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hi guys im running on gingerbread 2.3.4 V20E and i cant root my device. iv tried unlock root, gingerbreak superone click but doesn't work. also i gave tried blackjack v1.2 but i didnt get proper root access. HELP! thanks for reading!
ashvinfroyo said:
hi guys im running on gingerbread 2.3.4 V20E and i cant root my device. iv tried unlock root, gingerbreak superone click but doesn't work. also i gave tried blackjack v1.2 but i didnt get proper root access. HELP! thanks for reading!
Click to expand...
Click to collapse
No exploit will work... LG fixed that.. damn lg
Anyways why did not you search before, there are a no of threads regarding rooting.
Use cwm injection method and flash your rom again. http://forum.xda-developers.com/showthread.php?t=1512203
By the way you should try other custom roms here as well rather than stock.
A future reference and best rooting technique http://tinyurl.com/6t9vm27:thumbup:
Sent from my LG-P970 using XDA
First of all, since you're new to this board please read the Welcome To The LG Optimus Black Section..... (Please Read If You're New)
Also, read the [HOW TO]The Big N00B how-to! since it will answer most of your questions.
Second, if you would have searched you would have found your answer already, but i'll help you (i'm in a good mood today too ).
You can find an already rooted v20E firmware HERE.
Just follow the steps from THIS post but instead of using the V20B firmware files use the ones from the V20E firmware (i've already given the link to the V20E above).
Good luck and happy modding
Can't wipe data/factory reset
hello i just flashed my optimus black with smartflash as instructed i boot into recovery but however when i select wipe data there is no "yes" option to select i can only select no! HELP
Are you on cwm touch??? If you are, then yes option will be below the no. Scroll down with your volume rocker...
Sent from my LG-P970 using XDA
wow it worked!
thanks man it worked! many thanks!
ashvinfroyo said:
thanks man it worked! many thanks!
Click to expand...
Click to collapse
You are welcome ... by the way touch scrolling is also available... :-D
Sent from my LG-P970 using XDA
Smartflashtool has stopped working
Hi, my OB also has v20E firmware installed by default. I 've tried to root the phone by using smartflashtool method that has already been described above. However, whenever I tried to root my device, it always ended up in failures. The smartflashtool program either showed "Timeout error is occurred" (sometimes) up or "Smartflashtool MFC has stopped working" (most of the times) at various points in the rooting progress
I used all of the programs mentioned on the posts above but still no luck
- Installed LGSmartPhone_ModemlinkDUNDrive_WHQL_ML_Ver_1.0
- Installed LGWindowsMobile_USBDriver_WHQL_ML_Ver_1.0
- Installed LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6
- [patched]V20E_SEA.bin
- V20e_SEA.fls
And currently, my phone cannot boot into the main phone screen (it can only display LG logo at best). Please help!
b3aver said:
Hi, my OB also has v20E firmware installed by default. I 've tried to root the phone by using smartflashtool method that has already been described above. However, whenever I tried to root my device, it always ended up in failures. The smartflashtool program either showed "Timeout error is occurred" (sometimes) up or "Smartflashtool MFC has stopped working" (most of the times) at various points in the rooting progress
I used all of the programs mentioned on the posts above but still no luck
- Installed LGSmartPhone_ModemlinkDUNDrive_WHQL_ML_Ver_1.0
- Installed LGWindowsMobile_USBDriver_WHQL_ML_Ver_1.0
- Installed LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6
- [patched]V20E_SEA.bin
- V20e_SEA.fls
And currently, my phone cannot boot into the main phone screen (it can only display LG logo at best). Please help!
Click to expand...
Click to collapse
hi,
sure, you haven't root your device !
phone will reboot recovery
13. Wipe all data/factiry reset
14. flash Superuser.zip " for root device
15. Reboot system now
superuser.zip download : http://www.mediafire.com/?a1re78800owv3aj Flash with cmw touch in recovery
run smartflashtool with rights administrator also...
use this patched rom => http://forum.xda-developers.com/showpost.php?p=23833005&postcount=186
YkZ_1967 said:
hi,
sure, you haven't root your device !
phone will reboot recovery
13. Wipe all data/factiry reset
14. flash Superuser.zip " for root device
15. Reboot system now
Hi, thanks for your reply. Unfortunately, I haven't gotten to the point where the phone was rooted successfully (100%), whenever I tried to run B_SmartFlashTool_Extern.exe, it always ended up in error. What did I do wrong? I've used the appropriate files and installer, haven't I? Now, I'm totally freaked out because my phone has run out of battery and doesn't show any sign of charging even though I've connected the charger
Oh by the way, I've already used the patch rom for V20e, but still no avail and already tried running the program with admin rights
Click to expand...
