Originally Posted by
unit_shifter moving apps to the SD card (without requiring root access at least for the app to install - Tracfones generally cant be rooted, so features requiring root are irrelevant)
You can't force this function on a phone that doesn't support it in the first place, unless you root it.
Originally Posted by
unit_shifter Forcing apps to only use wifi - the ideal one would require me to manually choose to use 4G data each time, on a per app basis, and have a timer to automatically flip back after a period of time so I dont forget and browse away. I found one I sorta like - NetGuard acts like a VPN, gives a list of apps that can turn it on and off on a per app basis. Just no data meter for it and no timer to return to wifi only that i know of.
How about toggling off 4G mobile data until you actually need or want to use it? You can toggle it off in the system settings, or install a 3rd party toggle widget.