1. Where is stored fastboot? We can erase cache, system, boot, userdata, but phone still boots with fastboot. So where is stored that part, and how to delete it?
2. How to disable step up of sound in incoming call? What I need to edit, what file?
I sow that 2.3 has this option but where to find it in 2.1?
Fastboot stored in bootloader and for removing it you should flash originar LGs roms via KDZ. You can not remove it without reflashing.
Mur4ik said:
Fastboot stored in bootloader and for removing it you should flash originar LGs roms via KDZ. You can not remove it without reflashing.
Click to expand...
Click to collapse
You can remove it, but when an original ROM is flashed, you will be stuck at the LG screen and if you want to get it working again you must flash a Fastboot ROM again.
Jack
JackG256 said:
You can remove it, but when an original ROM is flashed, you will be stuck at the LG screen and if you want to get it working again you must flash a Fastboot ROM again.
Jack
Click to expand...
Click to collapse
And how to solve that? I would like to revert to original state ( if it is possible), so I would like to flash with original rom.
Any suggestion?
pepi74 said:
And how to solve that? I would like to revert to original state ( if it is possible), so I would like to flash with original rom.
Any suggestion?
Click to expand...
Click to collapse
Still trying, huh?
Why do you need to remove fastboot? You only know it's there if you boot with camera pressed and it doesn't take up any space. Really, it's supposed to be there it's just that LG disable it on their phones and that is wrong of them - it's a valuable part of the Android platform.
If you have fastboot then the chances of bricking your phone are lower.
I just try to find way to erase fastboot, and got chnace to flash LG 540 with original firmware. Nothing more, nothing less. And now, LG 540 is "old phone" but still there is no valid answer
pepi74 said:
I just try to find way to erase fastboot, and got chnace to flash LG 540 with original firmware. Nothing more, nothing less. And now, LG 540 is "old phone" but still there is no valid answer
Click to expand...
Click to collapse
You cannot erase fastboot once flashed, well you can but your phone will stick at the LG Screen, thats what I said before.
So , that is final state: no back to orginal roms after fastboot flash. I searching and found that GOLD CARD can do anything with Android, that is last solution.
pepi74 said:
So , that is final state: no back to orginal roms after fastboot flash. I searching and found that GOLD CARD can do anything with Android, that is last solution.
Click to expand...
Click to collapse
I thought the goldcard was used on HTC phones to flash custom RUU files (Rom Update Utility) I'm not sure if it will have an affect on our phones, I could be wrong, I'm not sure...
Also, when you flash a Fastboot KDZ, It still flashes Stock Android 2.1 software. So if you want to use stock OS, just re-flash your KDZ.
Jack
You are kidding, right?
Read few messages above...
You can remove it, but when an original ROM is flashed, you will be stuck at the LG screen and if you want to get it working again you must flash a Fastboot ROM again.
Jack
pepi74 said:
You are kidding, right?
Read few messages above...
You can remove it, but when an original ROM is flashed, you will be stuck at the LG screen and if you want to get it working again you must flash a Fastboot ROM again.
Jack
Click to expand...
Click to collapse
And what is wrong with that? You can still use Android 2.1 and Fastboot ROM, it's just like flashing a regular update, except you now have the Fastboot function
Jack
From my experience, u can remove fastboot by flashing original 2.1 rom from LG. There are things u need to do 1st.
I don't think u can't flash directly to original 2.1 with kdz updater from 2.2 or 2.3 custom rom. Flash to custom/backup 2.1 first using recovery (note that u need older recovery)
Then using that 2.1, flash original 2.1 rom from LG. Note the rom versions (v20d/b/a) I don't think u can flash to lower version. Once I've v20b with fastboot then I flashed v20a original, I got Linux Kernel Panic. Thankfully LG service center can fix that. I can flash v20b with fastboot to original v20b n the fastboot is gone (press cam + power, nothing happened)
I did that when I had problem with my screen, n need to go to service centre.
Sent from my GT540 using Tapatalk
I try that 50 times: and always get same result: flash with stock firmware, and stuck at LG logo. I can use any fastboot rom, but cannot use original rom.