Click to collapse
are you able to enter in S/W update mode now ?
key volume + and usb plugged
or use r&dtt method => http://forum.xda-developers.com/showthread.php?t=1111771
Ok, I'm totally freaked out now. I can't even start the S/W update mode anymore although I've been charging the phone for about 15 minutes. No, I don't know how to use r&dtt method, tried to read the post but I don't which one is r&dtt method. Can you help me? I've checked the charger and it felt warm after 15 minutes of charging though
b3aver said:
Ok, I'm totally freaked out now. I can't even start the S/W update mode anymore although I've been charging the phone for about 15 minutes. No, I don't know how to use r&dtt method, tried to read the post but I don't which one is r&dtt method. Can you help me? I've checked the charger and it felt warm after 15 minutes of charging though
Click to expand...
Click to collapse
remove the battery and leave five minutes without
phone must be on power off
plug usb cable and press volume keys+
say me if the phone can be enter in S/W update mode, i' m watching for LGFlashTool.exe, never used again, always unbrick my Ob with smartflash tools method
Question about root
Hi, I just root rights to V20O not only to root recovery, how to do it. Recovery mode without dissolving it.
Guys,
I'm relatively new to flashing recovery and ROMs..
So, sorry if this is a noob question..
I really need urgent help!
I am on V20a (ESA-XXX) and have successfully rooted my phone.
I tried installing CWM using this method..
http://forum.xda-developers.com/showthread.php?t=2180138
I used the unsecure boot provided by gordon0001
http://forum.xda-developers.com/showthread.php?p=39918805&highlight=unsecure#post39918805
After i restarted my phone, it got stuck at boot!!
Its gives the following error and turns of in 5 seconds..
[LG-Security] Error: Boot Image Signature!
The phone doesn't start and does not go into recovery either..
The phone is not even recognised by my PC.. keeps restarting (to error screen) if i connect to pc..
Please, someone help me.. I'm really scared.. I don't want to lose my phone.. :crying:
I read a similar prob, but no solution found..
http://forum.xda-developers.com/showthread.php?t=2223697
PLEASE HELP!!
SOLUTION:
Reflash .kdz via Software Upgrade Mode (hold Power button and Volume - )
Dude, reflashing your phone should work. As long as SW mode is still accessible, your phone isn't dead yet. Follow the instructions on this post http://forum.xda-developers.com/showthread.php?p=35971349 Be freaking sure all necessary drivers are properly installed.
Or you can put your phone in recovery mode (power + vol +) and reinstall the stock rom using recovery LG tools providing your Internet connection is fast and stable
Sent from my LG-P880 using Tapatalk 2
hey dude, i have flashed 7 times exactly since this morning only. and i have gotten that error 3 times of those 7. so it should not be a problem
Thanks!
After a few attempts, was able to go to the s/w upgrade mode.. (power + vol(-) )
Reflashed .kdz and it's all good.. (had to root again)
Actually, i was freaked out more coz it's my new phone and i didn't find others with the problem..
I hope that this thread would help if anyone faces a similar problem in the future..
Thanks for the prompt response, guys!
TechnoBraker said:
After a few attempts, was able to go to the s/w upgrade mode.. (power + vol(-) )
Reflashed .kdz and it's all good.. (had to root again)
Actually, i was freaked out more coz it's my new phone and i didn't find others with the problem..
I hope that this thread would help if anyone faces a similar problem in the future..
Thanks for the prompt response, guys!
Click to expand...
Click to collapse
You don't read a lot, right?...
If I had 100€ for each user that had that same problem...
(thinking about 1€, hummm?... of course not, 100's better)
TechnoBraker said:
Guys,
I'm relatively new to flashing recovery and ROMs..
