iPhone 6 Keeps Searching For Signal - Logic Board Repair, Phone Repair

iPhone 6 keeps searching for signal? There are many possibilities for the causes of iPhone showing "searching" issue.You may try to figure it out by replacing a new SIM card, restarting the phone or resetting the network. What if these do not work? This video introduced a logic board solution to fix iPhone 6 constantly searching for network. Let's check the video for the detailed tutorial.