[Q] LG P880 won't boot into CW Recovery Mode - LG Optimus 4X HD

I am trying to boot my LG P880 into CW Recovery Mode but when I turn off my phone and then press Volume Up + Power + Home it will boot into LG's recovery mode instead of CW recovery mode.
I have used adb to push cm-10.1.3-p880.zip into my phone's internal SD-card. I got no error when I pushed the .zip file to my phone but if I go to Computer -> LG P880 I will see a lot of folders (media, photos, videos etc.) but none of them is named sdcard.

did you unlock the bootloader or not are you root it install cmw from rom manager is easyer

nikolas60 said:
did you unlock the bootloader or not are you root it install cmw from rom manager is easyer
Click to expand...
Click to collapse
I haven't unlocked the bootloader and I am not root. I will try to get root, in this ****ing jungle.

show you cant install cm10.1 find in xda the instructions

NoDiaper said:
I haven't unlocked the bootloader and I am not root. I will try to get root, in this ****ing jungle.
Click to expand...
Click to collapse
If you mean to get into Cwm recovery there's no way without previous bootloader unlock and custom recovery install.
There are many tutorials for BL unlock. For me the fastboot way didi the trick.
Sent from my 4X HD via XDA Premium

nikolas60 said:
show you cant install cm10.1 find in xda the instructions
Click to expand...
Click to collapse
I have unlocked the bootloader and installed ROM Manager. ROM Manager says I need root which I don't have.
In order to get root I need to get in to CM recovery mode, but in order to get in CM recovery mode I need to have root. WHAT THE ****?!

NoDiaper said:
I have unlocked the bootloader and installed ROM Manager. ROM Manager says I need root which I don't have.
In order to get root I need to get in to CM recovery mode, but in order to get in CM recovery mode I need to have root. WHAT THE ****?!
Click to expand...
Click to collapse
You do not need CWM to root your phone. Here is a link to a tutorial. http://forum.xda-developers.com/showthread.php?t=2180688
Btw to boot into recovery you have to press VOL Down + Power Button until the LG logo appears and then release the Power Button.

Please do yourself a favour and forget about ROM Manager. Read a bit instead. It makes everything easier.

muellersmattes said:
Please do yourself a favour and forget about ROM Manager. Read a bit instead. It makes everything easier.
Click to expand...
Click to collapse
I am so confused. I have adb set up and it finds my device.
I have pushed the ROM (cm-10.1.3) to the /sdcard/ directory on my device.
After that I unlocked the bootloader and I think it removed the ROM from /sdcard/?
I now managed to get root.

you have to do it this way:
unlock BL
install custom recovery
flash custom rom
root (most ROMs are pre-rooted)
Sent from my 4X HD via XDA Premium

Omario-242 said:
you have to do it this way:
unlock BL
install custom recovery
flash custom rom
root (most ROMs are pre-rooted)
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
I have unlocked bootloader.
Installed a custom recovery app.
I ran the app and chose "recovery mode". It asked for superuser permissions which I accepted. The phone just restarted.
I tried to do it again and the phone restarted but got stuck on the LG logo.

NoDiaper said:
I have unlocked bootloader.
Installed a custom recovery app.
I ran the app and chose "recovery mode". It asked for superuser permissions which I accepted. The phone just restarted.
I tried to do it again and the phone restarted but got stuck on the LG logo.
Click to expand...
Click to collapse
What do you mean with a custom recovery app? You need to flash a custom recovery!
Sent from my 4X HD via XDA Premium

Omario-242 said:
What do you mean with a custom recovery app? You need to flash a custom recovery!
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
I installed the ClockworkMod recovery app.
Now I'm following this guide in order to unbrick the ****ing **** phone: http://forum.xda-developers.com/showthread.php?t=2069723

NoDiaper said:
I installed the ClockworkMod recovery app.
Now I'm following this guide in order to unbrick the ****ing **** phone: http://forum.xda-developers.com/showthread.php?t=2069723
Click to expand...
Click to collapse
Don't know what you did but you probably messed something regarding your bootloader/root access.
Sent from my 4X HD via XDA Premium

Omario-242 said:
Don't know what you did but you probably messed something regarding your bootloader/root access.
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
I am at step 10 in this guide: http://forum.xda-developers.com/showthread.php?t=2069723&highlight=gray
Where do I find the KDZ for CyanogenMod?

