Database Develop

[Q] dexopt fix for Stock ROMs

Sorry about making a new post under this forum, but i didnt have permission to reply in the dev forum.
To ask Questions about developing your device, installing ROMs, software and themes you must go to the Q&A or General Forum.
noticed the LG screwed up - bad - here's why your UI is jerky! link, and decided to give it a try.
Code:
cat /system/build.prop | grep build
shows:
ro.build.lge.version.release=LGP990-V10b
ro.build.date=2011. 03. 15. (í) 14:14:22 KST
ro.build.date.utc=1300166062
So i go for the V10b (date 1300166062) linked on http://forum.xda-developers.com/showthread.php?t=1023354
did a nanodroid backup and tried to install the rom(zipfile) with clockworkmod from my SDcard.
Select the "Wipe Dalvik Cache" but leave the others unchecked.
Phone reboots and enter CLockwork recovery and attempts to install but it fails at the beginning of the installation and reboots the phone before I get time to read the error message.
What am I doing wrong?

I didnt wipe cache over V10B and it worked smooth. But i am on V10C now which is much better!
Sent from my LG-P990 using XDA App

upgrading to v10c, does that require any wipe, or can you just write it over your current version. Also, do you have a link to the package?
edit> found it here. http://forum.xda-developers.com/showthread.php?t=1035041

I upgraded via Lg updater. I cant give you links and yes just apply over it.
Sent from my LG-P990 using XDA App

zereke said:
What am I doing wrong?
Click to expand...
Click to collapse
Sounds like you use ROM Manager to boot into recovery?
Try booting to recovery manually by holding Power+Vol- while booting (until you see the yellowish A N D R O I D letters) and go from there.
If I remember right CWM Recovery and ROM Manager swap the internal and external SD card around or fails to mount the latter when booting directly to recovery from ROM Manager.

How to root my optimus black?4 a noob

Hi, i`m new to this so could someone pls tell me all the steps i need to folow so i can root my optimus?and pls explain like u would explain to someone thta has no idea about this thank u in advance

http://forum.xda-developers.com/showthread.php?t=1487105
look at first post of N00BYs HOW TO

yomek88 said:
http://forum.xda-developers.com/showthread.php?t=1487105
look at first post of N00BYs HOW TO
Click to expand...
Click to collapse
so i tried this;http://forum.xda-developers.com/showpost.php?p=23788913&postcount=170 and everything works fine until i have to wipe data/factory reset i can do that i enter in that option and the only answer i can select is no
the same with superuser

You have to scroll it down. there is one option YES, but it's "below" screen..

If you are seeing clock work mod screen and a Number of no one upon other in many lines then swipe up your finger on screen because it's a touch recovery mod then you will are the yes option.
But after flashing with smart flash tool you have to just reboot.
You can flash a rom with already
Included Super user just google or search xda .
Also snegovik which you have tried has described a best tutorial with pic and it's a very good tutorial
A child can also do this I request you to read and retry please.
Also describe your problem clear
I have made a meaning of your question my way and replied.
But I am not clear what you face.
Sent from my LG-P970 using xda app-developers app

The following I found on the link you pasted
Which is by snegovikzRzn
1. Download PATCHED_BIN_LGP970-V20o-MAR-03-2012-by-Snegovik.7z and extract it somewhere in root of C or anywhere of your computer.
2. Download SmartFlashTool_External.rar and extract it somewhere in root of C or anywhere of your computer.
3. Download Superuser.zip and copy it in root of your SD-cart!! DO NOT EXTRACT!!
4. Download and install LG_Drivers
5. Power-off LG Optimus Black
6. Press and Hold Volume + Button and insert your USB cable.
7. You'll Enter to Upgrade mode and see S/W upgrade please wait while upgrading
8. Run B_SmartFlashTool_Extern.exe
9. Choose ROM copy D/L bookmark
10. Choose CP file: [PATCHED]V20O_DEU.bin
11. Choose AP file: V20O_DEU.fls
12. Click Start
Go to WC or make coffe or tea , or do whatewer you need , Do not stay near your computer 
13. After successfully flashing
phone will reboot recovery
14. Wipe all data/factiry reset
15. Flash Superuser.zip
16. Reboot system now
=============
Thats All! Congrulations!
If you do all steps right, phone will boot and you have V20O GingerBread with Root and Touch Verison of Clockwork Mod.
Sent from my LG-P970 using xda app-developers app

Dont forgot to keep Superuser.zip in root of your sd card and after wipe and factory Reset choose install zip from sd card.
Then choose zip from sd card
You will see list of files on sd card
Choose Superuser.zip
Don't forgot to swipe up and down the screen with finger to have yes or no
Click yes I mean touch yes
It will install Superuser
And it's done
Thank snegovik RZN
Sent from my LG-P970 using xda app-developers app

thank you all for the help i managed to do it.Srry for the bad english

Ok and now what should i do to install zeus,can i do that?

