it was running fine on gingerbread rooted i just updated the cynogen mod 9 but failed during installation after the reboot phone was stuck at lte pink loading screen, i followed the p930 unbricking tutorial but nothing happened the phones used to reboot tight when it starts to update the firware then i connected the phone through download moad and installed V18f_20120411_user_Develop through kdz update luckily it boots up and installed android version is 4.0.3 now but all imei information is gone baseband version appears but wifi, sounds, vibrator and above all network is not working im very worried can someone please please tell me what i need to do to recover the phone i spent alot of money on this phone. :crying:
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So Long Story,
Monday I Changed Out Battery Go To Restart Phone, Phone Wont Boot Stuck On LG Screens And Constantly Retrying. Tuesday Night I ReInstall Factory Firmware For G3 D852 - With Success - Phone Working. Wednesday I Decide To Root & Install TWRP - With Success - Phone Working No Issues. Today This Is Where Sh*t Hits The Fan! I Get Crazy & Attempt To Install ChupaChups Lollipop Rom With TWRP - Seemingly Successful Install But After Reboot Wont Boot Stuck In Fast Boot. So I Attempt To Resolve This Following Other Forum Posts Using FastBootOV - WITHOUT Success - Now When Attempting To Boot Phone LG Screen Comes Up Top Left Corner Says "ERROR Boot Certification Verify" Below That Says "590 Secure Booting ERROR!" Then Black Screen With Flashing Red & Blue LED. I Attempted To ReInstall Factory Firmware With LG Flashtool Attempt Fails Stating Wrong Model Number - Phone States On Screen Near Bottom Now D855 Ver5.0 Below That D85520A. What Do I Do Now? How To Get Back To D852? Do I Try To Install D855 Firmware? HELP Im Lost & Frustrated :crying:
Thanks
LG G3 D852 Bell Mobility Phone. 32G.
I Just Want To Try A Debloated OS. And Here I Am.
Hi,
I see you found your device section and asked about this there.... Awesome! ?
XDA Assist is here to help navigate the site, not for support.... And you found your way already!
Thank you, thread closed.
I had a massive problem with my phone suddenly as it stopped detecting the SD-card or SD-ext.
I was advised by someone on the XDA forum that to fix this I needed to ''use kdz to flash a stock rom to restore the system''.
And so I downloaded the KDZ tool, downloaded the earliest rom in kdz format that I could find online (version 2.1), and followed the process to install this using KDZ through my laptop.
However all this did was totally ruin my phone!! :'(
As now it wouldn't even start up, just showed a black screen saying Linux panic and arms 11 error.
I managed to find a rom called CM recovery rom, and when flashing one through KDZ tool it atleast doesn't show that error screen anymore,
however when trying to turn the phone on it just stops at the android boot logo and gets permanently stuck there.
My goal is to get back to the rom i was on before the phone broke (CM 4.2.1),
AND,
to have the SD-card and SD-ext both being detected and working correctly.
However currently the phone wont even turn on!! :'(
Please can someone help me by telling me exactly how to fix this please??
hey guys! I really need help. Actually i have a LG L70 D325 phone and i rooted it few days ago. After that, i installed CMW recovery and i also instaled ROM Manager. I used ROM Manager to install CyanogenMod 12.1 and after that, i installed GApps. As I didnt like the CyanogenMod 12.1 apps, i installed "Cleanser Mod 2.0" . I ran this with ROM Manager and i removed all app in cyanogenMod 12.1. (well, there was a list and i just selected everything. After that, i reboot it and it got stuck on" Android is starting.. starting apps".. its not starting. I want to boot on CWM recovery again but its not working ! I read about volume keys and power button (I tried everything !!), but its not going on CWM recovery !!!. It just boot the "LG logo" again and again till i let go and it continues showing the cyanogen logo and eventually gets stuck on "Android is starting.. ".. i tried connecting it to pc by USB but my pc is not recognising cause the phone is switched off i guess !
Please help me ! I really need my mobile phone !!!
Hi there,
Please make sure you can access Download Mode by turning off your phone, then hold Volume Up and plugging in your USB cable.
After that please read carefully this tutorial and see if you can flash stock firmware thru that tool.
[TUTORIAL] How to flash LG phones with LG Flash Tool 2014
Good luck
Additional info: [Q] How to recover LG l70 D320N?
Hello i need some help im trying to reinstall my lg l70 android thro lg flash tool 2014 the reason is some time ago i had my stock system and i wanted to upgrade so installed cyanmod 12.1 and everything was ok but then for some rason i installed cyanmod 13 and my sim card dindn't work then i tried to use my backup of my stock system but it failed and i was in a bootloop then i used lg flash tool 2014 i got a android im guessing it was lg l70 metro pcs version and the issue is i can' t open apps normally .When i unlocked devlopers options i try to open them but nothing happens im just stuck with a black screen and after a few minutets it crashes and it with other apps too like youtube,games and somethomes internet and gallery and any fixes? I tried to reinstall my system but LG flash tool shows S/W Upgrade in progress and phone stuck at LG screen and ive tried to to a factory reset didn't help and my phone now isnt rooted e.t.c soo what should i do to fix this issue?
XDA Visitor said:
Hello i need some help im trying to reinstall my lg l70 android thro lg flash tool 2014 the reason is some time ago i had my stock system and i wanted to upgrade so installed cyanmod 12.1 and everything was ok but then for some rason i installed cyanmod 13 and my sim card dindn't work then i tried to use my backup of my stock system but it failed and i was in a bootloop then i used lg flash tool 2014 i got a android im guessing it was lg l70 metro pcs version and the issue is i can' t open apps normally .When i unlocked devlopers options i try to open them but nothing happens im just stuck with a black screen and after a few minutets it crashes and it with other apps too like youtube,games and somethomes internet and gallery and any fixes? I tried to reinstall my system but LG flash tool shows S/W Upgrade in progress and phone stuck at LG screen and ive tried to to a factory reset didn't help and my phone now isnt rooted e.t.c soo what should i do to fix this issue?
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Greetings,
Thanks for using XDA Assist and welcome to XDA!
I have searched XDA and it seems your device is supported here:
LG L90
If you create an account with XDA (It's Free!!) you can ask for help here:
Optimus L90 Q&A, Help & Troubleshooting
Good luck!
I had the latest OTA update installed without root, and the device was running fine. I don't think I've turned off the device after the OTA update, but today my battery died in my pocket, so I turned it back on to ensure it was dead, which turned out to be a bad idea I believe...
Now, the phone won't get past the Metro PCS screen, so I tried going into download mode to flash a KDZ. The links from this guide (or any guide linking to LG's servers didn't work) , so I stumbled upon the KDZ's and 'LGUP' And the KDZ flashed correctly but my phone still won't boot
I tried the TMobile KDZ just to see if it would boot and that didn't work either.
Please help, and thanks in advance.
I know its an old issue, a very old one but were you able to fix?
Nope, I've replaced this trash phone with a Galaxy S6 and I couldn't be happier. I'm never buying "budget phones" again.