T Tushuer Well-known Member Joined Aug 31, 2010 Posts 606 Likes 25 Aug 8, 2012 #1 Check this way and 2 components if are ok for low or no signal.
A ali.reza Newbie Joined Jul 20, 2012 Posts 1 Likes 0 Aug 17, 2012 #2 answer: iPhone 4 low or no signal solution Thank you for the good article