JackG256 said:
And what is wrong with that? You can still use Android 2.1 and Fastboot ROM, it's just like flashing a regular update, except you now have the Fastboot function
Jack
Click to expand...
Click to collapse
I dont wont fastboot, I wont to REMOVE IT from phone. If you dont know how to do that, please, dont ask me what is wrong with that.
Thanks
pepi74 said:
I try that 50 times: and always get same result: flash with stock firmware, and stuck at LG logo. I can use any fastboot rom, but cannot use original rom.
Click to expand...
Click to collapse
Beats me. It worked for me some months ago. What version of ur original rom and version with fastboot? Mine are v20b both. Try this: when u have custom 2.1 rom installed via recovery, try flash 2.1 rom with fastboot via kdz updater. Then try flash original 2.1 rom with kdz. Flashing with kdz updater when ur phone is in download mode might help, so try that too.
If that won't work, keep ur stuck in LG logo phone to service center. Just say when u try to update online, it became like that. They'll flash the original 2.1 rom without fastboot in 15 mins.
Sent from my GT540 using Tapatalk
JackG256 said:
You can remove it, but when an original ROM is flashed, you will be stuck at the LG screen and if you want to get it working again you must flash a Fastboot ROM again.
Click to expand...
Click to collapse
you are wrong, no problem with reflash to original firmware, in this forum or on 4pda you can find how this can be done.
Mur4ik said:
you are wrong, no problem with reflash to original firmware, in this forum or on 4pda you can find how this can be done.
Click to expand...
Click to collapse
Thats very strange I could not get back on original ROM for the life of me I'm probably doing something wrong, This is me who bricked my phone -.-
Jack
i think to get back to complete stock no fastboot etc you need to flash a 2.1 backup via fastboot or recovery then use kdz to flash a complete stock rom but im not to sure on that one
Mur4ik said:
you are wrong, no problem with reflash to original firmware, in this forum or on 4pda you can find how this can be done.
Click to expand...
Click to collapse
Any link?
I try:
flash with KDZ ( any of stock rom)
repair option in LG tool
using out.kdz ( as someone suggested) then stock rom
using other modes in KDZ updater CS and CS Emergency
It looks like 90% of LG GT540 cannot flash with stock rom once fastboot rom is used, and like 10% can do this.
Related
Hi guys
Im new on the LG540 (had a HTC HERO before)
And I find the steps for installing recovery very hard to understand :-/
I rootet the phone before, and its confirmed that its rooted..
But I dont understand how to install the recovery even though I'm following the guide from the reference thread...
I have downloaded everything from the thread post 1.
I power off
Then holds Camara+power
But my phone keeps booting up as normally
whats wrong ?
B4Me said:
Hi guys
Im new on the LG540 (had a HTC HERO before)
And I find the steps for installing recovery very hard to understand :-/
I rootet the phone before, and its confirmed that its rooted..
But I dont understand how to install the recovery even though I'm following the guide from the reference thread...
I have downloaded everything from the thread post 1.
I power off
Then holds Camara+power
But my phone keeps booting up as normally
whats wrong ?
Click to expand...
Click to collapse
First of all you need to have fastboot enabled on your phone. This is a special boot mode that is disabled by LG. To get it you have to flash your phone with a fastboot-enabled rom. After that, camera+power will put your phone into fastboot and you will be able to flash recovery.
If you're somewhere in Europe, here's the current Europe Open ROM with fastboot:
http://www.mediafire.com/file/wld8b005fczc49a/Europe_Open_V20B_FASTBOOT.kdz
Okay thanks
And now the next stupid question :-/
On my HERO I flashed new ROMs using recovery
How do I flash a ROM on my LG ?
you can flash custom roms via fastboot or if the developer has made a recovery backup you can flash with that
After alot of googling, I found KDZ_FW_UPD
it got it to work
http://forum.xda-developers.com/showthread.php?t=927379
I read the link above and want to try to flash this rom to my GT540, but i got a few questions after reading.
1.Do I need to install the fastboot mode before flashing the phone? or rooting the phone?
2.Can I recovery back my phone to the official 2.1 rom after I flashed my phone to any custom rom?
3.Can I remove my SD card from my phone after flashing it to 2.3.3?
