Need help with getting ICS on my Black. - LG Optimus Black

Hey. I've been trying to root my Black, running 2.2.2, for the past few days and couldn't get it done. Tried Superoneclick and UnlockRoot, both of them didn't help me. The thing is, I don't really need the root, only ICS. I've heard there's a beta version of 4.0 for Black. Is there any way to flash the ICS stock rom, if there is one, without rooting, and in a successful and safe way?

For rooting 2.2.2, try with Blackjack (google for it or find it here)
For flash ICS ROM
1. Download the kdz file from http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP970/AFRAKW/V30b_00/V30B_00.kdz
2. convert it to .bin and .fls http://forum.xda-developers.com/showthread.php?t=1692191 (don't patch it with CWM!!!)
3. Flash using Smart Flash Tools http://forum.xda-developers.com/showthread.php?t=1448803
4. Done
Do with your own risk.
note :
Flashing using SMT will erase all of your data.
If application data on your phone now are important, I suggest you to root your device, then backup your data (I'm using Titanium Backup). You can restore later on ICS.

t0g3 said:
For rooting 2.2.2, try with Blackjack (google for it or find it here)
For flash ICS ROM
1. Download the kdz file from http://csmg.lgmobile.com:9002/swdata/WEBSW/LGP970/AFRAKW/V30b_00/V30B_00.kdz
2. convert it to .bin and .fls http://forum.xda-developers.com/showthread.php?t=1692191 (don't patch it with CWM!!!)
3. Flash using Smart Flash Tools http://forum.xda-developers.com/showthread.php?t=1448803
4. Done
Do with your own risk.
note :
Flashing using SMT will erase all of your data.
If application data on your phone now are important, I suggest you to root your device, then backup your data (I'm using Titanium Backup). You can restore later on ICS.
Click to expand...
Click to collapse
Thank you so much, man! No my Blacky runs on 4.0.4 thanks to you.

Jesusrofl said:
Thank you so much, man! No my Blacky runs on 4.0.4 thanks to you.
Click to expand...
Click to collapse
You're wellcome
Glad to hear that
Sent from my LG-P970 using Tapatalk

I cant
t0g3 said:
You're wellcome
Glad to hear that
Sent from my LG-P970 using Tapatalk
Click to expand...
Click to collapse
I have tried to flash ICS v30b multiple times but all times fail and I just get the LG logo with the leds off, any ideas on what is going on?

elujambio said:
I have tried to flash ICS v30b multiple times but all times fail and I just get the LG logo with the leds off, any ideas on what is going on?
Click to expand...
Click to collapse
Same with me!!!! I had to reflash using amt
Sent from my LG-P970 using xda app-developers app

TejanGoel said:
Same with me!!!! I had to reflash using amt
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
What is AMT? Isn't it Smartflash Tool? D: Could you tell me what is it? DId you get to get ICS correctly?

elujambio said:
What is AMT? Isn't it Smartflash Tool? D: Could you tell me what is it? DId you get to get ICS correctly?
Click to expand...
Click to collapse
Ohh sorry .. typo error and xda would not let me edit my post for 2 mins... anyways i downloaded iceboom and flashed it in recovery mode... but the phone got stuck in lg logo and the leds werent flashing.. so wat to do..
Btw i cleared all of cache and other things
Sent from my LG-P970 using xda app-developers app

My phone doesnt start with v30b
I downloaded v30b for europe from lg-phone-firmware.com. and installed with smartflash tool.
At startup it shows LG logo and "security error" written below it. and then just goes off.
Could anyone please help me with this?

drdevendra27 said:
I downloaded v30b for europe from lg-phone-firmware.com. and installed with smartflash tool.
At startup it shows LG logo and "security error" written below it. and then just goes off.
Could anyone please help me with this?
Click to expand...
Click to collapse
Don't inject CWM. Just flash the bin and fls file

Related

[Q] why is cwm recovery not working?

