Smartphone Questions? Ask A Smartphone Technician for Answers
Hi and Welcome. My Name is ***** ***** I look forward to assisting you today with your question.
Connect it to your computer with a different USB cable. Then hold down Volume down and Power for 20 seconds and this will force reboot it. Please let me know if that didn't work, so we can continue troubleshooting.
Don't you have the USB cable with your phone ? USB of other phones will also work.