alt Hacker NewsWhat good is a replaceable battery if the device becomes obsoleted by changing communication standards first? How long before 4G and 5G are phased out? What if we could have forward compatibility in our mobile network protocols?
What good is a replaceable battery if the device becomes obsoleted by changing communication standards first? How long before 4G and 5G are phased out? What if we could have forward compatibility in our mobile network protocols?
one step at a time