Posted on June 20, 2023 New TCL RT51AT01 Google tv update V075 New TCL RT51AT01 Google tv update V075 For tcl model …..P635,A18 Build date apr 14/2023 Build date UTC 1681491179 Security patch 05/03/2023 GMS version Android GTV R Download By: softwarezoneCategories: TCL FirmwaresA18Google tv updateP635RT51AT01V075