Help!!! My LG G Pro (F240K) stuck in the LG logo.
I follow the link below to flash the Lollipop 5.0.1 for LG G PRO F240 K into my LG G Pro(F240K). It finished the update process but now stuck in the LG logo screen. I remember my original version is 4.0.x.. I didn't have a backup of my original kdz....
I just root my device but never flash any Rom before. Is there any problem to flash 5.0.1 into it?
I tried to download a Rom F240K10r_00.kdz to flash again. But still stuck in the LG logo. I don't know what to do now.
Link:
tech2mech.com/how-to-flash-kdz-lg-f240-f180-f160-lg-g-pro/
tech2mech.com/download-official-lollipop-kdz-firmware-lg-g-pro-f240-lsk/
Try 'CSE flash'
irt118 said:
Try 'CSE flash'
Click to expand...
Click to collapse
I use the LG update software and seem can get into the OS.
But no luck, my IMEI is lost....I cannot make the phone call now.......
What can I do now..?
Android information:
4.4.2
Baseband version
APQ8064/MDM9x15M
Kernel version
3.4.0
Software version
F240K20h
Gary_ said:
I use the LG update software and seem can get into the OS.
But no luck, my IMEI is lost....I cannot make the phone call now.......
What can I do now..?
Android information:
4.4.2
Baseband version
APQ8064/MDM9x15M
Kernel version
3.4.0
Software version
F240K20h
Click to expand...
Click to collapse
try flashing kdz again but now with "CSE Flash"
what kind "CSE Flash" sorry I am new in LG phone flashing.
I have facing this issue also My LG OGP (F240L) stuck on U+ logo (boot loop)
wesly.btm said:
what kind "CSE Flash" sorry I am new in LG phone flashing.
I have facing this issue also My LG OGP (F240L) stuck on U+ logo (boot loop)
Click to expand...
Click to collapse
"CSE Flash" will wipe all data in your internal storage.
I also had bootloop when downgrade to 4.4 from 5.0 with "Normal Flash", then I tried "CSE Flash" and It worked.
irt118 said:
"CSE Flash" will wipe all data in your internal storage.
I also had bootloop when downgrade to 4.4 from 5.0 with "Normal Flash", then I tried "CSE Flash" and It worked.
Click to expand...
Click to collapse
Is it work with LG OGP F240L Korea version (not root)?
My OGP not never root before, by facing issue when downgrade to Kitkat stuck boot loop LG U+.
Would you like guide to steps CSE Flash?
wesly.btm said:
Is it work with LG OGP F240L Korea version (not root)?
My OGP not never root before, by facing issue when downgrade to Kitkat stuck boot loop LG U+.
Would you like guide to steps CSE Flash?
Click to expand...
Click to collapse
yes, it will work.
Just follow this guide but choose "CSE Flash" at step 2.
Hi, sorry I am new for LG OGP. My LG OGP (no ROOT).
Actually do downgrade from Official Lollipop [F240L30C_00.kdz] via LG Support tools with installed success but NO SIM CARD-Emergency Calls Only appear on screen and have downgrade to Kitkat [F240L20h_00.kdz] using LG Flash Tool 2014, I have set with "CSE Flash" with LG Flash Tool 2014 [http://forum.xda-developers.com/showthread.php?t=2797190] but having Boot loop stuck On LG u+ logo. and have perform Hardreset Vol- with Power Button but not show Hardreset.
http://forum.xda-developers.com/optimus-g-pro/help/sim-card-emergency-calls-update-t3139657
irt118 said:
Try 'CSE flash'
Click to expand...
Click to collapse
Thanks a lot! It works after flash it by CSE. My IMEI appears again and OS is 4.4.2
So, Can I flash F240K30d_00.kdz to become 5.x.x?
Gary_ said:
Thanks a lot! It works after flash it by CSE. My IMEI appears again and OS is 4.4.2
So, Can I flash F240K30d_00.kdz to become 5.x.x?
Click to expand...
Click to collapse
my LG OGP F240L (U+ Korea) success to downgrade kitkat no boot looping but still No SIM CARD-Service Disabled
Dial 5457#*240#
[Preferred network mode]>LTE only showing on screen No SIM CARD-Service Disabled
[Preferred network mode]>WCDMA/GSM only showing on screen No SIM CARD-Emergency calls only
please HELP
wesly.btm said:
my LG OGP F240L (U+ Korea) success to downgrade kitkat no boot looping but still No SIM CARD-Service Disabled
Dial 5457#*240#
[Preferred network mode]>LTE only showing on screen No SIM CARD-Service Disabled
[Preferred network mode]>WCDMA/GSM only showing on screen No SIM CARD-Emergency calls only
please HELP
Click to expand...
Click to collapse
I just use CSE to flash the kdz ROM then every thing works....
