Might offline maps be helpful? For getting around when Internet access is pulled, convenience but also if you actually want to see how to get to another town or

Might offline maps be helpful? For getting around when Internet access is pulled, convenience but also if you actually want to see how to get to another town or country without taking the obvious roads. Downloading relevant maps from osmand.net/download.php onto a hard drive and knowing how to load it on your phone might be a way to do that. Or just keep it on your phone if you have the space. What about power, do you think they'd pull power from regions so you don't have mobile phones to communicate anymore? Phones are efficient enough that hand charging should be pretty doable, so you can charge whenever you need to access any info (be it a map, or other offline info that you downloaded).