[Q]I can use v20e, the remaining versions of all bootloop.. - LG Optimus Black

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..

Related

How can i open recovery mode ?

i have the lg optimus black and i just rooted it but i dont know how to get in the recovery mode somebody can help me ?
tnx
Eword said:
i have the lg optimus black and i just rooted it but i dont know how to get in the recovery mode somebody can help me ?
tnx
Click to expand...
Click to collapse
Try downloading Rom manager from the market and then choose to rebbot in recovery mode
Download rom manager free, go in" install recovery", the app flash then the recovery partition for you,,
Sent from my LG-P970 using jelly bean
I have other question. I installed cwm and flashed some rom but now I am stuck on bootanimation bootloop because something went wrong. How can I go to recovery now to fix it?
Acuap said:
I have other question. I installed cwm and flashed some rom but now I am stuck on bootanimation bootloop because something went wrong. How can I go to recovery now to fix it?
Click to expand...
Click to collapse
Whats some rom? Be more precise please. You ll always be able to unbrick it using smartflash. But maybe you should simply use an unrooted rom... just use b2c tool and the option emergency recovery. And then first read, what you have to do, what it does and which kind of results you will be confronted with, then try again.
Dont mean to flame, but it seems you already did it wrong twice...
Sent from my LG-P970 using xda app-developers app
Nope. Once. My sdcard somehow unmounted itself while installing Marvel rom 9. Dunno why. Well, gonna try your method tomorrow. Thanks for tips!
Acuap said:
Nope. Once. My sdcard somehow unmounted itself while installing Marvel rom 9. Dunno why. Well, gonna try your method tomorrow. Thanks for tips!
Click to expand...
Click to collapse
have you already tried using G-recovery?
I think you can do it in Marvel ROM, you just have to start pressing for a few times the G button while booting
LGP970 said:
have you already tried using G-recovery?
I think you can do it in Marvel ROM, you just have to start pressing for a few times the G button while booting
Click to expand...
Click to collapse
Worked like charm. Thank you!

[SOLVED] Need urgent help !

Hello,
i got some problems with my Galaxy Note.
When i tried to put a custom kernel on my phone, i booted with a yellow triangle, and somehow that's everything it does.
it wont get past that point.
I can get into download mode.
Anyone got a solution for me?
I didnt wipe anything and i used odin to flash the kernel.
Nickkrommenie said:
Hello,
i got some problems with my Galaxy Note.
When i tried to put a custom kernel on my phone, i booted with a yellow triangle, and somehow that's everything it does.
it wont get past that point.
I can get into download mode.
Anyone got a solution for me?
Click to expand...
Click to collapse
What rom are you on and what kernel have you flashed? Have you wiped cache and dalvik?
Sent from my GT-N7000 using xda premium
SpyderTracks said:
What rom are you on and what kernel have you flashed? Have you wiped cache and dalvik?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
I'm on stock ICS 4.0.3, i flashed the GL_NOTECORE_HYDRACORE_v4-3b_STD kernel from joosh3
Guys i really dont know what to do, someone please help me?
Nickkrommenie said:
Guys i really dont know what to do, someone please help me?
Click to expand...
Click to collapse
The kernel is fine for the rom, did you wiped cache and dalvik after flash?
Sent from my GT-N7000 using xda premium
SpyderTracks said:
The kernel is fine for the rom, did you wiped cache and dalvik after flash?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Well, i flashed the kernel. and when my phone booted it just went straight to the yellow triangle and did nothing else.
So i couldnt really wipe anything ..
Nickkrommenie said:
Well, i flashed the kernel. and when my phone booted it just went straight to the yellow triangle and did nothing else.
So i couldnt really wipe anything ..
Click to expand...
Click to collapse
Try to flash HydraCore v7. I had problem when I flash GL_NOTECORE_HYDRACORE_v4-3b_STD. When I reflash with HydraCore v7 It works fine for me.
How did you flash hydracore, Stock recovery or pc odin.?
Sent from my GT-N7000 using xda premium
tknguyencsu said:
Try to flash HydraCore v7. I had problem when I flash GL_NOTECORE_HYDRACORE_v4-3b_STD. When I reflash with HydraCore v7 It works fine for me.
Click to expand...
Click to collapse
Thanks, i will try that now
SpyderTracks said:
How did you flash hydracore, Stock recovery or pc odin.?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
I flashed hydracore via pc Odin.
Everything i did was just flashing a hydracore kernel on a stock ICS note 4.0.3
Nickkrommenie said:
I flashed hydracore via pc Odin.
Everything i did was just flashing a hydracore kernel on a stock ICS note 4.0.3
Click to expand...
Click to collapse
Think hydracore should be flashed under cwm, would explain this issue.
Sent from my GT-N7000 using xda premium
Isn't there any way to just restore my phone back to normal?
Just the stock rom+kernel etc.
I've heard that CWM could brick my phone.
Update: I tried using Odin again, i put N7000XXLPYkernel.tar in the PDA section, and started.
Everything seemed to go well, and Odin said Pass!
Still stuck with the yellow triangle, the phone isn't booting ..
Nickkrommenie said:
Update: I tried using Odin again, i put N7000XXLPYkernel.tar in the PDA section, and started.
Everything seemed to go well, and Odin said Pass!
Still stuck with the yellow triangle, the phone isn't booting ..
Click to expand...
Click to collapse
After a flash you have to perform the 3 wipes, can you get into recovery?
Sent from my GT-N7000 using xda premium
Update:
Tried flashing speedmod kernel, no succes either.
The phone just keeps on hanging at the yellow triangle !
SpyderTracks said:
After a flash you have to perform the 3 wipes, can you get into recovery?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Nope, i cant get into recovery.
Using Odin to flash other kernels doesnt seem to fix the problem ...
Im stuck with the bootscreen and download mode
SpyderTracks, will the problem be solved if i just flash gingerbread 2.3.6?
Guys, could anyone help me?
couldn't used my phone sinds yesterdaynight and i would really like to use it again ..
Well, i flashed the pre-rooted gb rom from dr ketan..
and it worked !
Got working GB on my note, and getting a softwareupdate to ICS now.
Spider, i want to thank you for your time
Nickkrommenie said:
Well, i flashed the pre-rooted gb rom from dr ketan..
and it worked !
Got working GB on my note, and getting a softwareupdate to ICS now.
Spider, i want to thank you for your time
Click to expand...
Click to collapse
Sorry didn't reply, was a bit busy, but glad you got it sorted. Custom kernels are supposed to be flashed in cwm not with pc Odin. There is an issue with temporary cwm.exe, but cwm that's included with kernels works fine.
Sent from my GT-N7000 using xda premium