LG Optimus G Pro E988 Bricked Issue
Hi there my friend I have bought LG Optimus G Pro E988 recently but 4G LTE was not working on it so I tried to update its ROM and while doing it unfortunately it bricked. Now when ever I tried to power on my phone it shows LG sign and reboot again and again and nothing pop up i tried many things with download mode but it does not work and it is also not going in recovery mode and I cant find its bootloader. Can you please help me this
Hi all,
Still confuse and not understand. By yesterday night after downgrade my LG OGP F240l (U+ Korea) and successful with Sim Card Disable I leave my OGP on desk until morning and low ?Then i try to OFF then pull out the SimCard and try insert the Simcard and ON my OGP fortunately thw simcard read and have signal but Service disable on screen. I have hope when the signal show. Just check the hidden code set the network show LTE. Try to WCDMA/GSM reboot the phone the issue FIX. Now my OGP fully work with Kikat and try to Flash again to Lollipop and successful my simcard fixed. Correct i am using CSE to flash and its work. I think the phone baseband installed try to stable and optimize it self first to network on my country.
Now my OGP running Lollipop (no root).
Regards,
Hey I have the same issue, not yet solved.
I was on F240L30C Lollipop and Want to Downgrade Because I am facing Screen Wake up issue (no issue when i was using KitKat 4.4.2).
I have downloaded the f240l20c_00.kdz firmware from pan.baidu.com , but after flashing my phone gone in to loop (Lg logo then android animation icon processing then reboots again)
I can't enter the recovery mode as well.
I have tried using CSE Flash but same loop again.
Can anyone Help ?
jpwall-cell said:
Hey I have the same issue, not yet solved.
I was on F240L30C Lollipop and Want to Downgrade Because I am facing Screen Wake up issue (no issue when i was using KitKat 4.4.2).
I have downloaded the f240l20c_00.kdz firmware from pan.baidu.com , but after flashing my phone gone in to loop (Lg logo then android animation icon processing then reboots again)
I can't enter the recovery mode as well.
I have tried using CSE Flash but same loop again.
Can anyone Help ?
Click to expand...
Click to collapse
Try CSE Flash again.
Thanks.
There was problem with firmware file itself. It was incomplete downloaded file. (downloaded from pan.baidu)
I have downloaded new file today from Lg and able to flash. Now i am on Kitkat.
Related
sorry for my poor english first
the problem with my phone is I flashed OA-855minu5-1.8 rom with my d850 g3, then i want to back to stock by using lgflashtool( with tot file)
things goes wrong from here. 1st i see the flashing process failed , it told my phone is d855(im sure my phone is 850). then i used d855 tot file to flash (my fault ) it goes to about 80% tell me it will reboot my phone. but my phone stuck at the booting img(the text shows on screen "lg life's good, power by android")
after that i can not get into download mode but fastboot mode started. i tried to flash laf img(d850) doesnt work. but i tried with d855, it works
command that i used : fastboot boot laf.img
it still doesnt work with lg flash tool(two different tools) with both kdz and tot
kojolooo said:
sorry for my poor english first
the problem with my phone is I flashed OA-855minu5-1.8 rom with my d850 g3, then i want to back to stock by using lgflashtool( with tot file)
things goes wrong from here. 1st i see the flashing process failed , it told my phone is d855(im sure my phone is 850). then i used d855 tot file to flash (my fault ) it goes to about 80% tell me it will reboot my phone. but my phone stuck at the booting img(the text shows on screen "lg life's good, power by android")
after that i can not get into download mode but fastboot mode started. i tried to flash laf img(d850) doesnt work. but i tried with d855, it works
command that i used : fastboot boot laf.img
it still doesnt work with lg flash tool(two different tools) with both kdz and tot
Click to expand...
Click to collapse
So you have access to the download mode now ?
D855 is the international version and the D850 is the AT&T one. Does your phone has an AT&T logo ?
You can also check the variant on the box of your phone.
raptor2003 said:
So you have access to the download mode now ?
D855 is the international version and the D850 is the AT&T one. Does your phone has an AT&T logo ?
You can also check the variant on the box of your phone.
Click to expand...
Click to collapse
thanks anyway
i fixed it with F400K. dll and d850 tot file.
Phone is LG G Pro F240L. I had the latest update (Lollipop) installed and let's just say I wasn't satisfied with it.
I flashed Kitkat KDZ like normally but it got stuck on bootloop, then I CSE flashed using the Kitkat KDZ and now it won't do anything other than go to download mode.
I would really appreciate any help to get my phone back to normal and fast. Thanks!
EDIT: I should also add that I've tried the PC suite recovery method but it says my phone's battery is too low when it's not.
UPDATE: I think I've hard bricked my phone. Damn...
tress19991 said:
Phone is LG G Pro F240L. I had the latest update (Lollipop) installed and let's just say I wasn't satisfied with it.
I flashed Kitkat KDZ like normally but it got stuck on bootloop, then I CSE flashed using the Kitkat KDZ and now it won't do anything other than go to download mode.
I would really appreciate any help to get my phone back to normal and fast. Thanks!
EDIT: I should also add that I've tried the PC suite recovery method but it says my phone's battery is too low when it's not.
UPDATE: I think I've hard bricked my phone. Damn...
Click to expand...
