked for me now.

I suspect you somehow revoked needed permissions and you're not running the init.d.

This is why I need to know what you exactly did before.
[LG Optimus Black] Yusei:
Noejn, go drink a ice beer

donation 3CJ41550JC9709138

cumps :D
[LG Optimus Black] fortunat0:
How can I install the original keyboard from LG?
[LG Optimus Black] mertzi:
the first value is 4096

I cant find neither /system or /data altough a few data=ordered but they're random in the text. do you want the whole text?

btw, if you saw earlier i wrote that i had the same lag issues when i uninstalled system apps on stock 10B but i wasn't sure if it happened when i removed SNS or email.apk and now when i installed SNS and LGHome it made no difference but i just installed email.apk too just and now the scrolling works. It's really weird but i've done at least 30 scrolls now between all the home screens in the LG launcher with movement all the time. Is this really logical?
[LG Optimus Black] knzo:
Use App Inj and download HIME.apk and HIME.odex.

http://multiupload.com/T4OFRZVNM8

No, it's not. \:
[LG Optimus Black] mertzi:
oh and sorry forgot to tell what I did. The last attempt now was with 100% fresh install, nothing installed from market or anywhere else. Open file explorer, move the apk's to the appinj folder from the folder where they're stored on the SD, and then reboot. i did nothing more.
[LG Optimus Black] mertzi:
this is what i get after "mount"

$ export PATH=/data/local/bin:$PATH

$su

# cat /proc/sys/vm/min_free_kbytes

4096

# mount

rootfs / rootfs rw 0 0

tmpfs /dev tmpfs rw,relatime,mode=755 0 0

devpts /dev/pts devpts rw,relatime,mode=600 0 0

proc /proc proc rw,relatime 0 0

sysfs /sys sysfs rw,relatime 0 0

none /acct cgroup rw,relatime,cpuacct 0 0

/dev/block/mmcblk0p5 /lgdrm ext3 rw,nosuid,nodev,relatime,errors=continue,barrier=1,data=ordered 0 0

tmpfs /sqlite_stmt_journals tmpfs rw,relatime,size=4096k 0 0

tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0

none /dev/cpuctl cgroup rw,relatime,cpu 0 0

/dev/block/mmcblk0p8 /system ext4 ro,relatime,barrier=0,nobh,data=ordered,noauto_da_alloc 0 0

/dev/block/mmcblk0p9 /data ext4 rw,nosuid,nodev,noatime,nodiratime,barrier=0,nobh,data=ordered,noauto_da_alloc 0 0

/dev/block/mmcblk0p6 /dvp/hwkey ext3 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0

/dev/block/mmcblk0p6 /dvp/userdata ext3 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0

/dev/block/mmcblk0p10 /cache ext3 rw,nosuid,nodev,relatime,errors=continue,barrier=1,data=ordered 0 0

/dev/block/vold/179:16 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

/dev/block/vold/179:16 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0

#
[LG Optimus Black] mertzi:
and now i switched back to Launcher and it also works a LOT better with the scrolling, no missed scrolls at all, honestly. i mean i'm really sensitive over these things so i wouldn't imagine it. you who experience the lag, try what i've done.
[LG Optimus Black] knzo:
I see, you have data=ordered, that's wrong.

I think I'm getting near the problem, it's in the microSD card. My mounting points aren't working for you.

You do have a microSD card correct?
[LG Optimus Black] mertzi:
hehe yes, 2 gb nobrand that was with the phone.
[LG Optimus Black] knzo:
I found out the problem.

/dev/block/vold/179:16 /mnt/sdcard vfat

See this? This is your path for your microSD card.

/dev/block/vold/179:17 /mnt/sdcard vfat

This is mine and 90% of anybody else with a Optimus Black.

What the ****...

Anyway, problem will be fixed in my next release.

