Hello !

Yes, the Japhar Sim is compatible with all the Clone hardware as well as Original hardware.

You must do as explained in the tutorial, and remember that smaller is the chip, newer it is. Very old chips used by estar/ferrari/sim2 are big because technology used is 10-15 years old in their chips, so the die (silicium part) is much bigger and needed big protection.

You can read for more infos here,

http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=12368#Post12368

And the Tutorial for upgrading your box from the old sim to the Japhar, you can read this,

http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=11286#Post11286

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