SIM card cuttingg

Sébastien Lorquet squalyl at
Wed Mar 17 18:05:09 UTC 2010

Not sure it will work easily, chips have different size and shapes. You may
have to do surgical operations within the card thickness :)
No to mention the glue strength: to unglue it, then to remove the old glue
from the ID0 card.


On Wed, Mar 17, 2010 at 6:28 PM, Peter Stuge <peter at> wrote:

> Harald Welte wrote:
> > So you get either ID0 size, XOR inexpensive XOR freely
> > programmable, but never all three of them.
> Another idea could be to remove chip+contacts from an inexpensive AND
> freely programmable large card, and glue that onto ID0 size plastic.
> Somehow dissolve the glue on the big card. Epoxy should be covering
> the chip so it won't be damaged easily even if the card is in an
> environment which renders the glue (not epoxy) useless.
> //Peter
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