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How does the Jimi GPS Tracker work?

Our GPS Tracking devices contain two modules:

1. GPS module: This module will allow the locator device to get its location from the GPS satellites.
2. Cellular module: This module acts almost as a cell phone. It transmits the information received from the GPS module to the cellular networks and from there to our servers.Once the information is received in our servers, special software processes it and presents it to you in our GPS Tracking web system.
What affects GPS accuracy?
Many factors affect how accurate your GPS is. The atmosphere, the ionosphere and the position of your receiver could all affect GPS accuracy. Any buildings, natural structures or heavy foliage that obstructs the GPS' view of the sky may decrease the position accuracy.
Does Jimi GPS tracker need a SIM card?
Yes, think of your tracker as another phone. You insert a SIM card and that phone number is where you send your text messages to.
How can I change IMEI?

Sorry, IMEI is unique and cannot be changed.

I am unable to get my first location for more than 2 minutes, what could be the problem?
1. There should be no nearby tall buildings or houses.
2. Antenna signal will not pass through metallic or magic type tint.
3. Vehicle should not be moving when trying to get your first fix.
4. Units should not be placed or covered behind metal objects.
5. Acquiring your first location should take only 30 seconds to 1 minute with a good GPS signal in the area. Should the acquiring of a signal take too long, simply remove the unit's power and re-insert it again - this re-starts the search process.
Why are my Maps not displaying?
If the GSM network is available,your device will turn to LBS location when you enter the builiding , the accuracy not accurate as GPS location. Once outside and get GPS singals, it will start to upload your GPS location again. The same applies to tunnels.
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