Ensure the connection is snug at both the phone and the power source. Loose or damaged charging port.
Common Causes and Fixes for an iPhone 12 That Won't Charge
Identifying Port and Logic Board Issues A damaged charging port often results in a loose connection or no connection at all. To check the health of the battery, navigate to Settings, then Battery, and finally Battery Health.
Software and Settings That Block Charging Sometimes the issue is not physical but digital. You rely on it for communication, work, and capturing memories, and a dead phone disrupts everything.
Examine the Cable, Adapter, and Charging Port for Damage
Examining the Cable and Adapter Wear and tear on the Lightning cable is a primary suspect. More severe issues, such as a damaged logic board, will require diagnostics from a certified technician.
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