- Oct 6, 2014
What is the difference between custom and original firmware?New TCL R51MT05 Google TV Update available in custom R183.
R51MT05 Platform (P725 & C725).......(P635/638 & P735 & C635)
R183 IMG file (custom Google TV)
built date= Jun 09 2022
IMG size= 3.34GB
R183 replace R181 version (post #1207)
Generally it is about changes, if any.
#EDIT: Of course, I realize that there is no changelog from TCL...