I am really a newbie on flashing android phone, hope someone can help me
1.yup u need a fastboot rom to update to 2.3.3.
2.u loose warranty...wen u flash custom roms...and sm ppl have tried getting back to tha official rom,just search tha forum.
3.does this actually needs an ans,guess u need to explain this a bit more....
Cheers mate!
Sent from my GT540 using XDA Premium App
sanmit said:
1.yup u need a fastboot rom to update to 2.3.3.
2.u loose warranty...wen u flash custom roms...and sm ppl have tried getting back to tha official rom,just search tha forum.
3.does this actually needs an ans,guess u need to explain this a bit more....
Cheers mate!
Sent from my GT540 using XDA Premium App
Click to expand...
Click to collapse
1. I am using the official 2.1 now, how can i flash the fastboot rom to my phone?
2.because i am worrying about the missing function and the performance of the phone, so I want to know whether it can back to 2.1 or not.
3.just using that 2.3.3 and without any changes(I think it's not necessary to use Apps2SD anymore, right?) I known that the SD card cannot be removed after the Apps2SD installed
anyway, thanks for your help
benleung said:
http://forum.xda-developers.com/showthread.php?t=927379
I read the link above and want to try to flash this rom to my GT540, but i got a few questions after reading.
1.Do I need to install the fastboot mode before flashing the phone? or rooting the phone?
2.Can I recovery back my phone to the official 2.1 rom after I flashed my phone to any custom rom?
3.Can I remove my SD card from my phone after flashing it to 2.3.3?
I am really a newbie on flashing android phone, hope someone can help me
Click to expand...
Click to collapse
1. yes
2. only if you have version 2.1 by Quarx (install in fastmode too)
3. yes you can remove your sd card after flashing to 2.3.3 apps will go back to work
lavero.burgos said:
1. yes
2. only if you have version 2.1 by Quarx (install in fastmode too)
3. yes you can remove your sd card after flashing to 2.3.3 apps will go back to work
Click to expand...
Click to collapse
1. root is a must?
2. can i backup the original one and restore it back afterwards? or using the V20a kdz?
i doo next. first flash with europe open 2.1+fastboot. then add clockwork and root phone. afther that i do a backeup of rom. now i can install-restore any rom i want and i can alwaus back to mu 2.1 open
miksontije said:
i doo next. first flash with europe open 2.1+fastboot. then add clockwork and root phone. afther that i do a backeup of rom. now i can install-restore any rom i want and i can alwaus back to mu 2.1 open
Click to expand...
Click to collapse
what is clockwork?
and how to backup and restore?
clockwork is little software that you flash afther flash new fw with fastboot. you can backeup,restore,format,instal new rom...with clockwork.
benleung said:
1. root is a must?
2. can i backup the original one and restore it back afterwards? or using the V20a kdz?
Click to expand...
Click to collapse
root is needed for applications only
no you cant backup your V20a ROM as i said clockwork mode is needed for backup , restore and more so you can only use it wih 2.1 Quarx version, 2.2 , 2.3
one more question.
After flashed to 2.3.3 , can i go to emergency mode and flash kdz?
benleung said:
one more question.
After flashed to 2.3.3 , can i go to emergency mode and flash kdz?
Click to expand...
Click to collapse
you can flash 2.1 europe+fastboot version so then you can flash the clockworkmod and do the backups of the 2.1 version...
Euro+fastboot:
http://www.mediafire.com/?96nu9lb6afx22a7
Clockworkmod:
-Try first with v3.0.1.3
http://www.mediafire.com/?7xb4q35kwq1iutx
-If it doesnt work then flash this version 2.5.1.8
http://www.mediafire.com/?sax544hf3cye3gx
this is the order for flash upgrades:
1.6
2.1 eclair without fastboot (in this case your V20A)
2.1 eclair with fastboot (europe version) (A MUST FOR FLASH NEXT VERSIONS 2.2+)
2.2 froyo
2.3 gingerbread
* i think here is more risk of brick you phone going back to 2.1 version so do it AT YOU OWN RISK
* for more ROMS , APPS and so you can use the link located in my signature...
lavero.burgos said:
you can flash 2.1 europe+fastboot version so then you can flash the clockworkmod and do the backups of the 2.1 version...