I have installed cwm on my friends phone (galaxy mini) via odin. When i booted into recovery it said he couldn't mount /cache/recovery. So i installed root explorer on his phone and i saw there are no files in that folder! In my phone there is a file... so i was wondering if someone has installed cwm (i believe it was 5.2.7) and knows how to solve this. Maybe i could try using this file of someone else with same recovery.
Long story short: does anybody know a solution or does anybody wants to upload this file?
Sorry for bad english if i made any mistakes
Sent from my GT-I9001 using xda premium
simple way is to download file and usb to phone, the zip file. Do Not unzip it.
rickvrolings said:
I have installed cwm on my friends phone (galaxy mini) via odin. When i booted into recovery it said he couldn't mount /cache/recovery. So i installed root explorer on his phone and i saw there are no files in that folder! In my phone there is a file... so i was wondering if someone has installed cwm (i believe it was 5.2.7) and knows how to solve this. Maybe i could try using this file of someone else with same recovery.
Long story short: does anybody know a solution or does anybody wants to upload this file?
Sorry for bad english if i made any mistakes
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
stock?
Dont use CWM on stock if u dont want to flash rom
It will give problem
Well... first i had tried installed cwm using a normal .zip file. Same problem. Then was when i actually installed via odin. After that i gave up and asked for help here. So i think it isnt the fould of the recovery. So could anyone upload the file in the next location, just to try : /cache/recovery
So i can put the file inside this folder and maybe it will work again.
Sent from my GT-I9001 using xda premium
R.A.G.E said:
stock?
Dont use CWM on stock if u dont want to flash rom
It will give problem
Click to expand...
Click to collapse
+1
rickvrolings said:
Well... first i had tried installed cwm using a normal .zip file. Same problem. Then was when i actually installed via odin. After that i gave up and asked for help here. So i think it isnt the fould of the recovery. So could anyone upload the file in the next location, just to try : /cache/recovery
So i can put the file inside this folder and maybe it will work again.
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
Dont use custom recovery on stock, if you want install custom rom, just wipe data/cache and it will mount system, data
So i shouldn't use cwm to install rom? Indeed, installing a new rom is the goal
Sent from my GT-I9001 using xda premium
rickvrolings said:
So i shouldn't use cwm to install rom? Indeed, installing a new rom is the goal
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
If u use CWM for flashing rom then go for it:good:
Try flashing a rom and see if the problem is still there.
R.A.G.E said:
If u use CWM for flashing rom then go for it:good:
Click to expand...
Click to collapse
But before i want to install a rom, i want to make backup... and as long as i have this problem i cant make backup or install anything
Sent from my GT-I9001 using xda premium
rickvrolings said:
But before i want to install a rom, i want to make backup... and as long as i have this problem i cant make backup or install anything
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
U cant backup stock rom AFAIK.
Edit:Just so u know i dont have \cache\recovery folder
Sent from my GT-S5570 using Tapatalk 2
try flash this one with odin http://forum.xda-developers.com/attachment.php?attachmentid=654124&d=1310595425 CMW V4 by tj style
lackhoo said:
try flash this one with odin http://forum.xda-developers.com/attachment.php?attachmentid=654124&d=1310595425 CMW V4 by tj style
Click to expand...
Click to collapse
never flashed single file via odin before. i think i just need to deselect one package. but what kind of thing is it.. boot, phone, pda, csc or efs?
or do i need to select one package and just chose a .ops file i use on an other recovery?
rickvrolings said:
never flashed single file via odin before. i think i just need to deselect one package. but what kind of thing is it.. boot, phone, pda, csc or efs?
or do i need to select one package and just chose a .ops file i use on an other recovery?
Click to expand...
Click to collapse
Here is the guide for flash via odin v4.0.0.5
yagyagaire.blogspot.com/2011/09/installing-clock-work-mod-recovery-in.html?m=1
Then this if u want
yagyagaire.blogspot.com/2012/02/clockwork-mod-touch-for-galaxy-mini-gt.html?m=1
Sent from my GT-S5570 using Tapatalk 2
rickvrolings said:
Well... first i had tried installed cwm using a normal .zip file. Same problem. Then was when i actually installed via odin. After that i gave up and asked for help here. So i think it isnt the fould of the recovery. So could anyone upload the file in the next location, just to try : /cache/recovery
So i can put the file inside this folder and maybe it will work again.
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
2 question: 1. which firmware and version you have? 2. you are succeded to install the cwm from stock recovery with a flashable zip package?
Sent with my Evil GT-S5570 from Hell
lackhoo said:
try flash this one with odin http://forum.xda-developers.com/attachment.php?attachmentid=654124&d=1310595425 CMW V4 by tj style
Click to expand...
Click to collapse
EVIL THOR said:
2 question: 1. which firmware and version you have? 2. you are succeded to install the cwm from stock recovery with a flashable zip package?
Sent with my Evil GT-S5570 from Hell
Click to expand...
Click to collapse
1. firmware 2.3.5
2. yes, cwm is installed but i apparently i count mount system or data (just found out about that). had this same problem now with three different versions of cwm (also tried al the version you guys sent me).... so the problem is in the phone or i am just dump...
p.s. very suprised to get so much replys within a day! amazing
R.A.G.E said:
U cant backup stock rom AFAIK.
Edit:Just so u know i dont have \cache\recovery folder
Sent from my GT-S5570 using Tapatalk 2
Click to expand...
Click to collapse
Have any way to make cwm work with stock? The nandroid backup is useful, and dont like andro-id or emanoN
Sent from my GT-S5570 using xda premium
don't worry error in mounting cache is normal, you can use it safely for installing and wiping
However also in the my stock recovery give a error in the cache partition but to me give the error of unmounting, says unmount(/cache); attempt 1 unknow error=0 rc=0, and later i must and will inform about this error.
Sent with my Evil GT-S5570 from Hell
anyway people. nobody knows a solution for my mounting problem? as far as i know is it impossible to instal a rom if the system cant mount?!?!
well. i tried installing rom anyway, just as somebody said i should do. and now my phone soft bricked a bit. i can get in recovery and download mode. but when i boot normally i just get samsung logo and after that i get a white screen!?!?!
fast solution?
rickvrolings said:
anyway people. nobody knows a solution for my mounting problem? as far as i know is it impossible to instal a rom if the system cant mount?!?!
well. i tried installing rom anyway, just as somebody said i should do. and now my phone soft bricked a bit. i can get in recovery and download mode. but when i boot normally i just get samsung logo and after that i get a white screen!?!?!
fast solution?
Click to expand...
Click to collapse
Wipe data cache?
Sent from my GT-S5570 using Tapatalk 2
Great! Thanks. I tried reinstal the rom. But now i wiped cache before and after installation and now everything is working now. My friend has galaxy mini running on kang ics. Thanks for all the help guys.
Sent from my GT-I9001 using xda premium

