There are people who experience discomfort (in the ears, eyes, skin) when turning on Wifi, GPS, Bluetooth, cell towers. This method will help you make "your phone safe". To understand whether you have EMF or not. Go to a place where there is no one (except you).
(1) Remove the SIM card from the phone. (2) Settings - Security – Phone administration - Find my device - Turn off. Spy GPS tracker from Google. (3) Security - Phone administration - Screen Lock Service - Turn off.
(4) Pull down the "notification panel". Turn off GPS / Wi-Fi / Bluetooth / Synchronization. (5) Also turn off "airplane mode" (GPS works).
(6) Settings – Tendering - Wifi hotspot - Turn off. (7) Tendering - Bluetooth tendering - Turn off.
(8) Settings – Share & connect - Media server – Content Sharing - Turn off. (9) Share & connect – File sharing - Turn off. (10) Share & connect – Screen sharing - Turn off. (11) Share & connect – Printing - Turn off.
(12) Settings - Location - Scanning - Wi-Fi Scanning and Bluetooth - Turn off (both). (13) Location – Earthquake alert – Off. (14) Location – Google Location Sharing – Off. (15) Location – Emergency Location Service – Off.
(16) Settings – Google services – Devices & Sharing – Cast Options – Off. (17) Devices & Sharing – Chromebook – Off. (18) Devices & Sharing – Devices – Off. (19) Devices & Sharing – Nearby Share – Off. (20) Google services – Find my device – Off. (21) Google services - Usage & Diagnostics - Off
(22) Settings – Battery – Super Saving (maybe for tablet). Reboot the smartphone (wait 30 seconds), go to (23) Settings - Security – Phone administration - Find my device - Turn off. (24) Settings – Google services – Devices & Sharing – Devices – (Turn On / then Off again).
(25) Enter *#*#4636#*#* (via Google Phone app) -> Device Information -> Cellular Radio Power (Off). (26) Setting – Data & Time – Automatic time zone – turn off (27) People wrote me that Digital Wellbeing also “eats battery” (it can turn on Wi-Fi and GPS when idle). (28) Settings > Wireless display > turn it off
To avoid having to turn off «Find my device» every time you turn on your phone. Just download Google’s Find Hub from the Play Store and remove your phone from the list.