How to Fix Common IPhone Problems at Home (Step-by-Step DIY Guide)

If your iPhone has issues like battery drain, charging problems, or no sound — you don’t always need to buy a new device.

In this guide, I’ll show you how to fix the most common iPhone problems at home using simple tools and replacement parts from https://repairparts.ch/

Always turn off your device before starting.

👉 This prevents short circuits and protects internal components.

1. Remove the two screws next to the charging port
2. Keep screws safe (they are very small!)

1. Use a suction cup to lift the screen slightly
2. Insert a plastic tool to separate the screen
3. Open slowly (like a book)

⚠️ Do NOT pull hard — cables are attached inside!

1. Remove the metal bracket covering connectors
2. Use a plastic tool to disconnect the battery

👉 This is the MOST important safety step

1. Locate adhesive strips under the battery
2. Pull them slowly and steadily
3. If they break, gently pry the battery (carefully)

⚠️ Never bend or puncture the battery

1. Place the new battery in position
2. Connect the battery cable

👉 Make sure it aligns properly

1. Reconnect all cables
2. Close the screen carefully
3. Screw everything back

1. Never use metal tools on battery
2. Avoid overheating the battery
3. Work on a clean surface

If battery is swollen → DO NOT use it.

You can find high-quality replacement batteries here:

https://repairparts.ch/en/batteries-power/iphone