[Q]I can use v20e, the remaining versions of all bootloop..

My black a very strange question, i flash V28C, get bootloop,
after i back to any version(V10x~V20x) ,try SFT & KZD, always bootloop,
Only V20E can start system..
it's lock bootloader? and what can i do something to flash other version?
Sorry for my bad english..
sa9 said:
My black a very strange question, i flash V28C, get bootloop,
after i back to any version(V10x~V20x) ,try SFT & KZD, always bootloop,
Only V20E can start system..
it's lock bootloader? and what can i do something to flash other version?
Sorry for my bad english..
Click to expand...
Click to collapse
Thats not normal. Did you do a factory reset already? Go to settings in v20e and perform a factory reset. After this try to flash again and do a factory reset again,as soon as your phone boots to recovery.
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Thats not normal. Did you do a factory reset already? Go to settings in v20e and perform a factory reset. After this try to flash again and do a factory reset again,as soon as your phone boots to recovery.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I have do factory reset, But is useless.. and in V20E , I can't inject CWM , it's get bootloop .
sa9 said:
I have do factory reset, But is useless.. and in V20E , I can't inject CWM , it's get bootloop .
Click to expand...
Click to collapse
Try the v20s from my noob how to. Works on my and many other devices. If it doesnt work for you, it probably is a hardware problem, or you dont have a p970. Look it up in the back of your phone under the battery
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Try the v20s from my noob how to. Works on my and many other devices. If it doesnt work for you, it probably is a hardware problem, or you dont have a p970. Look it up in the back of your phone under the battery
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Before i try your v20s, still bootloop, Any method I tried almost all,
Even change the European imei use b2c the update V30B,it' still bootloop,
I just remember use ZEUS v7 flash to JB , Get bootloop , and then i back to v7 to V30B , still bootloop ,
After that I just can only use v20e..
sa9 said:
Before i try your v20s, still bootloop, Any method I tried almost all,
Even change the European imei use b2c the update V30B,it' still bootloop,
I just remember use ZEUS v7 flash to JB , Get bootloop , and then i back to v7 to V30B , still bootloop ,
After that I just can only use v20e..
Click to expand...
Click to collapse
Huexx adviced me once when I had the same problem. Go in the hidden menu when you are on your v20e and do a factory reset.Sometimes this sh_t happens when changing builds, especially if v28c and v30 involved.
Sent from my LG-P970 using xda premium
Edvin73 said:
Huexx adviced me once when I had the same problem. Go in the hidden menu when you are on your v20e and do a factory reset.Sometimes this sh_t happens when changing builds, especially if v28c and v30 involved.
Sent from my LG-P970 using xda premium
Click to expand...
Click to collapse
I have do a factory reset in hidden menu, but without any help , still stuck on LG logo..
sa9 said:
I have do a factory reset in hidden menu, but without any help , still stuck on LG logo..
Click to expand...
Click to collapse
Is it a p970 for sure?
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Is it a p970 for sure?
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Yep, I'm sure..
sa9 said:
Yep, I'm sure..
Click to expand...
Click to collapse
Flashed Superuser after flashed patched rom?Without it you have bootloop for sure.
Edvin73 said:
Flashed Superuser after flashed patched rom?Without it you have bootloop for sure.
Click to expand...
Click to collapse
I have put superuser.zip in SD card, But flash PATCHED V20E , it's stuck on LG logo.. Not CWM recovery mode!
sa9 said:
I have put superuser.zip in SD card, But flash PATCHED V20E , it's stuck on LG logo.. Not CWM recovery mode!
Click to expand...
Click to collapse
Did you start smartflash as admin? Rightclick on smartflash and hit run as admin.
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Did you start smartflash as admin? Rightclick on smartflash and hit run as admin.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Yes, SFT use admin..
sa9 said:
My black a very strange question, i flash V28C, get bootloop,
after i back to any version(V10x~V20x) ,try SFT & KZD, always bootloop,
Only V20E can start system..
it's lock bootloader? and what can i do something to flash other version?
Sorry for my bad english..
Click to expand...
Click to collapse
SAME thing happening even with me. It is real frustrating. Dude please update me on [email protected] when you get over this issue.
pawan182 said:
SAME thing happening even with me. It is real frustrating. Dude please update me on [email protected] when you get over this issue.
Click to expand...
Click to collapse
OK, If i Solve the problem..

