Firmware GS B531M

Hello! You can flash this set-top box in two ways: through a usb-drive and through the receiver itself. To update the firmware via a USB drive, you need to download the latest update from the official website
https://www.gs.ru/support/documentation-and-software/gs-b531m/All data will be in the form of one archive. You need to unpack it and download all the files to a necessarily empty USB flash drive. The prepared USB flash drive must be connected to the included receiver and rebooted. After that, the update will be installed. If it is not possible to download new firmware from the Internet, you can update the receiver to the version that came to it. This is not very good, because the versions coming to the device lag behind the versions that appear on the official website. To update, you need to go to the settings, find the section for updating the operating system, and then select the “update software” action. After confirmation, automatic download of all files and system update will begin.