IPhone play dual system

 

If it is said that with Windows Mobile also quite Hey! Unfortunately not, but different versions of the firmware iPhone.

Jonathan “NerveGas” (nerve gas @ @) Zdziarski in his blog article said: Actually, this plaything, the iPhone Dev Team has been playing for several months, he said, there are still several different methods have been developed out at the same time in the near future, open to the reference, use.

Of course, this matter dual system, installed in the above, is a very troublesome, not only to the memory segmentation iPhone space program part of the amendment, March 2 firms can not explain clearly, but everything is in place, the only need a simple commands importation, we can switch to use different versions of the firmware.