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发布于2016年3月,是一款同时拥有着iphone 6s般的硬件规格以及4英寸屏幕体积的iPhone。有深空灰色、银色、金色及玫瑰金色四种配色以及16/64GB容量可选。国行型号为A1723和A1724。

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Water damaged iPhone SE

I have a water damaged iPhone SE.

The phone has been dried out but no longer seems to be charging.

Most functions seem to be working OK (WiFi, touch screen, camera etc)

However, the phone is no longer able to find the network and continually displays searching.

Even if the SIM card is removed it displays "searching" rather than "No SIM"

Is it worth trying to fit a new battery to this phone ?

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Water Itself is not damaging to the board. water in it's purest form is non-conductive. the actual problem is the minerals in the water. (Iron, Calcium, Sodium, Lime) These are conductive and cause damage. unfortunately, they have a much higher boiling temperature than water, so when the water evaporates, (Sped up by the rice) these minerals are left on the motherboard. Rice doesnt actually help the damage, but rather speeds up the drying porcess. If the phone functions WITH the rice treatment, it would have worked without the rice treatment.

as a water damage repair, it still is only 50/50 as to whether or not you can get the device up and running. follow the next steps, andyou may have a functional device.

1) Isopropyl: Take a 99% rubbing alcohal, also known as Isopropyl, and a toothbrush. (New, as it can not be previously contaminated by conductive materials such as saliva, or tap water) soak the board in the isopropyl, and scrub diligently. make sure not to be terribly rough on the board, but still use a heavy handr

Check to see if board works

2) DeOxit (Electronics cleaner): I have used many brands, but DeOxit is the the one i have had the most success for, so i suggest this brand. others may work, and it is only a personal preference. spray the cleaner onto the board, and seal in a tupperware container. let sit for an hour, then re-soak with isopropyl to dilute any lifted dirts, and scrub with the tooth brush. Essentially, after the DeOxit has sat, Repeat step one.

Check to see if board works

3) Sonic Wash: This is implying you have access to the tool required. usually need a repair shop environment to have one The sonic wash is a tool, usually cosing between 300$-500$. fill it with distilled water and a liquid electronics cleaning solution. this pulses the cleaner underneath components where a brush can not reach. though this is the most successful procedure, it is also the most expensive of the three.

Check to see if board works

4) After all of these procedures, if any funtions aren't working, try replacing the modular component that the function is related to. (Antenna's for signal, Charge port for charging, Camera for camera function, ETC.)

Anything further than this will be a board level failure.

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Darrell Haslam 将永远感激不已
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