You can always install whichever rom you want. Just don't forget about wipes in CWM.
In Zeus thread, there are instructions in first post... It's easy. Zeus rom & updates are always as cwm zip, so you already know how to do this.

tudorbaros said:
Ok and now what should i do to install zeus,can i do that?
Click to expand...
Click to collapse
Download Zeus read Zeus Tom pages by huexx
You will need 6.3 zip and latest 6.36 zip
You can choose version based on v20n or v20o
All instructions are given in his thread
Copy 6.3 zip and 6.36 zip to root of your SD card as you can not browse folders in depth in clock work mod recovery
If you don't know what is copying in root of SD card Google it its simple
now reboot your phone in ce recovery mod
Choose wipe data factory reset
Then chhose wipe catch
Then wipe dalvik catch by going in advance mod
Then return by go back button
Choose install zip from SD card
Choose 6.3
Flash by touching selecting yes
Then after finish of flashing reboot
Wait for some time after complete boot to stable the system
The same way flash I mean install 6.36 update
That's all
Pl ask if any difficulty
Sent from my LG-P970 using xda app-developers app

[Q] [HELP] cannot install CM10

After entering stage of recovery, I have wipe all the factory reset,
but it fail to mount sd card. showing sth like : fail to /sdcard/.android secure
so i cannot install cm10 zip and stuck at this stage
when i open folder of .android secure, it is empty.
I have tried to format sdcard through rom manager but fail to mount
So now what can i do to fix this problem T^T, i really want to try android 4!!!!
Millions thanks!!!

naleung said:
After entering stage of recovery, I have wipe all the factory reset,
but it fail to mount sd card. showing sth like : fail to /sdcard/.android secure
so i cannot install cm10 zip and stuck at this stage
when i open folder of .android secure, it is empty.
I have tried to format sdcard through rom manager but fail to mount
So now what can i do to fix this problem T^T, i really want to try android 4!!!!
Millions thanks!!!
Click to expand...
Click to collapse
Install an older version of CWM through Rom Manager app. Should be 5.2.xx. This one should work just fine.

N00BY0815 said:
Install an older version of CWM through Rom Manager app. Should be 5.2.xx. This one should work just fine.
Click to expand...
Click to collapse
But i fail to install older version of CWM through Rom manager, it said there is an error
I have tried updated the rom manager through google play but still fail to mount sd card
I am so frustrated, so can i download a rom manager apk file and re-intall it?
by the way thanks for your suggestion, you are so nice!

naleung said:
But i fail to install older version of CWM through Rom manager, it said there is an error
I have tried updated the rom manager through google play but still fail to mount sd card
I am so frustrated, so can i download a rom manager apk file and re-intall it?
by the way thanks for your suggestion, you are so nice!
Click to expand...
Click to collapse
Just go and search for cwm touch flasher optimus black and look for an entry made by redy06. He created a flasher for the 5 version. You can also have a look into dev section. Dont know, if you maybe are able to install a cwm created by tantrums.
Sent from my LG-P970 using xda app-developers app

N00BY0815 said:
Just go and search for cwm touch flasher optimus black and look for an entry made by redy06. He created a flasher for the 5 version. You can also have a look into dev section. Dont know, if you maybe are able to install a cwm created by tantrums.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
this http://forum.xda-developers.com/showpost.php?p=22121547&postcount=22

[Q] root problem

hello
im currently using an android 4.0.3 XXLQ3 rom
my main objective is to install PARANOIDANDROID rom:
http://forum.xda-developers.com/showthread.php?t=2115167
in order to get root+safe kernel + cwm i used phiz recommended method described here:
http://forum.xda-developers.com/showthread.php?t=1901191
after i flashed it i rebooted the device i now have cwm but i do not have root or supersu app and i dont know if im on safe kernel or not
i read on the forum that lq3 room has some sort of a space problem as described here
http://forum.xda-developers.com/showthread.php?t=1329360
saying:
1B.If you want just Root but not kernel, follow this
- Download Root_SuperSu 0.95
-Copy downloaded file to Ext SD card.
-Reboot into recovery (vol up+Home+power)
-Select install zip from ext SD card
-select 'root_SuperSU-*.zip' which you have copied to Ext card above
-Reboot device
-You can see superSU on appl drawer. open it and update.
-Now This will give you only SuperSU not busybox, though application which doesn't depends on system busybox will still works.e.g.Titanium Backup.
-To get full Root+busybox, Download Root_busybox *.zip
-Copy Root_busybox* only to Ext SD card
-Reboot into recovery, Select Install zip from Ext SD card. select Root_busybox* .zip and Flash.
-Done !
PS : If you can't see superSU after flashing above file(sometimes happen if there is too low space like in LQ3 ROM, then use this Root_superSU, followed by same above Root_busybox file.
Click to expand...
Click to collapse
so my questions are:
1. how do i get root from my current state? can i use the root_supersu in cwm instead of stock recover?
2. how can i tell if my kernel is safe atm? phiz is suppose to be safe but maybe if root failed the mmc_cap remove failed too?
soory for the long post
thanks in advance to all the helpers!

