These slides will show you everything you need to know about replacing the iPhone 6s battery. This will cover replacing a battery that has stopped charging or no longer hold a charge for a entire day. We will help you remove the battery and replace it yourself. For iPhone 6s repair parts: http://www.hcqs.com.cn/products/iphone-6s-repair-parts.htm

2. Step 1
Power down your iPhone 6s

3. Step 2
Remove the two bottom 3.4 mm Pentalobe screws located next to the lightning
connector.

4. Step 3
Place a suction cup near the home button and pull the display assembly away from
the rear case. Use the iSesamo opening tool to slice through the adhesive and help
carefully separate the display assembly from the rear case.

5. Take your time and apply firm, constant force. The display assembly is a much
tighter fit than most devices and is held down with adhesive.

6. Do not open the display assembly more than 90 degrees, as it is still
connected at the top by three ribbon cables that may break if stretched.

7. Step 4
Remove the following 5 Phillips screws securing the metal cover to the
motherboard. Now use the fine tip curved tweezers to disconnect the LCD,
digitizer and front camera and proximity sensor cables.

10. Step 5
Remove the following 2 Phillips screws securing the metal battery connector
bracket to the motherboard. Now use the fine tip curved tweezers to remove
the metal battery connector bracket and then disconnect the battery connector
from the motherboard.

12. Step 6
Use the fine tip curved tweezers to peel up the edges of the three adhesive
strips at the bottom of the battery. Grab the end of the first adhesive strip
and try to keep the strip flat and wide.

13. Slowly and gently pull each strip up and away from the iPhone. The strips will
stretch to many times the length of the battery- keep pulling until they come
out from between the battery and the rear case.

14. Now, remove the battery from the rear case of the iPhone 6s.