J7 Pro Dead Solution -

If the phone remains unresponsive, professional hardware diagnostics are required.

Hardware-level power failure (PMIC, battery, or main power rail short). j7 pro dead solution

Use the volume buttons to navigate to and press the Power button to confirm. 3. Hardware Inspection If the phone remains unresponsive

Does the phone show , such as a vibration or LED light, when you plug it into a charger? j7 pro dead solution

To truly diagnose a , bypass the battery and connect a DC power supply to the phone's battery connectors (positive and negative terminals).