For some time now, your battery has been causing you problems. You notice that its autonomy or its load capacity is no longer the same as at the start. This is unfortunately a classic case, the battery is the wear part par excellence on a mobile phone. However, rest assured, it is quite possible to change it. We are going to see today how to change the battery of your OPPO A77 . First, we will see how to know if it is necessary to replace the battery of your OPPO A77. Then we will see how to replace the battery on an OPPO A77.
How do you know if it is necessary to replace the battery of your OPPO A77?
Whatever you do, the battery of a mobile phone is doomed to lose autonomy with time. The autonomy of the latter will gradually decrease and it will therefore be necessary charge your Android device more often . This is obviously the first sign that will alert you that it will soon be time to replace the battery in your OPPO A77. However, other battery problems on your OPPO A77 can warn you of a potential failure of the latter: the battery drains quickly, the charge no longer reaches 100%, your mobile phone turns off before reaching 0% battery, it heats up for no reason... In these situations, it is then important to check the health of your battery . If you want to check the battery status of your OPPO A77, read our article.
To know the state of wear of the battery of your OPPO A77 , several possibilities are available to you and will depend on the version of your Android:
- On some Android versions, information on the state of wear of your battery is limited to usage statistics. The data collected is therefore an estimate. Go to " Settings »Then click on« Battery ". Your OPPO A77 then tells you the level of wear of the latter.
- Enter the code * # * # * # * # 4636 directly in the phone application. A diagnostic on the state of wear of your battery should then appear. In the 4th line, the “Battery” data is displayed. In the event that the value 100 is indicated next to it, it means that it is in good shape. On the other hand, as soon as this number decreases, it reveals that it has lost capacity.
- Use apps to check the battery wear status of your OPPO A77. The app Accu Battery gives you all the necessary information about the use of your battery and also allows you to protect the state of your battery .
Of course, the state of your battery is only an indicator allowing you to identify potential malfunctions of your mobile phone. You do not have to replace the battery of your OPPO A77 right away. As long as your battery life and capacity are right for you, there's really no rush. However, in the event that you decide it's time to take action, here are all our tips for replacing it in the next section.
How to change the battery on an OPPO A77?
Can the battery of an OPPO A77 be replaced?
Anyway, it is possible to replace the battery of your OPPO A77. However, depending on its version, we recommend different solutions. Because be careful, in the event that you want to do it without the help of a professional, you should know that dismantling your mobile phone is not something trivial. To change the battery of your OPPO A77, somewhat complex operations are necessary and can present risks for the device in case of improper handling. You should furthermore be aware that this voids the manufacturer's warranty .
If your battery is removable , handling is very simple. So you can do it without the help of a professional without worry. To do this, you must very easily buy the same battery that is on your mobile phone. You can then replace the old one by installing the new one in exactly the same location.
When it comes to a non-removable battery , the best solution to change the battery of your OPPO A77 is to contact the manufacturer, your dealer in the event that he offers this service or a specialist. Indeed, this approach requires some expertise . In the event that you still want to do it on your own, we recommend that you watch video tutorials explaining the procedure to follow by typing on Google: "Tutorial to change the battery of my OPPO A77" and follow the instructions carefully. To find out now if you feel able to do so, here is the procedure to follow in broad outline:
- Turn off your OPPO A77 and remove the SIM card
- Heat the back shell with a hair dryer in order to soften the glue that holds the back cover of the mobile phone.
- Once hot, stick a suction cup at the bottom of the back cover of the phone. Then, peel off and gently remove the shell with a spatula.
- Once the screen has been removed, you must remove screws using a thin Phillips screwdriver.
- Remove the screen of your OPPO A77 by heating its outline and gently removing it with the suction cup and the spatula. Be careful, this step is very delicate because you risk breaking your screen.
- Finally, on the vast majority of versions of your Android, you must disconnect the cable from your battery . This is located next to the photo sensor. Then remove the old battery and replace it with the new one.
- For the reassembly , perform all these steps in reverse order.
Find the right battery for your OPPO A77
To buy a new battery, you can find it in online or physical stores. To avoid ending up with a battery that is not suitable for your mobile phone, be careful at the time of your order or your purchase to note precisely the model number of your OPPO A77 in order to identify the correct battery reference .
Also be careful of buy official battery from the brand of your OPPO A77 and not end up with a Chinese counterfeit battery. They are less expensive but also less reliable and do not meet safety standards. In addition, in the event that you encounter a problem, the manufacturer will not be able to do anything for you.
How much does it cost to replace the battery?
- To replace the battery of your OPPO A77 without the help of a professional, you will simply have to pay the price of the new battery and in addition a repair kit. It can vary between 10 and 40 € depending on the version of your Android.
- To change the battery of your OPPO A77 at a professional repairer you will have to pay on average between 40 and 80 € depending on the version of your Android.
If you want as many tutorials as possible to become the king of the OPPO A77, we invite you to consult the other tutorials in the category: OPPO A77.
