of the archive into the same folder on your PC.
If you have found a multi-part archive (e.g., part1.rar , part2.rar ), you cannot use them individually. You must: Download IRIS SAT 42E790S Firmware USB part2 rar
For guaranteed safety, check the official IRIS website or contact their customer service via Facebook to request the exact firmware for your model. of the archive into the same folder on your PC
Do you have the (e.g., TP.MS338...) or the Part 1 file already? Download IRIS SAT 42E790S Firmware USB part2 rar
(a model from the Algerian manufacturer IRIS) usually requires accessing specialized TV repair forums or the official IRIS customer portal, as these files are rarely hosted on public global mirrors.
Many IRIS models require holding the Power button on the TV itself (not the remote) while plugging the power cord back in.