This is the list of official LG G5 user manual provided from the manufacture.
Choose the carrier and language to download the right user manual / guide for your LG G5

AT&T LG G5 H820 User manual

English: ATT-G5-H820-User-guide-En.pdf
Spanish:ATT-G5-H82-User-guide-SPA.pdf

Verizon LG G5 VS987 User manual

English:Verizon-G5-VS987-user-guide-En.pdf
Spanish:Verizon-G5-VS987-user-guide-SPA.pdf

T-mobile LG G5 H830

English:LG-H830_TMO_UG_Web_EN_V1.0_160321.pdf
Spanish:/LG-H830_TMO_UG_Web_ES_V1.0_160321.pdf

Sprint LG G5 LS992

English: /LGLS992_SPR_UG_Web_EN_V1.0_160310.pdf

US Cellular LG G5 LG US99 User manual

English: LG-US992-user-guide-En.pdf
Spanish: LG-US992_UCL-user-guide-Spanish.pdf

Do not forget to Check Our page for LG G5 firmware:

Learn how to restore/unbrick your LG G5