Click to collapse
Reflash the kdz again.before that check whether you are flashing the correct firmware of the correct model.
Now flash your kdz through lg offline flash tool.you can get that by searching in this xda forums.so even if your battery is below 60% it continues to the next step.But it is recommended to have minimum 60% of battery level.after opening lg offline flash tool you choose the kdz,then after choose cse flash.thats it.because it worked for me.or if your phone goes intlo reccovery mode,simply you can factory reset the data,perform 3 wipes(factory reset,cache and dalvik cache) and reboot.It may work sometimes.update me after u did these steps.if worked hit thanks. (i want to help you.thats why,i said what i know.)
brick my lg g pro f240....
krishna13 said:
Reflash the kdz again.before that check whether you are flashing the correct firmware of the correct model.
Now flash your kdz through lg offline flash tool.you can get that by searching in this xda forums.so even if your battery is below 60% it continues to the next step.But it is recommended to have minimum 60% of battery level.after opening lg offline flash tool you choose the kdz,then after choose cse flash.thats it.because it worked for me.or if your phone goes intlo reccovery mode,simply you can factory reset the data,perform 3 wipes(factory reset,cache and dalvik cache) and reboot.It may work sometimes.update me after u did these steps.if worked hit thanks. (i want to help you.thats why,i said what i know.)
Click to expand...
Click to collapse
mine lg g pro f240 got dead no light won't switch on after using lg flash tool 2014. after root with kit kat I'm upgrade again to lollipop after verifying 100% it stuck in download mode and do nothing...then died......
damm I'm brick my phone..plzz help
Hi guys
LG G3 looping on boot screen every time,
I had TWRP with fulmics rom installed and one day it just shut down, i tried turning the phone on but it shows the lg booting screen and then reboot, and it goes on like that, I tried installing different roms but always the same problem, i
should mention that i tried cloudy rom and i did actually work but when booting the phone it had this problem that the wifi and bluetooth won't activate, i searched on the Web and a lot suggested that is a battery problem,
so i thought the previous rom worked well so let's change this rom,I installed a lot of roms and the boot looping problem shows up every time, so i thought **** it let's get the stock firmware,
and when resetting the phone to stock firmware it's stuck in the rebooting phase at the end, boot loop again, and now that I've lost TWRP i only have the firmware solution that is not working, this too was mentioned to be a battery problem,
and i bought a new battery and nothing have changed,
tutorials that didn't work for me : http://lgg3root.com/lg-g3-stock-factory-firmware/ http://unbrick.itcse.com/unbrick-lg-g3-stuck-on-factory-reset-2/
is there anyone can help please ?
so did you try to change the battery or not?
Dave760 said:
so did you try to change the battery or not?
Click to expand...
Click to collapse
Yes i did and the same problem persists
did you try the kdz method?
which lg do you have and what tot and dll file are you using?
Dave760 said:
did you try the kdz method?
which lg do you have and what tot and dll file are you using?
Click to expand...
Click to collapse
i have a LG G3 D855
i'm using :
tot: http://stockroms.net/file/LGG3/D855/European/BIN_LGD855AT-00-V10e-EUR-XX-JUL-08-2014-16G-0.zip
dll: http://stockroms.net/file/LGG3/D855/LGD855_20140526_LGFLASHv160.dll
you have 16 gb or 32?
In my lg g3 f400k lolipop securityv error comes at boot i have also teied hard reset but the problem is same it cant be solved plzz solve i shall be very thankful
Hassin123 said:
In my lg g3 f400k lolipop securityv error comes at boot i have also teied hard reset but the problem is same it cant be solved plzz solve i shall be very thankful
Click to expand...
Click to collapse
Is your device stuck at lg logo? If yes, you need to flash stock firmware on your device.
Hello, i need help:
I used my g4 with a nougat custom rom with no problems, i flashed the n bootloader and used it for months, yesterday I decided to do a factory reset in the phone settings.
The phone rebooted in twrp and I did the factory reset.
But from then, the device was stuck in twrp without possibility to boot the rom!
So i flashed another nougat based rom, the installation is fine, but the issue persists.
Now I'm trying to restore the phone, but I don't know what to do... I can only boot in download mode... Twrp is no longer working...
Please, help me, this G4 had to be a Christmas gift...
flash v20p KDZ and use this dll (it's a 'installer') for LGUP https://goo.gl/kxuj4z
I have a problem, I can't find the v20p kdz! I tried with the last v20 italian version.
This is the error I have
https://m.imgur.com/a/2JZjk
Mario1996 said:
I have a problem, I can't find the v20p kdz! I tried with the last v20 italian version.
This is the error I have
https://m.imgur.com/a/2JZjk
Click to expand...
Click to collapse
yeah, that's why must it be the v20p first.
HERE is the link
Thank you so much! You saved my G4!!!
I have the same problem but i get unknown model...
inso420 said:
I have the same problem but i get unknown model...
Click to expand...
Click to collapse
same error
----
solved using 20p and v4 dll here
unistall previus dll from control panel
h815