I have the serial number on the box of my mavic @ pro but there is one Character  O or a 0 number on serial number? example: 163xxx0x0x0x0xxx (where xxx.. acharacter and 00... are number

I cannot make the difference for the registration howcan i check if there is a correct serial number?
Thanks

Hi. Thank you for reaching out to DJI Forum, with regards to this inquiry. The serial numbers of all DJI products does not contain the letter " O ". Hope this helps and thank you for choosing DJI.