So, sorry if this is a noob question..
I really need urgent help!
I am on V20a (ESA-XXX) and have successfully rooted my phone.
I tried installing CWM using this method..
http://forum.xda-developers.com/showthread.php?t=2180138
I used the unsecure boot provided by gordon0001
http://forum.xda-developers.com/showthread.php?p=39918805&highlight=unsecure#post39918805
After i restarted my phone, it got stuck at boot!!
Its gives the following error and turns of in 5 seconds..
[LG-Security] Error: Boot Image Signature!
The phone doesn't start and does not go into recovery either..
The phone is not even recognised by my PC.. keeps restarting (to error screen) if i connect to pc..
Please, someone help me.. I'm really scared.. I don't want to lose my phone.. :crying:
I read a similar prob, but no solution found..
http://forum.xda-developers.com/showthread.php?t=2223697
PLEASE HELP!!
SOLUTION:
Reflash .kdz via Software Upgrade Mode (hold Power button and Volume - )
Click to expand...
Click to collapse
But WHY AND HOW did it happen? have you flashed a custom rom now without errors?
GeBoe said:
But WHY AND HOW did it happen? have you flashed a custom rom now without errors?
Click to expand...
Click to collapse
You needed to unlock bootloader first, either "adb reboot oem-unlock" or download terminal emulator, root the phone and type:
su
echo 40000000c8 > /sys/firmware/fuse/odm_reserved
Sent from my rooted P880
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
askinkoc said:
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
Click to expand...
Click to collapse
And once again:
flashing stock is not at all dangerous. it will not brick your device or something else.
Sometimes you even have to re-stock your phone.
Stock is safe!
askinkoc said:
I solved the problem flashing back to stock rom.
From this page http://lg-phone-firmware.com/ you may download your original stock rom.
WARNING: IF YOU FLASHED YOUR PHONE WITH A CUSTOM ROM, NEVER TRY TO FLASH BACK TO AN ORIGINAL STOCK ROM.
Click to expand...
Click to collapse
haha, flashing the stock rom back can never be a problem..
that is the only rom which inherently supposed to be problem-free!
@non4 said:
You needed to unlock bootloader first, either "adb reboot oem-unlock" or download terminal emulator, root the phone and type:
su
echo 40000000c8 > /sys/firmware/fuse/odm_reserved
Sent from my rooted P880
Click to expand...
Click to collapse
just tried this ^^^ worked thanks
Had the exact same problem as TechnoBraker however if you held the power button as the phone turned to "power save" and you timed it perfectly it would start normally and as long as i didnt try to go into recovery mode it was fine
Hello. PLEASE, can anyone help me, I have a LG 4x and I've tried to flash CWM image from here http://forum.xda-developers.com/showthread.php?t=2298420 but I cannot entry after that in Software Update ( Volume - and Power button) and not even with (Volume + Home and Power Button). I get this error [LGE _SECURITY]error: boot image signature
[LGE _SECURITY]5 seconds after power is turned off for power saving
My phone start very well, I can talk from him but I can not make Factory Reset and flash back the stock rom.
Sorry for my english and I hope someone can help me!
Thank you!
alexxutzu said:
Hello. PLEASE, can anyone help me, I have a LG 4x and I've tried to flash CWM image from here http://forum.xda-developers.com/showthread.php?t=2298420 but I cannot entry after that in Software Update ( Volume - and Power button) and not even with (Volume + Home and Power Button). I get this error [LGE _SECURITY]error: boot image signature
[LGE _SECURITY]5 seconds after power is turned off for power saving
My phone start very well, I can talk from him but I can not make Factory Reset and flash back the stock rom.
Sorry for my english and I hope someone can help me!
Thank you!
Click to expand...
Click to collapse
you installed cwm without unlocking bootloader. re-flash 20a/20b (jellybean 4.1.2) kdz, then unlock your bootloader, then install any custom recovery you want/need
Have i go bak to JB anytime?
Flying_Bear said:
you installed cwm without unlocking bootloader. re-flash 20a/20b (jellybean 4.1.2) kdz, then unlock your bootloader, then install any custom recovery you want/need
Click to expand...
Click to collapse
HEy
I have a question:
Have I flash to JB back anyway or can I only Unlock my BL and then it will work?
