Hi, I am facing the same issue mentioned in post: https://forum.modalai.com/topic/151/adb-device-offline?_=1624343494928
Please help me to resolve it
Also, I don't have a USB Expander and Debug Add-On Board (https://docs.modalai.com/usb-expander-and-debug-manual/)
So is there any other way so we can Force VOXL into Fastboot Mode. (any onboard button/ any other technic ) so I can flash it
Hello,
I am trying to flash the VOXL board using a VOXL USB Expansion Board with Fastboot and Emergency Boot (https://www.modalai.com/products/voxl-usb-expansion-board-with-debug-fastboot-and-emergency-boot?_pos=1&_sid=a6f76168b&_ss=r)
I am following a process mentioned in link https://docs.modalai.com/unbrick-voxl/
I am not able to get the fastboot device after the command "sudo fastboot devices"
Also, the Emergency Boot switch is not present on my board, is that causing for not detecting? or am I doing something wrong.
Please help
@modaltb Thank you for the confirmation on the USB cable.
Yes, I am using Ubuntu Virtual Box. The board was communicating fine with the Virtual Box previously (Before bricked) so unbricking on that only. I will try it on another machine as well.
Hi, @modaltb I tried with it, but still have not succeeded 
Two things I want to confirm
Am I using the right system image? I am using VOXL Platform Release 3-3-0 0.4.6 b downloaded from https://developer.modalai.com/asset
The cable, in the video I can see the cable like below 
But I am using the cable, 
Is this cable will work? or do I need the same cable shown in the video? please let me know if am doing something wrong here.
Hi Team, if anyone have the video link, please share so we can try to unbrick it.
Hi @modaltb , Thank you for the reply.
Thank you for the clarification on the emergency boot switch.
I have Windows 10 OS on my PC. Thank you for the advice, Will try with another PC.
Yes, I am following the same process mentioned on https://docs.modalai.com/unbrick-voxl/ (Force VOXL into fastboot)
I will retry this again. Also, for reference do you have any video for these unbricking steps?
Hello,
I am trying to flash the VOXL board using a VOXL USB Expansion Board with Fastboot and Emergency Boot (https://www.modalai.com/products/voxl-usb-expansion-board-with-debug-fastboot-and-emergency-boot?_pos=1&_sid=a6f76168b&_ss=r)
I am following a process mentioned in link https://docs.modalai.com/unbrick-voxl/
I am not able to get the fastboot device after the command "sudo fastboot devices"
Also, the Emergency Boot switch is not present on my board, is that causing for not detecting? or am I doing something wrong.
Please help
@PawelJ Thank you for the suggestion.
Actually, I am facing another issue with my board, i.e. my board is going offline (https://forum.modalai.com/topic/289/adb-device-offline?_=1625029971070) and hence I am not able to communicate with it.
Once I am able to communicate it I will check this.
@modaltb Thank you for helping
I Tried it & Got following
I don't have the hardware (debug add-on board) with me now, Will receive probably in next week
Hi, I am facing the same issue
Also, I don't have a USB Expander and Debug Add-On Board (https://docs.modalai.com/usb-expander-and-debug-manual/)
Is there any other way so we can Force VOXL into Fastboot Mode. (like any onboard button/ any other technic) please let me know.
Hi, I am facing the same issue mentioned in post: https://forum.modalai.com/topic/151/adb-device-offline?_=1624343494928
Please help me to resolve it
Also, I don't have a USB Expander and Debug Add-On Board (https://docs.modalai.com/usb-expander-and-debug-manual/)
So is there any other way so we can Force VOXL into Fastboot Mode. (any onboard button/ any other technic ) so I can flash it