There's no kdz for cm, cause it's the file extension for original lg ROMs. You have to install a stock Rom then unlock your bootloader and then proceed.
C'mon you should read and search.
Sent from my 4X HD via XDA Premium

Omario-242 said:
There's no kdz for cm, cause it's the file extension for original lg ROMs. You have to install a stock Rom then unlock your bootloader and then proceed.
C'mon you should read and search.
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
I have been reading extremely much about this **** today and there is no a single guide that guides you through every step on how to install a custom ROM. There are millions of guides everywhere that just confuses you extremely much.
Can you please link a guide that works and has all the steps in it? I'm so ****ing frustrated right now.

NoDiaper said:
I have been reading extremely much about this **** today and there is no a single guide that guides you through every step on how to install a custom ROM. There are millions of guides everywhere that just confuses you extremely much.
Can you please link a guide that works and has all the steps in it? I'm so ****ing frustrated right now.
Click to expand...
Click to collapse
search for a guide to unlock bootloader, then for custom recovery and then for root/custom rom? So many user on here did it before you, so you'll get it as well.
Sent from my 4X HD via XDA Premium

Omario-242 said:
search for a guide to unlock bootloader, then for custom recovery and then for root/custom rom? So many user on here did it before you, so you'll get it as well.
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
Before I could unlock the bootloader without any problem.
I just installed Jelly Bean on the **** phone again in order to get it out from brick mode.
Current version is 4.1.2, the adb finds the device but when I type "adb reboot oem-unlock" the phone restarts and gets stuck on the battery logo.
What in the actual **** is this ****? Why is it always like this?!

I didn't eve read of something like this but there are a few other guides. XDA is not a helpdesk but we'll try to help you if your patient enough to try at least every guide on here and search properly.
Sent from my 4X HD via XDA Premium

Related

CWM recovery?