[Q] LG SECURITY ERROR - Bootloop on Optimus Black

I had rooted my Optimus Black right from the first week i had bought in May 2012. Tried all the possible custom ROM's out there. Huexx's Zeus ROM was my favourite. But due to power problems (abrupt restarts and excessive heating during charging) I had to give my Black to service center for repair. I made sure that I switched back to stock ROM before I give it back to the service center.
Since then, I have been unable to ROOT it !!
Tried all the possible methods to root it:
CWM Injection, Smartflash resulted into BOOTLOOP's when i tried to flash older V10 and V20 firmwares. Only firmwares that worked were V20 F and V20 G.
This got me really frustrated as I just couldnt ROOT IT.
Today I flashed European V30 with the intention of ROOTING it with Unlockroot.
This time i was successful in ROOTING.
I installed Rom Manager, Flashed CLockwordmod Recovery. Rebooted into recovery and was greeted with a "LG Security Error" !!!! The phone just wont start.
What is going on ?? Is my bootloader locked ?? I dont know ??
Can someone please help me ??
Official ICS has bootloader locked.
lg putted a "crc check" on the bootloader so if its modified like your case, it gives a security error
rrgrrg said:
lg putted a "crc check" on the bootloader so if its modified like your case, it gives a security error
Click to expand...
Click to collapse
Does that mean I am stuck on STOCK firmware from now on ?? This sucks.
I also came across things like for the Optimus G and Nitro.
Cant anything be done regarding this matter for the Black ?
Removing the very essence of andriod OS by LG by resorting to such stupidity really DISGUSTS me.
Please Dev's, come up with something. STOCK LG roms suck ass.
yes you cannot have cwm with that rom (atleast this easy)
flash another rom with smartflashtool
Download THIS and use THIS tutorial .. you`ll get Gingerbread rooted. After this install rom manager and you can install custom rom.
stefan2012 said:
Download THIS and use THIS tutorial .. you`ll get Gingerbread rooted. After this install rom manager and you can install custom rom.
Click to expand...
Click to collapse
Tried it but FAILED.
STUCK on LG logo with the bottom lights blinking. Waited for more than 10 mins but just stuck there.
As I had mentioned earlier, can boot successfully through only stock firmwares like V20 F, V20 G and V30. Cannot flash patched roms and neither can I flash old V10 firmware as it results in BOOTLOOP.
:crying:
Help Me !
pawan182 said:
Tried it but FAILED.
STUCK on LG logo with the bottom lights blinking. Waited for more than 10 mins but just stuck there.
As I had mentioned earlier, can boot successfully through only stock firmwares like V20 F, V20 G and V30. Cannot flash patched roms and neither can I flash old V10 firmware as it results in BOOTLOOP.
:crying:
Help Me !
Click to expand...
Click to collapse
i got this security error last week
when i tried to change rom FROM V30b to Jelly bam.
I solve my problem by using SMART FLASH...
flash v20g with recovery.
then make a fresh install of jelly bam.
And it works.
Hope it helps u.
Just remember to do a full wipe.
panda_linger said:
i got this security error last week
when i tried to change rom FROM V30b to Jelly bam.
I solve my problem by using SMART FLASH...
flash v20g with recovery.
then make a fresh install of jelly bam.
And it works.
Hope it helps u.
Just remember to do a full wipe.
Click to expand...
Click to collapse
I cannot boot through a patched firmware. Just wont start.
But I want to give your Patched V20 G a shot.
Can u please give me the download link of your Patched V20G ?
pawan182 said:
I cannot boot through a patched firmware. Just wont start.
But I want to give your Patched V20 G a shot.
Can u please give me the download link of your Patched V20G ?
Click to expand...
Click to collapse
Try this website for Firmware http://lg-phone-firmware.com/index.php?id_mod=1
My V20g might not suit you as im from asia.
You see which firmware suit you most.
I think NOOBY guide can solve your problem.
Just follow the steps he provided
http://forum.xda-developers.com/showthread.php?t=1487105
pawan182 said:
I cannot boot through a patched firmware. Just wont start.