what is the name of the kernel( with extension) you flashed and how did you flash it?

nokiamodeln91 said:
what is the name of the kernel( with extension) you flashed and how did you flash it?
Click to expand...
Click to collapse
i flased PhilZ-cwm6-XXLQ3-OXX-3.99-signed.zip
i flashed it using stock recovery as the post described

that is correct file.. if you have cwm then the kernel has been installed... try to flash the kernel again from cwm... then reboot and see for a supersu app..

nokiamodeln91 said:
that is correct file.. if you have cwm then the kernel has been installed... try to flash the kernel again from cwm... then reboot and see for a supersu app..
Click to expand...
Click to collapse
i flashed it again using cwm i didnt see any error
still no root or supersu app i even downloaded root checker app and it says im not rooted

Hmmm. Try with the supersu zip that you mentioned earlier.

Try installing supersu from market (play store) and look if it works
Sent from my GT-N7100 using xda premium

dr.ketan said:
Try installing supersu from market (play store) and look if it works
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
it didnt work installling from the market.
i used Root_SuperSu -freespace and now im rooted
the last question i have now is my kernel safe?
phiz kernel suppose to be safe does super_su somehow overwrite the mmc_cap erase?

If your recovery is philz cwm then you have safe kern l
Sent from my GT-N7100 using xda premium

Nope. It's safe. Kernel is what has the erase command disabled and supersu just installs supersu

Thanks for everyone's help managed to root and install
u can close thread.

Ok

Official CyanogenMod 10.1 P880 FIXED Flashable

CyanoGen Mod 10.1 LG Optimus 4x HD
21.05.2013 CyanogenMod 10.1 Official Nightly
cm-10.1-20130521-NIGHTLY-p880.zip (163.4 MB)
https://mega.co.nz/#!GV9hVJxY!aY3rIic4cKCc_IeNp47LtXkFPhQBX4ufsHY0t67-Tmk
___________________________________________________________________________________________________________________________________
GAPPS
BUILD - 01.03.2013
GAPPS Jelly Bean 4.2.2 20130301.zip (91.0 MB)
https://mega.co.nz/#!LhAlSLxK!dFZfhUQSclmpiS4Rwf5banSIDt5OMGgzzjoCEIcqsh8
___________________________________________________________________________________________________________________________________
USE KERNEL WerewolfJB Kernel v005 to get best out of your phone
I dont post a link because its not my kernel but you will find it in Android Development
How to Enable USB Debugging and Developer Options on CM10.1
Go to – Settings > About phone.
Then move on to Build number option
Tap on Build number repeatedly about 7 times.
This is enough.
After touching 7th time you will see a message that, “you are now a developer”.
___________________________________________________________________________________________________________________________________

how did you fix the problem?

nbock97 said:
how did you fix the problem?
Click to expand...
Click to collapse
yeah how DID you fixed it
Sent from my LG-P880 using xda app-developers app

he changed the update script. the official cm flashable zip checks for the codename "p880". since its not the correct codename for our phone ("x3" is correct) and all our recoveries use that codename "x3" its not flashable. what he did is changing "p880" to "x3" in the update script (in the first line) or he completely removed that check

Wasn't easier to just use the official CWM from the CM team? Unless you use twrp ofcourse
Sent from my LG-P880 using Tapatalk 2

gordon0001 said:
he changed the update script. the official cm flashable zip checks for the codename "p880". since its not the correct codename for our phone ("x3" is correct) and all our recoveries use that codename "x3" its not flashable. what he did is changing "p880" to "x3" in the update script (in the first line) or he completely removed that check
Click to expand...
Click to collapse
NO dude i Removed the Line , and not changed it to x3 , because some recoverys find it as p880 and other as x3 , so now if you remove it it works all time on every recovery
Anyway did someone test Works ?
On my Phone Works :laugh:

what recovery did you use..?? And Is this the newest cm??

New updates will come every day, so I think people should beter flash newest cwm.

