TK103B gps tracker owners, can you test a command for me?

[67westy]

If anyone has a TK103B gps tracker could you do a quick test for me as I think I may have a faulty unit.

firstly make sure your number isn't an authorised number by sending the following (replace 123456 with your password in all commands)

noadmin123456 YOURNUMBER

Then arm the tracker

arm123456

Then a single track:

fix001s001n123456

You should get a position update text

Then unplug the unit from the power and see if you get a power alert (you shouldn't!)

Power the unit then add your number back as an authorised number:

admin123456 YOURNUMBER

Another single track:

fix001s001n123456

I don't receive this although I believe you should

then unplug the unit and see if you get a power alert (you should this time)

If you could feedback your results that would be great. My unit is a zhyichina device, there are a few variants so it would be useful if you could let me know the make as well

Thanks!