But I want to give your Patched V20 G a shot.
Can u please give me the download link of your Patched V20G ?
Click to expand...
Click to collapse
it didnt boot to CWM? just a direct bootloop after flashing with SFT?
re4lsk said:
it didnt boot to CWM? just a direct bootloop after flashing with SFT?
Click to expand...
Click to collapse
A lot of people flash a patched V20 and they forget to flash the Superuser and that results in a bootloop.At least it happened to me when I first rooted my OB in ancient times.Maybe this is the case.
P.S.:Got some tacos today?
Edvin73 said:
A lot of people flash a patched V20 and they forget to flash the Superuser and that results in a bootloop.At least it happened to me when I first rooted my OB in ancient times.Maybe this is the case.
P.S.:Got some tacos today?
Click to expand...
Click to collapse
thats why i was asking if it booted to CWM.
PS no hay tacos hoy.
re4lsk said:
it didnt boot to CWM? just a direct bootloop after flashing with SFT?
Click to expand...
Click to collapse
EXACTLY !!
IT WONT BOOT AFTER FLASHING PATCHED FIRMWARE. STUCK ON LG logo with blinking bottom lights (strange but true).
Tried Rom Converter 2 and 2.1, Injection Method, everything.
Patched V20S, V20O does not work.
also CANNOT boot succesfully throuh a Stock V10 (so that it becomes easy to root).
panda_linger said:
Try this website for Firmware http://lg-phone-firmware.com/index.php?id_mod=1
My V20g might not suit you as im from asia.
You see which firmware suit you most.
I think NOOBY guide can solve your problem.
Just follow the steps he provided
http://forum.xda-developers.com/showthread.php?t=1487105
Click to expand...
Click to collapse
I have tried all possible methods in the above links. Does NOT work. It wont boot through a patched firmware. Seems like LG has put some sort of a LOCK for the BOOTLOADER. Only STOCK V20G, V20F and V30 work.
There is another member with the same issue. Check this.
http://forum.xda-developers.com/showthread.php?p=35908714#post35908714
pawan182 said:
I have tried all possible methods in the above links. Does NOT work. It wont boot through a patched firmware. Seems like LG has put some sort of a LOCK for the BOOTLOADER. Only STOCK V20G, V20F and V30 work.
Click to expand...
Click to collapse
Did you start smartflash as admin? Disable anti virus program and firewall maybe?
Sent from my LG-P970 using xda app-developers app
Hi
This happens if you flash original v30b with smart flash and the only way to go back to GB is flash a patched v20 version....
And it directly first boots into CWM...now dont restart....just flash your backup from your memcard,this will bring your phone back alive....
You can try copy any other zip version in your memory card if u dont have backup....
The problem is original v30 formats the phone in some diff format.....
Flashing it back with CWM...brings it back alive....
If you already flashed patched version then u can try to enter CWM by console...adb reboot recovery......else do as mentioned above....
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Did you start smartflash as admin? Disable anti virus program and firewall maybe?
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Yupp.. tried as admin and antivirus disabled. BOOTLOOP.
The service center guys did something to it. just cant get into CWM after i claimed a repair under warranty.
rajeshmk2012 said:
Hi
This happens if you flash original v30b with smart flash and the only way to go back to GB is flash a patched v20 version....
And it directly first boots into CWM...now dont restart....just flash your backup from your memcard,this will bring your phone back alive....
You can try copy any other zip version in your memory card if u dont have backup....
The problem is original v30 formats the phone in some diff format.....
Flashing it back with CWM...brings it back alive....
If you already flashed patched version then u can try to enter CWM by console...adb reboot recovery......else do as mentioned above....
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I have mentioned it previously also. It does not boot into Recovery/CWM after flashing patched firmware using SFT. It gets STUCK on LG logo. Only stock firmwares work.