At the moment every tweak that needs the microSD card you don't have working, this includes:

- EXT4 without journalism

- App Injector

- Auto-OC & Auto-UV (you can confirm this: do 'su' and 'cat /proc/overclock/max_rate' on terminal, if it returns 1000000 I'm right)

I wonder... they are different in this (what the **** LG...) perhaps they are different in other stuff?

Thus explaining your strange lag. You say it was fixed with LGEmail.apk?
[LG Optimus Black] mertzi:
why the hell do LG make small differences like that? really weird. so this is not in the rom itself? is there any other info i can give you that would be helpful?

well now when LGEmail.apk is installed the scrolling works much much better both with LGHome and Launcher. I can try to do the same procedure again with wipe, install rom and only install LGEmail and see if that's enough or if LGHome is needed too. starting now...
[LG Optimus Black] mertzi:
man i always forget to answer everything. tired now. auto OC doesn't work either. always back to 1 ghz after reboot, i thought about that earlier but didn't know if it was supposed to be like that or not
[LG Optimus Black] knzo:
Yes, try please.

If the difference is really in LGEmail.apk I'll include it in the next version.

As for the sdcard mount point, I'll switch to busybox and it'll work on any device.

Me thinks. I'll test this now. I wait information on your side.
[LG Optimus Black] mertzi:
ok it's definetely the LGEmail. after wipe and reinstall I immediately checked how scrolling between home screens felt; laggy and often with no response.

then I moved LGEmail.apk and LGEmail.odex to /system/ did the mount command in terminal and rebooted and email was installed and now the scrolling gets two thumbs up!
[LG Optimus Black] knzo:
mertzi, flash this: http://www.multiupload.com/8T94LFZN5T

Tell me if it fixes your problem.

One quick way to test is to run on terminal:

su
cat /proc/overclock/max_rate

It should return 1100000 (in case you didn't touch /sdcard/nova/overclock/auto_ocuv).

If it works, it'll also fix your AppInj problem.

As for LGEmail.apk, it will be in my next release then. I noticed it's on pays ROM so maybe this is why you don't have lags there.

Since Nova v0 I removed LGEmail.apk.
[LG Optimus Black] mertzi:
yep it returns 1100000 and also enables the appinj method! great man thanks a lot! i need to get some sleep now so won't be reading here more tonight but thank you very very much, you really should take that vaccation now!
[LG Optimus Black] knzo:
Oh my vacations were postponed.

I'm glad it works. I'm going to sleep too.

So, to keep it short:

People who have a touchscreen less responsive only on Nova and people who can't use App Inj and Auto-OC/UV, your problems have been identified (thanks to the "testing" mertzi did, we found out that not all Optimus Black are the same!) and tomorrow I'll release a version with fixes for both these issues.

I'll also release Quasar v0.1 already with minor cpu and i/o improvements.

P.S. If you want to know if you're one of the sad bastards who got an "awkward" Optimus Black, go to terminal, type su, then type mount. If before /mnt/sdcard/ you have /dev/block/vold/179:16 you're unlucky. If you have /dev/block/vold/179:17 congrats, you have an OB similar to me.
[LG Optimus Black] i04055:
I tried to OC my OB, but mine get unstable in 1,2GHz with Low Voltage and Stock Voltage.... :(

also I have /dev/block/vold/179:17, but tweak using sdcard doesn't work for me too, I tried to boot into recovery with 'saveme' file but it failed.
[LG Optimus Black] somboons:
I have problem..

Last night ,I installed app and all application work.at the morning I restart my phone but the icon show like picture.

same app which install on sdcard no problem and same app has problem
[LG Optimus Black] androv:
any news related to battery performance ? thanks.
[LG Optimus Black] rashad1:
How do I install LG apps like the weather and alarm apps for example?
[LG Optimus Black] sr742:
i'm really sorry noejn.. but lcd,, IMHO,, is still really awful...

very very annoying,, for typing..

pleasee.. help.. i really love this rom,, but i need it to have a proper response from lcd (like a default rom, or im sorry,, pays rom) please noejn help me.. i relly love the performance,, but,, really need the nice lcd..

again.. no offense.. help please.. anything that can be done to improve it will be very appreciated.. again.. no offense,, and thank you very much..
[LG Optimus Black] sr742:
sorry,, just read this.. i'll wait for your fix then noejn.. very very very much thanks yo you.. really apperciate your work..

