简介
本指南将展示如何更换摩托罗拉 Moto G 第三代的主板。 按照接下来的步骤进入到手机的内部。 拆解工作需要用到热风枪或者iOpener。
你所需要的
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均匀地将热量传导到到触摸屏的边缘以松开粘合剂。 一旦屏幕边缘摸起来温暖,请继续执行步骤3。
I kept my phone on the radiator for 10min and loosened it enough to open (felt safer than a heat gun).
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粘合剂松动后,使用塑料打开工具或者塑料撬片撬起屏幕一角。 吸盘也能帮上忙.。
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使用塑料撬片固定一角,继续在屏幕四周进行这个操作,如果有必要的话请加热屏幕。
What width of adhesive is appropriate to buy to replace the existing one? I can see 1mm, 2mm etc for sale
Avi Silver - 回复
The width of the adhesive tape that goes around the rim is 2mm. But rather than buying generic 2mm tape, which won't seal well at the corners because it would be bent pretty sharply, it's best to get a precut adhesive that is made for this specific phone and that comes with the corners (and everything else) already pre-shaped: it's cut into a phone-shaped sheet, most of which you'll be discarding. Such sheets are available on ebay.
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使用塑料打开工具将显示屏排线ZIF连接器上的锁解锁。
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从主板的插座中拉出显示排线。
This part was actually the trickiest of the whole (replacing battery) process. Putting it back together here is tough… well would have been better had I not left my glasses in work.
[English below]
Wer das Gerät während des Displaywechsels eingeschaltet lässt, sollte es dennoch einmal neustarten, wenn es fest verklebt wurde. Wie ich auf die harte Tour herausfand, kalibriert sich der Annäherungssensor erst bei einem Neustart neu und geht nach einem Wechsel (Display abgenommen = niedrigerer Wert) davon aus, dass das Handy dauerhaft in der Tasche/am Ohr ist.
Ein kurzer Neustart verschafft Abhilfe.
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[English]
For those not powering off the device while changing the display (i.e. to test the functionality) I recommend to restart the device after the repair is done and the display is glued in.
As I found out the hard way, the proximity sensor recalibrates at the restart and without the display it sets lower values as a minimum (since there are no obstacles in the way). After the display change it will think that the phone is in your pocket or at your ear all the time.
A restart solves that problem.
I am using a Moto G3 phone as my backup phone and it’s screen is cracked but it is working fine. After watching your video I removed the screen carefully, bought a new digitized screen and fixed it. Now I am in a big trouble because the touch pad doesn't work. Even I couldn't switch off it. I complained the seller and he gave me another screen thinking the previous is having an issue. Unfortunately after fixing it the problem remains. How to solve the touch pad issue please?
I agree this is extremely tough, to take off or put on. Taking it off is hard enough ( the lever is tiny and opens up). Connecting it back up is tough because the position is so awkward.
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移除主板侧面上的10颗2.4mm T4螺丝。
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移除4颗主板顶部和底部上的4.5mm T4 螺丝
Can you telll motherboard price and like plzzz
These are T5 screws
geoffakien - 回复
They were all T4 for me.
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如果粘合剂残留物在主板上,请使用Jimmy切割主板和手机背面之间的粘合剂。
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小心地从右侧边缘处提起主板。
When taken battery out I took it out wrong and now the new battery plugging into old area is not possible is there a repair part where the battery connects to the logic board Mahalo.
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使用塑料打开工具来断开电池和主板连接的排线。
troquei a bateria e o cellular não liga mais..
biankasa79 - 回复
Replacing this battery connection is the single hardest connection I have done on any phone or laptop in my experience! The border walls break very easily and the connection itself breaks off the board very easily. I am still not sure how to slide the plug into place without breaking off a border wall.
Yup, this is where it ended for me. I appears some connectors broke of (I’d say 1/2 mm by 1/2mm small) which I have nor tools nor knowledge to repair. I did have to use some force to get break the connection but I think I was well within margins. (This was the first phone I tried to repair however)
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要重新组装您的设备,请按照本指南的相反顺序进行操作。
要重新组装您的设备,请按照本指南的相反顺序进行操作。
12等其他人完成本指南。
由衷感谢以下译者:
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2条评论
My phone is broken inside, it’s not cracked but it did fall off the table i need it fixed
my moto g3 display light problem,this display have no light what can i do
This repair is much, much more difficult than it appears. The LCD connection and the battery connection are borderline impossible. Everything else is simple or nearly simple. The glue is about a tenth as tough as Samsung phones.
Thomas Hayes - 回复