Need help with getting ICS on my 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

CyanogenMod 10.1 (build 30/08) stuck at boot

Sent from my GT-S6500 using xda app-developers app
I have the NFC version S5600, and after installing the latest build, I can't boot properly, can someone help me?
Sent from my GT-S6500 using xda app-developers app
Enter recovery mode. Wipe data. Clear dalvic cache. Reboot
^^^ what he said and also consider that the first boot takes about 5 min or more ...
okay I'll give it a go right now
Edit: the boot is stuck at the screen where it says samsung Galaxy mini, and it stay like that for 2-3mins and reboots again. i donno whats wrong with it
Sent from my GT-S6500 using xda app-developers app
alpun147 said:
okay I'll give it a go right now
Edit: the boot is stuck at the screen where it says samsung Galaxy mini, and it stay like that for 2-3mins and reboots again. i donno whats wrong with it
Sent from my GT-S6500 using xda app-developers app
Click to expand...
Click to collapse
It called bootloop. Try to enter recovery mode by hold all physical button. Wipe data, clear dalvic cache then reboot. If the problem persist then try to reflash the ROM.
lowtax said:
It called bootloop. Try to enter recovery mode by hold all physical button. Wipe data, clear dalvic cache then reboot. If the problem persist then try to reflash the ROM.
Click to expand...
Click to collapse
I had done all that and should i reflash the stock rom or the cm 10.1?
flash cm 10 again but if still doesn't boot
u should reflash your stock rom thru odin
akosicarlo said:
flash cm 10 again but if still doesn't boot
u should reflash your stock rom thru odin
Click to expand...
Click to collapse
exactly...thats what I mean
akosicarlo said:
flash cm 10 again but if still doesn't boot
u should reflash your stock rom thru odin
Click to expand...
Click to collapse
I will flash try it again in a few hours as i'm gonna be busy now. i will flash the stock rom S6500BLK2_S6500TMULK2_TMU.zip if it fails
goodluck
and also try another firmware
I tried it again and it worked, some how it booted fine. but the wifi could not be turned on, so i went back to the 18/08 build as my wifi works there. Thanks for all your help guys :laugh:
congrats bro ....
maybe we deserve thanks ?
yes you do guys and I forgot bout that sorry
Sent from my GT-S6500 using xda app-developers app
haha no need to say sorry _^

Please help with phone not booting

Hey guys. Been around for a while and have never encounted this problem. I went to restore back to stock firmware after running a custom rom.. both 4.3... I added the firmware to odin. It failed before it started and rebooted th phone. Figured out that the firmware I downloaded must of been corrupt/incompletly downloaded.. stuck on samsung boot logo.. tried to restore a fresh complete rom but still stuck on boot logo.. is there something I can do to fix it other than sen it in.
Sent from my GT-S5830 using xda app-developers app
You don't mention recovery .
Usual would be to format sdcard system data cache boot to download mode and flash stock rom .
Yeah i have done all that
Sent from my GT-S5830 using xda app-developers app
After install, try pulling the battery during boot then boot into stock recovery and do a factory reset/data wipe.
Has worked for some
fridgie said:
After install, try pulling the battery during boot then boot into stock recovery and do a factory reset/data wipe.
Has worked for some
Click to expand...
Click to collapse
Tried. Didnt work.. seems like the I have corrupted something in the phone.. tried everything in this forum. But wont come out of boot loop..
Sent from my GT-I9305 using xda app-developers app
winxuser said:
Tried. Didnt work.. seems like the I have corrupted something in the phone.. tried everything in this forum. But wont come out of boot loop..
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
Have you tried to change the sdcard?
viktorak said:
Have you tried to change the sdcard?
Click to expand...
Click to collapse
the sdcard is not the problem,, i have corrupted the partitions i think,, altho flashing firmware with odin works fine, it just doesnt boot
really wish I could afford to get this phone fixed I miss this phone and have gone back to an old crappy galaxy ace

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