OK here's the deal, I have my phones boot loader unlocked and its rooted, now I want to install cwm, on all my previous devices I did this through ROM manager but atm our device is not supported there. However I saw a guy on here (can't remember his name) use a twrp recovery from the photon q on our device, can I do the same with cwm in ROM manager? Or are there compatibility issues?
Sent from my MB886 using xda app-developers app
They used the photon for cwm. Don't do that though. Use our official one located in the development section.
Sent from my PACMAN MATRIX HD MAXX
UhmierSmith said:
OK here's the deal, I have my phones boot loader unlocked and its rooted, now I want to install cwm, on all my previous devices I did this through ROM manager but atm our device is not supported there. However I saw a guy on here (can't remember his name) use a twrp recovery from the photon q on our device, can I do the same with cwm in ROM manager? Or are there compatibility issues?
Sent from my MB886 using xda app-developers app
Click to expand...
Click to collapse
This tool should solve your problem and then some.
http://forum.xda-developers.com/showthread.php?t=2262726
Enjoy!
Sent from my PACman Atrix HD using XDA Premium
Blackest Pain said:
This tool should solve your problem and then some.
http://forum.xda-developers.com/showthread.php?t=2262726
Enjoy!
Sent from my PACman Atrix HD using XDA Premium
Click to expand...
Click to collapse
Do this but replace the cwm.img in "*\Myth Tools\tools" folder with the one from this thread or just use the one from that thread up front, no need to hassle with replacing files or anything. Go to the thread I linked, download the file, boot your phone into fastboot and run the command from the thread inside the folder the cwm.img is in.
penser said:
Do this but replace the cwm.img in "*\Myth Tools\tools" folder with the one from this thread or just use the one from that thread up front, no need to hassle with replacing files or anything. Go to the thread I linked, download the file, boot your phone into fastboot and run the command from the thread inside the folder the cwm.img is in.
Click to expand...
Click to collapse
Thanks^ I completely forgot to include that :highfive:
I'm going to jump on this thread too.
I'm having issues, I can seem to get CWM to install. I have rooted/unlocked. I replaced the cwm with the newer one. I used the myth tool to reboot into Fastboot, while on the unlocked screen, I ran the recovery on the tool. The phone restarted, but I figure out how to get to cwm recovery, or if it even worked.
jblaylock said:
I'm going to jump on this thread too.
I'm having issues, I can seem to get CWM to install. I have rooted/unlocked. I replaced the cwm with the newer one. I used the myth tool to reboot into Fastboot, while on the unlocked screen, I ran the recovery on the tool. The phone restarted, but I figure out how to get to cwm recovery, or if it even worked.
Click to expand...
Click to collapse
adb reboot recovery or hold down volume up and power button when turning the phone on or hold down volume up, volume down and power button when powering on then in the boot options screen use volume down to move highlight and volume up to select.
frog1982 said:
adb reboot recovery or hold down volume up and power button when turning the phone on or hold down volume up, volume down and power button when powering on then in the boot options screen use volume down to move highlight and volume up to select.
Click to expand...
Click to collapse
I know how to access the boot menu. All I get is the stock menu, not the CWM menu
jblaylock said:
I know how to access the boot menu. All I get is the stock menu, not the CWM menu
Click to expand...
Click to collapse
it did not install then either fastboot flash or install with terminal links on to do both are below.
http://forum.xda-developers.com/showthread.php?t=2226527
http://forum.xda-developers.com/showthread.php?t=2249467&highlight=terminal
frog1982 said:
it did not install then either fastboot flash or install with terminal links on to do both are below.
http://forum.xda-developers.com/showthread.php?t=2226527
http://forum.xda-developers.com/showthread.php?t=2249467&highlight=terminal
Click to expand...
Click to collapse
