GTA 5 Online SOLO Single Player To Multiplayer Glitch 1.15 SP to MP Glitch After Patch 1.15 New Solo GTA 5 Online SP to MP Glitch Patch 1.15 No Sign out No USB Free cars how to bring single player cars from single player to multilayer on GTA 5 after patch 1.15 or GTA 5 SP to MP glitch without having to use the lagswitch method after the patch 1.15 in GTA V online. This useful glitch is not hard and you can pretty much bring any single player car to multiplayer Works on Xbox And PSN.Using This GTA 5 Glitch Bring Cars On GTA 5 From SP To MP On patch 1.15 you dont need any extra hardware its a Solo SP To MP Glitch for GTA after Patch 1.15br br To do this GTA 5 Glitch Bring Cars form SP to MP or Single Player to Multiplayer glitch on patch 1.15 you dont need anyone to help you its a Solo Method.