Sry my English is very bad
mivoe99 said:
HEy
I have a question:
Have I flash to JB back anyway or can I only Unlock my BL and then it will work?
Sry my English is very bad
Click to expand...
Click to collapse
Bootloader unlocking is only available if you're on JB. If your boot image is faulty you need to revert back to official JB.
Sent from my LG-P880 using XDA Premium 4 mobile app
Ok, but I haven't installed a cousom ROM
Omario-242 said:
Bootloader unlocking is only available if you're on JB. If your boot image is faulty you need to revert back to official JB.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I havent' installed a cusotm ROM yet. I have only installed CWM with ROM Manager, but i have already tried to delete the CWM I want to flash it manual.
My ROM is the normal LG P880 ROM JB.
How or have I go back to the normal JB?
Sry for my English I'm german
mivoe99 said:
I havent' installed a cusotm ROM yet. I have only installed CWM with ROM Manager, but i have already tried to delete the CWM I want to flash it manual.
My ROM is the normal LG P880 ROM JB.
How or have I go back to the normal JB?
Sry for my English I'm german
Click to expand...
Click to collapse
German here too
So if I understood you right, you tried to install CWM without unlocking your boot loader? So now you got a boot image error? I'd suggest to try LG Mobile Support Tool and flash V20A/V20B and then unlock Boot loader. Even if you're on "official JB" as of now, installing CWM without unlocked bootloader screwed your boot image and there's no way to do anything without flashing back a kdz.
Sent from my LG-P880 using XDA Premium 4 mobile app
LG Mobil Support Tool doesn't work
Omario-242 said:
German here too
So if I understood you right, you tried to install CWM without unlocking your boot loader? So now you got a boot image error? I'd suggest to try LG Mobile Support Tool and flash V20A/V20B and then unlock Boot loader. Even if you're on "official JB" as of now, installing CWM without unlocked bootloader screwed your boot image and there's no way to do anything without flashing back a kdz.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey,
I have tried to do the Update to the Firmware by LG Mobile Support Tool but there is a Error every try. I have tried it about ten times but the Update fails every time. What can I do now? :/
There is no Error Code or something.
Can help a factory reset there?
Or should i falsh the Original Recovery with the All-in-One toolkit?
mivoe99 said:
Hey,
I have tried to do the Update to the Firmware by LG Mobile Support Tool but there is a Error every try. I have tried it about ten times but the Update fails every time. What can I do now? :/
There is no Error Code or something.
Can help a factory reset there?
Or should i falsh the Original Recovery with the All-in-One toolkit?
Click to expand...
Click to collapse
Could be due to wrong drivers. Reinstall them and try again.
Sent from my LG-P880 using XDA Premium 4 mobile app
Reinstalled Drivers
Omario-242 said:
Could be due to wrong drivers. Reinstall them and try again.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey,
I have reinstalled the drivers for my device, but the installation failed again.
What can I do else? :/
Hi!
I just rooted my brand new LG optimus 4x HD, and when I was going to install cyanogenmod on it, the phone stopped working. I pressed to restart in recovery and installing the rom, but when it was about to restart, it only says something like: unrecoverable boot loader, and something with kernel. I don't know what this means, but I hope there is a way to fix this, because the phone is brand new, and now I can't even start it.
Some suggestions?
Taynor said:
Hi!
I just rooted my brand new LG optimus 4x HD, and when I was going to install cyanogenmod on it, the phone stopped working. I pressed to restart in recovery and installing the rom, but when it was about to restart, it only says something like: unrecoverable boot loader, and something with kernel. I don't know what this means, but I hope there is a way to fix this, because the phone is brand new, and now I can't even start it.
Some suggestions?
Click to expand...
Click to collapse
Just flash original stock KDZ file with kdz flasher.
If you want to install CM, you do not need a rooted phone, but an unlocked bootloader.
Check the respective threads for details on how to unlock the phone and then flash CM.
Taynor said:
Hi!
I just rooted my brand new LG optimus 4x HD, and when I was going to install cyanogenmod on it, the phone stopped working. I pressed to restart in recovery and installing the rom, but when it was about to restart, it only says something like: unrecoverable boot loader, and something with kernel. I don't know what this means, but I hope there is a way to fix this, because the phone is brand new, and now I can't even start it.
