Use a Bug Sweeper
Electronic bug sweepers detect electromagnetic signals that are similar to those produced by mobile phones and radio transmitters. If the physical inspection fails to reveal any GPS trackers, bug sweepers can be used to locate well-hidden GPS trackers.
Use Tracker Detect on Android to scan for AirTags
The Tracker Detect app, available in the Google Play Store for free, allows you to use your Android to search for and track items that work with Apple's Find My network, such as AirTags, and are separated from their owner for at least 15 minutes.
GPS trackers are popular among fleet and taxi companies and individual car owners as they help with theft recovery and vehicle monitoring. Most of the trackers are added by the owner, but any person can equip a vehicle with such a device without the knowledge or consent of the owner.
Find the AirTag using a Bluetooth scanner
Because AirTag regularly emits Bluetooth signals that Apple devices can pick up, you can use a simple Bluetooth tracker for iOS or iPadOS to scan the area around you and see if an AirTag is nearby.
Remove the wires and device
You need to disconnect the antennas at the receiver and pull the GPS antenna. Bring the car back to its best form. Now that you have successfully removed the device from the vehicle, you need to reconnect all the ignition wires and put back the components in their original place.
To ensure that your iPhone or iPad can alert you to any unwanted tracking devices, you'll need to make sure you are running iOS 14.5 or later and make sure the following settings are in place: Go to Settings > Privacy > Location Services, and turn Location Services on.
Here's how to block location tracking on an Android phone: Go to Settings > Location, and toggle the location button to Off. That will turn off all location tracking on an Android.
To ensure that your iPhone or iPad can alert you to any unwanted tracking devices, you'll need to make sure you are running iOS 14.5 or later and make sure the following settings are in place: Go to Settings > Privacy > Location Services, and turn Location Services on.
You can install a GPS tracking device nearly anywhere on a car or fleet vehicle- in the front or rear bumper, wheel wells, under floor mats or seats, or in the glove compartment. However, for fleet tracking purposes, GPS trackers are almost always installed on the dashboard through an on board diagnostics (OBD) port.
One option is to use Apple's Find My app to manually scan for AirTags near you using the Items That Can Track Me option in the Items tab. If you have an Android phone, you can also check for unknown AirTags moving with you using the Tracker Detect app.
How to find an Apple AirTag on your car. Apple AirTags use Bluetooth signals so that Apple devices can locate them. You can use a simple Bluetooth tracker for iOS to scan the area around you to see if an Apple AirTag is nearby, according to MacWorld.
When you dial *#21#, it will display the various sorts of diversion status which is happening with the number. This will display the information and you will come to know if your calls or messages are tapped.
If an unauthorized person wants to see you through your phone's camera, using a spyware app is a viable method. Fortunately, if your stalker isn't a sophisticated hacker, the software they use may appear as an open application running behind the scenes.
##002# - If your voice call or data call, or SMS call has been forwarded, dialling this USSD code will erase them. *#21# - By dialling this USSD code, you would get to know if your calls have been diverted somewhere else or not.
It's also a common misconception that a phone can be hacked or that someone can listen to your phone calls just by knowing your phone number. This is not possible and is completely false. You can read more information here.
Can a phone be tracked if it's turned off? A phone that is turned off is difficult to track because it stops sending signals to cell towers. However, the service provider or internet provider can show the last location once it's switched back on.
Apple has built-in certain protections to discourage unwanted tracking, but it's still possible for someone to slip an AirTag into your bag or car without your consent and track your location.