最近淘了一个二手rg100a-ba-1,reset进入cfe模式后,上传BCM6328] 贝曼元脉 HA910_N 改版固件,带cfe不带cfe的两个固件都试过了,点击Software Upgrade后,提示New software is being programmed to the flash memory. The DSL Router will reboot upon completion. This process will take about 2 minutes. 但是等一会后,固件还是原来的。请教下一步该怎办,谢谢各位大侠。