Some suggestions?
Click to expand...
Click to collapse
try flashing the stock rom again
to fix this problem
seems like something went wrong maybe
go in dev section to find how
Soul reaper said:
try flashing the stock rom again
to fix this problem
seems like something went wrong maybe
go in dev section to find how
Click to expand...
Click to collapse
But how am I supposed to do anything when I can't even start my phone? :/
Taynor said:
But how am I supposed to do anything when I can't even start my phone? :/
Click to expand...
Click to collapse
Enter software upgrade mode. Better yet http://forum.xda-developers.com/showthread.php?t=2069723
anGel_pLayer said:
Enter software upgrade mode. Better yet http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
ok, i'll try that in a couple of hours when I get home, Thanks everyone! I'll be back if there is another problem
in the lg pc suite that comes with the phone there is an option in "Device" for "emergency firmware recovery" this should be a relatively easy way to restore your phone if it allows you to do it without booting up otherwise use the method posted earlier. to get into the correct mode on the phone turn phone off, then whilst holding vol- plug in the usb (don't press power button) this should enter software upgrade mode.
after this you will lose root and if you unlocked your bootloader will relock it.
i used this http://forum.xda-developers.com/showthread.php?t=2256392 all in one tool to root and this http://forum.xda-developers.com/showpost.php?p=40918727&postcount=108 to unlock bootloader, you can use the all in one tool (from rooting) to install cwm after you have unlocked bootloader.
I hope this helps
maff90 said:
in the lg pc suite that comes with the phone there is an option in "Device" for "emergency firmware recovery" this should be a relatively easy way to restore your phone if it allows you to do it without booting up otherwise use the method posted earlier. to get into the correct mode on the phone turn phone off, then whilst holding vol- plug in the usb (don't press power button) this should enter software upgrade mode.
after this you will lose root and if you unlocked your bootloader will relock it.
i used this http://forum.xda-developers.com/showthread.php?t=2256392 all in one tool to root and this http://forum.xda-developers.com/showpost.php?p=40918727&postcount=108 to unlock bootloader, you can use the all in one tool (from rooting) to install cwm after you have unlocked bootloader.
I hope this helps
Click to expand...
Click to collapse
I tried to root via the all-in-one toolbox, but I don't get how I am supposed to do... And after trying to do some things and factory resets, I'm unable to start my phone again. This time i'm stuck on bootscreen. And I can't seem to get to the S/W Upgrade screen again, i don't know why...
Is there something i can do with ADB sideload?
Taynor said:
I tried to root via the all-in-one toolbox, but I don't get how I am supposed to do... And after trying to do some things and factory resets, I'm unable to start my phone again. This time i'm stuck on bootscreen. And I can't seem to get to the S/W Upgrade screen again, i don't know why...
Is there something i can do with ADB sideload?
Click to expand...
Click to collapse
Open and reinsert your battery. It may help.
It helped me when couldn't get into s/w upgrade mode after flashing CyanogenMod RC2.
Subhajitdas298 said:
Open and reinsert your battery. It may help.
It helped me when couldn't get into s/w upgrade mode after flashing CyanogenMod RC2.
Click to expand...
Click to collapse
I try to flash to RC2 too... But without success. How do I get into S/W Upgrade mode? nothing works, and holding down volume button doesn't make anything happen :/
Taynor said:
I try to flash to RC2 too... But without success. How do I get into S/W Upgrade mode? nothing works, and holding down volume button doesn't make anything happen :/
Click to expand...
Click to collapse
to get into S/W upgrade mode, remove battery, insert battery, hold the vol-, and plug in a usb attached to a computer (keep holding vol-).
hope this helps. also try a different pc usb port or a different cable (just to eliminate any variables)
maff90 said:
to get into S/W upgrade mode, remove battery, insert battery, hold the vol-, and plug in a usb attached to a computer (keep holding vol-).
hope this helps. also try a different pc usb port or a different cable (just to eliminate any variables)
Click to expand...
Click to collapse
For how long do I need to hold down the volume button?
Taynor said:
For how long do I need to hold down the volume button?