Euro+fastboot:
http://www.mediafire.com/?96nu9lb6afx22a7
Clockworkmod:
-Try first with v3.0.1.3
http://www.mediafire.com/?7xb4q35kwq1iutx
-If it doesnt work then flash this version 2.5.1.8
http://www.mediafire.com/?sax544hf3cye3gx
this is the order for flash upgrades:
1.6
2.1 eclair without fastboot (in this case your V20A)
2.1 eclair with fastboot (europe version) (A MUST FOR FLASH NEXT VERSIONS 2.2+)
2.2 froyo
2.3 gingerbread
* i think here is more risk of brick you phone going back to 2.1 version so do it AT YOU OWN RISK
* for more ROMS , APPS and so you can use the link located in my signature...
Click to expand...
Click to collapse
that's mean i can't upgrade in the following orders?
1. official 2.1(now)
2. 2.1 with fastboot
3. 2.3.3 (CM7)
can i do that?
benleung said:
that's mean i can't upgrade in the following orders?
1. official 2.1(now)
2. 2.1 with fastboot
3. 2.3.3 (CM7)
can i do that?
Click to expand...
Click to collapse
yes you can
2.1 to 2.2 or
2.1 to 2.3
once you have clockworkmod you can flash any ROM you want by recovery or by fastboot depending of wich version you download. though recovery mode is safer.
lavero.burgos said:
yes you can
2.1 to 2.2 or
2.1 to 2.3
once you have clockworkmod you can flash any ROM you want by recovery or by fastboot depending of wich version you download. though recovery mode is safer.
Click to expand...
Click to collapse
use the KDZ_FW_UPD.exe to flash my phone to 2.1 with fastboot, right?
if I don't need to backup the firmware,then i can flash to 2.3.3(CM7) directly with the 2.1 with fastboot?
any detail tutorial for me to flash to 2.3.3?
I afraid i will do some wrong irreversible things
i downloaded the v1.6 of CM7, why there's no boot.img? how can i flash that?
I have try to flash the Europe 2.1 + Fastboot(using the KDZ_FW_UPD_EN.exe)
but I can't flash it.
error msg like this:
[R&D Test Tools Log File]
12:59:49 : Launching SW update
12:59:49 : Unpacking KDZ
12:59:51 : KDZ file extraced
12:59:52 : Files were extracted.
12:59:52 : LGMobileDL Load.
12:59:52 : Port = 3
12:59:52 : Connecting to phone
12:59:55 : PHONE WAS NOT FOUND!
12:59:57 : ===FINISHED===
thanks for helping from all you guys.
I have upgraded my phone to CM7 1.5
if I really want to go back to use the official 2.1 firmware, what can I do?
Because i still can using the volume down+PowerOn to go to Download Mode
if I flash the V20a kdz in the download mode, what will be happened?
benleung said:
if I really want to go back to use the official 2.1 firmware, what can I do?
Because i still can using the volume down+PowerOn to go to Download Mode
if I flash the V20a kdz in the download mode, what will be happened?
Click to expand...
Click to collapse
that is not safe at all. if you want to go back to 2.1 then you should go back to a custom 2.1 ROM by recovery from clockworkmod or by fastboot.
Take a look of this 2.1 version is the one im using
http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http%3A%2F%2F4pda.ru%2Fforum%2Findex.php%3Fshowtopic%3D217235
The one i use the the 5th version: Advance lite edition
Here is the link of my mirror
http://www.mediafire.com/?q6hnk02k1whzrvq
Any question pm me better
benleung said:
if I really want to go back to use the official 2.1 firmware, what can I do?
Because i still can using the volume down+PowerOn to go to Download Mode
if I flash the V20a kdz in the download mode, what will be happened?
Click to expand...
Click to collapse
If you want to go back to 2.1, I recommend using Black Quarx ROM. It's as safe as SwiftDroid and OpenSwift.
if i want to upgrade my phone to CM7 1.9
can I upgrade it without wipe the user data?
the version 2.0 seems only a beta version, i don't want to upgrade to it right now.
