2.1.77.2

[aze1959]

32AV623D
32AV625D
32AV633D
32AV635D
32AV636D
32LV665D
32LV675D
32LV685D
32RV623D
32RV625D
32RV626D
32RV633D
32RV635D
32RV636D
32RV665D
32RV675D
32RV685D
32XV625D
32XV635D
37AV623D
37AV625D
37AV633D
37AV635D
37AV636D
37RV623D
37RV625D
37RV626D
37RV633D
37RV635D
37RV636D
37RV665D
37RV675D
37RV685D
37XV625D
37XV626D
37XV633D
37XV635D
37XV636D
37ZV625D
37ZV635D
40LV655P
40LV665D
40LV675D
40LV685D
42AV623D 
42AV625D
42AV633D
42AV635D
42AV636D
42RV623D
42RV625D
42RV626D
42RV633D
42RV635D
42RV636D
42RV665D
42RV675D
42RV685D
42XV625D
42XV626D
42XV632D
42XV633D
42XV635D
42XV636D
42ZV625D
42ZV635D
46XV625D
46XV635D
47ZV625D
47ZV635D
55ZV625D
55ZV635D

[jeronimo]

I have this TOSHIBA 40LV685D I unzip the 2.1.77.2 file I put it on a usb stick I press the two buttons but the upgrade does not start