Re: High usage from cell standby even with coverage
I noticed the same thing over the past few days, with a similar scenario. I use Spotify about 2-3 hours per day and am on wifi probably 90% of each day. I'm on Verizon and my company has VZW repeaters in our buildings...the phone is on our wifi but I have a full strength cell signal all day in the office.
The phone had been going about 15 hours with 3 hours screen on time and had ~30% remaining for the first 4 days, then suddenly the past two were showing a high Cell Standby consumption and chewing through the battery quicker. Last night I had to throw it on the charger after 13 hours as the battery drained under 10%. Today is better, but I have less than 1 hour SOT.