i-Smartphone universal sim unlock card’s 1 year selling so far, the procedure is based on original procedure, keep update and improve all the time, in present clients give us feedback that new version products is not good as before, following are the reasons:

1, The appear of fake products, pls be aware of anti-fake check.

2, The touch point of sim unlock card’s PCB, there are 6 touch points on PCB as picture: <6 metal point>, as nowadays clients request the cards to be soft and thin, so resut in the touch point is too small, let it can’t work with some mobile phones which with loose card slot. The concrete phenomena as: invalid sim card, and pls input sim card and show emergency calls, such as: Nokia N95-8G, the reason is 6 touch points can touch to sim card, the solve is to make sim card touch fully to 6 touch points of the sim unlock card. For example: push into card slot, clear sim card’s copper sheet, to make perfect work effect.

Pls forgive if any inconvenience made to you. Universal sim unlock cards produced and coming in future with no such question, we adjust metal touch point with bigger touch area, pls use it without worriess, tks!

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