Lg g3 o/s deleted while using recovery mode - Android Q&A, Help & Troubleshooting

I need help dear developers.........
I have lg g3 d855 32 gb smartphone made in korea . Using recovery mode I was deleting my cache but also deleted my o/s . Now I have a blind g3 . I got help by seeing u r threads in lg g3 forum . So I downloaded European lg g3 32gb stock firmware and flash tool . When I tried all steps and at end when flash tool was ready it say different model or wrong .dll. now I don't understand which stock firmware is suitable for my d855 32gb made in korea . Could u please help ....? Thank in advance

Find a LG G3 rom for your variant which is D855 look at the index of roms if your having trouble, download it and flash using adb sideload, make sure you have the latest adb tools to flash.

You must have a custom recovery like TWRP if you managed to wipe your OS. Just download a compatible rom and put it on your SD card and use TWRP to flash.

Related

[Q] Soft Brick on LG G E975 [No Rom on SDCard+ADB problems]

Hey guys!
Today I was quite enthusiastic and flashed a new android 4.4 Kernel on my LG G E975 with Android KitKat (by Houstonn)
But for any reason it didn`t worked out and I couldn`t reboot my phone.
After that I booted into TWRP to flash my old Rom+Kernel back but then I realized that I deleted them a few weeks ago!
(Yeah thats me... :/)
I only had two other roms on my SDCard so I tried flashing them but both didn't work since I still had the android 4.4 Kernel installed.
So now I have a big problem...
I tried to push a new rom through adb sideload on my phone but everytime I use the command: "adb push rom.zip /sdcard"
it simply gives me: error
Has anybody an idea of what I could do?
Thanks in advance for helpful answers
Tengus said:
Hey guys!
Today I was quite enthusiastic and flashed a new android 4.4 Kernel on my LG G E975 with Android KitKat (by Houstonn)
But for any reason it didn`t worked out and I couldn`t reboot my phone.
After that I booted into TWRP to flash my old Rom+Kernel back but then I realized that I deleted them a few weeks ago!
(Yeah thats me... :/)
I only had two other roms on my SDCard so I tried flashing them but both didn't work since I still had the android 4.4 Kernel installed.
So now I have a big problem...
I tried to push a new rom through adb sideload on my phone but everytime I use the command: "adb push rom.zip /sdcard"
it simply gives me: error
Has anybody an idea of what I could do?
Thanks in advance for helpful answers
Click to expand...
Click to collapse
a question: do you have the E975 or the E970? 975 is the international version and this thread is for at&t version. If it is the AT&T version use LGNPST to go back to stock(it's in the forum look for it)
luisoman2000 said:
a question: do you have the E975 or the E970? 975 is the international version and this thread is for at&t version. If it is the AT&T version use LGNPST to go back to stock(it's in the forum look for it)
Click to expand...
Click to collapse
Oops I am sorry! Its for the e975 (like the title already says) If its in the wrong section, then can a moderator please move it? Thanks

LG Optimus G E975 Helpp

hi to all, i am using lg optimus g e975 Korean in Pakistan. android 4.1.2 installed on it. now i want to upgrade it to higher version. I tried LG Support Tools, it find an upgrade foe my cell phone but after downloading a large file when it start upgrading process and my phone goes into downloading mod it gave error that please remove your battery and then insert it again and then try again... i tried many time but same error.. i actually want to upgrade my android software to kitkat 4.4 is it possible? if possible then what is the best and safe way to upgrade my lg optimus g e975... thanks ..
There's no official Kit Kat for your phone. You would have to use a custom rom like CyanogenMod or something along those lines. The LG Support Tools sucks. You should try using this:
http://forum.xda-developers.com/showthread.php?t=2498102
I gave you the link to the latest KDZ (official firmware) for the Indian version in your other thread. I'm also not sure if many custom roms support the language you are looking for either. Basically you would want to root (Safe Root or Framaroot should work) then use FreeGee to unlock bootloader and install custom recovery. Then boot to recovery, backup rom, and wipe, and install new one.

