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Home › Forums › Galaxy Note discussion forum › power issue due to weak wifi and 4g
HELP!!!! Husband has a galaxy note at work the signal is weak and wifi is very iffiy so it drains the battery how can he use the phone and not so much power
He can turn off wifi when not in use.
If 4G signal is too weak, he can also switch to 3G (settings–other settings–Mobile networks–Network mode, chnage to GSM/WCDMA). Also, when he does not need mobile data, turning off mobile data will save a lot of power.
Anyway, turn on wifi or mobile data only when you need it.