Thanks for your help, it much appreciated. However, I think I'll have to bow out now. This stuff is over my head. I was really hoping to get PA on my phone, but I'll just have to settle for TasKarou launcher for pie controls. Thanks for everybody's help.
jblaylock said:
Thanks for your help, it much appreciated. However, I think I'll have to bow out now. This stuff is over my head. I was really hoping to get PA on my phone, but I'll just have to settle for TasKarou launcher for pie controls. Thanks for everybody's help.
Click to expand...
Click to collapse
Don't give up just yet. It's worth it to get custom ROMs on your phone.
Do a search around the forums here and you'll find a custom build of a CWM based recovery by mattlgroff made for this phone. Flash that to recovery with fastboot and you should then be able to flash custom ROMs without fear of screwing up your phone.
You may also want to flash a stock firmware with RSD-Lite. (not the recovery!)
Some users have had issues with GPS not working until after you flash stock and then go to a custom ROM after getting a GPS fix on stock. I don't know if that is still necessary or not, but it's something to keep in mind.
spy_1134 said:
Don't give up just yet. It's worth it to get custom ROMs on your phone.
Do a search around the forums here and you'll find a custom build of a CWM based recovery by mattlgroff made for this phone. Flash that to recovery with fastboot and you should then be able to flash custom ROMs without fear of screwing up your phone.
You may also want to flash a stock firmware with RSD-Lite. (not the recovery!)
Some users have had issues with GPS not working until after you flash stock and then go to a custom ROM after getting a GPS fix on stock. I don't know if that is still necessary or not, but it's something to keep in mind.
Click to expand...
Click to collapse
I have tried to flash the latest CWM via the myth tool. I tried flashing as option 1, CWM and option 2, custom recovery. Neither has worked. I about to go crazy. What do I do here?
jblaylock said:
I have tried to flash the latest CWM via the myth tool. I tried flashing as option 1, CWM and option 2, custom recovery. Neither has worked. I about to go crazy. What do I do here?
Click to expand...
Click to collapse
Just download the recovery file and boot you phone into boot loader, connect phone to PC... In cmd, type "fastboot flash recovery recover_name.img" without quotes and recovery_name being the name of your recovery file..
Sent from my Atrix HD using xda app-developers app
Aingaran said:
Just download the recovery file and boot you phone into boot loader, connect phone to PC... In cmd, type "fastboot flash recovery recover_name.img" without quotes and recovery_name being the name of your recovery file..
Sent from my Atrix HD using xda app-developers app
Click to expand...
Click to collapse
Just to clarify, do I download it to my cpu or phone? Where do I open cmd, in the folder on Windows for the phone?
Sent from my Nexus 10 using Tapatalk HD
jblaylock said:
Just to clarify, do I download it to my cpu or phone? Where do I open cmd, in the folder on Windows for the phone?
Sent from my Nexus 10 using Tapatalk HD
Click to expand...
Click to collapse
Download it to your computer and open command prompt in the folder where both fastboot files and your downloaded recovery file is present...
Sent from my Atrix HD using Tapatalk 4 Beta
Aingaran said:
Download it to your computer and open command prompt in the folder where both fastboot files and your downloaded recovery file is present...
Sent from my Atrix HD using Tapatalk 4 Beta
Click to expand...
Click to collapse
Tried it this morning, still cannot get cwm to flash. This is very frustrating.
I've tried like 4 more times, using Myth and using command prmt, still only get the stock recovery. What am I not doing?
come on guys, I know somebody can help me here. I'm dying to get PA rom on this phone.
Sent from my Nexus 10 using Tapatalk HD
jblaylock said:
come on guys, I know somebody can help me here. I'm dying to get PA rom on this phone.
Sent from my Nexus 10 using Tapatalk HD
Click to expand...
Click to collapse
terminal will always work just remember your internal SD card is named sdcard0 and your external is named sdcard1.
http://forum.xda-developers.com/showthread.php?t=2249467&highlight=terminal
Do I have to erase my stock recovery prior to flashing cwm?

