I've manually assigned IPs to all devices in my network. I then connected all of them (computers, printers, cell phones, extenders, etc.). Then I disable DHCP automatic assigning of IPs. (Ideally, this is an added step in security of the router and should not be necessary as I've assigned a manual IP to every device already).
Here's the problem, once I hit apply the router reboots and forces all devices to connect again. Every device reconnects and gets the manual IP except my cell phones!?!?! Am I doing something wrong?