Hi, I have a D806 G2 and I have a big problem.
After an error modifying my build.prop I was left with a broken phone. It wouldn't boot to the os.
I was rooted and with TWRP so I restarded and tried to revert to the old build.prop (that's the only backup I had) and it didn't work.
I followed the tutorials to go back to stock (I had done it once before to update my phone while rooted, but that time the phone was working fine).
Well, to my surprise, given that I only had recovery or download mode, the process started but failed with an error.
Now, I don't have a System, meaning that my system folder is empty so I really don't have an os in the phone, and all procedures to flash a rom, fail.
I have tried flashtools and everyother tool but nothing, can't put a rom in the phone.
Now I'm kinda desperated because It is too expensive for me to loose the phone (things in Argentina are far too expensive) and when I put it in download mode it clearly says ROOTED so I will have a problem with guaranty.
Please, someone give me a hand!!
MasterTB said:
Hi, I have a D806 G2 and I have a big problem.
After an error modifying my build.prop I was left with a broken phone. It wouldn't boot to the os.
I was rooted and with TWRP so I restarded and tried to revert to the old build.prop (that's the only backup I had) and it didn't work.
I followed the tutorials to go back to stock (I had done it once before to update my phone while rooted, but that time the phone was working fine).
Well, to my surprise, given that I only had recovery or download mode, the process started but failed with an error.
Now, I don't have a System, meaning that my system folder is empty so I really don't have an os in the phone, and all procedures to flash a rom, fail.
I have tried flashtools and everyother tool but nothing, can't put a rom in the phone.
Now I'm kinda desperated because It is too expensive for me to loose the phone (things in Argentina are far too expensive) and when I put it in download mode it clearly says ROOTED so I will have a problem with guaranty.
Please, someone give me a hand!!
Click to expand...
Click to collapse
Can you still get to TWRP (recovery)? Which version of TWRP are you using? Do you still have the zip file of the ROM you're on?
Sent from my LG-D800 using Tapatalk
Jank4AU said:
Can you still get to TWRP (recovery)? Which version of TWRP are you using? Do you still have the zip file of the ROM you're on?
Sent from my LG-D800 using Tapatalk
Click to expand...
Click to collapse
Sorry was too crazy to post most data.
No I don't have a backup of my rom, but I got a backup from another phone and it doesn't work
Gladly I could use a USB OTG to copy Carbon and Gapps to the phone and I could install that so the phone is working now.
The problem is going back to stock because I would need a backup of a D806 rom and I don't have one.
I'm on TWRP 2.6.3.4 and it's working fine now. Thank you very much.,
Very simple and very lucky you still can access download mode. Just using flashtools to flash TOT again then its all go back to original stock.
cccho said:
Very simple and very lucky you still can access download mode. Just using flashtools to flash TOT again then its all go back to original stock.
Click to expand...
Click to collapse
what is TOT? i need this to back stock rom
cccho said:
Very simple and very lucky you still can access download mode. Just using flashtools to flash TOT again then its all go back to original stock.
Click to expand...
Click to collapse
I would if I could, but my IMEI reads 0, hence no luck with LG software.
Luckily I could boot the phone to an AOSP rom (copied via USB OTG to my phone -I still have recovery-)
So, I have an AOSP rom, I can get a backup of a similar rom to my stock rom -from a user in another forum- and I can install that backup (foing it ATM)
BUT, my IMEI is 0 so LG software doesn't fully recognize my rom and drivers don't fully install
HELP??
nicogarcia1229 said:
what is TOT? i need this to back stock rom
Click to expand...
Click to collapse
Read this and do more seach.
http://forum.xda-developers.com/showthread.php?t=2541030
I just got this phone and I'm debating on unlocking the bootloader and rooting it and I was just curious if in the future I need to return it to stock (especially for selling it in the future) how do you go about doing that? Do you just flash one of the stock firmwares though TWRP like I found here? http://downloads.codefi.re/autoprime/LG/LG_G6/US997/US997-USA/US99714a
Then what do you do if that is correct? Also how do you relock the bootloader? I'm sorry if these are noob questions but I have been out of the modding game for a good while.
pwnerman said:
I just got this phone and I'm debating on unlocking the bootloader and rooting it and I was just curious if in the future I need to return it to stock (especially for selling it in the future) how do you go about doing that? Do you just flash one of the stock firmwares though TWRP like I found here? http://downloads.codefi.re/autoprime/LG/LG_G6/US997/US997-USA/US99714a
Then what do you do if that is correct? Also how do you relock the bootloader? I'm sorry if these are noob questions but I have been out of the modding game for a good while.
