When was your phone first made available?

1) Go to the GSM Arena website and find your phone in its database. When was your phone first made available? What type of central processing unit (CPU) does your phone use? What version of the OS is your phone running? List one point of interestsomething you did not knowthat you learned here about your phone. 2) Conduct a search to find an exploit for a cell phone. Provide answers to the following questions: What does the exploit do? What phone/OS does it affect? When was the exploit discovered? Has the exploit been patched?