Battery drainage issues of iPhone are one of the most discussed problems for an iPhone users, If your iPhone’s battery is draining faster than normal battery life then you should think about replacing it. Since Techyuga is the best place for iPhone repair & service so today we have this iPhone 4S Battery Replacement Guide for our readers, Check out this perfect DIY Guide now –

 

 

If you are facing any kind of issue with your iPhone or apple device then we can help you with that, We are the best place for iPhone Repair in Kolkata. Techyuga has brought city’s best technical experts to your door, Just call us at 9088888835 or Live chat with our support representatives. Or you can directly book a technician here.

 

 

iPhone 4S Battery Replacement In Kolkata

 

Power off your iPhone 4S

 

Power off your iPhone 4S

 

Before performing any repair you should always power off your device before opening it up.

 

Remove the back plate

 

Using your security screwdriver, remove the 2 screws on either side of the dock connector port.

 

Removing screws in iPhone 4S

 

Set them aside. They are both the exact same size and length so it does not matter if you mix them up. They are interchangeable.

 

Gently slide up the back plate by applying a bit of pressure along the bottom with your thumbs and sliding upwards.

 

iPhone 4S sliding battery case

 

Now lift off the back plate and set it aside.

 

removing battery case in iPhone 4S

 

 

Remove the battery and grounding clip

 

Using your #00 Phillips screwdriver, remove the two screws holding the battery in place.

 

Removing screws in iPhone 4S

Removing battery screws in iPhone 4S

 

These screws are different lengths so make sure you remember which one goes where. The one that is slightly larger is the bottom screw.
There is a tiny grounding clip underneath the battery clip where the first screw is located. Use your spudger tool or finger to remove it before prying the clip up. Many times it can go flying if you don’t remove it first and then you’ll have difficulty locating it so it’s best to remove it first.

 

Removing screws in iPhone 4S

removing grounding clip in iPhone 4S

 

Now use your spudger tool and at the bottom of the battery clip, gently pry upwards so the clip pops up.

 

Removing battery clips in iPhone 4S

 

Move to the edge of the iPhone where the volume buttons are located and use your spudger tool to carefully pry up the battery. It is stuck down with a good amount of adhesive so be careful when prying upwards that you don’t bend the battery. This is why I do not use the plastic tab that is provided. It typically rips or bends the battery. If one part is resistant move your pry tool a little further down and gently start prying it up in different places taking care not to come too close to the volume button cables towards the top.

 

Removing battery from iPhone 4S

 

Once you’ve gotten the battery pulled out of the iPhone 4S we can move on to inserting the replacement battery.

 

 

Replace the battery and grounding clip

 

Pay attention to how the cable is bent on your old battery and if the new one is not crimped in the same fashion put the folds in it before inserting it into the iPhone 4S.

 

Battery in iPhone 4S

 

Line up the grounding clip you removed previously over the screw hole before snapping down the battery.

 

Battery replacement in iPhone 4S

 

Snap down the battery in place to the logic board and then position the battery and press down firmly to make sure the adhesive sticks.

 

Replace the two screws you removed in a prior step starting with the top one using your #00 Phillips screwdriver. Make sure the grounding clip stays positioned. Use your other hand to hold it straight while you replace the top screw if you need to.

 

replacing new battery screw

 

Now replace the bottom screw.

 

Replacing bottom screws

 

Replace the back plate

 

To replace the back plate line up the hinges around the edges. It should fall right into place. There will be a gap at the bottom.

 

Replacing the battery back case iPhone 4S

 

Using slight pressure slide the cover down into place with your thumbs. If there is resistance make sure the hinges are lined up correctly and don’t force it down and you can easily snap the hinge if it’s caught up on something.
Once the back cover is securely in place and flush with the antenna band, replace the two screws on either side of the dock connector using your security screwdriver.

 

Replacing dock screws in iPhone 4S

 

 

And …done!

 

Switching on iPhone 4S

 

Now that your iPhone 4S is completely put back together you can turn it back on. If the phone doesn’t come on, try plugging it into a wall charger and see if the charging icon comes up. It’s quite possible the battery may be dead and needs to be charged before use.

 

It’s a good idea to run the battery completely down before plugging it into a charger if it wasn’t run down already. After it dies, charge it completely before pulling it off the charger again. You can do this a few times to condition the battery. While many say this may not be needed with batteries anymore, I have found it to make the battery meter read more accurately over time. You can actually do this at any time if you feel your battery is not displaying a charge accurately.

Call 9088888835 OR Live chat with our engineers here, You can also book a technician below. To check out our complete iPhone repair guide visit HERE

 

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* You can only book technicians for iPhone repair in Kolkata area. However, if you want us to fix your iPhones you can send us your device via courier service. For more information, please live chat with our support engineers or call 9088888835 now.

 

[ Courtesy : The Blog was originally published in iMore ]