:)
[LG Optimus Black] dxdiag32:
very very nice work！！！！
[LG Optimus Black] Sobralobo:
**** I have 179/16. :/
[LG Optimus Black] FOSI17:
i have 179:16 too...

ahhhh....

aplied SDcard fix, but its the same.

waiting for the new version

thanks, keep going, you're the man.
[LG Optimus Black] rgabi88:
I need the clock to wake me up in the morning. Which apk('s) is (are) responsible for this? TY.

Sent from my LG-P970
[LG Optimus Black] i04055:
and what .apk responsible to LGKeyboard?
[LG Optimus Black] icsulescu:
Hime.apk and hime.odex Noejn just mentioned couple of page back.

Regards,

Me
[LG Optimus Black] somboons:
you can read a method in file readme to install LG app in folder from sdcard/NOVA/appinj

download LG app from http://www.multiupload.com/T4OFRZVNM8 and copy .apk,.odex of the app into /NOVA/appinj/system (create new folder "system") after that reboot the phone

for weather and alarm is the name clock.apk ,deskclock.apk and weatherXX.apk (I don't remember a full name)
[LG Optimus Black] i04055:
I tried but I can't install it with appInj even I get /dev/block/vold/179:17...

and every time I reboot, the phone can't detect the sdcard...

edit:

after reboot several time, at last my sdcard can be detected...

When I looked into folder nova/appinj/ with file explorer the 'system' folder that I created disappeared, and in the folder 'data' there are files with weird filename, so many of them, about 193 files, but... when I connect the sdcard with computer, there are no such files....

I don't know where they are come from...

Is it a bug?
[LG Optimus Black] rgabi88:
The phone is pre-rooted..... copy the apk and the correspondent odex (if exists) directly to /system/app

I copied the apps that I needed directly in nova's archive and flashed after that.... Everything is OK by now. Didn't tried injecting apps yet.... I will try with clock..:)
[LG Optimus Black] somboons:
When you put file in /NOVA/appinj/system and then you reboot the phone

a folder 'system' was deleted by script is a correct.
[LG Optimus Black] icsulescu:
App from 10 D

See attached App from v10D :

http://www.multiupload.com/OA03OTU3J3

just in case that someone want any of them.

Regards,

Me
[LG Optimus Black] i04055:
reflashing the Nova and the problem solved... curious.....
[LG Optimus Black] icsulescu:
Guys I have apply the sd fix and now the app are correctly moved but still does not appear in the drawer ?!

Does any of you have any idea what shall I do.

Regards,

Me
[LG Optimus Black] gomez_pt:
me too :rolleyes:

I have a laggy screen, can't sync my apps from Google Account and a noticed a "less signal power" wireless :confused:

Anyway, Good job :)
[LG Optimus Black] yeomond:
1 minor bug found,

when upgrading nova using the nowipe version,

apps like youtube and clock (which i installed in the previous version using appinj) disappear
[LG Optimus Black] kingvui78:
Same problems here, locale is working fine, only files/folders name with chinese characters display as "????" at built in file manager and music player

Fresh install then tested with quadrant, score achieved around 1900

I really like the boot up animation :)
[LG Optimus Black] rgabi88:
Damn.... 179:16 here too.....

Sent from my LG-P970
[LG Optimus Black] knzo:
The fix I posted back will not work for laggy touchscreen.

It will for App Inj and OC though.

Wait for later today, I'll update nova and fix these problems for everyone.