Click to expand...
Click to collapse
it should only be about 15secs before the s/w update mode starts
just to make it clear i made a video http://www.youtube.com/watch?v=F0Vw-ZTr3xY
maff90 said:
it should only be about 15secs before the s/w update mode starts
just to make it clear i made a video http://www.youtube.com/watch?v=F0Vw-ZTr3xY
Click to expand...
Click to collapse
Thank you so much for the video, it worked and now my phone is rooted and alive, now I just have to figure out how to flash a custom rom into it and the CMW recovery...
Good to see you ok. CWM needs unlocked bootloader not just root.
Taynor said:
Thank you so much for the video, it worked and now my phone is rooted and alive, now I just have to figure out how to flash a custom rom into it and the CMW recovery...
Click to expand...
Click to collapse
I don't know why didn't you understand my words but glad that you are running well now. For CWM or a custom rom, you need unlocked the bootloader not root.
I've managed to fix it now, I don't know how, but it worked thanks everyone for the help, running cm10.1 now
Is there anyway i can dowbload lg+ tag and quick memo? It isnt included in the rom :/
No, but I did a factory reset and flashed the rom, and then the stock apps werent included
astr_x said:
If you want to install CM, you do not need a rooted phone, but an unlocked bootloader.
Check the respective threads for details on how to unlock the phone and then flash CM.
Click to expand...
Click to collapse
Hi astr_x,
Do you have any example links for the respective threads you mention? I have tried adb and fastboot. I hold Volume down + plug into my computer and I get the Unrecoverable bootloader error that was mentioned above. In fact, I get this error even when I plug my phone to a normal plug (and not PC). Anyway, I connect my phone to my laptop (I always get the error mentioned) and when I type the relative adb+fastboot command in cmd (after installing all the relative drivers), I get "Error: Unknown device".
Any thoughts?
Hi guys,
I tried to root my razr i XT890.
Successfully I could easily unlock the bootloader.
But the CWM flash/installation didn't work.
I tried dozens of tutorials and youtube instructions, even the installer.
But when I rebooted to make the final root, it was again the stock recovery :crying:
Can someone help me?
More specific: in the command line (pc) it said it finished flashing, while in the phone it said "flashing" for several minutes. so I just rebooted.
Currently I'm stuck in the stock recovery. Can't do anything. Screen is on. Dammit. I think I have to wait till the battery is empty :/
As an emergency, you can force turn off by pressing pwr+VolUp+VolDn keys all three at the same time for about 8 seconds, the phone should shutdown... let us know how does it come up after rebooting...
.
nick7722 said:
As an emergency, you can force turn off by pressing pwr+VolUp+VolDn keys all three at the same time for about 8 seconds, the phone should shutdown... let us know how does it come up after rebooting...
.
Click to expand...
Click to collapse
Thank you very much it did work.
Do you have any idea about the cwm?
I used the same installer you're referencing above (by Lebobo), but installed TWRP instead, it has always worked fine for me, it has the same features (and then some more) than CWM recovery... it's worth a try...
.
nick7722 said:
I used the same installer you're referencing above (by Lebobo), but installed TWRP instead, it has always worked fine for me, it has the same features (and then some more) than CWM recovery... it's worth a try...
.
Click to expand...
Click to collapse
I tried it already. Without success :crying:
mmmm let's see, you say you get stock recovery back after a reboot, that means you have got custom recovery at one time to attempt rooting, is this correct?
What rooting method are you attempting? I recall using a RazrIRoot2.1[JB].zip file to gain root... actually it's still in my microSD card...
.
nick7722 said:
mmmm let's see, you say you get stock recovery back after a reboot, that means you have got custom recovery at one time to attempt rooting, is this correct?
What rooting method are you attempting? I recall using a RazrIRoot2.1[JB].zip file to gain root... actually it's still in my microSD card...
.
Click to expand...
Click to collapse
actually it was all the time the stock recovery. I think.
Yes I planned to root with the RazrIRoot2.1[JB].zip file once I solved the CWM installation
.
Well, it should be very straight forward, bootloader should be unlocked and USB debugging enabled for it to work, can't think of other prerequisite... if you have these two you should be good to go... it should not be necessary, but probably try a factory reset / cache and dalvik wipe... but you would loose all of your data... then again enable usb debugging...