Click to expand...
Click to collapse
Just flash a kdz trough LGup and the phone will be completely stock, no twrp and no root. Then you have to only lock the bootloader by typing "fastboot oem lock". Don't run this command while you have twrp and root!
Ah, and the fact you have relocked the bootloader doesn't mean that you recovered the manufacturer warranty, LG can easily verify if you used the unlock bin.
Killua96 said:
Just flash a kdz trough LGup and the phone will be completely stock, no twrp and no root. Then you have to only lock the bootloader by typing "fastboot oem lock". Don't run this command while you have twrp and root!
Ah, and the fact you have relocked the bootloader doesn't mean that you recovered the manufacturer warranty, LG can easily verify if you used the unlock bin.
Click to expand...
Click to collapse
What exactly is LGup? Thanks
Sent from my XT1575 using Tapatalk
pwnerman said:
What exactly is LGup? Thanks
Click to expand...
Click to collapse
Is a tool that allows firmware flashing on last lg devices.
Killua96 said:
Is a tool that allows firmware flashing on last lg devices.
Click to expand...
Click to collapse
I did some searching and found this. Is it the correct thing? http://rootmygalaxy.net/download-latest-lgup-tool-for-lg-devices-flash-tool/
Also just to be clear I unlock my bootloader, install TWRP and root the phone. If I ever want to go back to stock for selling the phone or whatever I just download the latest KDZ file like I linked to above and then I flash it to the phone and it will return everything back to stock? Then after that you just do the relock command and the bootloader is closed again?
I appreciate your help. I just to be super clear.
pwnerman said:
I did some searching and found this. Is it the correct thing? http://rootmygalaxy.net/download-latest-lgup-tool-for-lg-devices-flash-tool/
Also just to be clear I unlock my bootloader, install TWRP and root the phone. If I ever want to go back to stock for selling the phone or whatever I just download the latest KDZ file like I linked to above and then I flash it to the phone and it will return everything back to stock? Then after that you just do the relock command and the bootloader is closed again?
I appreciate your help. I just to be super clear.
Click to expand...
Click to collapse
Pretty much yes, search for uppercut if you have driver problems with LGup, and for firmwares this is the best site to download them: https://lg-firmwares.com/lg-h870-firmwares/
Killua96 said:
Pretty much yes, search for uppercut if you have driver problems with LGup, and for firmwares this is the best site to download them: https://lg-firmwares.com/lg-h870-firmwares/
Click to expand...
Click to collapse
I have the US997 model but I found them on the site you linked to so thank you for the help
pwnerman said:
I have the US997 model but I found them on the site you linked to so thank you for the help
Click to expand...
Click to collapse
Ok then
LGUP
Hi, so I started flashing the kdz on my LG G6 using LGUP and it starts, but then randomly quits out. It's recognising my device and the file is definitely the correct one. Any hints as to why it's not working?
EDIT: I managed to fix it, apparently Windows Defender was seeing Uppercut as a virus and stopping it from creating the files it needed to. So make sure you turn off Windows Defender when you do this.
My experience with returning phone to stock is bad. First unlocked bootloader, installed twrp, bootloader for havoc ROM and ROM itself..
Havoc 3.1 OK, but BT calling not working, so I decide go back to stock.
LGUP used without problem, but then camera neither flash ligh doesnt work anymore.
Last firmware for H870 used from official.
Have someone same shi t experience like me?
Trying everything, but no success.
So its not easy go back to stock again..
(My phone is H870 for EU)
bobafel said:
My experience with returning phone to stock is bad. First unlocked bootloader, installed twrp, bootloader for havoc ROM and ROM itself..
Havoc 3.1 OK, but BT calling not working, so I decide go back to stock.
