backup then format the flash card and extract the card update to root folder
extract the image folder from the firmware file to the root of your flash card
reboot while holding the right button.
3GW100_S973_100604+324020_0525.rar - 115??U?-????|?????? s973a firmware
3GW100_TF_V2.5.part1.rar - 115??U?-????|?????? card update part 1
3GW100_TF_V2.5.part2.rar - 115??U?-????|?????? card update part 2
extract the image folder from the firmware file to the root of your flash card
reboot while holding the right button.
3GW100_S973_100604+324020_0525.rar - 115??U?-????|?????? s973a firmware
3GW100_TF_V2.5.part1.rar - 115??U?-????|?????? card update part 1
3GW100_TF_V2.5.part2.rar - 115??U?-????|?????? card update part 2