: Navigate to Advanced > System > Firmware Upgrade .
Log into the MR50G web interface ( mwlogin.net ). Go to Advanced > System Tools > Firmware Upgrade .
the correct firmware file from the official MERCUSYS site .
This is the most reliable method. You will need a computer connected to the MR50G (via Wi-Fi or Ethernet cable).
the .bin file under the Advanced > System Tools > Firmware Upgrade section.
: Navigate to Advanced > System > Firmware Upgrade .
Log into the MR50G web interface ( mwlogin.net ). Go to Advanced > System Tools > Firmware Upgrade .
the correct firmware file from the official MERCUSYS site .
This is the most reliable method. You will need a computer connected to the MR50G (via Wi-Fi or Ethernet cable).
the .bin file under the Advanced > System Tools > Firmware Upgrade section.