Flash Fox for T99W175 firmware update from OpenWrt

This cool tool is written by https://github.com/andrewz1/flash_fox I've just packed it into .ipk

Usage

Switch the modem to fastboot mode via AT command:

sms_tool -d /dev/ttyUSB2 -D at at^fastboot
at^fastboot
OK

Then put the ota.bin in /tmp and run

flash_fox /tmp/ota.bin

You should see the flash process:

insz: 512, outsz: 512
-> download:09900000
<- 09900000
-> flash:ota
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
<- Updating...
-> reboot