after using rom manager to reboot recovery phone has been stuck at " downloading now please don't unplug cord" screen. cant get into recovery that's it stuck there. used lg upgrade tool. said no update is available.. anyone else have this problem and actually fixed it? if so please share your method..thanks
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Hello,
Recently,I tried to flash my LG GT540 CyanOgen 7 to different ROM..As for the new ROM,I needed a Android 2.1,Which I downloaded and reflashed the phone using KDZ Updater,and the phone was always stuck on boot images,so I tried it several times then my phone died..
It Does not wants to start in Download Mode,Fastboot mode neither Recovery Mode...
I tried everything,KDZ Updater tells that it cant find the phone,LG Updater cannot find the phone either..
Can someone help me ?
What should I do?
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??
Good day Guys, I am new to the forum and I need your help, I have a LG Optimus L7 II in which I was doing a Hard Reset and now he no longer starts, is showing the message " Erro: Boot Certification verify,secure booting erro! Cause: boot Certification verify "and then displays a lilac screen to try conseter I tried to install the stock rom but when I put the download mode in cell appears this same screen with this same mistake and will not, even to carry him this appearing this screen. Could you help me, please? I have been desperate.
could someone please help me with this issue?
Hey guys!, how are you?
I do not know how to solve this problem.. i have been trying to solve this for WEEKS :crying: , but have had no success.
I do not know what to do now.. my phone is stuck in boot loop and can't enter recovery mode because of "dead android logo" (theres nothing i can do)
There is ANOTHER problem here: when i try to flash a ROM with the LG Flash Tool it fails, getting stuck at 4% and giving an error while trying to flash the .KDZ file.. i do not know what is going on.. i mean, LG Mobile Support Tool recognizes my phone,it shows the model and the current SW version.
Can you please help me?
Thanks!!