.
As I said the Bootloader is unlocked. USB debugging is of course enabled.
Android is JB 4.1.2 Could this be a reason?
http://www.handy-faq.de/forum/showthread.php?p=2566441
Try our TWRP or CWM Flasher. Connect with USB Debugging enabled, start the FlashTWRP.bat.
After it flashed the Recovery, it will bring you right back into the Bootloader. Select Recovery with Vol.down, accept with vol. up and get rooted :thumbup:
Gesendet von meinem XT890 mit Tapatalk 2
You should be able to flash recovery in JellyBean with no problem using Lebobo's installer, that's not an issue... have you tried this version as well? There are options for black and white, that is only the interface, they work the same...
Thank you sooo much HSD-Pilot.It worked immediately.
I try now to install Omars Rom and after that Pdroid.
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Congrats Janine! Let us know how it goes with PDroid, I understand is not compatible with RazrI...
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Is it not compatible??
Janine Belle said:
Is it not compatible??
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Click to collapse
This is what I get in Google Play
.
I have root and unlocked bootloader. I did an update of lg and thereafter blocked, do not know if this was the problem.
Install the CWM by room (room enox iodak08 +), I can enter the bootloader, installing, when reboot the sistem entering the boot but does not start with the system and back to CWM after being taken. I can not get into the room and I can get into CWM. I've done factory reset and wipecache, I returned instal to the room, and nothing, enters the boot but does not start with the room.
I'm in a tricky situation, I stopped to have a mobile phone and I stick one paperweights. Need a little help.
Manholas said:
I have root and unlocked bootloader. I did an update of lg and thereafter blocked, do not know if this was the problem.
Install the CWM by room (room enox iodak08 +), I can enter the bootloader, installing, when reboot the sistem entering the boot but does not start with the system and back to CWM after being taken. I can not get into the room and I can get into CWM. I've done factory reset and wipecache, I returned instal to the room, and nothing, enters the boot but does not start with the room.
I'm in a tricky situation, I stopped to have a mobile phone and I stick one paperweights. Need a little help.
Click to expand...
Click to collapse
As always - flash a kdz and start from scratch if you can't get it working. And ... SEARCH
SimonTS said:
As always - flash a kdz and start from scratch if you can't get it working. And ... SEARCH
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Click to collapse
I can not get the pc to recognize the phone. I already have the KDZ file (V20A_00.kdz)
Manholas said:
I can not get the pc to recognize the phone. I already have the KDZ file (V20A_00.kdz)
Click to expand...
Click to collapse
Install or reinstall latest drivers from LG and try again when it does'nt work change usb port or try it on other PC.
Good Luck..
as I am in CWM recovery, removed the sd card and put a room.zip and flash. Did the installation but when "reboot sistem" back to cwm recovery.
The problem is that the Phone was locked into CWM recovery. And I have no way to recognize the phone on PC. Is there any way to unlock the CWM recovery v6.0.4.5?
Manholas said:
The problem is that the Phone was locked into CWM recovery. And I have no way to recognize the phone on PC. Is there any way to unlock the CWM recovery v6.0.4.5?
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Click to collapse
no. boot into s/w mode and flash kdz. there are plenty of guides. if your pc cant detect your phone while it's in s/w mode, then reinstall drivers
Manholas said:
The problem is that the Phone was locked into CWM recovery. And I have no way to recognize the phone on PC. Is there any way to unlock the CWM recovery v6.0.4.5?
Click to expand...
Click to collapse
As you stated in your first post...
Manholas said:
I have root and unlocked bootloader. I did an update of lg and thereafter blocked, do not know if this was the problem.
Click to expand...
Click to collapse
It has been stated time and time again that your must NEVER carry out a vendor OTA on a rooted or modified device. It causes a problem 90% of the time as the OTA has no flexibility to deal with something it isn't expecting to find - so you get exactly what you have.
Just be thankful that it is almost impossible to hard-brick our device or you really would have a paperweight. Instead you just need to search and read a little to get it back up and running.
Flying_Bear said:
no. boot into s/w mode and flash kdz. there are plenty of guides. if your pc cant detect your phone while it's in s/w mode, then reinstall drivers
Click to expand...