No ill update right now with the latest its like 1 hour old Update
i use CWM 6.0.2.8 from Dexter

Please help
i've tried to flash CM and followed instructions in this order:
1. Place cm-10.1-20130416-NIGHTLY-p880.zip and gapps-jb-20130301-signed.zip in to your internal sdcard
2. BACKUP ALL YOUR DATA with CWM Recovery
3. In CWM Recovery make wipe data/factory reset, wipe cache partition, wipe dalvik cache, format system
4. Flashcm-10.1-20130416-NIGHTLY-p880.zip from sdcard
But i've got an error status 7 . Now my phone wont boot, and i can't copy this fixed zip file. What can i do?

batinjo said:
i've tried to flash CM and followed instructions in this order:
1. Place cm-10.1-20130416-NIGHTLY-p880.zip and gapps-jb-20130301-signed.zip in to your internal sdcard
2. BACKUP ALL YOUR DATA with CWM Recovery
3. In CWM Recovery make wipe data/factory reset, wipe cache partition, wipe dalvik cache, format system
4. Flashcm-10.1-20130416-NIGHTLY-p880.zip from sdcard
But i've got an error status 7 . Now my phone wont boot, and i can't copy this fixed zip file. What can i do?
Click to expand...
Click to collapse
Restore the backup you made in step 2, install newest official CWM via ROM Manager (download it from play store if you don't already have it) then boot back into CWM and install CM again.
---------- Post added at 08:38 PM ---------- Previous post was at 08:37 PM ----------
Also I honestly don't see any real benefit to this thread when installing official CWM solves the status 7 issue and allows for OTA updating of CM instead of having to wait for the OP of this thread to upload a fix every single day...

argh
AlderCass said:
Restore the backup you made in step 2, install newest official CWM via ROM Manager (download it from play store if you don't already have it) then boot back into CWM and install CM again.
---------- Post added at 08:38 PM ---------- Previous post was at 08:37 PM ----------
Also I honestly don't see any real benefit to this thread when installing official CWM solves the status 7 issue and allows for OTA updating of CM instead of having to wait for the OP of this thread to upload a fix every single day...
Click to expand...
Click to collapse
tnx so much for your answer, but what if i don't made backup in step 2?
Any chance to do anything by some command line or something?

batinjo said:
tnx so much for your answer, but what if i don't made backup in step 2?
Click to expand...
Click to collapse
I was afraid you were gonna say that! You can still boot into CWM though right? If you can, and your computer has an SD slot, just take out your external SD card and put it into an adapter and put the fixed version from this thread on that, then you can just install it from the external SD in CWM.

batinjo said:
tnx so much for your answer, but what if i don't made backup in step 2?
Any chance to do anything by some command line or something?
Click to expand...
Click to collapse
from CWM you can install via sideload ...
or harder way- reflash stock, root it, download rom manager, install newest cwm via it, copy files, flash in recovery

won't work
AlderCass said:
I was afraid you were gonna say that! You can still boot into CWM though right? If you can, and your computer has an SD slot, just take out your external SD card and put it into an adapter and put the fixed version from this thread on that, then you can just install it from the external SD in CWM.
Click to expand...
Click to collapse
can't mount /external_sd
When i connect phone to computer, driver is missing, it is named lgp880. I've installed all the drivers that came on my mind, and nothing.
So i'm not sure how to use the sideload command...
NIGHTMARE!!!

Bugs? And best feature?

bugs :
no mass storage mode
and some little things
best feature: Its cyanogenmod - says everything there are so much nice functions! e.g. skipping track with volume rocker, close apps with long prrss back, theme support , .... Go ahead and try it
Sent from my LG-P880 using xda app-developers app

batinjo said:
i've tried to flash CM and followed instructions in this order:
1. Place cm-10.1-20130416-NIGHTLY-p880.zip and gapps-jb-20130301-signed.zip in to your internal sdcard
2. BACKUP ALL YOUR DATA with CWM Recovery
3. In CWM Recovery make wipe data/factory reset, wipe cache partition, wipe dalvik cache, format system
4. Flashcm-10.1-20130416-NIGHTLY-p880.zip from sdcard
But i've got an error status 7 . Now my phone wont boot, and i can't copy this fixed zip file. What can i do?
Click to expand...
Click to collapse
Download the new Update and use CWM 6.0.2.8 Try that

x0BlackTeresis0x said:
Download the new Update and use CWM 6.0.2.8 Try that
Click to expand...
Click to collapse
NOT 6.0.2.8 CWM 6.0.3.1 is compatible with cm10
Sent from my LG-P880 using xda app-developers app

Sorry didnt saw that there is a newer version for clockworkmod
right use that 6.0.3.1