iPhone7 Plus LCD replacement, repair method, disassembly method all 32 steps




iPhone7Plus LCD glass, panel replacement, disassembly procedure, repair method

[iPhone7Plus LCD glass replacement, decomposition method STEP 1]
iPhone7 Plus Disassembly Method 1
The iPhone7 Plus, released on September 16, 2016, was a topic of water resistance, dust-proof, eliCa, etc., but the iPhone 7 Plus with two new cameras.
Jet black of the color of the heavy feeling like the piano and the black of the matte finish have been added to the new.
In conjunction with the conventional silver, gold, rose gold, but has been deployed in five colors, iPhone7 Plus to be introduced in this decomposition is the popular top matte black.
The basic decomposition method such as the iPhone6 until now will be the same flow, but it is necessary to prepare a tool in advance because the Y-shaped screw which was not until now is used.
Tools to remove the Y-shaped screw of iPhone7Plus are not sold easily in home centers, so be sure to purchase something that fits you by using the Internet.
[iPhone7Plus LCD glass replacement, decomposition method STEP 2]
iPhone7 Plus Decomposition Method 2
The iPhone 7 Plus is equipped with a 12 megapixel wide-angle camera with the same performance as the iPhone 6s/6s Plus, with only the number of pixels of the camera, plus a 12 megapixel telephoto camera, so in normal camera mode, It is now possible to shoot by switching between the two cameras according to the scene.
I will continue to disassemble the iPhone7 Plus from here, but let's remove each tray of Sim Card first!
The sim tray can be easily removed using the pins that were included in the accessories at the time of iPhone purchase, but if you lose it, you can remove it even if you use a stationery clip.
In that case, pay close attention and work at your own risk!
[iPhone7Plus LCD glass replacement, decomposition method STEP 3]
iPhone7 Plus Decomposition Method 3
Disassembly of the iPhone7Plus starts from the place where all the screws are removed like the iPhone up to now.
The screw of the red circle part is removed with the Torx screwdriver.
[iPhone7Plus LCD glass replacement, decomposition method STEP 4]
iPhone7 Plus Decomposition Method 4
since iPhone7 Plus is water resistant, a waterproof adhesive seal is affixed around the inside of the liquid crystal.
The tool in the image is called a heat gun, and it is not necessarily an indispensable tool though it is a tool which made the dryer strong if it says plainly.
If you are new to disassembly of the iPhone, you can work smoothly because the seal will be soft with heat if you use it, but if you do not, it will take time even with a hair dryer for home use, but substitutes are possible.
[iPhone7Plus LCD glass replacement, decomposition method STEP 5]
iPhone7 Plus Decomposition Method 5
The iPhone that has been released so far has been disassembled so as to cause the LCD from the home button side to the camera side, but this iPhone7Plus will open the book from left to right LCD panel.
First of all, the tool is inserted into the position where the spatula is located and it floats little by little, but it is easy to decompose when using a suction cup (orange sucker) together.
If you force yourself to force it, or put the spatula too far, the liquid crystal side will crack, or it will lead to other breakdowns, so we will slowly pay attention to floating the liquid crystal panel.
[iPhone7Plus LCD glass replacement, decomposition method STEP 6]
iPhone7 Plus Decomposition Method 6
If you float the liquid crystal even a little and make a gap, it will be easier to work if you insert a guitar pick etc. like the image.
By doing this, the liquid crystal will not close again!
[iPhone7Plus LCD glass replacement, decomposition method STEP 7]
iPhone7 Plus Decomposition Method 7
Next, open the left side of the LCD panel.
If you look closely at the inside of the floated part, you will see a black seal or a white seal, but it is a waterproof seal.Continue to work carefully
[iPhone7Plus LCD glass replacement, decomposition method STEP 8]
iPhone7 Plus Decomposition Method 8
Next, the right side is floated, but there is a liquid crystal cable etc. on this side, so i carefully float the liquid crystal in the same manner as before so as not to damage it.
[iPhone7Plus LCD glass replacement, decomposition method STEP 9]
iPhone7 Plus Decomposition Method 9
There is a waterproof seal around the inside of the liquid crystal, but please note only the front camera part (upper part).
At this stage, I think that it was possible to float the left and right liquid crystal slightly, but the upper part does not decompose in the same way because the nail is caught inside, but you can slightly gap between the body and the liquid crystal when you slide the liquid crystal panel lightly in the direction of the arrow, When the waterproof seal comes into view, the seal is peeled off, and the liquid crystal panel can be raised from the left side to the right side.
[iPhone7Plus LCD glass replacement, decomposition method STEP 10]
iPhone7 Plus Decomposition Method 10
I was able to open the LCD panel as in the image.
I think that there are many people who have noticed, but in fact, this iPhone7 Plus is the one that has been submerged in the sea water, chips have corroded or the salt has hardened inside.We are disassembling for special cleaning and logic board repair investigation!
Since the cable connector on the liquid crystal side is connected to the logic board of the main computer infrastructure, let's work carefully so as not to break!
[iPhone7Plus LCD glass replacement, decomposition method STEP 11]
iPhone7 Plus Decomposition Method 11
After opening the LCD panel, the first step is to remove the battery connector from the logic board.
Because it is connected under the plate of iron which is in the image, all screws of the red circle part are removed.
Four screws of this part is not a normal + doiber, so please be sure to use a special tool because you can not remove it unless it is a special tool of the Y-shaped screwdriver!
If you work forcibly with a driver of a different shape, there is a risk of licking, so let's remove the special tool.
