Welcome friends in this article I will share with you how I solved the battery drain in my Xiaomi Mi A1 Phone. I will show you step by step how you can easily fix this battery drain issue.
This issue started around in May when I updated by stock Mi A1 phone with the Oreo Update. I not a heavy phone user and before Oreo Update I used to get a stand by of 2 and half days with a screen on time of 5 hrs 30 min. But after the Oreo update I started getting almost half of the battery backup and some days not less than that.