proplem

Hello I'm trying to install android on my xperia x1 and i have to partition my internal SD card to ext2 and the mini tool partition wizard which I'm using can't find the device please help

recently,When i am downloading a sis or java program on my mobile itsays "Installation of @@@@@ not supported" or "Could not download @@@@" Plz help @@@@ = File name

i like to see if i have a proplem but the dealer costs to much how can i find the proplem i can buy and replace the parts myself thank you

...satellites how r they made? what are the main parts? how it is designed ? which protocols are used if any? in terms of computer scinece i wanna noe what is the connection b/w satallite and computer networking technology if any