All:
I have attempted to flash TWRP via various methods to no avail. I have somehow messed something up so I cannot get the stock recovery to work. I can get into the stock recovery screen, but if I select anything, it says Secure boot error. I am currently on OTA 5.0.1 VS98523C. Any advice on how to proceed? I have looked at KDZ options, but am wondering if I can just get the stock recovery back and let it ride until TWRP is available.
Thanks in advance,
Steven
I'm having trouble with getting TWRP to flash successfully. Using their app and flashify
MrSpohn1 said:
All:
I have attempted to flash TWRP via various methods to no avail. I have somehow messed something up so I cannot get the stock recovery to work. I can get into the stock recovery screen, but if I select anything, it says Secure boot error. I am currently on OTA 5.0.1 VS98523C. Any advice on how to proceed? I have looked at KDZ options, but am wondering if I can just get the stock recovery back and let it ride until TWRP is available.
Thanks in advance,
Steven
Click to expand...
Click to collapse
In theory, you can use the dd comment to put the aboot back, but I would not recommend it as I got my phone hard bricked that way. (so dead that even KDZ does not work)The safest way is KDZ back to 10b, and then stump root. Then:
1. Install TWRP manager from Google Play.
2. From TWRP manager you can choose your phone model and download and install TWRP recovery.
3. Follow the instruction from this link to use TWRP to install the 23c
http://forum.xda-developers.com/verizon-lg-g3/development/rom-rom-base-lp-upgrade-bump-t3051884
Never do OTA if you have rooted your phone. It needs to be completely stock for OTA to work.
/\ What he said.
Twrp doesn't work after lollipop because of the signing requirements in the bootloader.
It needs to be rolled back to 10-12b and then rooted and then you can load twrp. Once you have twrp you can load jasmine or skydragon which are both 5.01.
http://forum.xda-developers.com/verizon-lg-g3/general/guide-flash-to-stock-10b-kdz-method-t2928140
Thanks! So if I want to use xposed, I should roll back to the other versions of lollipop?
thanks all. I KDZ'd 12b stock rom, rooted, then flashed TWRP through flashify. I then went into recovery and installed the 23c rom. I used skydragon 4.0.0 because I tried to flash Jasmine 7.0 like 8 times. I did not have any of the bottom keys and I could not access my pulldown menu. I could not figure out why this was happening. Skydragon worked for me perfectly. Thanks All.
Related
So i decided to flash the old ZV4 update to the g3 and received the OTA update which updated the g3 to lollipop. I have successfully rooted it but want to install TWRP recovery so that i may flash CM12. How can i get to installing TWRP? Please guide me because i am stuck and need assistance. Thank you!
WoodenDiamond71 said:
So i decided to flash the old ZV4 update to the g3 and received the OTA update which updated the g3 to lollipop. I have successfully rooted it but want to install TWRP recovery so that i may flash CM12. How can i get to installing TWRP? Please guide me because i am stuck and need assistance. Thank you!
Click to expand...
Click to collapse
This is your only option. http://forum.xda-developers.com/showthread.php?p=55225699 It has all the info and links you'll need.
engine95 said:
This is your only option. http://forum.xda-developers.com/showthread.php?p=55225699 It has all the info and links you'll need.
Click to expand...
Click to collapse
I followed all the steps, but the phone screen flashes recovery loading then shows lg boot logo with secure boot failure at the top left corner. What should i do now?
WoodenDiamond71 said:
I followed all the steps, but the phone screen flashes recovery loading then shows lg boot logo with secure boot failure at the top left corner. What should i do now?
Click to expand...
Click to collapse
While you might be able to root ZV8, you can't install recovery from the OTA.
Flashtool back to zv4, root it, then install recovery. All of this is on zv4. Then you can flash Roms.
engine95 said:
While you might be able to root ZV8, you can't install recovery from the OTA.
Flashtool back to zv4, root it, then install recovery. All of this is on zv4. Then you can flash Roms.
Click to expand...
Click to collapse
Darn, i kinda like how the ZV8 update is, plus i love the way CM is as well since the GS3 always had it installed. Does GPS work now with CM12 for the g3? Theres times where i need it and it never works. Ends up not locking my location.
Hello, I used Autorec to install TWRP on my Lg g3 .
I booted successfully into TWRP two nights ago. I am thinking about installing a custom rom onto the device, however I cannot boot into twrp anymore. I still have root, I believe.
I am running latest stock, 23c, lollipop.
eddytheyeti2 said:
Hello, I used Autorec to install TWRP on my Lg g3 .
I booted successfully into TWRP two nights ago. I am thinking about installing a custom rom onto the device, however I cannot boot into twrp anymore. I still have root, I believe.
I am running latest stock, 23c, lollipop.
Click to expand...
Click to collapse
just flash the recovery back on with n app or DD code, there must be something else going on, because the answer to your question is obvious.
use this
And learn the key combination to get into recovery
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.
I came from cm13 and i suddenly think of returning back to stock lollipop. After a few days, I realize cm13 is a lot better. I downgraded back to kitkat and unlocked the bootloader the way I did before. Before, it was successful. But now, when I flash TWRP and reboot to recovery using flashify, it shows security boot error. I upgraded to stock lollipop and tried it unlocking bootloader there. I flashed TWRP but when I entered TWRP, I cannot reboot back to system. I cannot get out of recovery!! Pleasee help... I want to get cm13 back
ShadowBlade_20 said:
I came from cm13 and i suddenly think of returning back to stock lollipop. After a few days, I realize cm13 is a lot better. I downgraded back to kitkat and unlocked the bootloader the way I did before. Before, it was successful. But now, when I flash TWRP and reboot to recovery using flashify, it shows security boot error. I upgraded to stock lollipop and tried it unlocking bootloader there. I flashed TWRP but when I entered TWRP, I cannot reboot back to system. I cannot get out of recovery!! Pleasee help... I want to get cm13 back
Click to expand...
Click to collapse
you should write this in other section but i want to help you.
maybe try to flash stock kdz again if you still can then check if bootloader method you use is correct but if was not you will brick your phone.
I had successfully rooted my phone last week. But then due to some apps not working with rooted devices I uproot it using superSU. I want to go back everything to factory settings. Currently I am running stock ROM Software version: 5.9.020S (Marshmallow). I would also like to get back to factory recovery and uninstall TWRP. And also I like to lock my Bootloader. I am confused where I can start on this. I am trying to find "stock recovery file .img" but no luck. I can’t find it anywhere on google. I am aware of installing recovery .img using ADB and Fastboot but I just can't find the recovery img file. I hope I made my question clear. It would be great if you guys can help me out on this. Thanks.
https://forum.xda-developers.com/le-max-2/development/official-lemax2x820x822-t3508823
:good:
Can't you just install the stock ROM revision that was on your phone originally, and allow TWRP to be overwritten? IIRC, you don't keep root after installing stock, and the recovery reverts as well, unless you tell it not to.