Worth noting is that we have two chips here: You can see it in top right corner of SIM slot. Having the PCB visible, now one question arises: where is the power button? So, it turns out, it is SIM detect pin. All you have to do is to put something thin between two parts of enclosure Top view of PCB Bottom view of PCB SIM cover opened (pin headers visible)įirst thing to learn what we are talking about is to disassemble the whole thing to be able to examine PCB. Let’s see what can be done with it as a one-evening hack. Fortunately all of them are described in silkscreen. Immediately after opening SIM slot, one can see few test pads. It comes together with manual that is written in so bad English that I barely understand anything. I like to know what I am using, especially if it is that cheap and such obscure device as this one. You put SIM card in it, send SMS and you know where it is.
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