Actually the pin which is used to charge the module is not fixed properly. I connected to the USB pin the silver colour setup which should be present in the bolt iot module went off with the USB cable pin. I can’t remove it. It’s very hard to remove. Even though I removed I can’t again fix it to the WiFi module. Im unable to charge my module
Your query is unclear. Were you able to remove the usb cable or not?
There is a little locking system to the usb so be careful while taking it out
You can mail to email@example.com regarding this. Attach the image file and request for replacement.