三星galaxy S4主板组件更换

简介

取代三星Galaxy S4主板的先决条件。

你所需要的

步骤 1 主板组件

使用一个撬棒的平端断开USB板连接器。
断开前面对面摄像机排线接头。
断开耳机扬声器排线连接器。

翻译

步骤 2

断开耳机插孔总成的排线接头。
断开显示器/数字化器排线连接器。
断开天线排线接头。

翻译

My model had an antenna connection next to the usb board connector in addition to the antenna connection near the display cable connector.

Drew - 2015年1月3日回复

That's point a, on the daughter board (where the USB is located is point b. You must connect it from a to b

djweijers1997 - 2016年3月6日

I could not get the screen connector to fit on with the motherboard assembly in place. I had to remove the motherboard assembly, attach the screen connector, and then carefully replace the motherboard assembly, with the screen connector still attached..

Tom4G - 2017年3月11日回复

Same as Tom4G above. When trying to connect the screen connector, it would not give me that nice clear snap indicating a positive connection. The phone powered up with no screen. So, I disconnected the other connectors again, lifted the motherboard out and connected the screen connector by pinching it with finger and thumb from both sides of the motherboard, this time getting a nice snap when it engaged.

speedrzr - 2017年12月9日

步骤 3

从主板组装拆卸单2.4 mm菲利普斯# 00螺杆。

翻译

As Sam Lionheart states at the end of this guide, some of these phones have an additional antenna on the opposite side of the phone. Be sure to detach it before removing the motherboard.

mcr4u2 - 2016年11月23日回复