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Root [GUIDE] Unbricking/Returning to Stock Optimus M Plus

RetroDelete said:
FLASHING WITH ROM MANAGER, PLACES THE KERNEL OF ANOTHER ROM ON.

DO NOT FLASH OTHER PHONES ROMs, THEY HAVE DIFFERENT boot.img's//

You sir, now have a brick. There's no way to fix it. Better start crying to corporate~
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Always happens when a new phone comes out -_-
 
So I powered the phone off, holding volume DOWN, SEARCH, the press power. Release when I see the FIRST LG LOGO. then it just proceed to boot normally.
Any suggestions?
 
Remove the battery. While holding BOTH vol up and vol down, put in back the battery and while still holding those keys plug in usb cable connected to computer and wait until you see the Download screen on your phone
 
Goldenakin said:
Remove the battery. While holding BOTH vol up and vol down, put in back the battery and while still holding those keys plug in usb cable connected to computer and wait until you see the Download screen on your phone
Click to expand...

What??? What I was saying that errored was building source..
 
I'd just like to say thanks! This totally helped me out with my problem. If you were interested in the problem, the link is right here. Followed directions, and it went smooth!
 
irishman said:
i followed directions exact. it got to the very end of the process and it told me there was a fatal error during the update,

this is the error that showed up:


STEP_TYPE_ENV_ERROR delete m_pLGCyonUpdate
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I got the same error; I think it is because the MS695ZV4_11.S4_11.P302.cab is corrupt

Sammyz is it possible to upload everything in one file? and if not then can you just upload the MS695ZV4_11.S4_11.P3027.cab

Thanks
~V
 
jcrox said:
I got the same error; I think it is because the MS695ZV4_11.S4_11.P302.cab is corrupt

Sammyz is it possible to upload everything in one file? and if not then can you just upload the MS695ZV4_11.S4_11.P3027.cab

Thanks
~V
Click to expand...

You cannot open this cab with winrar. But you must extract it from the 3 parts.

WinRAR will always say it's corrupt even when it's not...it does it with every LG firmware cab.
 
I didnt try to open it with winrar and i opened all three parts but I dont think i opened it correctly because the cab file was only 200 mb and the update tool kept showing an error at opening it

~V
 
17:20:27 : ExtractInfo Error(0)
17:20:27 : Extract cab file error.

that was the error, but it continued and ended up as the same error as Irishman

~V
 
@angrybanana500 Yes please post the .rar files I was only able to download part 1 this sucks A quick response would be awesome Thanks! in advance!!! :D
 
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