Charging Slowly Problem in Mobiles – Solutions
1. Faulty Cable/Adapter – Low-quality or damaged charging accessories.
2. Dirty Charging Port – Dust or lint blocking proper current flow.
3. Background Processes – Apps running while charging.
4. Battery Aging – Weak battery cannot hold charge efficiently.
5. Charging IC or Port Damage – Hardware issue on motherboard.
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🛠 Step-by-Step Repair Guide
Step 1: Accessories Check
Always use original charger & cable.
Test with another adapter (preferably fast-charging supported).
Step 2: Clean Charging Port
Use a soft brush or toothpick to remove dust.
Avoid using metal pins that can damage the port.
Step 3: Software Optimization
Close all background apps.
Turn on Airplane Mode while charging for faster results.
Update OS for better power management.
Step 4: Battery Health Test
Dial ##4636## (Android) to check battery status.
Replace if battery capacity has degraded below 70%.
Step 5: Hardware Inspection
Open mobile carefully.
Inspect charging port soldering.
Check charging IC voltage output with multimeter.
Replace faulty charging IC or charging port.
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⚡ Pro Tips
Avoid using phone while charging → Slows down process.
Do not charge overnight with cheap chargers.
Keep battery between 20%–80% for long life.
