I have an VS-GGU-E2M0400 with 2 cards (8 GSM total)
It was with 2.3.2 firmware onboard and after check i find out that already 2.3.8 released
Via web interface i tied Online Update. But after reboot status shows that only MASTER card updated, slave still 2.3.2. So i've downloaded firmware from
(link taken from datail window of Online update). And try to update slave card manually via uploading firmware file. After reboot my slave card have status DISCONECTED.
So can i rollback to factory firmware ??? Reset button seems do nothing.
4 years 6 months ago - 4 years 6 months ago#11616by hexus
And another question
1.I found version of *.IMG firmware, other images are *.BIN. Can i use Bin images for flashing my device ?
2. In attached instruction
Check “rootmtdblock=/dev/mtdblockX” filed, if it shows “mtdblock6”, then execute “update
second” to flash firmware; if “mtdblock4”, then execute “update first”.
BUT my print says something like
What command should i use for update ?
1) You can only flash .img firmware.
2) Here are the commands you need if rootmtdblock=/dev/ubiblk0_0 :
setenv ipaddr XXXXX
setenv serverip XXXXX
setenv fsfile wg400-current.img
setenv rootmtdblock /dev/mtdblock4