Last Updated on August 23, 2022 by technoreview85
Gf 07 is a portable GPS tracking device. It works with the GSM network by sending & receiving SMS.
This device works only with a 2G network.
Before applying this small trick you have to check some necessary things.
- You have a 2G network-supported sim card
- Your country has 2G network services
- Your sim card service provider has a 2G network coverage for your area
- You have some mobile balance to make calls & sending SMS
- Your sim card has not any PUK locked
If above all those things are available & your gf07 GPS tracker not working then you can try this small trick.
Now almost all sim cards are mini or micro sim but unfortunately, this gps gf07 supports only standard-sized sim cards so we are using a sim card adapter like in the picture below.
When we are using a sim card adapter sometimes sim connector points do not touch the sim card you can watch this video for details.
To solve this problem you have to use a thin tape (Sellotape) on your sim card it will hold the pressure from the sim connector & help to touch connection points to the sim connectors.
Now you can use a small folded paper chip on the sim card before closing the cover lid
It will solve your problem if your gf07 gps tracker is not working due to a connection problem or not connecting to the network.
I’m sharing this trick because so many users cannot connect their trackers to the network & this trick is completely based on my practical experience with this gf 07 gps tracker.
If your gps tracker still not working & you are confused with its operations you can check this post – user manual gps gf 07 setup from here
you can check the complete gps gf07 manual which is provided with the tracker from the above link.
I am only a reviewer of this product & sharing my practical knowledge-based experience. for more details & on a faulty device, you should contact your seller to replace or return your device.
GF-07is always call to host phone about 1minute,1minute,……….
What can I do this
Send 444 to host
device not reply any massage
I believe you might have the same issue as me. The GPS adds two zeroes(00) to your number when it replies back to the comand.(I saw it in the traffic history/specification) on sent sms’s on the number in the GPS. Not sure what causes this.
I see(in activity specification log on the number used in the GPS) that the GPS adds two zeroes(00) at the end of my number(I am located in Norway) when it replies, therefore I don’t get the SMS’s from the GPS. How to solve that?
Lets say if the number I send the commands from is: 98989898, then the GPS replies to 9898989800, and I don’t get the SMS’s. Thanks
It doesnt fix my sd card problem. “No space”
led light stay on … so no connection at all
DEVICE reply “adress link not obtained” every time i dial 777
How to set my number
Device works very well, but cant display map, Map’s link opens as the following:
Zoom (-) Zoom (+)
LatLng:0,0
Any help will be greatly appreciated.
I got a new GF-07 device, I inserted a sim and it is linked with my phone but it does not respond to “777” sms, no response at all. What should I do ?
My decvice does not responding for 777 code.All other works.But this would be the most important..How can I receive GPS location?
Same
when I call from my mobile to tracker always coming bc tone , why is that? always coming call to my phone from tracker, please help me to solve this