[Q] Can't install CWM

Hello everyone,
i want to install a custom Rom, unlocked the Bootloader and tried to install CWM by using LeBobo's Recovery Flasher v1.4. I get a success-message in the command prompt, but it seems that CWM isn't installed. When i reboot into Recovery i get a broken Android Symbol.
I have attached two Pictures, perhaps you know what to do now?!
Thank you very much!
Getting the broken Andriod symbol is normal.
You need to press Vol+ and Vol- together to get into the menu.
I have found that you need to press and release them both together about 4 times to get in. But I'm only on the stock recovery so CWM may be a little different.
Hope you find a way in!!
Regards
Hill-Climber
Ok, now i'm in... But not CWM. Android System Recovery <3e>... Seems that CWM hasn't been installed
I have also tried and failed with the Lebobo method.
I have not had this confirmed and cannot find the answer but suspect you have to unlock the bootloader before you can install CWM or any otehr custom recovery. Hopefully someone will answer this soon.
Is your bootloader unlocked?
derimp said:
Ok, now i'm in... But not CWM. Android System Recovery ... Seems that CWM hasn't been installed
Click to expand...
Click to collapse
I guess that you're not bootloader unlocked but if you are, you can try another tutorial at development thread.
Sent from my XT890 using XDA Premium 4 mobile app
Hashmutz said:
I guess that you're not bootloader unlocked but if you are, you can try another tutorial at development thread.
Sent from my XT890 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
My bootloader is unlocked (i see the Text Screen when booting)... I will try another method this evening...

Back to 4.1.2 official from 4.4.2 custom easy way !!!

