hi, iv rooted my lg optimus 4x HD device,
i have eur 4.1.2 v20a stock rom.
after that iv installed cwm by the instructions in this link:
http://forum.xda-developers.com/showthread.php?t=1826378
when device reboot, it gets stuck on the lg logo screen and wont resume.
iv tried:
1. reboot
2.all types of wipe the device is not recognized by my computer, and pressing vol(-),
doesn't offer me the possibility to update software.
is there a way out of this??
I take a quick look at instructions and they are for ICS. You did it wrong.
LGaljo said:
I take a quick look at instructions and they are for ICS. You did it wrong.
Click to expand...
Click to collapse
is there a way to revert back..
cause for now i cant start my device,
and it is not recognized in my computer so i cant do anything.
You couldn't go to S/W mode? Charge to full, battery out and in and then volume - and powerbutton? There my knowledge ends, sorry Next time read instruction.
itamarf said:
hi, iv rooted my lg optimus 4x HD device,
i have eur 4.1.2 v20a stock rom.
after that iv installed cwm by the instructions in this link:
http://forum.xda-developers.com/showthread.php?t=1826378
when device reboot, it gets stuck on the lg logo screen and wont resume.
iv tried:
1. reboot
2.all types of wipe the device is not recognized by my computer, and pressing vol(-),
doesn't offer me the possibility to update software.
is there a way out of this??
Click to expand...
Click to collapse
Did you try to hold the - key down while plugging in a usb? (pull out your battery) if that succeeds then you should use kdz flash tool to revert and AIO Tool by OS_Hacking to get a proper recovery.
Related
I bought a Optimus Black and i wanted to delete old account, so i reseted all phone options in settings. After that phone turned off for 5 seconds and turned on with LG logo and flashing keys. And it's not end. The only thing i can do is turn to SW Uptade Mode, when i pushing Volume up button and connect with USB to my computer. SmartFlashTool didn't work, B2CAppSetup.exe don't want install. Can I do anything else? Is it BootLoader broken?
i dont know what is B2CAppSetup.exe but if you want to run smart flash, you should install usb drivers first.
Look this page for drivers. http://www.lg.com/tr/telefon-destegi/lg-P970-LG-Optimus-Black
sorry, B2CAppSetup.exe is LGMobile Support Tool. I have USB drivers, and Smart Flash worked corretly (i think, there is a text on green background "... completed" at the end), but phone reseted and still have a bootloop.
you flashed cwm integrated bin file?
if so, after opening cwm, did you make wipe data?
if you didnt, it will bootlop
I did everything according to the tutorial http://forum.xda-developers.com/showthread.php?t=1448803 and i can't open the cmw.
try this
it is cwm integrated bin and fls files
flash with smart flash tool
after flash, cwm opens automaticaly
after that choose wipe data
and reboot phone
file:
https://disk.yandex.net/disk/public/?hash=sPnNJSqSh335zrKG2UqvShqsFObIvbeSYUAdqAl0n+I=&final=true
it;s not working, after flash there is only LG logo and buttons flash faster...
dakolech said:
I bought a Optimus Black and i wanted to delete old account, so i reseted all phone options in settings. After that phone turned off for 5 seconds and turned on with LG logo and flashing keys. And it's not end. The only thing i can do is turn to SW Uptade Mode, when i pushing Volume up button and connect with USB to my computer. SmartFlashTool didn't work, B2CAppSetup.exe don't want install. Can I do anything else? Is it BootLoader broken?
Click to expand...
Click to collapse
Please I dont wanna make fun of you, but I already saw it once on another forum.So please make sure to have a P970 and not any other phone. Otherwise you ll never be able to recover, if you use the wrong files
i'm sure i have i LG P970
dakolech said:
it;s not working, after flash there is only LG logo and buttons flash faster...
Click to expand...
Click to collapse
If it still doesn't work after flashing with Smart Flash Tool then take it into repair shop. It's a hardware problem.
Hi Experts
My Optimus 4X HD (jelly bean) has been rooted and boot loader unlocked successfully. CWM touch recovery is also installed and I was all set to flash cyanogenmod ROM 10.1.2.
My device is stuck at the LG splash screen after I selected normal boot from the 4X Touch Recovery app.
