Upload more maps

Hello
Apart from the 4 maps you can upload, is there a way to upload 2 more maps?

Hello,
 
Thank you for your inquiry. To provide you with a more accurate answer, could you please let us know the specific model of your device?
 
Generally, robot vacuums can save three to four maps. Currently, the device does not support saving additional maps. We kindly ask for your understanding.
 
Thank you for your understanding and support.