跳转到主内容

苹果 iPhone 5s 于2013年9月10日公布。该设备的维修与以前的型号相似,需要螺丝刀和撬棒。可使用GSM或CDMA / 16、32或64 GB。颜色有银色、金色和太空灰。

3530 个问题 查看全部

Why would the Touch ID work, but not home button?

I just replaced my screen and battery and my home button is not working, despite the Touch ID still work. It sounds strange, but Touch ID still well.

I tried to unplug and replug the cable flex 5 times, having the same result: touch id ok, home button not working. I saw on the internet several videos about the replacement and in some of them, a small piece of metal is touching the lcd back panel, but in others, it is rotate to the bottom. I tried both, with no success.

It was working properly before the replacement, and I did everything very carefully. I don't have the foggiest idea about what to do. As the button can't be replaced, I think my iphone will be never the same :-

Any ideas?

Update

Block Image

I don't see any problem here. Do you?

Update

I might have found the problem. During the screen/battery replacement process I damaged the flex cable of the connector/housing. If you zoom the pictures, you will see that the plastic protection of the wires was peeled!

I'm not sure what extend it was: enough to break the connection or not. Everything I now is that the Touch ID is working properly, which makes me more hopeful.

If I need to replace this part, what would it be?

Block Image

Block Image

Update

Block Image

The picture shows a scratch in the flex cable where I connect the home button flex cable. Looking at the internet, I found that this flex cable comes from the dock. So, I believe I need to replace this part as well. Fortunately, it will cost only 10-20 Australian dollars. What is unexpected is that the Touch ID functionality still working like knew. Anyway, this is the best news I could have, because I won't need to replace the motherboard/touch id button, which would cost me hundreds of dollars.

The question is: that small scratch would be able to make the home button stop working???

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
5条评论

The flex cable of the connector housing? Do you mean the dock connector?

What part do you mean exactly, also try pointing with the thin end of the screwdriver and maybe circle in red the exact part that you think is damaged. You can do this in paint. Also have you tried a hard reset, with assistive touch if necessary.

完成的

I posted a picture with a red circle to help you to see what happened with the flex cable that comes from the dock. I think I damaged that cable and it would explain the home button is not working.

Something I'm thinking to do is buying a new dock component and, without removing the current one, plug it in the motherboard and plug the home button on it and see what happens!

完成的

That could possibly be the reason not 100% certain I would replace the dock and see how that goes

完成的

It's possible. All components in apple, and all electronics nowadays, are extremely fragile. I would advise you replace that part and would expect all functionality to return. Also you did not answer my question if you have tried a hard reset.

完成的

Hi Hari. I performed a hard reset by removing the battery. I couldn't do it using iOS. Actually, I only know how to do that by pressing both power and home button. That's why I did it by disconnecting the battery.

Today I tried to use a new dock component. Before replacing the whole thing, I just connected the Home Button to the new dock, and after connected the new dock to the motherboard. Unfortunately, the problem remains. I think my home button will never work again :-

Any ideas?!

完成的

添加一条评论

5个答案

最有帮助的答案

Hello Felipeqdrumond

First of all could you check the back of the home button there should be a small black nub, if not, then that's your problem, that we nub is what is needed for the home button to work properly.

Word of warning if you replace the whole button your Touch ID will never work again as every phone ha it's own individual button for that certain handset.

Hope this helps

David

这个答案有帮助吗?

得分 1

3条评论:

Hi David! Thanks for replying. Well, I believe the black nub is there, in its right place. The button gives me feedback when I press it. If the nub is not there, would I have this feedback?

完成的

What kind of feedback do you get when you press the home button, also is the small black nub flush with the back of the button or is it raised slightly, it could have wore down but it would still be visible.

完成的

I can hear and fell that the button clicks. I'll open the device again to check the position of the black nub and, if necessary, perform a serie of attempts to make it work :-\

完成的

添加一条评论

I had the same problem with iphone 5s. Touch id worked but home button wouldn't. I bought a new home button and changed it but still wouldnt work. I then changed the dock connector and put the old home button back on and it works perfect now. Have home button and touch id working. Hope this helps

这个答案有帮助吗?

得分 0

5条评论:

I bougth a new dock but it didn't solve the problem. Actually, I just plugged it prior to changing the whole thing, just to check if changing the dock would solve the issue. Unfortunately it didn't work :-/

完成的

I would suspect that you knocked off a component when replacing the battery, specifically FL5. That would cause the home button to not function but the Touch ID to work. It is fairly common when replacing the battery.

完成的

I could not find the 5s diagram to check my motherboard. Do you have it?

完成的

It's below the SIM tray to the left. Shoot me an email if you still can't find it, my info is on my profile page.

完成的

guys I personally found it to be just a connectivity issue between the plate covering the home button and that little piece og chip just under the connection to the dock. Just twist the flex around exposing that piece that needs to connect to the plate, screw the plate on and voilà! Just don't snap the home button flex! Good luck

完成的

添加一条评论

Did anyone actually manage to fix it?

I got stuck with a water damaged iphone 5s and tried to fix it. Before giving the logic board a dip in 100% isopropyl, the touch ID was working and the home button was not. After my efforts, the screen is changed and doesn't change colours anymore but the camera is still black and the touch ID has stopped working as well as the home button.

The touch ID setup works; it does not skip to the failed screen. Instead it keeps on waiting for me to give it a finger impression. It does not register the touch though.

Any tips would be a great help. Cheers.

这个答案有帮助吗?

得分 0

2条评论:

guys I personally found it to be just a connectivity issue between the plate covering the home button and that little piece og chip just under the connection to the dock. Just twist the flex around exposing that piece that needs to connect to the plate, screw the plate on and voilà! Just don't snap the home button flex! Good luck

完成的

Hi Alessio, what do you mean exactly? Can you provide some pictures please?

完成的

添加一条评论

Block Image

Block Image

I had the same problem with an iPhone 5S that I bought from eBay and I was able to fix it by replacing a broken in half filter FL5 that is involved in the dock connector flex cable function. It's working perfectly fine now!

这个答案有帮助吗?

得分 0

1条评论:

If FL5 if broken, could I just short it, or should I find a replacement piece? What would be the replacement?

完成的

添加一条评论

I have the same issue, I changed my iphone 5s screen, then the home button is not working but finger print is ok, I found that one of the flex cable prongs is broken, my own logic explanation that this broken prong is for the home button press, other prongs are ok that is why the finger print is working, the problem is i don't have any guide to fix that prong :(

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

felipeqdrumond 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 1

过去 30 天: 5

总计 15,233