When I try to enter recovery mode using Volume + and Power button, get the warning message from LG; "This mode is for data backup at service center..." and does not allow further. In short I am not able to boot in any mode.
Is there a way to bypass the warning message from LG and enter recovery mode.
I have checked ADB is working fine once I power up and connect via USB. I can see the device in ADB Devices command.
I am also able to enter another console (volume - and power button) but there is no recovery option. Just data reset and wipe cache partition etc are available.
Is there a way to enter recovery mode and flash recovery image or flash ROM from ADB
Please advise.
Thanks
Soumya
Touch recovery app is for ice cream sandwich, you needed to install proper recovery from ROM manager or manually. Reflash your stock image then do your homework
Sent from my smart frying pan (Tegra 3)
@non4 said:
Touch recovery app is for ice cream sandwich, you needed to install proper recovery from ROM manager or manually. Reflash your stock image then do your homework
Sent from my smart frying pan (Tegra 3)
Click to expand...
Click to collapse
I am trying out various ways to get the stock image installed . Tried from KDZ file, LG Mobile support etc. All have failed so far.I'm Still trying.
Is there a way to skip the LG service warning. I guess the service center folks must be using some way to bypass that warning.
The warning says "This mode is for data backup at service center, please remove battery and place again abd then use power button....."
Somehow this has affected my 32 gig SD card which is unreadable now. That had all the recovery images etc, will try to use another one. The sd card is simply unusable now. :crying:
SoumyaRP said:
I am trying out various ways to get the stock image installed . Tried from KDZ file, LG Mobile support etc. All have failed so far.I'm Still trying.
Is there a way to skip the LG service warning. I guess the service center folks must be using some way to bypass that warning.
The warning says "This mode is for data backup at service center, please remove battery and place again abd then use power button....."
Somehow this has affected my 32 gig SD card which is unreadable now. That had all the recovery images etc, will try to use another one. The sd card is simply unusable now. :crying:
Click to expand...
Click to collapse
you're doing it wrong - don't use volume up and power. just hold volume down while plugging in the cell phone into computer (no need to press power button at all).
this way you'll go into s/w upgrade mode, where you can use kdz flasher to flash 20a kdz file.
HElp
My Optimus L3 2E425(jelly bean) has been rooted.successfully.after installing chainfire 3d...the problem starts
-My device is stuck at the LG splash screen after I selected normal boot from the 4X Touch Recovery app.
-When I try to enter recovery mode using Volume + and Power button, get the warning message from LG; "This mode is for data backup at service center..." and does not allow further. In short I am not able to boot in any mode.
-Is there a way to bypass the warning message from LG and enter recovery mode.
how can i overcome this..............plz help meeeeeeeeeeeee
---------- Post added at 03:29 PM ---------- Previous post was at 03:25 PM ----------
My Optimus L3 2E425(jelly bean) has been rooted.successfully.after installing chainfire 3d...the problem starts
-My device is stuck at the LG splash screen after I selected normal boot from the 4X Touch Recovery app.
-When I try to enter recovery mode using Volume + and Power button, get the warning message from LG; "This mode is for data backup at service center..." and does not allow further. In short I am not able to boot in any mode.
-Is there a way to bypass the warning message from LG and enter recovery mode.
how can i overcome this..............plz help meeeeeeeeeeeee
akshay aks said:
My Optimus L3 2E425(jelly bean) has been rooted.successfully.after installing chainfire 3d...the problem starts
-My device is stuck at the LG splash screen after I selected normal boot from the 4X Touch Recovery app.
-When I try to enter recovery mode using Volume + and Power button, get the warning message from LG; "This mode is for data backup at service center..." and does not allow further. In short I am not able to boot in any mode.
-Is there a way to bypass the warning message from LG and enter recovery mode.
how can i overcome this..............plz help meeeeeeeeeeeee
Click to expand...
Click to collapse
You are aware this is a totally different device?
wait...
SimonTS said:
You are aware this is a totally different device?
Click to expand...
