Please help me with Lg g4 Ls991zv6 - H81520g

[khaledshts]

I bought a new Lg g4 model h81520g as shown in setting>about phone>software info. I wanted to check for update but there's no software update option, only apps update is available. so what I decided to do is to reflash the stock software to enable update option. I downloaded the kdz file "H81520g" but when I connected it to computer and ran the LGUP it shows another variant which is LS991zv6. I tried to flash the downloaded file, but it gives an error "invalid kdz. My Lg g4 comes with marshmallow on board. the stock recovery works fine, and also the download mode is fine.
my question is: should I download and flash LS991zv6? by the way, I checked my imei in imei info .com and it shows the model as LS991 sprint

 

[TheMadScientist]

I bought a new Lg g4 model h81520g as shown in setting>about phone>software info. I wanted to check for update but there's no software update option, only apps update is available. so what I decided to do is to reflash the stock software to enable update option. I downloaded the kdz file "H81520g" but when I connected it to computer and ran the LGUP it shows another variant which is LS991zv6. I tried to flash the downloaded file, but it gives an error "invalid kdz. My Lg g4 comes with marshmallow on board. the stock recovery works fine, and also the download mode is fine.
my question is: should I download and flash LS991zv6? by the way, I checked my imei in imei info .com and it shows the model as LS991 sprint

Zv6 is lolipop no mm. U need to check the motherboard. Must disasmble the device and see what it says. Bit if the device is working i would leave it be. Its almost more hassle than its worth

 

[TheMadScientist]

I bought a new Lg g4 model h81520g as shown in setting>about phone>software info. I wanted to check for update but there's no software update option, only apps update is available. so what I decided to do is to reflash the stock software to enable update option. I downloaded the kdz file "H81520g" but when I connected it to computer and ran the LGUP it shows another variant which is LS991zv6. I tried to flash the downloaded file, but it gives an error "invalid kdz. My Lg g4 comes with marshmallow on board. the stock recovery works fine, and also the download mode is fine.
my question is: should I download and flash LS991zv6? by the way, I checked my imei in imei info .com and it shows the model as LS991 sprint

Like really id leave it be u are running the risk of a hard brick if not done properly. No fix from there

 

[khaledshts]

I am sure that my lg g4 is a marshmallow motherboard is msm8992 serial starts with LGLS991.... and the LGUp shows LS991zv6

 

[TheMadScientist]

I am sure that my lg g4 is a marshmallow motherboard is msm8992 serial starts with LGLS991.... and the LGUp shows LS991zv6

Thats what im telling u zv6 is a lolipop firmware for sure no debate there..
Thats why i say leave it be. This is one of those if u mess up u can hard brick it. Theres not a diffrence between mm and lolipop motherboards but zv6 is a lolipop firmware. Not mm.

 

[khaledshts]

are you telling me that software info in about the phone is wrong
Android version 6.0
android security patch level
01-11-2016
Baseband version
MPSS.BO.2.5.c3-00106-m8992FAAAZM-1
Kwernal version
3.10.84
Build number
MRA58K
Software version
H81520g
Security software version
MDF v2.0 release 1
this is the software info. I also downloaded some apps and they all show that it's Marshmallow 6.0 with motherboard 8992 H815
Any way, Thank you so much guys for your reply especially TheMadScientist420