[iPhone7Plus LCD glass replacement, decomposition method STEP 12]
iPhone7 Plus Decomposition Method 12
I was able to remove the iron plate when I removed four screws and lifted them lightly.
Let's move on to the next process now that we know the structure of something!
[iPhone7Plus LCD glass replacement, decomposition method STEP 13]
iPhone7 Plus Decomposition Method 13
The red mark becomes the connector of the battery.
You can remove the battery connector from the logic board by using a plastic spatula or tool and lifting it from the bottom up.
[iPhone7Plus LCD glass replacement, decomposition method STEP 14]
iPhone7 Plus Decomposition Method 14
Next, remove the cable on the lcd side, but remove the connector so that it lifts it up as if you removed the connector on the previous battery.
In the iPhone so far, the LCD cable connector relationship has all been gathered in the upper right right, but in the case of iPhone7 Plus it has been changed!
[iPhone7Plus LCD glass replacement, decomposition method STEP 15]
iPhone7 Plus Decomposition Method 15
There is another cable connector under the cable that I removed earlier, so I will remove it as well.
[iPhone7Plus LCD glass replacement, decomposition method STEP 16]
iPhone7 Plus Decomposition 16
There is a camera and a cable connector in the upper right part of the main body, but remove the three screws attached to the iron plate as if the connector of the LCD panel was removed.
[iPhone7Plus LCD glass replacement, decomposition method STEP 17]
iPhone7 Plus Decomposition Method 17
If you remove all screws and remove the plate, there is a connector inside, so you can easily remove it if you lift it from the bottom to the top.
[iPhone7Plus LCD glass replacement, decomposition method STEP 18]
iPhone7 Plus Decomposition Method 18
Now it was possible to decompose to the main side and the liquid crystal panel side of the iPhone7Plus.
However, let's proceed with the work because it is still a turning point!
[iPhone7Plus LCD glass replacement, decomposition method STEP 19]
iPhone7 Plus Decomposition Method 19
When replacing the LCD panel, it is necessary to port the front camera and home button attached to the original parts, so we will disassemble it.
The image becomes the front camera part, but remove all screws that are enclosed in red circles.
[iPhone7Plus LCD glass replacement, decomposition method STEP 20]
iPhone7 Plus Decomposition Method 20
Unlike the iPhone7, the internal ear speaker can be easily removed if all screws and iron plates can be removed.
[iPhone7Plus LCD glass replacement, decomposition method STEP 21]
iPhone7 Plus Decomposition Method 21
It is a camera cable, but it is only fixed with double-sided tape, so i will peel it off carefully so as not to damage it.
[iPhone7Plus LCD glass replacement, decomposition method STEP 22]
iPhone7 Plus Decomposition Method 22
It is easy to peel off when using thin spatula and tools as shown in the image, but please work carefully because it may break!
It is easy to peel off when i do it while adding a little heat with a dryer etc.
[iPhone7Plus LCD glass replacement, decomposition method STEP 23]
iPhone7 Plus Decomposition Method 23
The proximity sensor and light sensor part attached to the camera cable are a little stiff, but if you float carefully, you can peel it off.
[iPhone7Plus LCD glass replacement, decomposition method STEP 24]
iPhone7 Plus Decomposition Method 24
Now you can remove all the front camera part at the top.
[iPhone7Plus LCD glass replacement, decomposition method STEP 25]
iPhone7 Plus Decomposition Method 25
Next, I will remove the home button with fingerprint authentication!Because there is an iron plate on the home button, all screws of the red circle part are removed.
Please note that the screw of this part can not be removed unless it is a Y-shaped screwdriver of a special tool!
[iPhone7Plus LCD glass replacement, decomposition method STEP 26]
iPhone7 Plus Decomposition Method 26
I was able to remove the protection plate of the home button.The length and thickness of the screw are different, so please keep it so as not to make a mistake.
[iPhone7Plus LCD glass replacement, decomposition method STEP 27]
iPhone7 Plus Decomposition Method 27
The red circle will be the connector of the home button, but remove it so that you lift the connector carefully as shown in the image.
The home button cable is fixed with double-sided tape, so insert a thin spatula or other tool under the cable for the camera cable and carefully peel it off.
If you tear this cable torn or damaged, you will not be able to use the fingerprint authentication function, so you need to be very careful.
[iPhone7Plus LCD glass replacement, decomposition method STEP 28]
iPhone7 Plus Decomposition Method 28
The home button was able to be removed from the LCD.
[iPhone7Plus LCD glass replacement, decomposition method STEP 29]
iPhone7 Plus Decomposition Method 29
Then remove the red mark screw in the image.
[iPhone7Plus LCD glass replacement, decomposition method STEP 30]
iPhone7 Plus Decomposition Method 29
Next, we will remove the large plate called heat shield, but the screw of the side part requires a Y-shaped screwdriver of the special tool instead of + driver.
Remove all screws on the side.
[iPhone7Plus LCD glass replacement, decomposition method STEP 31]
iPhone7 Plus Decomposition Method 31
Let's remove it in the same way because the screw is also stopped in three places on the opposite side!
[iPhone7Plus LCD glass replacement, decomposition method STEP 32]
iPhone7 Plus Decomposition Method 32
I was able to remove the plate of the heat shield!
Now that all the parts attached to the liquid crystal panel can be removed, the lcd replacement of the iPhone7Plus will be completed if you port and incorporate it in the reverse process to the new liquid crystal parts to be replaced.
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