[Q] Can't Flash with SmartFlash tool

Hi all,
i'm running cm10.1 on my p970 and i want to flash v30 stock rom (so i can put huexx izs).
I've installed lg usb driver and when i start smart flash tool i cant see the phone... there's nothing in com port.
I've cheched on different computers. Moreover, "select model" has value = BProj.
Do you have any suggestion?
Thanks
AW: [Q] Can't Flash with SmartFlash tool
darcode said:
Hi all,
i'm running cm10.1 on my p970 and i want to flash v30 stock rom (so i can put huexx izs).
I've installed lg usb driver and when i start smart flash tool i cant see the phone... there's nothing in com port.
I've cheched on different computers. Moreover, "select model" has value = BProj.
Do you have any suggestion?
Thanks
Click to expand...
Click to collapse
Simply boot to recovery/cwm, wipe everything, flash izs done. Do a factory reset afterwards in hidden menu and you re good to go, no need to flash v30. You should only flash v30 baseband/fls file afterwards using sft. But i am quite sure it ll work then. Did you also put it in download mode?
Sent from my LG-P970 using xda app-developers app
N00BY0815 said:
Simply boot to recovery/cwm, wipe everything, flash izs done. Do a factory reset afterwards in hidden menu and you re good to go, no need to flash v30. You should only flash v30 baseband/fls file afterwards using sft. But i am quite sure it ll work then. Did you also put it in download mode?
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
I just flashed wiped data, flashed izs and that's it!
No need of flashing V30.
Thanks for your help ^_^

HELP!!

