Official IRIS Customer Support - get help with Readiris & IRIScan
: Press and hold the Power button (or sometimes CH+ ) on the TV's physical panel—not the remote. Download IRIS SAT 42E790S Firmware USB part1 rar
Do you need help of your IRIS SAT 42E790S to ensure you have the correct firmware files? Official IRIS Customer Support - get help with
Downloading and installing the IRIS SAT 42E790S Firmware USB part1.rar Download IRIS SAT 42E790S Firmware USB part1 rar
While exact steps can vary by motherboard version, the standard "forced flash" method for Iris Sat TVs is as follows: