Unload 18 iPhones... iPhone 3gs dismounting... picture of the truth... Attachment steps!

 

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!!! 18-piece unloaded iphone... HD rebuild ....!!!
Http://bbs.weiphone.com/read.php? Tid = 694261 & page = 1 & toread = 1 # TPC

In the September 3 s of the first semester of the first year, 2 GB was listed as 1200, and so was the speed of 3gs...
But ....
The cup happened .... the usage frequency may be too high .... two dashes a day .. (basically, they are lent to others .. after school, the battery is basically 3%-5% )... the screen goes into the thick gray layer... at least 20 particles... very uncomfortable...

Brave enough to wave da0. ...... unload 18 pieces of iPhone ...... fight against dust ..
On the truth ..

The first step is the most critical. This determines whether the dismounting process can be damaged ~

1. First remove the two screws and SIM card slot
Then find a suction cup (that is, the kind of glass for the doll) to suck out the screen...
Be sure to start lifting it under the Home (take the origin on the screen and slowly pull it under the fuselage.
Note: The silver edge and the back shell are sealed to death. Do not turn around! Remember to unload SIM card slot!

2. I really admire Apple's design... after removing so many mobile phones (including 2 GB), I first saw such a conspicuous dismounting icon... haha .. sort the cables up in order...
Note: line 3 should be noted before the switch can be pulled out ..

Remove the first three cables to separate the screen from the body ..


3. Then there is the screen...
There are 6 screws on the screen... three screws on one side... two screws on the other... one in the upper right corner on the back...
Touch screen and LCD screen separation:
Use your fingernails to open the outer frames of the two sides a little. Then, you can turn the screen up for about 30 degrees from the bottom (home direction ..
Note: Be careful when cables are stuck together...

..

Now the dust has been exposed-_-... it's time for them to suffer...
After removing the screen, I found that the iPhone screen was very heavy... similar to the body...

Transfer position... body ..

I want to explain a little... I didn't shut down during the whole process... I 've been playing a song. It turns out that I can still work without a screen ......

Non-fragile stickers ....

Vibration .....

Camera.
4. You only need to remove the screws on the motherboard and then flip them down...
Note: you must first unload the support bar and screws of the camera and then unload the motherboard...

Different from 2g. The 3gs battery adopts modular



5. MIC and speaker ..
Note: When I removed it, I found an extra "L" metal plate... I studied it for a long time. It turned out to be stuck on the left of the USB port. It is symmetric with the right screw hole ..

There are a lot of battery and audio cable screws, and the glue is closed... it's too much trouble to remove it... just look at it...

Below are some close-up of components ....










I found an interesting phenomenon... after the motherboard is powered off, the time will change to .... I don't know what it means .. Haha ....