Hello guys, I have a problem with my phone. I need to install a custom recovery in my LG F240k but when I install one recovery my phone brick. I tried to install twrp and philz recovery but when I install and I restart my phone, my phone only start in recovery mode or show me the error "error boot certification verification". I think the error is because I don't have the phone with bootloader open and also I need help to unlock the bootloader. I use the app "freegee" but i don't have the model e980 and this program show me a error. I have LG F240K model, android 4.4.2 and software version "F240K20H". I don't use android 5.1 because the recoverys and tutorials working in android 4.4 and when I install custom recovery I make the wipes. Also I need help with the vibration of the phone, I can delete complety the vibration of my phone, editing the build.pro maybe?
Someone help me? Thank you for the answers :fingers-crossed:
SeniorStun said:
Hello guys, I have a problem with my phone. I need to install a custom recovery in my LG F240k but when I install one recovery my phone brick. I tried to install twrp and philz recovery but when I install and I restart my phone, my phone only start in recovery mode or show me the error "error boot certification verification". I think the error is because I don't have the phone with bootloader open and also I need help to unlock the bootloader. I use the app "freegee" but i don't have the model e980 and this program show me a error. I have LG F240K model, android 4.4.2 and software version "F240K20H". I don't use android 5.1 because the recoverys and tutorials working in android 4.4 and when I install custom recovery I make the wipes. Also I need help with the vibration of the phone, I can delete complety the vibration of my phone, editing the build.pro maybe?
Someone help me? Thank you for the answers :fingers-crossed:
Click to expand...
Click to collapse
You're on KitKat, FreeGee isn't working with KitKat aboot and never will. Use GPRO recovery apk from forums (if you can't find it in forums, tell me, I'll upload it somewhere, but really try finding it on forums first) to flash compatible recovery, then flash from freegee or simply flash twrp with flashify. Or even better, flash stock jellybean and use freegee on it.
About vibration issue, I don't understand. You want to completely disable it? Just go in notification settings and uncheck vibrations and haptic feedback everywhere you see it.
Related
i have converted LG optimus F180l to E975 using following link. now i want to upgrade it to Kitkat and for this i have installed ROM manager to play store and installed CMW 6.0.4.5 (recovery portion of ROM manager shows this version). now whenever i select the option 'reboot into reovery", the phone reboots itself and gives me following error with LG logo in centre of the screen.
---------------------------------------
secure booting error!
Cause : boot cetification verify
------------------------------------------
i have to tun off the phone by pressing power button for 8-12 seconds. please guide me how to resolve this issue as i want to upgrade to android 4.4 on my cell phone.
http://www.cellrabta.pk/2013/10/how-to-convert-f180-skl-to-e975-lg-optimus-g/
any luck??
You installed CWM sucefully. But you dont unlock bootloader so the LG security error activates.
So you have to flash a KDZ firmware from LG.
Then root.
You dont have to use ROM manager, it can brick your device also.
After root, download FreeGee aplication from PlayStore, it will unlock your bootloader and install CWM or TWRP, youchoose.
Hi there. I've been trying to install Cyanogen 11 on my Optimus G and it's been nothing but trouble. I get root no problem but then when I put a either TWRP or CWM recoveries on the phone, it refuses to boot past the LG logo and I have to do a complete refresh with LGNPST. Does anyone have any ideas why it would fail like this? I've tried two difference versions of TWRP and CWM and nothing works. Further, if I try to install a custom rom through the new recovery, it just fails after completion (ie I upload the .zip file, tell it to install, and it runs and then fails).
So, it's driving me a little crazy. Any suggestions would be appreciated. I'm sick of being stuck on the Sprint build of 4.1.2.
Thanks!
cornercase said:
Hi there. I've been trying to install Cyanogen 11 on my Optimus G and it's been nothing but trouble. I get root no problem but then when I put a either TWRP or CWM recoveries on the phone, it refuses to boot past the LG logo and I have to do a complete refresh with LGNPST. Does anyone have any ideas why it would fail like this? I've tried two difference versions of TWRP and CWM and nothing works. Further, if I try to install a custom rom through the new recovery, it just fails after completion (ie I upload the .zip file, tell it to install, and it runs and then fails).
So, it's driving me a little crazy. Any suggestions would be appreciated. I'm sick of being stuck on the Sprint build of 4.1.2.
Thanks!
Click to expand...
Click to collapse
After you root your phone, you must unlock your boot loader with Freegee first. Install that app from marget and unlock with Mako method. You cannot install custom recovery in locked boot loader.
