Logic board issues are where repair shops win or lose their reputation. When a phone has a board-level problem, customers want a guaranteed fix, a fast turnaround, and a low price—three things that often do not match reality. That is why logic board diagnostics should be treated as a risk-based service. Your goal is not to “save every phone.” Your goal is to make smart decisions that protect your margins, your time, and your reviews. What Counts as a “Logic Board Issue” (Deal