Soft Bricked Optimus G Security Error

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jluca98

Senior Member
Aug 27, 2013
142
20
Hi, every time i attempt to boot my optimus g it throws a secure booting error cause: boot certification verify. I attempted to restore it with a kdz but I always get an error like wparam 100 lparam 72 and it never continues the upgrade. I need a little help if anyone knows what's going on I'd be really grateful and can even send a few bucks on PayPal if I can get it running.

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dopy25

Senior Member
Feb 21, 2009
1,103
416
Fresno
Hi, every time i attempt to boot my optimus g it throws a secure booting error cause: boot certification verify. I attempted to restore it with a kdz but I always get an error like wparam 100 lparam 72 and it never continues the upgrade. I need a little help if anyone knows what's going on I'd be really grateful and can even send a few bucks on PayPal if I can get it running.

Sent from my One using XDA Premium 4 mobile app

Why are you using a kdz? I'm not very familiar with those but I know with lgnpst you can fully restore with a bin file.

Check this thread it helped me.
http://xdaforums.com/showthread.php?t=2230106

Since you tried to install using a kdz you should find the full bin and not the teeny bin on that thread.
 
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jluca98

Senior Member
Aug 27, 2013
142
20
Oh thanks I already repaired using LGNPST and the zv9 bin file (1.2gb) and all is well now.

Sent from my One using XDA Premium 4 mobile app
 

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    Hi, every time i attempt to boot my optimus g it throws a secure booting error cause: boot certification verify. I attempted to restore it with a kdz but I always get an error like wparam 100 lparam 72 and it never continues the upgrade. I need a little help if anyone knows what's going on I'd be really grateful and can even send a few bucks on PayPal if I can get it running.

    Sent from my One using XDA Premium 4 mobile app

    Why are you using a kdz? I'm not very familiar with those but I know with lgnpst you can fully restore with a bin file.

    Check this thread it helped me.
    http://xdaforums.com/showthread.php?t=2230106

    Since you tried to install using a kdz you should find the full bin and not the teeny bin on that thread.