Fast battery reduction of iPad Mini 4, how to repair deterioration, expansion, and disassembly method
I think that there are many people who own the iPad Mini 4 because it is very easy to use, but it has been released in 2015, so it has been about four years.
Depending on how you use it, you may have a considerable down performance of the battery, but try to replace the battery yourself!I have published the decomposition method for those who think.
Unlike the battery replacement of the iPhone, the battery replacement of the iPad can not be dealt with if there is no tool of a certain degree, so it may cost quite a lot of money just by the tool.
If you compare the cost with the repair shop in the city and it seems to be significantly different, it will be cheaper if you repair it yourself, but if the amount of iPad repair does not change too much, it is one of the options to send it to repair.
If apple replaces the battery with the iPad Mini 4, it costs 10800 yen.
Will the data disappear if I change the battery?
The data will not disappear just by replacing the battery.
Since the data of the iPad is recorded in the part called NAND on the logic board, the data is not lost just by replacing the battery.
However, the data is not lost only if you repair it yourself or repair it at a non-regular store.
If you want to replace the battery with data, you should avoid manufacturer repairs because it will almost 100% of the data initialization when you ask Apple or an authorized service provider.
In addition, if you can take a backup in iTunes, etc., there is no problem with the manufacturer repair, but you can not take the backup, if you feel troublesome please consult a non-regular store.
The advantage of non-regular stores is that most of the repairs that are not related to the data will proceed with the data as it is. If you can replace the battery by yourself with reference to the decomposition method below, you can use the iPad Mini4 as it is with the data up to now.
However, it is safe to back up and remember how to back up in case of a failure that you do not know when it will happen.
Since the data of the iPad is recorded in the part called NAND on the logic board, the data is not lost just by replacing the battery.
However, the data is not lost only if you repair it yourself or repair it at a non-regular store.
If you want to replace the battery with data, you should avoid manufacturer repairs because it will almost 100% of the data initialization when you ask Apple or an authorized service provider.
In addition, if you can take a backup in iTunes, etc., there is no problem with the manufacturer repair, but you can not take the backup, if you feel troublesome please consult a non-regular store.
The advantage of non-regular stores is that most of the repairs that are not related to the data will proceed with the data as it is. If you can replace the battery by yourself with reference to the decomposition method below, you can use the iPad Mini4 as it is with the data up to now.
However, it is safe to back up and remember how to back up in case of a failure that you do not know when it will happen.
battery replacement and disassembly procedure sipad Mini 4 all 9 steps
- [iPad Mini 4 Battery Replacement STEP 1]
- When removing the battery, it is necessary to remove the liquid crystal, so I would like to disassemble it from the liquid crystal.
If the iPad can't charge or the power is stuck, there is a battery failure, so please try to replace the target.
Since the liquid crystal is fixed with a powerful double-sided tape, it is removed by adding heat to the red part, but no screws are used for the exterior of the iPad Mini4, and all decomposition starts with the work of peeling off the liquid crystal.
A strong double-sided tape is attached to the red line part, but the screen is stuck only by this.
I use a powerful thing of the dryer called a heat gun because it is not possible to peel it off as it is, but it is an image that thins the double-sided tape and peels off the screen when it is in a state of being softened.
- [iPad Mini 4 Battery Replacement STEP 2]
- After adding heat, use suction cups, vacuum lifters, etc. to make them more efficient.
How to use can be removed by adsorbing to the glass surface and pulling, but if you do not use a suction cup and do not get scared, please do it after adding heat again because the heat is not enough.
It is also not an exaggeration to say that this work accounts for 80% of the entire process.
There is a high probability that the work of pulling with heat is repeated from several times to several tens of times, and if you do not gradually float the touch panel, it will crack.
It is recommended that the double-sided tape does not adhere again if you insert a thin thing such as a pick or a point card like an image in the part where the touch panel floats even a little.
I think that you can see that this work is gradually peeled off by doing it around the liquid crystal one lap.
- [iPad Mini 4 Battery Replacement STEP 3]
- When the liquid crystal floats to some extent, it is possible to lift it like an image, and be sure to lift it from the top (camera side) at this time.
In addition, there is a home button and cables on the lower side, but the home button of the iPad Mini 4 has fingerprint authentication, so please be careful because you will never be able to use fingerprint authentication again if you break it by any chance.
Even if you break it by any chance and perform a home button exchange, the function of fingerprint authentication is paired with the main body side, so you can only use the "normal button" without fingerprint authentication.
- [iPad Mini 4 Battery Replacement STEP 4]
- It is a scene seen from the front by causing a liquid crystal, but it will be removed because there is a connector of the liquid crystal in the lower right part and it remains connected.
- [iPad Mini 4 Battery Replacement STEP 5]
- There are three red frames in total, but the leftmost side is the connector of the battery, so please remove it first.
It is a way to remove, but you can easily remove it by using the tool (plastic) and lifting it upward from the bottom.
If you can remove the connector of the battery, let's remove the connector on the liquid crystal side (middle, right side) in the same manner.
All the ways to remove are the same from the bottom to the top.
- [iPad Mini 4 Battery Replacement STEP 6]
- Now it was possible to separate the body side and the liquid crystal side.
Please be careful not to break it when storing it because the liquid crystal becomes expensive.
- [iPad Mini 4 Battery Replacement STEP 7]
- The battery is already visible, but the battery is fixed to the main body side with bond and double-sided tape as well as liquid crystal.
It is possible to remove it easily if you remove it after applying heat, but as an image, it is a feeling that the spatula is inserted under the battery after warming the battery from the back side and removing it.
- [iPad Mini 4 Battery Replacement STEP 8]
- The back side of the battery becomes a red part, but you can easily remove it if you add heat here and then make the battery twist.
If the heat is not fully applied, please insert the spatula after applying the heat again because it is hard even if the tool is inserted under the battery.
- [iPad Mini 4 Battery Replacement STEP 9]
- The battery could be removed from the iPad itself.
We recommend that you use psE-marked replacement son-supplied batteries, but the iPad Mini 4 battery doesn't have much of a component distribution.
The most important part of replacing the battery of the iPad Mini 4 is the disassembly that removes the ekisho.
Since it will be the part that occupies the majority of the entire journey, it is better to think that the time to peel off the liquid crystal is the time it takes to replace the battery.
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