I have one LG g3 Ls990 model with Android 5.0.1 and ZVA firmware.
I rooted phone with LG script method without any issue. Rooting successful.
After this I installed twrp with Ls990 autorec lolipop apk.
Then I switch off phone and booted in twrp and made backup of my efs and present stock rom.
But when I again booted phone , it show lg logo and screen written with "Security Error" and then switch off.
Still I am able to boot in twrp and download mode but not able to boot in rom.
Kindly guide me to resolve this issue.
Thanks in advance.
arunkarnwal1981 said:
I have one LG g3 Ls990 model with Android 5.0.1 and ZVA firmware.
I rooted phone with LG script method without any issue. Rooting successful.
After this I installed twrp with Ls990 autorec lolipop apk.
Then I switch off phone and booted in twrp and made backup of my efs and present stock rom.
But when I again booted phone , it show lg logo and screen written with "Security Error" and then switch off.
Still I am able to boot in twrp and download mode but not able to boot in rom.
Kindly guide me to resolve this issue.
Thanks in advance.
Click to expand...
Click to collapse
I don't know if this will help, but it SHOULDN'T hurt either.
http://forum.xda-developers.com/showthread.php?p=57144978
Try flashing it. It's skin1980 sharpening mod, and it bumps the kernel.
Maybe it'll work.
engine95 said:
I don't know if this will help, but it SHOULDN'T hurt either.
http://forum.xda-developers.com/showthread.php?p=57144978
Try flashing it. It's skin1980 sharpening mod, and it bumps the kernel.
Maybe it'll work.
Click to expand...
Click to collapse
not work. but finally i flashed zv4 tot and root it with bump twrp.
now i want to install ZVA or any lollipop rom, so kindly guide me further steps as presently i am on ZV4 with root and bump twrp and also gsm unlocked.
arunkarnwal1981 said:
not work. but finally i flashed zv4 tot and root it with bump twrp.
now i want to install ZVA or any lollipop rom, so kindly guide me further steps as presently i am on ZV4 with root and bump twrp and also gsm unlocked.
Click to expand...
Click to collapse
Boot into twrp and flash "BarpapA" by @engine95
1619415 said:
Boot into twrp and flash "BarpapA" by @engine95
Click to expand...
Click to collapse
can I install cloudy 2.5 in same manner?? or required to flash zv8 modem
arunkarnwal1981 said:
I have one LG g3 Ls990 model with Android 5.0.1 and ZVA firmware.
I rooted phone with LG script method without any issue. Rooting successful.
After this I installed twrp with Ls990 autorec lolipop apk.
Then I switch off phone and booted in twrp and made backup of my efs and present stock rom.
But when I again booted phone , it show lg logo and screen written with "Security Error" and then switch off.
Still I am able to boot in twrp and download mode but not able to boot in rom.
Kindly guide me to resolve this issue.
Thanks in advance.
Click to expand...
Click to collapse
I am in the same place (Security Error) and arrived there via the same steps. I think the only difference is that I am on ZVB firmware.
The firmware difference may explain (or maybe not) why I can boot into TWRP but NOT into download mode.
I'm thinking that if I have TWRP access I should be able to dig myself out of this hole, but not sure how to proceed. I'm guessing that doing a factory reset is not going to fix this, but if that were to return me to stock, that would be great. But I don't want to attempt that without getting some experienced feedback.
If a reset is a no-go, what are my flashing options?
Thanks for any suggestions!
Update & Additional Info: When I'm in TWRP, if I select Reboot and then Bootloader, the Firmware Update screen appears.
Last night I have two LG vs985 in marshmallow 6.0 firmware have some issues of wifi and System UI fail. So I decided to downgrade it to 10B firmware
First I use one phone and downgrade it by LG UP and then It was reboot to recovery and showing the installing process in recovery after that it restart and doing the same process. I think this phone have some hardware issue
So I flash another one and it was doing the same issue
I downgraded many VS985 with this method but now this two phones have a issue after downgrading
I also try LG flash tool and it was also successfully flash the phone but after that same issue
I Wiped My Data In Recovery Mode And That Helped
Hi all,
I'm a new entry on xda .
I've a big problem with my LG L7 p710: I've installed the TWRP recovery on a stock ROM. Unfortunately I forgot the presence of TWRP, so few days ago I downloaded an official system upgrade file, and after the reboot for the installation (via offical recovery as expected by the phone) the TWRP recovery appeared without the possibility to boot the system. I also tried to install a custom ROM directly via TWRP but after the reboot only the TWRP appears. I've also tried to flash again the KDZ stock rom in emergency mode vie LG Flash Tool 2014, but the result is always the same
I don't understant what is this wierd situation (stuck in TWRP bootloop):
soft brick - bootloop?
hard brick?
Please, can someone help me? At the moment my LG L7 p710 is completely useless! :crying::crying::crying:
Regards
I have rooted my LG G2 D800 having android 5.0.2. I am trying to install TWRP but couldn't.
I could get the phone only into download mode and not fastboot mode. Please let me know how to install TWRP in download mode.
Thanks.
Hello, there are ZIP files to install unofficial TWRP for the LG G8X ThinQ, and they work but I want to know if anyone has got working any unofficial TWRP for the G8X but flashed as a recovery.img instead of using the ZIP files on Magisk.
I'm asking this since I want to know if there is a way to just install TWRP the regular way like any other Phone would if they had an official TWRP build, and there is a bug or something where touchscreen doesn't work if you reboot to recovery without using the Phone buttons.