Question: IPhone SE draining 40% overnight
I've recently had an issue with my SE draining battery like crazy when it's on standby,
took my phone to an apple store where they performed a battery checked which came out clean, and advised me to do a system restore, as it wasn't a hardware issue.
But has not seemed to fix the issue, last night I went to sleep 2am with 61% battery, woke up 8am this morning with 23%, it was connected to WiFi and cellular data was on, Bluetooth off.
Disabled background refresh and push for most apps as well as Search & Siri for all apps
Top apps were:
Home and lock screen
Is there anything else else I can try to resolve it?
iPhone SE, iOS 11.0.3