Remember: if you have 179:16:

- App Inj won't work

- You don't have an important tweak working on EXT4 and your quadrant/performance is lower

- Auto-OC/UV won't work

- 'saveme' and 'lastresort' probably won't work

- You have a laggy touchscreen

Those who have 179:17 are fine.
[LG Optimus Black] kingvui78:
May I know anyway to solve the chinese characters display problems or not?

When I first reinstall all application with titanium backup, all chinese characters files/folders name can be display at astro file manager and powerAMP, but after reboot all back to "????"
[LG Optimus Black] Nano23:
How do i do that? Where´s the terminal? Do i make that on the pc using the ob attached with usb to the pc? I use windows.Thanks for the help.
[LG Optimus Black] evilenter:
There's a app called "Terminal Emulator" in your app drawer.

Open it, and type in:

su, then press enter

and type in:

mount,then press enter
[LG Optimus Black] knzo:
Try a clean install without titanium backup.

I hate titanium backup because it causes many problems with his restore of applications and data. It's not reliable.
[LG Optimus Black] Nano23:
Thanks. i forgot to tell that i´m using the stock rom for now.thats in the settings? or i have to down terminal emulator?
[LG Optimus Black] kingvui78:
But even after fresh install, I use the built in file manager to view the chinese character files, shows as "????" also
[LG Optimus Black] dxdiag32:
hi Noejn,in Github i can't find your source???
[LG Optimus Black] evilenter:
First, you'll need root permission.

Then, there's 2 ways.

1. download Terminal Emulator from the Market

2. Connect your phone with your PC via USB, then open cmd to run ADB
[LG Optimus Black] knzo:
https://github.com/sophrosyne/quasar-kernel

Everyone here on XDA who releases a kernel has also to release the source.

It's because of GPL licensing and a XDA rule (Google might jump on them if they don't enforce users to do so).
[LG Optimus Black] rashad1:
How can I install stock apps, such as weather, notes, and the alarm clock?
[LG Optimus Black] knzo:
If you have 179:17 device, you use App Inj. Go to /sdcard/nova/appinj/ and read the readme file there.

Then use this link: http://multiupload.com/T4OFRZVNM8

If you have 179:16 device, you need to wait for today's Nova version.
[LG Optimus Black] pabgar:
Heh. I am the lucky bastard

:p
[LG Optimus Black] knzo:
Changes for today's version:

(probably only releasing it tonight, need to test it further)

Changelog

v1.7.28 [28/07/2011]

Fixed AppInj / Auto-OC & UV and some tweaks for 179:16 devices

Fixed laggy touchscreen for 179:16 devices

Fixed 'saveme' and 'lastresort' eRecovery methods for 179:16 devices

Quasar kernel updated to v1 (check his features for changelog)

Updated OC script with options to change governor and iosched

Removed application: search light (buggy) / Added application: LG Email.

Allow custom I/O Sched and Governor set on boot.

Quasar v1 kernel features

EXT4 support > v0

Compiled with linaro toolchain > v0

Optimized for Cortex-A8 > v0

Enabled deadline I/O Sched, Added Simple I/O Sched (Nova default) and V(R) I/O Sched > v1

Allow support for CPU unaligned access > v1

Added BrazilianWax, Smartass, Smoothass, Interactive, InteractiveX, SavagedZen (Nova default), Scary and MinMax governors > v1
[LG Optimus Black] SeffQin:
Can you release a patch of Quasar kernel to the offical ROM?

Thanks a lot!
[LG Optimus Black] rgabi88:
Please add Gingerbread statusbar..

Sent from my LG-P970
[LG Optimus Black] knzo:
Sorry but no.

It's optimized for working with Nova.

Each one has his own tastes, I can't please everyone @ theme so I won't touch any more of it.

Ask for people to make themes and post them in theme section.
[LG Optimus Black] evilenter:
I found out that apps that are automatically installed to SDcard will

disappear

/

uninstalled

/

can't find pkg.apk in /mnt/asec folder

after reboot.

Does anyone have the same problem?

Edit: In this case, I mean install apps from Market or *.apk. Haven't try /SDcard/nova/appinj/data