[Q]

I have just rooted my phone and installed cwm , i need to install any custom rom on my lg optimus l7 p715, is it necessary to unlock the bootloader for that ??
, if yes
then is there any way to unlock bootloader on lg optimus l7 p715 or to know if its already locked or unlocked ??
av_01 said:
I have just rooted my phone and installed cwm , i need to install any custom rom on my lg optimus l7 p715, is it necessary to unlock the bootloader for that ??
, if yes
then is there any way to unlock bootloader on lg optimus l7 p715 or to know if its already locked or unlocked ??
Click to expand...
Click to collapse
If you already have CWM installed, then you're all set to install the custom ROM. Just make sure to run the Nandroid backup from CWM before the upgrade (better safe than sorry).
Digdis said:
If you already have CWM installed, then you're all set to install the custom ROM. Just make sure to run the Nandroid backup from CWM before the upgrade (better safe than sorry).
Click to expand...
Click to collapse
so if i have installed cwm , then that means i have already unlocked bootloader ??
also where can i find custom roms for lg optimus p715 , as i tried to find it but couldnt find any , i am trying to upgrade it to 4.4 ....
av_01 said:
so if i have installed cwm , then that means i have already unlocked bootloader ??
also where can i find custom roms for lg optimus p715 , as i tried to find it but couldnt find any , i am trying to upgrade it to 4.4 ....
Click to expand...
Click to collapse
It means you have replaced the recovery to one that allows you to upgrade your ROM among other things (CWM that is).
Regarding custom ROMs - that's the big question: There are nearly no custom ROMs for this device, or rather to the L7 II series. If you browse the Android development section, you'll find some custom ROMs, but they are all based on the current 4.1.2 one. There's also an MIUI ROM for your device, about which you can read at the end of this thread. According to other threads here, LG has announced it would upgrade the L7 II series to KitKat somewhere round August (which should be any time now), so I guess the best thing to do would be to wait for it (as I do).
Digdis said:
It means you have replaced the recovery to one that allows you to upgrade your ROM among other things (CWM that is).
Regarding custom ROMs - that's the big question: There are nearly no custom ROMs for this device, or rather to the L7 II series. If you browse the Android development section, you'll find some custom ROMs, but they are all based on the current 4.1.2 one. There's also an MIUI ROM for your device, about which you can read at the end of this thread. According to other threads here, LG has announced it would upgrade the L7 II series to KitKat somewhere round August (which should be any time now), so I guess the best thing to do would be to wait for it (as I do).
Click to expand...
Click to collapse
ooh thanx man , i was really confused about this , i hope they announce it soon

[ P780 03-2014 >+ ] Custom Recovery and repartition ?