Hello , i'm from Romania and i find a easy way to go back to 4.1.2 official from a custom 4.4.2 rom.
I search on internet but i did not find some easy way to install official firmware.
I'm sorry for my english but i hope you will find this thread very usefull.
Ok let's begin:
1. Charge the phone.
2. Open LG mobile support tool official.
3. Turn OFF the phone.
4. Press VOL- and plug the USB cable until you see S/W Upgrade.
5. LG tool will find your phone on 4.1.2. It OK.
6. Go to Options - Country and language and select your country and language.
7. Go to Option - Upgrade recovery.
8. Then the LG tool will search your phone firmware and will automaticaly download latest firmware and install .
9. The phone will reboot, and the logo LG will remain on screen, in my case. Do not panic. Unplug the usb cable and press power button to close the phone.Keep pressing untill is off.
10. Press VOL- and Power to enter recovery mod, do a factory reset, wait for the green robot to finish, restart and then the phone will boot official 4.1.2.
Now you have official 4.1.2 fast and easy.
Good luck !
Thanks for share .I think restore Nandroid backup is easier . With your method you have to reunlook bootloader and to root your phone after downgraded to stock firmware.
Sent from my LG-P880 using XDA Premium 4 mobile app
aria12 said:
Thanks for share .I think restore Nandroid backup is easier . With your method you have to reunlook bootloader and to root your phone after downgraded to stock firmware.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thing is, people often neglect to make a backup before changing ROMs. And don't worry about the bootloader, that one stays unlocked. Root access will be gone though, but that can be a good thing. This is a good method, also very useful for reviving bricked devices quickly and with ease (in which case you have to choose the option 'force update').
Sent from my LG-P880 using xda app-developers app
Thanks for the tip
With my method the bootloader remain unlock.
aria12 said:
Thanks for share .I think restore Nandroid backup is easier . With your method you have to reunlook bootloader and to root your phone after downgraded to stock firmware.
Sent from my LG-P880 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Even nandroid backups are useless at times.For example when your internal storage gets corrupted really bad even formatting wouldn't fix it.In this case I've just bricked my phone by corrupting the internal storage for the 3rd time just this week and only LGMsupport can fix it. (even tried makeext4fs command, nothing helps.)
Also you only need to flash a custom recovery, no need to root or unlock the bootloader.
ottomanhero said:
Also you only need to flash a custom recovery, no need to root or unlock the bootloader.
Click to expand...
Click to collapse
Hello,
Can U please confirm that ?
i've always been thinking that using any LG tool to "restore" stock rom automatically remove the root.
BTW thanks for this tuto that should be useful in case of emergency
fozland said:
i've always been thinking that using any LG tool to "restore" stock rom automatically remove the root.
Click to expand...
Click to collapse
Yes, it does.
fozland said:
Hello,
Can U please confirm that ?
i've always been thinking that using any LG tool to "restore" stock rom automatically remove the root.
BTW thanks for this tuto that should be useful in case of emergency
Click to expand...
Click to collapse
I meant you don't need to reunlock your bootloader or root again in order to flash a custom ROM after restoring your phone's firmware using LG mobile support tool.
Using some adb command you can flash recovery from your computer without needing root.
Sorry guys. I'm a bit confused here... Does that method relock your bootloader or not? If it does, I know that there is a limited number of times you can lock/unlock your bootloader. Can someone explain a little more about that? :silly:
amkirk94 said:
Sorry guys. I'm a bit confused here... Does that method relock your bootloader or not? If it does, I know that there is a limited number of times you can lock/unlock your bootloader. Can someone explain a little more about that? :silly:
Click to expand...
Click to collapse
reflashing a kdz doesn't relock the bootloader. (which is what this method does)
however, note that this method, as written here will fully wipe your internal sd card. to avoid that, before doing any of this, boot to custom recovery and format system, data, cache & dalvik cache partitions. then proceed as planned, but on step 9, your phone should not be stuck on boot logo, but it should boot into first login screen
Flying_Bear said:
reflashing a kdz doesn't relock the bootloader. (which is what this method does)
however, note that this method, as written here will fully wipe your internal sd card. to avoid that, before doing any of this, boot to cwm and format system, data, cache & dalvik cache partitions. then proceed as planned, but on step 9, your phone should not be stuck on boot logo, but it should boot into first login screen
Click to expand...
Click to collapse
ok thanks