Click to collapse
sorry its my mistake.............my device name is LG optimus L3 2 E425 single..............................
my device has been rooted successfully by using Framaroot-1.4.1 ....then i found some apps for rooted device......then i found chainfire 3d after installing this...it ask me for reboot the phone...the phone reboots automatically.....after that.....it doesnt starts up.it stuck,,,LG logo only.................u got it
akshay aks said:
sorry its my mistake.............my device name is LG optimus L3 2 E425 single..............................
my device has been rooted successfully by using Framaroot-1.4.1 ....then i found some apps for rooted device......then i found chainfire 3d after installing this...it ask me for reboot the phone...the phone reboots automatically.....after that.....it doesnt starts up.it stuck,,,LG logo only.................u got it
Click to expand...
Click to collapse
This forum is for the LG Optimus 4X HD. We use completely different methods to root and unlock our device, so don't expect to get any help here. Also, you should never just post your stuff onto the end of someone else's thread unless you are posting about the same thing - it's very rude.
akshay aks said:
sorry its my mistake.............my device name is LG optimus L3 2 E425 single..............................
my device has been rooted successfully by using Framaroot-1.4.1 ....then i found some apps for rooted device......then i found chainfire 3d after installing this...it ask me for reboot the phone...the phone reboots automatically.....after that.....it doesnt starts up.it stuck,,,LG logo only.................u got it
Click to expand...
Click to collapse
No one here can help, completely diferent device. Youu need to post in the forum specific to your phone if you cant find it post and the general android forum. Asking for advice on a device forum different to your device is a sure way to end up with a brick
This is place where you can ask such question @akshay aks
http://forum.xda-developers.com/optimus-l3-l5-l7
Hi,
I’m trying to upgrade my Wind Mobile Optimux 2x from 2.2 to Android 4.2.2 (CyanogenMod Nightlies). The Clockworkmod identifies my phone as LG G2X; I tried to manually select Optimus 2x but flash recovery failed. I kept it as LG G2X but each time that I tried to flash with a P990 ROM (Optimux 2x), it was unsuccessful and I had to factory reset it by pressing Power and volume down key.
This time, I selected P999 ROM (LG G2X) as I read that it’s the same as Optimus 2x for T-Mobile...but now it stuck at the LG logo (with blue/purple background lines) and pressing Power and down key doesn’t work anymore and it stops at logo again instead of resetting.
If I hold the volume down key until second LG screen, it shows: S/W Upgrade Please wait while upgrading... and it stops there forever...
What should I do to resolve the problem? And is there a way to go back to factory setup mode?
Thanks
sal1c said:
Hi,
I’m trying to upgrade my Wind Mobile Optimux 2x from 2.2 to Android 4.2.2 (CyanogenMod Nightlies). The Clockworkmod identifies my phone as LG G2X; I tried to manually select Optimus 2x but flash recovery failed. I kept it as LG G2X but each time that I tried to flash with a P990 ROM (Optimux 2x), it was unsuccessful and I had to factory reset it by pressing Power and volume down key.
This time, I selected P999 ROM (LG G2X) as I read that it’s the same as Optimus 2x for T-Mobile...but now it stuck at the LG logo (with blue/purple background lines) and pressing Power and down key doesn’t work anymore and it stops at logo again instead of resetting.
If I hold the volume down key until second LG screen, it shows: S/W Upgrade Please wait while upgrading... and it stops there forever...
What should I do to resolve the problem? And is there a way to go back to factory setup mode?
Thanks
Click to expand...
Click to collapse
First of all, check the sticker under your battery for whether your phone P990 or not. Please let me know what type of phone do you have P999 or P990
bitdomo said:
First of all, check the sticker under your battery for whether your phone P990 or not. Please let me know what type of phone do you have P999 or P990
Click to expand...
