My iphone 6s battery drain ridiculously high in standby mode
In overnight, my phone 6s would drain around 50-60% on standby, I tried replacing the battery but it didnt work, it isnt running anything but the battery drain is ridiculously high. This is a new device and i used only 3 months. At starting also i am facing this issue. In service center they will not find any solutions for this.
iPhone 6s