Is it troublesome for Samsung D908 to change the cable by itself?

This cable is not something that is difficult to change.

But it's more troublesome, it's best to find a repair shop to change, ** should be able to get it at 50 yuan.

Remove the screws on the back cover first. (Phillips screwdrivers should work) should be 4 pcs. I remove the back shell.

After removing the back shell, take off the motherboard, pay attention to the fact that the cable is just above the front of the motherboard, and it is clamped by the cable clip, which is easy to remove. After removing the motherboard, there are 4 screws in the contact part between the middle case and the slide cover, and the middle case and slide cover can be separated after removing.

I remove the screw of the slide part. It should be 4 screws. After removing it, you can see the cables. Remove it and install it according to the original steps.

Note that the front and back of the line should not be the same at both ends.

After seeing it clearly, just plug it in like the original cable.

If you're not a professional, don't change it yourself. If you're not careful, you can break your phone. If you change it yourself, you should pay attention to static electricity and be gentle in your movements. It is best to go to the maintenance department to change.

I know, but it's a lot of trouble, it's better to be professional, or it's not good if it breaks, and mine is a 908.

If you are familiar with the disassembly of the mobile phone, you can change it yourself, if you are not familiar with it, because the mobile phone case is fixed in addition to the screws, there are clips, which is likely to destroy the appearance of the mobile phone, it is recommended to take it to the mobile phone repair shop for repair, because the mobile phone cable is not expensive, and the material cost is only a few dimes, but the repair cost depends on whether you are fierce or not.

Summary. I can tell the landlord very responsibly that 100% of the problem is the wiring, and it can be solved by going to the repair shop to change the wiring, about 100 yuan.

Samsung D608 how to change the cable.

I can tell the landlord very responsibly that 100% of the problem is the wiring, and it can be solved by going to the repair shop to change the wiring, about 100 yuan.

It's too confusing to pay and don't reply.

I don't believe you anymore.

Heartbeat is not as good as action, cut off the battery to see, there are a total of 4 screws, 3 bare outside, the other 1 is under the seal of the "warranty label", (my machine is licensed in the mainland, there is the original warranty label), the screw is a small Phillips screw, about 1 minute time, the back cover was successfully disassembled, but because it is the first time to dismantle the machine, I don't know that there are 2 plastic buckles on both sides of it, which I cut off, but fortunately it does not affect the looseness of the shell (this is a later story, not for the time being). After disassembling the back cover, I found that there was no obvious trace of the motherboard inside, but the small IC on the right side of the motherboard was plugged in with a non-BGA package, and both sides were all white things, which was estimated to be moldy, so I used the "second pot head" to soak it in the light, which should have been alcohol, but the alcohol at home was used up, and the second pot head with higher alcohol content could only be used. When this area was cleaned, there was no sign of water ingress in other places.

In particular, several important devices, such as CPUs, fonts, power ICs, etc., are all BGA packages, and glued on them all around, and water cannot enter at all. (see Figure 1) after completing the first step of treatment, immediately check other places for signs of water ingress. This needs to open the motherboard and look at the other side, It's very simple, but pay attention to the cable, and when you remove the cable, you must pay attention to the little thing that holds the cable, that thing is very easy to break, and it will be troublesome when it falls, and that thing must not be matched.

There is no water on it, but there is a small amount of water in the keyboard array film below, which is beaded and misty, and the keyboard membrane is carefully torn off immediately, and a cotton ball is used to occupy some alcohol, and it is wiped back. Figure 3: At this point, the preliminary treatment has been completed, and then it is blown back with a hair dryer.

Since there was no abnormality on the slide cover before the start-up, I didn't touch it on the slide cover first).