Update for Octopus Box - LG Software v.2.6.9

Team Octopus Box has released an update for LG: support for LG Phoenix 3, LG K20 Plus, LG Stylo 3 Plus, LG K4 series and more!
Added support for the following models:
M150 - Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
M153 - Direct Unlock, Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
MP260 - Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
TP260 - Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
TP450 - Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
MP450 - Repair IMEI, Reset FRP, Write Firmware, Read/Write NVM, Read/Write QCN, Read/Write/Reset Security, Read Full Flash, Repair BT/Wi-Fi MAC Address
X230AR - Direct Unlock, Read Codes, Repair IMEI, Reset FRP, Write Firmware, Read/Write Full Flash
X230F - Direct Unlock, Read Codes, Repair IMEI, Reset FRP, Write Firmware, Read/Write Full Flash
X230H - Direct Unlock, Read Codes, Repair IMEI, Reset FRP, Write Firmware, Read/Write Full Flash
X240AR - Direct Unlock, Read Codes, Repair IMEI, Reset FRP, Write Firmware, Read/Write Full Flash
X230K - Direct Unlock, Read Codes, Repair IMEI (A/B), Reset FRP, Write Firmware, Read/Write Full Flash
X240K - Direct Unlock, Read Codes, Repair IMEI (A/B), Reset FRP, Write Firmware, Read/Write Full Flash
K371 - Reset Screen lock
F520K - Write Firmware
F520L - Write Firmware
F520S - Write Firmware
Improved "Reset FRP" for LS775
All supported operations are described in details in Software manual ("Cable & Manual" button in Software).