[Q] PROBLEM!!! Can't flash anything bellow ics

Hi! I have an lg OB running ics 4.0.4(V30B). The phone it's rooted and I have CWM installed from Rom Manager. I can acces Recovery from Rom Manager and with the phone off ( VOLUME PLUS + G KEY). The problem is that I can't flash any Rom bellow ics (not even with Smart Flash Tools) without getting bootloops. I can flash Roms based on ics and above( IZS,CM10.1,NAMELESS ROM NIGHTLIES 4.4.4).
Could someone help me?
Nobody?
JoKeR[RO-VL] said:
Nobody?
Click to expand...
Click to collapse
I was hoping you fixed the issue. I don't know what to do.
It's a matter of unlocking the boot loader. Once you do that, you can jump back and forth between ICS-based ROMs and everything else.
Gingerbread ROMs include the boot loader (marvel and Huexxx).
androcraze said:
I was hoping you fixed the issue. I don't know what to do.
It's a matter of unlocking the boot loader. Once you do that, you can jump back and forth between ICS-based ROMs and everything else.
Gingerbread ROMs include the boot loader (marvel and Huexxx).
Click to expand...
Click to collapse
Man I can flash ICS-based ROMs .JB and KK, I can't flash GB stock or GB-based ROMs, not even with SFT.
I think the bootloader it's unlocked because I can acces CWM from switch off phone(key combo)....I am confused because i read many tutorials but they are contradictory
That happends also with me 2 times.
Just flash CWM recovery again.
ptxpaulo said:
That happends also with me 2 times.
Just flash CWM recovery again.
Click to expand...
Click to collapse
Already tried....when i try to flash a GB ROM stock or custom GB-based Rom I get stuck in a bootloop.Same story with Smart Flash Tools...SFT says "succes", I hear the "ta daaa" sound ,phone reboots but stuck in a bootloop.
JoKeR[RO-VL] said:
Already tried....when i try to flash a GB ROM stock or custom GB-based Rom I get stuck in a bootloop.Same story with Smart Flash Tools...SFT says "succes", I hear the "ta daaa" sound ,phone reboots but stuck in a bootloop.
Click to expand...
Click to collapse
Try toii install a ROM right after rebooting from flash.
What I did is: Install a JB ROM, After, I reinstall CWM with ADB, reboot and then I could install any rom.
ptxpaulo said:
Try toii install a ROM right after rebooting from flash.
What I did is: Install a JB ROM, After, I reinstall CWM with ADB, reboot and then I could install any rom.
Click to expand...
Click to collapse
Sorry but how to install CWM with ADB? I've installed CWM(6.0.1.4) only from Rom Manager....
JoKeR[RO-VL] said:
Sorry but how to install CWM with ADB? I've installed CWM(6.0.1.4) only from Rom Manager....
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1613183
ptxpaulo said:
http://forum.xda-developers.com/showthread.php?t=1613183
Click to expand...
Click to collapse
Doesn't work and its stuck on lg logo now
Try to flash first original Froyo 2.2.2 , and then you can upgrade to GB ! Worked for me !
seby24gl said:
Try to flash first original Froyo 2.2.2 , and then you can upgrade to GB ! Worked for me !
Click to expand...
Click to collapse
Did you unlocked the bootloader first? can you put a link with your froyo and SFT?
I am from Romania so I need an Europe Open
No, I don't tried to unlock bootloader, but like you , I got the bootloops every time I downgrade from ICS, Nameless or cyanogen roms . I use original Froyo - flashed with SFT , then upgrade to GB with Cwm recovery patch- flashed with SFT, then boot to recovery and install Nameless. I will give you the links, once I uploaded to my dropbox.
Here, I hope will help you : https://www.dropbox.com/s/psniks1yvqwymy9/firmware v10a-europe-p970.rar
seby24gl said:
No, I don't tried to unlock bootloader, but like you , I got the bootloops every time I downgrade from ICS, Nameless or cyanogen roms . I use original Froyo - flashed with SFT , then upgrade to GB with Cwm recovery patch- flashed with SFT, then boot to recovery and install Nameless. I will give you the links, once I uploaded to my dropbox.
Here, I hope will help you : https://www.dropbox.com/s/psniks1yvqwymy9/firmware v10a-europe-p970.rar
Click to expand...
Click to collapse
Thanks bro! Hope it works.
seby24gl said:
No, I don't tried to unlock bootloader, but like you , I got the bootloops every time I downgrade from ICS, Nameless or cyanogen roms . I use original Froyo - flashed with SFT , then upgrade to GB with Cwm recovery patch- flashed with SFT, then boot to recovery and install Nameless. I will give you the links, once I uploaded to my dropbox.
Here, I hope will help you : https://www.dropbox.com/s/psniks1yvqwymy9/firmware v10a-europe-p970.rar
Click to expand...
Click to collapse
JoKeR[RO-VL] said:
Thanks bro! Hope it works.
Click to expand...
Click to collapse
It's not working. Don't know what to try
UP! When I use the bootloader unlocker app the flashing process take about 2-3 seconds and the app closing by itself without any message like "succes". I even tried to flash a u-boot img uploaded by huexxx and at the second reboot the phone stucks on lg logo without flashing leds
JoKeR[RO-VL] said:
UP! When I use the bootloader unlocker app the flashing process take about 2-3 seconds and the app closing by itself without any message like "succes". I even tried to flash a u-boot img uploaded by huexxx and at the second reboot the phone stucks on lg logo without flashing leds
Click to expand...
Click to collapse
Did you already try the alternative way without the app? Which means load the files to your sdcard and afterwards type the dd if=xxxx of=xxxx? This could show if it works or fails. And did you ever flash the LU5900 port? So the early ICS ROM released by Redy, Gabwerkz and me. Try the manual unlock first.
Sent from my XT1052 using XDA Free mobile app
N00BY0815 said:
Did you already try the alternative way without the app? Which means load the files to your sdcard and afterwards type the dd if=xxxx of=xxxx? This could show if it works or fails. And did you ever flash the LU5900 port? So the early ICS ROM released by Redy, Gabwerkz and me. Try the manual unlock first.
Sent from my XT1052 using XDA Free mobile app
Click to expand...
Click to collapse
NO I did not flash the LU5900 port.Where do I need to type dd if ? I use windows 7 on my laptop.
JoKeR[RO-VL] said:
NO I did not flash the LU5900 port.Where do I need to type dd if ? I use windows 7 on my laptop.
Click to expand...
Click to collapse
As written in the thread, type it into terminal emulator (an app). Read the thread carefully please.
Sent from my XT1052 using XDA Free mobile app
N00BY0815 said:
As written in the thread, type it into terminal emulator (an app). Read the thread carefully please.
Sent from my XT1052 using XDA Free mobile app
Click to expand...
Click to collapse
OK I have the terminal emulator on my phone.
I've read the thread and it says "Move this two files, bootloader and recovery to the root of memory sdcard;
Enter in the command line
su
dd if=/sdcard/u-boot.img of=/dev/block/mmcblk0p2
dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p4
And reboot or reboot recovery."
I have downloaded all on my laptop(bootloader recovery and su) but I am confuse....what's with that "su"?
Do I have to put it on the root of the sdcard too?
Sorry for my noob question