LGUP used without problem, but then camera neither flash ligh doesnt work anymore.
Last firmware for H870 used from official.
Have someone same shi t experience like me?
Trying everything, but no success.
So its not easy go back to stock again..
(My phone is H870 for EU)
Click to expand...
Click to collapse
It's a known problem, the A10 ROMs somehow mess with files needed for stock camera that aren't included in stock pie.
You have to flash Oreo bootloader and then 30b zip for the camera to work.
If that doesn't work flash Oreo kdz and update to Pie.
grushnickij said:
It's a known problem, the A10 ROMs somehow mess with files needed for stock camera that aren't included in stock pie.
You have to flash Oreo bootloader and then 30b zip for the camera to work.
If that doesn't work flash Oreo kdz and update to Pie.
Click to expand...
Click to collapse
Problem finally solved!
Tried many times flash Oreo bootloader and then 30b(pie), 20a (oreo). With 30b everythings work except camera. With oreo 20a phone wasnt even bootup normally.. (after reset just screen with green android and message "No commands" appear. I used LG UP 1.14 with Uppercut.
Then after many unsuccesses I put phone to state where bootloop appeared and I thought about to throw it into garbage.
ADB shell and TWRP saved me... I was again able flash roms.
At the end I found some package with LG UP 1.14 and patch (so I could use it without Uppercut...there is a new LGUP_common DLL), and with this combination flash procedure worked smoothly.
BUT! I had to load nougat stock rom first (H87011i_00_OPEN_EU_OP_0108.kdz), which fix partitions in phone somehow (but there wasnt possibility upgrade higher). Everything, camera included was working with this rom..
Then I flash oreo stock rom (H87020a_00_OPEN_EU_OP_0423.kdz), and now It booted right (no "no command" during startup). Phone worked perfectly, and I used OTA upgrade to land on 30b pie last official update.. tadaaa
Hope it will help others with same problem..
Hello,
Recently i installed flumics rom on my phone and everything was fine but today i wanted to go back to stock rom and it seems i can't.
I installed the latest lg usb drivers and downloaded the latest lgup with uppercut
When i try to install the kdz file from the lgup everything is working fine and it finished 100% then the phone reboots and stucks at lg logo then after a while it reboots again and same thing stucks again.
ALso when i try to flash the kdz file again in the lgup it shows Fulmics rom 1.6
Tried to do a factory reset from lg recovery as well didn't help
Don't know how to turn off the device fully so i have some battery left.
Anyone can help me with this? do i need to send it back to lg?
If you have TWRP still just flash stock rom and bootloader
basicreece said:
If you have TWRP still just flash stock rom and bootloader
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Click to collapse
Sadly the kdz files i flashed restored the stock recovery.
Also i tried the lg bridge as well but that didn't work either.
I have left the phone doing its thing for more than 45 mins, i guess that is not normal.
Use LGUP and Uppercut to flash stock. Need drivers and put phone in download mode. It will find the port and then flash the firmware.
basicreece said:
Use LGUP and Uppercut to flash stock. Need drivers and put phone in download mode. It will find the port and then flash the firmware.
Click to expand...
Click to collapse
But that's what i already did like i mentioned above.
Make sure downloads are good, do you get an errors etc?
basicreece said:
Make sure downloads are good, do you get an errors etc?
Click to expand...
Click to collapse
I downloaded 3 different kdz files for h870 and none of them worked.
The strange thing is why after i flash the kdzs the lgup shows Fulmics Rom v1.6 under the version category.
Is there any way to flash recovery via download mode?
Enter bootloader and try to flash twrp again. Then flash the stock rom and all will be fine.
mprovi_15 said:
Enter bootloader and try to flash twrp again. Then flash the stock rom and all will be fine.
Click to expand...
Click to collapse
That's what i am asking xD
How do to that?
John X. said:
That's what i am asking xD
How do to that?
Click to expand...
Click to collapse
The same way you did it the first time?....
basicreece said:
The same way you did it the first time?....
Click to expand...
Click to collapse
The first time was from a working phone, anyway managed to installed it and all working great now!
How did you do it? Im in the same boat but I havent made any backup files
I've hit upon the same problem too, would love to know the workaround