Battery replacement is the most common type of smartphone repair. The resource of any battery is exhausted over time. As a result, the phone starts to quickly discharge, turns off in cold or heat, does not start even the most simple programs.
Often, charging problems can be programmatic. We advise you to check the actual deterioration of the battery before replacing the iPhone 8 battery with a new part.
You can see if the battery needs replacing with the help of special utilities. One of these programs is Battery Life. It can be downloaded for free from the official App Store application at the link:
Run the program immediately after installation. After the system has been scanned, information on charging the battery and its capacity will appear in the main window. The rating indicates the quality of the battery. To increase this figure, disable all services and tasks that are constantly running in memory.
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Click on the “Raw Data” field and in the pop-up window check the “Cycles” parameter – the exact number of battery charging cycles. According to Apple developers, the iPhone 8 battery has an average of 500 recharging cycles. After the need to replace the battery on the iPhone 8.
Self-replacement parts – all the nuances
IPhone battery can not be removed as easily as on devices with Android OS. The cover of the smartphone from Apple is fixed with screws and can be opened only with a special set of tools. Also, the battery itself is connected to the motherboard via a connector.
Replacing the battery yourself is quite simple, if you have all the necessary tools, a new battery and 30 minutes of time.
In the process of replacing parts, try to place all the tools on a bright and even working surface. The loss of at least one screw will lead to the fact that you can not reassemble the smartphone. Be as careful as possible and follow each step of the instructions in order.
What tools are needed?
You will need the following parts to replace the battery:
Brand new genuine battery. You can purchase it at amazon and be absolutely confident in the quality and authenticity of the part. This is evidenced by all Apple logos, serial numbers and QR-codes, which are indicated on the battery;
Suction cup to detach the display;
P2 Pentalobe and Phillips # 000 screwdrivers.
Step-by-step repair manual
Turn off your smartphone before replacing.
Using a screwdriver, unscrew the two screws that are located on either side of the Lightning port;
- Take the suction cup or iSclack tool and use it to disconnect the display module from the back cover. If you are unable to open the case, we advise you to warm it up with an engineering hair dryer and try again;
- Pry each edge with a mediator, as shown in the figure above;
Gently open the display like a book. Do not completely disconnect it from the back cover, as it is possible to damage the cables connected to the motherboard;
- Using the spooger, unplug the bracket that holds the battery;
- Then disconnect the battery connector as shown in the figure below. This action also needs a spooser.
Is done. Now simply remove the old battery, change it to a new part and assemble the smartphone by following the instructions in the reverse order. Turn on the device and check the operation of the new battery. If the iPhone does not turn on – recharge it.
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