Recovery Corrupted?

Do I went to upgrade my wife's G2 to a newer TWRP version. Instead of smartly doing this by flashing the new zip in twrp, I used JMZ's twrp app to flash the newer version. It said success and thought all was good.
When I return to recovery, it's just a black screen nothing loads. I rebooted and tried again. Same problem. Rebooted and tried flashing CWM through ROM manager. Same result - black recovery screen.
By now I've tried to access fastboot but fastboot doesn't recognize device (although ADB had no problem). I've attempted flashing the IMG file from the official TWRP app and also using the "dd" method on terminal Emulator.
I'm at a complete loss here. My guess is the recovery is corrupted and anything short of using KDZ or TOT method to return to stock and re-root is going to just keep frustrating me.
Thoughts?
Sobek5150 said:
Thoughts?
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Click to collapse
yeah those twrp apps are more trouble than they are worth on the G2 at least.
I think there was a lollipop version of autorec floating around might have to google it
or you could try and pull the recovery.img out of one of blastgators zips and flash with dd then flash the zip in twrp
I dont understand one thing, can you boot the phone? It can turn on normally? Anyway about the recovery, have you tried with AutoRec.apk? Google for it and it should install some old version of TWRP then go and find 3.0xx bumped TWRP which is recommended in most of roms and flash it through the old one, after that reboot recovery and youll have the latest recovery
---------- Post added at 12:30 AM ---------- Previous post was at 12:28 AM ----------
Drgravy said:
yeah those twrp apps are more trouble than they are worth on the G2 at least.
I think there was a lollipop version of autorec floating around might have to google it
or you could try and pull the recovery.img out of one of blastgators zips and flash with dd then flash the zip in twrp
Click to expand...
Click to collapse
I dont think there is Lollipop version, I used same autorec.apk on Kitkat and Lollipop and it worked.
Drgravy said:
yeah those twrp apps are more trouble than they are worth on the G2 at least.
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Click to collapse
Yeah. No **** hehe. Honestly I know better so I don't know why I decided to do it that way.
Immortal0907 said:
I dont understand one thing, can you boot the phone? It can turn on normally? Anyway about the recovery, have you tried with AutoRec.apk? Google for it and it should install some old version of TWRP then go and find 3.0xx bumped TWRP which is recommended in most of roms and flash it through the old one, after that reboot recovery and youll have the latest recovery
Click to expand...
Click to collapse
Yes the phone boots just fine. It's just the recovery that's been blasted. I'm gonna try the autorec you guys mentioned. I'll let you know how it goes.
When you say find a bumped version of TWRP, that is something different than the one on the official site right? Also, the version I found of autorec was the kitkat version. I believe I rooted her phone from Lollipop. Will this cause problems with running autorec? Moreover will it mess up my boot?
Sent from my LG-LS990 using XDA Labs
So tried autorec for the vs980. Unfortunately it can't find or install the Loki_tool. With that it closes the app. I've tried looking up info on the Loki tool, but I'm not finding anything that is being helpful.
I'm familiar with using the kdz method and might just do that and start fresh. Really wish I hadn't used that stupid twrp app now. I'll take any further suggestions that could save me from restoring stock.
Sent from my LG-LS990 using XDA Labs
Sobek5150 said:
So tried autorec for the vs980. Unfortunately it can't find or install the Loki_tool. With that it closes the app. I've tried looking up info on the Loki tool, but I'm not finding anything that is being helpful.
I'm familiar with using the kdz method and might just do that and start fresh. Really wish I hadn't used that stupid twrp app now. I'll take any further suggestions that could save me from restoring stock.
Click to expand...
Click to collapse
Autorec works , it must. You have SuperSu? Go in supersu settings and uncheck something about 'name spaces' cant remember the whole thing. Then reboot, run autorec again.
I should have probably mentioned I'm on a custom rom already. Don't know if that's part of it.
I'm on RR MM 5.7.4 using built in root manager in the rom.
Sent from my LG-LS990 using XDA Labs
I'm also getting "boot certification verify" error on reboot when attempting to boot into recovery.
Sent from my LG-LS990 using XDA Labs
Sobek5150 said:
I should have probably mentioned I'm on a custom rom already. Don't know if that's part of it.
I'm on RR MM 5.7.4 using built in root manager in the rom.
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Click to collapse
Oooh well thats something else... The only suggestion I can give you is to flash stock kdz (kk or lp) with lg flash tool and from there do what I said above...
Immortal0907 said:
Oooh well thats something else... The only suggestion I can give you is to flash stock kdz (kk or lp) with lg flash tool and from there do what I said above...
Click to expand...
Click to collapse
Yeah figured as much. I might just leave her on stock honestly. She is a very light user of her phone. I only rooted and did custom recovery because her original software became corrupted and boot looped her.
Thanks for all of the help!
Sent from my LG-LS990 using XDA Labs
Tot method worked beautifully. Phones stock again on Lollipop - where it will stay.
Never using one of those recovery installing apps again! Nothing like wasting a few hours fixing a mistake.
Sent from my LG-LS990 using XDA Labs
I was think I corrupted my recovery need help
Sent from my A500 using XDA Free mobile app
alig.chandan said:
I was think I corrupted my recovery need help
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Click to collapse
Could you describe your issue? What device model? Can you boot your device?
Its xolo a 500 android 4.0.4
I tried to root with kingroot but then I tried to install supersu but it didn't update binary and failed .when I tried to unlock bootloader and flash twrp then it didn't work ,,,nothing was deleted and I don't know its on stock or twrp...phone is working normally and responds to fastboot bootloader ....every time I unlock bootloader it dislpays ok but after reboot it locked. So its all
Sent from my A500 using XDA Free mobile app
alig.chandan said:
Its xolo a 500 android 4.0.4
I tried to root with kingroot but then I tried to install supersu but it didn't update binary and failed .when I tried to unlock bootloader and flash twrp then it didn't work ,,,nothing was deleted and I don't know its on stock or twrp...phone is working normally and responds to fastboot bootloader ....every time I unlock bootloader it dislpays ok but after reboot it locked. So its all
Click to expand...
Click to collapse
Arent you in a wrong section then? Which guide you used for unlocking bootloader and flashing twrp? You cant use anything which is written for lg g2
Yeah unfortunately I'm unfamiliar with your phone and the rooting/unlocking process. I'd recommend seeking some assistance within the xolo a 500 forum. Sorry!
Sent from my LG-LS990 using XDA Labs
Ok thanks for hlp
Sent from my A500 using XDA Free mobile app
I have been unable to find a reliable/working method for installing TWRP on my LG G2 VS9803AA (5.0.2) - It appears AutoRec is no longer supported - and I have read too many horror stories (including the one posted here) about those TWRP installer apps. Can anybody point me in the right direction?

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