Hi all!
Sorry that i am writing another thread like this but i'm desperate now. I tried to upgrade my branded polish p4 10c to 20b jb and during the installation there was no connection between laptop and l9. Now i'm stuck on s/w upgrade screen, i can't do hard reset, can't do nothing, while trying to push kdz, lg can't see my l9... WHAT TO DO NOW? PLEASE!!!
To make it easy: use official lg update tools (with no mini server, no edited hosts), select 'Customer Support' and then 'Recovery Phone'...follow instruction, be patient while dowloading stock firmware, at the ned you'll be to factory stock firmware
bye
drake56 said:
Hi all!
Sorry that i am writing another thread like this but i'm desperate now. I tried to upgrade my branded polish p4 10c to 20b jb and during the installation there was no connection between laptop and l9. Now i'm stuck on s/w upgrade screen, i can't do hard reset, can't do nothing, while trying to push kdz, lg can't see my l9... WHAT TO DO NOW? PLEASE!!!
Click to expand...
Click to collapse
Related
Hey, recently i sucessfully installed custom rom on my phone and I didnt liked that rom i wanted to go back to my original firmware i found software called KDZ here i sucessfully installed my original firmware witch was V20D_00 and after ending my update program stopped working and phone was already restarted (from EMERGENCY MODE) I tried to restart phone etc. then i tried to do same again but always KDZ stopping working at end dont know what to do Yes im using KDZ as administrator. Any ideas?
Hello everyone!
I am facing a problem after having tried to flash a firmware (V20D) to my LG L7 II P710 phone (not rooted).
I used KDZ_UPLOADER to implement this. Followed all the guidelines. After having done that the LG logo
appeared and it stayed stuck. So I read some forums, here also.
Tried to:
- reflash using KDZ_UP with other firmware versions for the corresponding model.
The result being that either the update failed, or update completed as with the first one,
but the phone still hanged in LG LOGO.
- Check for upgrade fix with LG Mobile Support Tool, the thing told me there are no issues to fix. What is weird, that
the software recognizes the phone to have firmware V20D still.
- Do a hard reset. I do the combination necessary vol down+hot key+power, wait for the logo
to appear and then when it disappears, I release. The result - it reboots, and gets stuck again.
Any would be appreciated.
TuryS said:
Hello everyone!
I am facing a problem after having tried to flash a firmware (V20D) to my LG L7 II P710 phone (not rooted).
I used KDZ_UPLOADER to implement this. Followed all the guidelines. After having done that the LG logo
appeared and it stayed stuck. So I read some forums, here also.
Tried to:
- reflash using KDZ_UP with other firmware versions for the corresponding model.
The result being that either the update failed, or update completed as with the first one,
but the phone still hanged in LG LOGO.
- Check for upgrade fix with LG Mobile Support Tool, the thing told me there are no issues to fix. What is weird, that
the software recognizes the phone to have firmware V20D still.
- Do a hard reset. I do the combination necessary vol down+hot key+power, wait for the logo
to appear and then when it disappears, I release. The result - it reboots, and gets stuck again.
Any would be appreciated.
Click to expand...
Click to collapse
do you try this?
IMPORTANT STEP:
Pull out the battery. Wait 10 seconds put it back. While holding VOLUME DOWN + HOME BUTTON press POWER BUTTON. Wait until you see LG logo and stop pressing POWER. Keep pressing the other 2 until you see android robot doing things. Wait until the phone boots.
CONGRATZ you are on JELLYBEAN (Or the KDZ you chose).
http://forum.xda-developers.com/opt...-how-to-achieve-root-p710-l7-2-t2921271/page8
TuryS said:
Hello everyone!
I am facing a problem after having tried to flash a firmware (V20D) to my LG L7 II P710 phone (not rooted).
I used KDZ_UPLOADER to implement this. Followed all the guidelines. After having done that the LG logo
appeared and it stayed stuck. So I read some forums, here also.
Tried to:
- reflash using KDZ_UP with other firmware versions for the corresponding model.
The result being that either the update failed, or update completed as with the first one,
but the phone still hanged in LG LOGO.
- Check for upgrade fix with LG Mobile Support Tool, the thing told me there are no issues to fix. What is weird, that
the software recognizes the phone to have firmware V20D still.
- Do a hard reset. I do the combination necessary vol down+hot key+power, wait for the logo
to appear and then when it disappears, I release. The result - it reboots, and gets stuck again.
Any would be appreciated.
Click to expand...
Click to collapse
According to http://lg-phone-firmware.com/index.php?id_mod=21,
v20d.kdz is firmware for other phone....
If you have luck (means to have device flashed by non bl/partition table destructive kdz), try to flash ONLY KDZ FOR YOUR MODEL from page provided above.
Use this tool/procedure: http://forum.xda-developers.com/opti...flash-t2988436.
Good luck.
yep v20d is not for lg p710, the last one is v20a/v20c
Sent from my LG-P710 using XDA Free mobile app
Need help with my LG Optimus F60. I got a notification for an update and once it rebooted, it kept going on a loop with the reboot. I tried a hard factory reset but it's still doing it...
You'll need to restore the phone via the kdz for your variant and the LG Flashtool from a PC.
Find your firmware here:
http://lg-phone-firmware.com/firmware-LG+F60-Tutti-119.html
I downloaded the KDZ file, but having trouble finding the right flashtool... Sorry, I'm new to this
http://f60.wikia.com/wiki/How_to_Upgrade_/_Downgrade_firmware_with_Flashtool_2014
Thanks for that. it's stuck on the loop and won't detect the phone until it comes back, any solution to this?
Remove the battery. Re-insert. Hold volume up and plug in USB. This should get you into Download Mode.
I just know found that out. Thanks a lot in advance, I'll let you know if I run into any problems if you don't mind.
It works! Thanks!
:good::highfive::victory:
Hey i need help, my lg leon bricked and it cant boot to software. it boots up to lg logo then android is poping up with his ears moving and a blue cicle moving too . then reboot what the hell is this? i flash a kdz i wanna return to stock please i have 2 europe's firmwares for that phone but nothing.. and looked almost over google but still nothing... im desperate already
I was having some 4G connection drops with my phone, so I tried to do a Factory Reset using a KDZ file, I was on version 20t Android 6.0 Official Rom, with LG UP I tried to flash the 20t KDZ file, but I was not getting past 9%, so tried to downgrade to Lollipop 10C firmware, it seemed that it was going well, but got to 21% during the System flash and and error occurred and the flashing process stopped, so removed the battery, plugged back in and now the phone only boots to Download mode, tried installing all the LG UP files from here and the LGUP_8994_DLL_Ver_0_0_3_23.msi file as well, to no success, also downloaded the 20c ROM and got to 23% but failed again, last resort tried the old LG Flash Tool 2014, but again did not even start to flash the ROM, so I'm stuck now =( and not sure what more to do guys, any help/ideas would be awesome =)
I have the same problem with my lg v10 H961N dual sim , exactly like you, any help please?
I was suffered from this error yesterday too. It seems that the V10 cannot be downgraded to older version after upgrading to V20t, sad.
In order to recover your phone from download mode, simply connect to your computer with download mode opening and open the LG Bridge, then go to something like "Software Update" -> "Recovery after fail update".
Then, the LG Bridge will help you to flash the V20t again to the phone and recover the phone.