E-STAR SIM
The best and most professional sim card for 800se and 800 hd
On the market there are many types of SIM card for 800/800se, most of them copy random digital signatures from the original SIM card then change random number generator of the operation system, the generator will create relatively fixed array and ensure that the encrypted data corresponding to this array already exists in the SIM card.
But the way above is of big loopholes,if application program use its own random number generator instead of the operation system,then box will fail to boot up with that SIM card. In this way the box must have a risk of time bomb.
ESTAR SIM card use a different technology, it adopts true random number encryption and decryption technology so that it is not easy to be attacked by hidden codes in application programs. The difference between the two technologies is obvious, for the follow-up software crack and maintenance, ESTAR SIM card is of more competitive advantages, because ESTAR SIM card and original SIM card technology is of 99% similarity, that the technology is more similar, the software crack and maintenance more simple, and better efficiency, that is why we can use the software to convert the images very well.