Develop Bugs

[Q] downgrafe from lolipop to kitkar 4.4

Can i downgrade from android lolipop to kitkat 4.4 if yes how? I have d855 lg g3

Yes. You should KDZ rom your phone.

chuyennho184 said:
Yes. You should KDZ rom your phone.
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can i use eu or others d855 kdz file if i have g3 sea set?or i need to find sea ver?

peja5081 said:
can i use eu or others d855 kdz file if i have g3 sea set?or i need to find sea ver?
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so you can only see if it is for the 16gb to 32gb version

Bootloader unlock for H815-P

What does that "P" mean
And also can anybody notice me when bootloader unlock available
Sent from my LG-H815 using Tapatalk

HIshan Pavidu said:
What does that "P" mean
And also can anybody notice me when bootloader unlock available
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
the p means p...lol jk it means dual sim.
there is no bootloader unlock for the dual sim variant.

daniel4653 said:
the p means p...lol jk it means dual sim.
there is no bootloader unlock for the dual sim variant.
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Its not the dual sim model, the H815P is the South African and South American device, the H818P is the dual sim

TheBishop51 said:
Its not the dual sim model, the H815P is the South African and South American device, the H818P is the dual sim
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Yeap mine isnt dualsim
Sent from my LG-H815 using Tapatalk

But any other info about this variant? Like, what I should look when trying to root or flash something...
This model has some particularity over the H815? Or is equal to another variant?

hralm said:
But any other info about this variant? Like, what I should look when trying to root or flash something...
This model has some particularity over the H815? Or is equal to another variant?
Click to expand...
Click to collapse
only H815 has variants that can be bootloader unlocked (Euro countries) so no flashing on others

hralm said:
But any other info about this variant? Like, what I should look when trying to root or flash something...
This model has some particularity over the H815? Or is equal to another variant?
Click to expand...
Click to collapse
I rooted mine with the pre-rooted system image method. I used the system image of an H815. And it worked. You can flash the stock H815 kdz's as from what I've seen partition size is the same. I flashed the H815 V20B on my H815P, from South Africa, and it worked.

Wait... What? You have MM on an H815P? I'm also in SA with an 815P and have been playing with the idea of doing what you have now done. I'm currently running rooted v10g and getting bored with the lack of hacking I could do.

Slovan_A3 said:
Wait... What? You have MM on an H815P? I'm also in SA with an 815P and have been playing with the idea of doing what you have now done. I'm currently running rooted v10g and getting bored with the lack of hacking I could do.
Click to expand...
Click to collapse
Yip, I used lgup to flash it, I can't remember if I went straight from lollipop to v20b using the kdz or I went from lollipop to v20a using the flash - with flashfire and then flashed the v20b kdz. Not sure if it will make any difference, but make sure you have a v10 kdz just in case something goes wrong.

Thanks. Will give it a bash in the morning when I get to work.

issues after pre-rooted img installation on LG G4 H818p v10i - app Home has stopped

I've succed to install on my LG G4 H818P your pre-rooted img v10i but it's been impossible to use it because it always and continuously appear on screen a messagge "app Home has stopped itself".
Please could help me ?
Many thks
Johnmel

Nobody can help me ?
Inviato dal mio LG-H818 utilizzando Tapatalk

differences between every software variants of pre rooted Android 5.1 img ?
Could i possibly install an other software variant of pre-rooted Android 5.1 img for mine H818P ? Which are the differences between every variant V10c V10d V10e V10f V10i V10j and V10l ?
thks
johnmel

johnjohnmel said:
Could i possibly install an other software variant of pre-rooted Android 5.1 img for mine H818P ? Which are the differences between every variant V10c V10d V10e V10f V10i V10j and V10l ?
thks
johnmel
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Click to collapse
Seems late for a reply, but doing so anyways as i cant find any here. It should work as i used v10c instead of v10f. Also, doing a factory reset should fix the issue and you wont lose your root.

johnjohnmel said:
Nobody can help me ?
Inviato dal mio LG-H818 utilizzando Tapatalk
Click to expand...
Click to collapse
the best is to make it your self, pull system.img,from your own phone..

johnjohnmel said:
I've succed to install on my LG G4 H818P your pre-rooted img v10i but it's been impossible to use it because it always and continuously appear on screen a messagge "app Home has stopped itself".
Please could help me ?
Many thks
Johnmel
Click to expand...
Click to collapse
have you tried Factory Reset?
i once downgrade from M to L.
and some system app stop responding...
fixed with Factory Reset.

no network on marshmallow

Guys please help me..i was flashing marshmallow v30B stock rom on my LG g3 d855 32gb variant but it seems that it cannot receive any network..any solution?

kitbor said:
Guys please help me..i was flashing marshmallow v30B stock rom on my LG g3 d855 32gb variant but it seems that it cannot receive any network..any solution?
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Are you sure using stock kdz ? or stock zip

Yes my device is d855 version and i flashed a kdz file name with model d855

I follwed this tutorial.http://www.droidviews.com/install-marshmallow-kdz-lg-g3-d855-using-flash-tool/

kitbor said:
I follwed this tutorial.http://www.droidviews.com/install-marshmallow-kdz-lg-g3-d855-using-flash-tool/
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Click to collapse
Try flashing once again , usually there is no problem on network , even on 4G.

many users have this problem on LG G3 D855, and I am one of them
Look at this thread, may help you
{FIX} No Network After Update to MM {LG G3 D855}

maen.safadi said:
many users have this problem on LG G3 D855, and I am one of them
Look at this thread, may help you
{FIX} No Network After Update to MM {LG G3 D855}
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Click to collapse
Back to LL ?

fOxunO said:
Back to LL ?
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Click to collapse
Yes

Guys I have installed cm13 using twrp and yet the sim problem still persist

kitbor said:
Guys I have installed cm13 using twrp and yet the sim problem still persist
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Click to collapse
Find LG Baseband 855 from Cloudyfa , flash it if now you are on TWRP.

Lg g4 h818p v20h how to root?

How can i ROOT my G4 h818p V20H?

Unfortunately as I know so far there is no way to root G4 h818P V20H. I'm also using this model and had searched everywhere for rooting but couldn't find.

So which firmware version of H818P is root-able?

Cekii said:
How can i ROOT my G4 h818p V20H?
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tphg said:
Unfortunately as I know so far there is no way to root G4 h818P V20H. I'm also using this model and had searched everywhere for rooting but couldn't find.
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Click to collapse
ardian1899 said:
So which firmware version of H818P is root-able?
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Click to collapse
No root on MM for locked devices. Only LL can be rooted... At least for now. Checkout my PoC here it may be possible some day:
https://forum.xda-developers.com/g4/general/bl-unlock-unlock-bootloader-proof-t3648288
.
Sent from my LG-H815 using XDA Labs