How to Activate Unknown Sources in PHILIPS X818 - Allow App Installation - YouTube
Micromax X818 Blue : Amazon.in: Electronics
14000 mAh Portable USB Power Bank/External Battery for Philips Xenium X818, Nubia Z11 Max, Z11, Lenovo ZUK Z1,, ( USB Type C Cable and Micro USB Cable are Included) - Black - Walmart.com
Amazon.com: Digitizer Full Assembly LCD and Touch Panel Fit for Philips Xenium X818 LCD Display Touch Panel LCD Screen Replacement (Color : White with frmae) : Electronics