Since I upgraded my TV (PFL8605) with the firmware version 144.040, I can not upgrade to the new firmware 144.044 via a USB Stick. When I insert the stick the TV it does not recognize the the autorun.upg anymore, instead it displays the content of the stick as it would do normally. Tried it with another USB stich as well.

Is there a way to hard reset the TV ? I've tried the 123654, red button etc. option but this does not work, please advice because I am not able to upgrade the TV anaymore.

Thanks in advance