SamyGO

The TV goes off every 2 minutes. I had installed onlinetv and it worked while oscam no. the tv has updated and lost the root, but online tv still worked. Now I brought the TV back to the 0000 version and then to the 2130 to redo the root, but when I took it to the 2130 version it turns me off every 2 minutes and I can not do the root with patch.bat that by mistake. To solve I should delete online tv from mtd_ but I can not do it and if I delete it only from smart hub does not resolve anyway. The automatic and manual update option is not accessible from the menu (says function not available). In the service menu I get from otn server type operating and the voice otn support is not there.
How can I update the TV or restore it? With the recovery from TV it is not solved.

Try a factory reset from the service menu or make a firmware update from a usb stick.

nothing. I do a reset from the service menu but nothing and I can't upgrade from a usb stick because the function in menu isn't enabled.

Probably you were using network root Does reboot even with ALL usb unplugged ?

Yes, all usb are unplugged but can't upgrade in menu. It says that the function isn't available

Updates are disabled from service menu? If yes try to enable OTN and OTA support.

In the service menu there isn't OTN SUPPORT, there is the same option that are in this photo http://wiki.samygo.tv/images/thumb/5/5f ... 0px-E3.png
but not the option otn support

You need to go to EXTENDED service menu

ok but it is possible to ugrade tv by service menu?

No