Hello first like to know how my lollipop android 5.0.2 is using as much internal memory, I had a problem when updated pro lollipop and turned pro kit kat had a semibrick doing so managed to solve update recovery tool for lg think put the rom of stock V400 now I'm with lollipop with root, however I wonder if they could help me with this problem, already tried everything and he just has factory recovery already tried to install other recovery and nothing clockworldmod, I wonder if anyone knows where I can find the kit kat Brazilian version 4.4.2 :crying:
current version 5.0.2 lollipop
kernel 3.4.0+
v70020a software
and my tab have 16 storage internal and this is what my pc see from this. only 3.89gb ??? i have 16gb how this appened?
if it is not possible someone direct me to another stock rom like to know if they can help me with this problem of internal memory
thank you all.
Get a kdz file:
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=PUT_Your_CSN_HERE
After that in the sw version section, copy the link and paste it on ur browse, the download will start with the latest rom for ur device.
Flash it using lgflashtools 2014.
After, go to recovery and wipe data
Hope it gets fixed
system data and error boot certification verify
Still the same huge system data and no acess, only way is cwm reboot and use adb or fastboot but my system v700 only have factory reset and a try cwm or twpr and show me this error in boot error boot certification verify. Ane idea???
KakazimBR said:
Still the same huge system data and no acess, only way is cwm reboot and use adb or fastboot but my system v700 only have factory reset and a try cwm or twpr and show me this error in boot error boot certification verify. Ane idea???
Click to expand...
Click to collapse
There is no custom recovery for the v700.
U gotta find a way to format the system
i want to install custom rom in my f180k but can not install. i installed recovery unlocking bootloader with the help of RecoveryLGG4.4.2KitKat but when i install the next recovery like twrp-e975-2.8.7 or philz_touch_6.57.9-e975 it gives me error like "this device is f180" if hardly some time any recovery installed then no rom installs same error. and after changing signature settings mobile dont boot up again and i have to install kdz again and again please someone help me
regards
Edit:
I installed some LG Drivers from a root article and now the phone is recognized. I can update to V20G and test it again, hope it works!
Hello!
I was running CM14.1 on my LG G4 and a few days ago I decided to install a new update but from within the phone itself. Sadly, it just rebooted to the recovery and didn't install anything. And from there, it always rebooted into the recovery no matter what I did. I also did a full wipe and installed CM14.1 clean but it still rebooted to the recovery and didn't want to go past that. I made a Reddid thread - https://www.reddit.com/r/cyanogenmod/comments/5gcap3/g4_h815_cm_141_help_i_cant_boot_outside_of/.
So I got help with that - I got into Download Mode and flashed the stock software via LGUP. Sadly, after I did this, I can no longer install a custom recovery. The phone is not rooted and LGUP and LG Bridge don't recognize the device anymore and the phone says there isn't a new update available but it's on the 5.1 stock ROM.
Whenever I flash the TWRP image via fastboot and I reboot into recovery, it doesn't boot into TWRP but it boots into some kind of other fastboot mode. And I've tried to issue `fastboot boot twrp-x-x-x.img` but it fails to do so and shows `FAILED (remote: dtb not found)`.
Is there a way to fix this so I can flash CM again?
Thanks in advance!
Peshyy said:
Hello!
I was running CM14.1 on my LG G4 and a few days ago I decided to install a new update but from within the phone itself. Sadly, it just rebooted to the recovery and didn't install anything. And from there, it always rebooted into the recovery no matter what I did. I also did a full wipe and installed CM14.1 clean but it still rebooted to the recovery and didn't want to go past that. I made a Reddid thread - https://www.reddit.com/r/cyanogenmod/comments/5gcap3/g4_h815_cm_141_help_i_cant_boot_outside_of/.
So I got help with that - I got into Download Mode and flashed the stock software via LGUP. Sadly, after I did this, I can no longer install a custom recovery. The phone is not rooted and LGUP and LG Bridge don't recognize the device anymore and the phone says there isn't a new update available but it's on the 5.1 stock ROM.
Whenever I flash the TWRP image via fastboot and I reboot into recovery, it doesn't boot into TWRP but it boots into some kind of other fastboot mode. And I've tried to issue `fastboot boot twrp-x-x-x.img` but it fails to do so and shows `FAILED (remote: dtb not found)`.
Is there a way to fix this so I can flash CM again?
Thanks in advance!
Click to expand...
Click to collapse
The bootloop to recovery is a known issue of one the December nightlies of CM 14. Head over to the CM thread and search for bootloop and twrp. They provided a solution to solve this too.
Besides that: which twrp version do you tried to fastboot? H811 or h815? Taken from the official download site?
.
steadfasterX said:
The bootloop to recovery is a known issue of one the December nightlies of CM 14. Head over to the CM thread and search for bootloop and twrp. They provided a solution to solve this too.
Besides that: which twrp version do you tried to fastboot? H811 or h815? Taken from the official download site?
.
Click to expand...
Click to collapse
twrp-3.0.2-1-h815.img, H815 as the title says and from the official website as I've always done. As for the thread - I don't have TWRP and I can't even flash it as I've written in my post. That's what I'm struggling with.
Edit:
I installed some LG Drivers from a root article and now the phone is recognized. I can update to V20G and test it again, hope it works!