Hi all,
I'm one of the people that have the P780 made after 03 2014 by now we know we have to use the special bootloader with the flashtools and all is working fine etc. We can also replace the recovery with a custom one but for me it will not work as it suppose to work. So installing a custom recovery isn't worth it.
But now i'm wondering is there anybody out there that has a working custom recovery on a P780 later then 03 2014 ?
And did anybody repartitioned their phone space on a model later then 03 2014 ? Mine is complaining about space on the phone memory. I already copied almost every app to the memory card. But after the 4.4.2 update the phone memory is 1,02 gb free and it's just sitting there doing nothing
Maybe we could start a thread specially for the 03-2014 >+ models and if we got custom recovery working ? and there is a rom builder with some spare time he/she could make the 03-2014 >+ roms without the need to replace the bootloader.
Greetz,
Michel
Re-Mi said:
Hi all,
I'm one of the people that have the P780 made after 03 2014 by now we know we have to use the special bootloader with the flashtools and all is working fine etc. We can also replace the recovery with a custom one but for me it will not work as it suppose to work. So installing a custom recovery isn't worth it.
But now i'm wondering is there anybody out there that has a working custom recovery on a P780 later then 03 2014 ?
And did anybody repartitioned their phone space on a model later then 03 2014 ? Mine is complaining about space on the phone memory. I already copied almost every app to the memory card. But after the 4.4.2 update the phone memory is 1,02 gb free and it's just sitting there doing nothing
Maybe we could start a thread specially for the 03-2014 >+ models and if we got custom recovery working ? and there is a rom builder with some spare time he/she could make the 03-2014 >+ roms without the need to replace the bootloader.
Greetz,
Michel
Click to expand...
Click to collapse
Hi. Is your phone 8GB or 4GB?
My wifes is 4 GB phone made after 03.2014. I have installed on him xvibe 0.3 from lenovo forum ru with custom recovery TWRP.
stympy said:
Hi. Is your phone 8GB or 4GB?
My wifes is 4 GB phone made after 03.2014. I have installed on him xvibe 0.3 from lenovo forum ru with custom recovery TWRP.
Click to expand...
Click to collapse
Hi,
Sorry for my late answer I have a 4GB version. And I know that we can install custom recoveries but they are kind of useless (for me it is) if we cannot flash roms trough them. I saw you are using the vibe2 rom from needrom also. I think it's one of the best roms we can have for this phone but i would like to try others also. Is there a way we could flash roms on the after 032014 phones that are made for custom recovery ? because we need the special preloader for our roms.
I'm not a rom chef at all but if there is an easy way to convert all the roms for phones made after 032014 I would be gladly helping to change them.
BTW stympy you are the Lenovo p780 goeroe ... they should make you the moderator here .. Thank you for all the effort you put in this phones forum
Greetz,
Michel
Re-Mi said:
Hi,
Sorry for my late answer I have a 4GB version. And I know that we can install custom recoveries but they are kind of useless (for me it is) if we cannot flash roms trough them. I saw you are using the vibe2 rom from needrom also. I think it's one of the best roms we can have for this phone but i would like to try others also. Is there a way we could flash roms on the after 032014 phones that are made for custom recovery ? because we need the special preloader for our roms.
I'm not a rom chef at all but if there is an easy way to convert all the roms for phones made after 032014 I would be gladly helping to change them.
BTW stympy you are the Lenovo p780 goeroe ... they should make you the moderator here .. Thank you for all the effort you put in this phones forum
Greetz,
Michel
Click to expand...
Click to collapse
Hi there! Lets understand one thing: there is no problem flashing custom zip roms from custom recovery, even if you have the phone produced after 03.2014. Zip roms are not afecting the preloader, only the ones who must me flashed from PC. Sooo.. in the conclusion you can flash zip files with no wories.
Oh... and one more think: with custom recovery you can backup your full ROM and restore if something goes wrong, flash new apk directly to your system, flash new modem software, root your system and more... In my opinion this is the best think ever if you want to escape the stock rom provided by your phone producer.
Soo good luck on flashing zip files from custom recovery. :good:

[Q] LG L9 II CWM problem ??

Hi everyone, I have a problem with my Lg L9 II, it's the the stock rom but updated on 4.4.2 (KitKat).I have some bugs on my phone and it's a bit slower.I want to the install my original rom 4.1.2, I dowloaded him from your forum but when I transfer on SD Card and open CWM with the button volume up and power key I get the block ( I take picture and she is in attachment). I don't have a root. Can anyone explain me how to fix that, that I can install my original rom with CWM or TWRP. I hope so that You can help me, and sorry if the that thread is duplicate, I'm new here and don't know how it's work. Thanx in advice.
Kind Regards
did you had CWM installed!?
if you want "original" ROM (from LG), install the 4.4.2_V20g version via KDZ install (20g is the best version in my experience).
if you want cwm or twrp to experiment custom roms.... a good start: http://forum.xda-developers.com/showthread.php?t=2730501
Cisf said:
did you had CWM installed!?
if you want "original" ROM (from LG), install the 4.4.2_V20g version via KDZ install (20g is the best version in my experience).
if you want cwm or twrp to experiment custom roms.... a good start: http://forum.xda-developers.com/showthread.php?t=2730501
Click to expand...
Click to collapse
I don't have CWM Instaled, When I want get inside CWM I have message from picture in attachment. Now I have instaled that version 4.4.2 v20g but it's not good in my case,I want to restore my original softwear 4.1.2. but I don't know how to do that.
alen922008 said:
I don't have CWM Instaled, When I want get inside CWM I have message from picture in attachment. Now I have instaled that version 4.4.2 v20g but it's not good in my case,I want to restore my original softwear 4.1.2. but I don't know how to do that.
Click to expand...
Click to collapse
You need to flash the respective V10x kdz(according to your region). V20 is KitKat. V10 is JellyBean.

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