HT201954: Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues
Learn about Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues
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Mar 23, 2013 4:10 PM in response to kb1951by meloveeyah063092,i dont think so. i got it upgraded and it turns out bad. i got to restore my iPhone and now my phone's not activating. it says that "Your iPhone could not be activated because tghe activation server is temporarily unavailable. Try connecting your iPhone to iTunes to activate it, or try again in a couple in a couple of minutes." I tried it on iTunes but it just the same. It wont even work also. Now im sad of this.