Click to collapse
It's P999. I spend several hours to research about it and tried different applications...One-Click-G2x-recovery-flasher-04-28-12 and CWM_5.0.2.8_P999 cannot flash the device and give the partition download fail error, maybe because I previously used AIO-P990-ToolKit_v5.6 to nvflash it as APX drivers are installed and USB cable is working well. I tried different custom recovery versions using AIO, ICS-cwm-6.0.3.1, ICS-cwm-6.0.2.5 (before knowing that I have to use G2X), ICS-cwm-5.0.2.8e and ICS-cwm-5.0.2.0 but was not able to flash it as it goes back to recovery mode after rebooting, instead of running the new O/S.
sal1c said:
It's P999. I spend several hours to research about it and tried different applications...One-Click-G2x-recovery-flasher-04-28-12 and CWM_5.0.2.8_P999 cannot flash the device and give the partition download fail error, maybe because I previously used AIO-P990-ToolKit_v5.6 to nvflash it as APX drivers are installed and USB cable is working well. I tried different custom recovery versions using AIO, ICS-cwm-6.0.3.1, ICS-cwm-6.0.2.5 (before knowing that I have to use G2X), ICS-cwm-5.0.2.8e and ICS-cwm-5.0.2.0 but was not able to flash it as it goes back to recovery mode after rebooting, instead of running the new O/S.
Click to expand...
Click to collapse
I can do for you a nvflash for your p999. It will recreat all partitions and etc and will flash cwm p999 recovery to your device. Search custom roms on the optimus g2x forums. It will take some time since i have to download a stock p999 rom and gather the necessary files
Download my attachment and run flash.bat. It repartitionate your phone to p999 layout and flash cwm as well. Do not flash p990 custom roms with cwm to your phone, because p990 and p999 partition layout is different.
bitdomo said:
I can do for you a nvflash for your p999. It will recreat all partitions and etc and will flash cwm p999 recovery to your device. Search custom roms on the optimus g2x forums. It will take some time since i have to download a stock p999 rom and gather the necessary files
Download my attachment and run flash.bat. It repartitionate your phone to p999 layout and flash cwm as well. Do not flash p990 custom roms with cwm to your phone, because p990 and p999 partition layout is different.
Click to expand...
Click to collapse
Thank you for your reply. I finally could flash it using G2XCleanUpBatch5028. It turned out that CM7 unlike what I thought is 2.3.7 not 4.x and I already found some problems in it...I'm trying to find the original Wind Mobile ROM and a way to install it back on my phone to keep it as my factory reset backup to return back to it in case that I could not find a reliable custom ROM.
By the way, I'm wondering what's the difference between your attachment and the one (G2X_V21E_00_NVFlash) that comes with 450MB ext3_system.img file?
sal1c said:
Thank you for your reply. I finally could flash it using G2XCleanUpBatch5028. It turned out that CM7 unlike what I thought is 2.3.7 not 4.x and I already found some problems in it...I'm trying to find the original Wind Mobile ROM and a way to install it back on my phone to keep it as my factory reset backup to return back to it in case that I could not find a reliable custom ROM.
By the way, I'm wondering what's the difference between your attachment and the one (G2X_V21E_00_NVFlash) that comes with 450MB ext3_system.img file?
Click to expand...
Click to collapse
My version of nvflash I skipped the system image, because I assumed that you are going to flash a custom rom. So that 445 mb differnce is teh missing android OS.
You can find your original rom at http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=0000000000000000 , replace the zeroes with your IMEI number. It will give you the download link for your current stock rom. It is in kdz format. If you having troubles flashing kdz, then give me the link to your kdz and I am going to make you a nvflash rom from that.
Hi I tried to install CWM recovery and my bootloader was unlocked i'm sure. But after reboot it stucks in boot animation!!! So that i haven't access to recovery and unfortunately when I try to put phone into S/W mode a white and black striped screen comes up and in this mode every KDZ flasher says that can't find phone or it's not connected!!:crying::crying::crying: What can I do??? I'm really scared!!! Please help!!!!:crying::crying::crying:
My current Rom is Hong kong 4.1.2
nobody's here?
fifali190 said:
Hi I tried to install CWM recovery and my bootloader was unlocked i'm sure. But after reboot it stucks in boot animation!!! So that i haven't access to recovery and unfortunately when I try to put phone into S/W mode a white and black striped screen comes up and in this mode every KDZ flasher says that can't find phone or it's not connected!!:crying::crying::crying: What can I do??? I'm really scared!!! Please help!!!!:crying::crying::crying:
My current Rom is Hong kong 4.1.2
Click to expand...
Click to collapse
nobody's here? please help!! I'm really in problem!!!
is fastboot working?
which cwm and which method did you use to install cwm?
