Below you can find the direct download URL for Australia LG H815T Stock KDZ firmware from LG server.
IMEI:352513071xxxxxx
Model: LG H815T
Suffix: AOPTOP
Buyer: OPT
Country: Australia
Carrier: OPTUS
Software Version: H81520D_00
OS Version: M
File Name: H815T20d_00_0120.kdz
Download:http://pkg02.lime.gdms.lge.com/dn/downloader.dev?fileKey=FWB4VL2452S3A2Q9F3387WY/H815T20d_00_0120.kdz
Can not download the kdz file from above URL with a browser? PLEASE download and install XDM download manager first . Just copy above URL and start a new Download JOB in XDM download manager to save the H815T20d_00_0120.kdz onto your computer.
KK = Android Kitkat LMR1 or L = Android llolip MMR1 or M = Android Marshmallow NMR1 or N = Android Nougat OMR1 or O = Android Oreo
Learn how to flash H815T20d_00_0120.kdz with LGUP, Check this Guide.
A hard reset or master reset can fix almost all software and apps issues on LG H815T smartphone. Learn how to perform a reset, please have a look at LG H815T owners manual.
Bypass Google FRP on LG H815T? flashing the stock kdz firmware for LG H815T does not allow you to bypass the Google Account Verification process.
LG H815T SIM-unlock? flashing stock firmware with LGUP can not unlock your LG H815T phone.
Below you can download some useful tools and Software:
Download: LGUP 1.14 https://drive.google.com/open?id=1SOhoR2hn9PKiIvUUeiDVeX-8PfuMx1qq
LG Bridge windows: LGBridge_Setup.exe
LG Bridge Mac:LGBridge_Mac.dmg
/LGMobileDriver_WHQL_Ver_4.2.0.exe [Latest LG USB drivers 4.2] for Windows