Click to collapse
If you turn on the mobile it goes into CWM recovery. The problem is that the Phone was locked into CWM recovery. And I have no way to recognize the phone on PC. Is there any way to unlock the CWM recovery v6.0.4.5?
SimonTS said:
As you stated in your first post...
It has been stated time and time again that your must NEVER carry out a vendor OTA on a rooted or modified device. It causes a problem 90% of the time as the OTA has no flexibility to deal with something it isn't expecting to find - so you get exactly what you have.
Just be thankful that it is almost impossible to hard-brick our device or you really would have a paperweight. Instead you just need to search and read a little to get it back up and running.
Click to expand...
Click to collapse
Ok, thanks for the warning was a real oversight. But, .. and help. I'm just locked into CWM recovery and I can not enter the phone otherwise. thanks
Flying_Bear said:
no. boot into s/w mode and flash kdz. there are plenty of guides. if your pc cant detect your phone while it's in s/w mode, then reinstall drivers
Click to expand...
Click to collapse
Manholas said:
Ok, thanks for the warning was a real oversight. But, .. and help. I'm just locked into CWM recovery and I can not enter the phone otherwise. thanks
Click to expand...
Click to collapse
As @Flying_Bear has already said to you...
Manholas said:
Ok, thanks for the warning was a real oversight. But, .. and help. I'm just locked into CWM recovery and I can not enter the phone otherwise. thanks
Click to expand...
Click to collapse
You need to get your PC to recognise the phone, thats the first step in this repair (unless the usb port is broken, there's no reason why it wont recognise, whats your OS and version, usb 2 or 3?)
why not put cm10.1 on a microsd and flash it from there?
JoinTheRealms said:
You need to get your PC to recognise the phone, thats the first step in this repair (unless the usb port is broken, there's no reason why it wont recognise, whats your OS and version, usb 2 or 3?)
why not put cm10.1 on a microsd and flash it from there?
Click to expand...
Click to collapse
it still won't work, after upgrading it ota while having custom recovery installed, a person will be locked to recovery for some reason (atleast other people were). the only way to fix it that i know of is to reflash a kdz
Manholas said:
If you turn on the mobile it goes into CWM recovery. The problem is that the Phone was locked into CWM recovery. And I have no way to recognize the phone on PC. Is there any way to unlock the CWM recovery v6.0.4.5?
Click to expand...
Click to collapse
cmon, pay some attention you don't need to turn on the phone, or boot into the system itself to boot into s/w mode. now, there are tons (like 3 or 4 guides, plus many other topics opened by people with exact same problem like you) threads that tell you what to do (hint: figure out how to boot into s/w mode), so i'll let you search around for the guide.
I suggest using this method: http://forum.xda-developers.com/showthread.php?t=2682146
It's easier, faster and safer than flashing a .kdz file. (Plus, it tells you how to get into the s/w upgrade mode!)
Greetings from my Nexus 7 FHD!
balloon27 said:
I suggest using this method: http://forum.xda-developers.com/showthread.php?t=2682146
It's easier, faster and safer than flashing a .kdz file. (Plus, it tells you how to get into the s/w upgrade mode!)
Greetings from my Nexus 7 FHD!
Click to expand...
Click to collapse
I think this method also flashes a kdz, but does it automatically for you. But yeah, this one is easier than manually flashing. Thanks for posting it
Also, thiy method will format internal sd card. My suggestion is to do a data/system format from cwm before you go in to flashing a kdz, either manually or automatically, so you don't end up with formatted internal sd card
A big thanks to SimonTS, JoinTheRealms, Flying_Bear and balloon27. This is a fantastic forum and you guys are spectacular. Due to professional reasons only going back to the forum after seven days, I go to the sea and I'm without net. Got this getaway just to thank you for the care provided, the mobile phone is the same and will just touch it after a week. Once again, thank you very much.
I just make the process advised by balloon27 (http://forum.xda-developers.com/show....php?t=2682146). I have my 4X hd back .... yupi, yupi, yupi, yupi, yupi, ..... you guys are just the greatest. Once again a big thank you all of you. The 4X HD is working like a charm, a thank-you to the forum.