i installed ClockWorkMod and flashed the optimus prime kernel version 2.53 with it. it says kernel flashed successfully. reboot system. when i reboot it shows the LG logo and just stuck at it. i rooted and unlocked the bootloader and everything. i'm on the official jellybean v20c. did i ruin it or what? how can i fix it?! it still opens recovery mode. can someone please reply quickly. please!
Did you flash the stock version of Demetris_I's kernel ?
Sent from my LG-P880 using xda premium
ectoplasma22 said:
Did you flash the stock version of Demetris_I's kernel ?
Sent from my LG-P880 using xda premium
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yes.
the easiest way to fix this is set back your nandroid backup up (if you made it...).
Wipe cache and dalvik cache then reinstall kernel
..make sure u downloaded stock version
Sent from my LG-P880 using xda app-developers app
okay,i panicked and i think i made a bigger mistake. in an attempt(that i didn't think would work) i flashed the cyanogenmod 10.1.2 the stable version(jellybean 4.2.2) and it worked. but i don't like it. i wanna go back to the original rom but with a different kernel. any ideas?
vieri_202 said:
Wipe cache and dalvik cache then reinstall kernel
..make sure u downloaded stock version
Sent from my LG-P880 using xda app-developers app
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i did all that and flashed it twice.
Wipe cache , dalvik and factory reset then format system
Then flash kdz file v20a with kdz tool
Sent from my LG-P880 using xda app-developers app
vieri_202 said:
Wipe cache , dalvik and factory reset then format system
Then flash kdz file v20a with kdz tool
Sent from my LG-P880 using xda app-developers app
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i'm kinda lost here. any links would be highly appreciated.
Factory reset and then flash a new rom. No need to flash a .kdz file
Sent from my LG-P880 using xda premium
ectoplasma22 said:
Factory reset and then flash a new rom. No need to flash a .kdz file
Sent from my LG-P880 using xda premium
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can only find the .kdz versions of it. any idea where i can find it?
you ca go to v20b like this
step 1:- keep ur phone off and connect ur phone by holding vol - key, it will show u software update
step 2:- then open lg pc suite
step 3:- click on device then select emergency firmware recovery
step 4:- u will come with notification u have to click ok
step 5:-then u will see lg mobile support tool there select ur country and install drivers
step 6:- then it will show ur phone connected but it may say ur phone as already updated software etc, but dont worry it will update it then leave it it will start downloading firmware and once its over phone will reboot normally.after your be back to 20b:good:
snekler said:
you ca go to v20b like this
step 1:- keep ur phone off and connect ur phone by holding vol - key, it will show u software update
step 2:- then open lg pc suite
step 3:- click on device then select emergency firmware recovery
step 4:- u will come with notification u have to click ok
step 5:-then u will see lg mobile support tool there select ur country and install drivers
step 6:- then it will show ur phone connected but it may say ur phone as already updated software etc, but dont worry it will update it then leave it it will start downloading firmware and once its over phone will reboot normally.after your be back to 20b:good:
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didn't work. thanks,though.
islam1710 said:
didn't work. thanks,though.
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There's a few stock based ROMs in the dev section, they should suit your needs without the headache of using a PC when you have CWM. I recommend the one with qslide
Sent from my smart frying pan (Tegra 3)
i flashed the kdz file successfully. thanks to everyone who replied. i appreciate it. but i still want to flash a kernel because the lags and bugs in the official jellybean are really bad. any pointers to help me avoid all this are much appreciated. thanks again.
islam1710 said:
i flashed the kdz file successfully. thanks to everyone who replied. i appreciate it. but i still want to flash a kernel because the lags and bugs in the official jellybean are really bad. any pointers to help me avoid all this are much appreciated. thanks again.
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1: Delete lg mlt apk
2: CWM backup!
3: flash any kernel
4: Enjoy lag free experience!
5: (Optional) Install cm10.2 for supafastestmegaawesomeness!!!!!
Sent from my smart frying pan (Tegra 3)
the download links are deleted
Sent from my LG-P880 using xda app-developers app
i disabled MLT from the hidden menu. do i have to delete the apk? where is it located?
Sent from my LG-P880 using xda app-developers app
islam1710 said:
i disabled MLT from the hidden menu. do i have to delete the apk? where is it located?
Sent from my LG-P880 using xda app-developers app
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Just use titanium backup to delete the apk
Sent from my smart frying pan (Tegra 3)
@non4 said:
Just use titanium backup to delete the apk
Sent from my smart frying pan (Tegra 3)
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hey,i followed all the steps and flashed it. the phone started this time but in the software information the kernel version still is 3.1.10(that's the stock version,right?) why didn't it work?

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