How much battery did you have in the phone when you did this?
Rudjgaard said:
is fastboot working?
which cwm and which method did you use to install cwm?
How much battery did you have in the phone when you did this?
Click to expand...
Click to collapse
honestly i don't know how to use fastboot in this condition.i installed cwm touch recovery version 6.0.1 (i'm not sure for version) with an app named LG 4X Recovery app from here: http://forum.xda-developers.com/showthread.php?t=1826378 and the battery was full
Why would you use something from a thread dated 2012?!?
download recent twrp or cwm img
go into bl and flash manually -> fastboot flash recovery recovery.img
sorry
Rudjgaard said:
Why would you use something from a thread dated 2012?!?
download recent twrp or cwm img
go into bl and flash manually -> fastboot flash recovery recovery.img
Click to expand...
Click to collapse
sorry my friend can you explain it step by step from zero for a beginner?? I need help really!! please!!
Same issue with my P880
fifali190 said:
sorry my friend can you explain it step by step from zero for a beginner?? I need help really!! please!!
Click to expand...
Click to collapse
Hi.
I did the same thing today. I installed that application " LG-Optimus-4XHD-Recovery-v1.1.apk "
I have selected ClockworkMod Custom Recovery.
It showed that Operation is successful.
than i clicked on "Boot Recovery" to restart my Phone in CloclworkMod Custom Recovery.
since then I am getting only Starting animation. (LG LOGO).
nothing happens.
My battery was full when i performed this procedure.
Please help me
Shrikantbhole90 said:
Hi.
I did the same thing today. I installed that application " LG-Optimus-4XHD-Recovery-v1.1.apk "
I have selected ClockworkMod Custom Recovery.
It showed that Operation is successful.
than i clicked on "Boot Recovery" to restart my Phone in CloclworkMod Custom Recovery.
since then I am getting only Starting animation. (LG LOGO).
nothing happens.
My battery was full when i performed this procedure.
Please help me.
Personal ID: [email protected]
contact : 9987575516 (Mumbai)
Click to expand...
Click to collapse
any help please,i have the same problem
Solution
Above post is mine.
I was stuck at LG Logo for 2 whole days.
You have to flash your phone.
I flashed my phone with same v20a (4.1.2 JB) firmware.
now its working absolutely fine.
Download LG Flash tool
Download Firmware.
pull battery out, Put it back in,
hold VOL- and Connect usb cable
then your phone will be in S\W mode.
then run Flash tool and select Firmware file,
and flash it.
your phone will restart automatically, then pull out cable and let it start on its own.
DONE.!
for LG Flash tool and Original V20A firmwares google and search.
as I am new member I am not allowed to post links or else i would have posted all the new links.
Its easy, all the best..!
so no hope for me?
can't flash KDZ, it just dosen't work, or freezes, or app stop responding and force-closes, when flashing by flashtool it errors after 17 sec...
any ideas?
LG service center
Hi again friends.Unfortunately I'm going to use lg service center and show phone to them:crying:.What should I say to them?Can I use warranty?Do they realise I rooted my phone and my warranty voided?And finally if warranty doesn't support it, how much it costs to repair?
Hi,
i had CM 10 on my phone. But i wanted to go back to the stock rom, so i flashed the kdz (v20B_00). After finishing that, the LG P880 restarted, but it stuck at the LG sign. I don´t know what to do right now.
Information:
- The bootloader is unlocked
- before I flashed the stock i had root access ( not sure if I still have root access after flashing)
- I tried to flash with several times but it didn´t help
- I can still put the phone into S/W mode
- if i hold volume down and power I can choose between some tasks like rebbot system, but if I choose one, the phone won´t do that. Instead it only shows me the Android-guy and a red triangle
I am frustrated now and I am really hoping that someone can help me now.
(sorry if there are any grammar / spelling faults because my English isn´t too good )
kaerl said:
- I tried to flash with several times but it didn´t help
- I can still put the phone into S/W mode
Click to expand...
Click to collapse
Which system did you use to flash .kdz? (Some people have driver problems with Win8+)
What happened after your try to flash failed? (screenshot, informations?)
As long as you are able to put your phone in S/W mode there's still hope