[AC Question]

if my battery is down to 30% i can no longer access my wifi. every time i turn my wifi or bluetooth back on, it will automatic turn off. anyone having this issue?

[chicaintheusa]

Do you possibly have any Battery Saving apps running? Or security apps? If so, check the settings. Some of these are adjusted to shut down wifi, data, etc, at a certain battery level to save power. You can likely tweak the settings to something more reasonable once you locate.

[Rukbat]

More reasonable than 30% doesn't really exist - since you should never drain a lithium battery down to less than 40%. (They give you the talk time, standby time, etc., from 100% to 0%, but they fail to tell you that draining the battery past 40% is a fast way to need replacement batteries.)