A month ago, i tell you in a post that my rc cable is broken. I did go to a repair shop, but they can't fix it. I examined the cable with a zoom camera, and i found out the cable was damaged and i can see the wires.
I tried to fix it with some tape but it didn't work. I currently don't have any money so i can't afford another one soon. I miss flying my drone.

And also i want to know if the drone can fly without the phone, or if i can connect to phone another way

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Hi there. Thank you for reaching out and we're deeply sorry for the trouble. We strongly recommend flying the unit with your mobile device attached to run the DJI Fly app to ensure flight safety. Furthermore, we suggest purchasing a new USB communication cable at the store near your location as the cable that you are using seems to be damaged already. Thank you for your understanding and support.