Requirment:
1. Security Patch level max date 1 nov 2018
2. Successfully uninstalled Google Play Service to max version 12.6.85
if after Successfully uninstalled Google Play Service and your device version is above 12.6.85, so you must root that device
3. Fake GPS Apk (FGL PRO)
4. Pokemon GO Apk

Please read this … !!!
1. Did you successfully uninstalled Play Services?
2. What application are you using, is it a FGL PRO?
3. If yes, does the notification appear for the downgrade playback…