Re: Is there any way to add a change address to Electrum Offline Android wallet?

I think what you're looking for is to increase the Gap Limit, see How can I pre-generate new addresses?:

Quote

Code:

[wallet.create_new_address(False) for i in range(50)]

(read reference link first!)

I've never used Electrum on Android, so I'm not sure if it has a console to enter this.