Already registered Device

What should I do now? if this problem occurs
can you help me with this?

it is possible that the device id is wrong. because with same id someone has already registered with same device. so try to change id.

how can we change the device id ?
if u knew it can you please contact me 8341754829

@lsaipraneethreddy99 Please message the Device ID and your email ID to support@boltiot.com

any solution for the above, i have the same problem

@jagdeep.jsp123 Please email support@boltiot.com with your email ID, Device ID and the screenshot of the error. They will take care of it.