Back cover removal problem - Galaxy Tab S2 Q&A, Help & Troubleshooting

I removed the back cover of my 9.7 inch tablet to change the battery and it seems I've broken a wire. I put everything back together and it seems to work. I've attached an image showing the wire. Can anyone tell me what it's for? I know it's somehow related to the speaker, but that speaker seems to still work.
thanks
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I don't know the answer to your question, but can affirm your problem with breaking this wire. The instructions for back cover removal that are commonly available on YT do not mention the need to be cautious around this area of the tablet. On the contrary, they are quite obviously unaware that they are damaging the tablet with their method of removing the cover! The chip you point to here is clearly missing after the cover is removed in one of the videos.
My mom's tablet did not work after replacing the battery, but I don't know that this was the reason, there may have been something else wrong with it.

Related

Help! Kaiser screen loose!

Ok so the other day I dropped my Kaiser a couple days ago and now the screen feels really loose when the screen isn't open. I don't think anything cracked inside.
Is there any way to fix it? I'm thinking about opening it up to see if there's anything I can do. The phone still works fine, but it's bothering me Has any one else had this problem before?
Thanks
Duct Tape can do wonders.....
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Same issue here, feel my LCD loose. Any solution ?
I didn't drop it and i only bought it less than 2 months.
take it back.
So I opened it up today and found out that the loose part was the sliding part here: http://www.pdacenter.ru/images/htc_p4550_kaiser_060.jpg
Is there anyway to tighten it?

Need help identifying a component please

Took apart a Samsung galaxy tab i800 to replace a pulverized digitizer and lcd when this part fell out:
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It came out as soon as i took off the back piece to expose the battery. It apparently was rattling the whole time. Does anyone have any idea what it is? Or where it goes? I can't find anything online about it, and i've scoured the PCB and i can't find a single hint as to where it goes.
Thanks
Front camera
I think i see it, but i don't understand how it was attached there to begin with or precisely where
I FINALLY FIGURED IT OUT. After many hours pouring through photos and videos, i was about to give up but then i saw that this goes on the BACK CASE, not the pcb. I thank you for this help.
But does anyone know what this part does?

[Q] Seidio Case Question

Just bought one for the IncS & now looking at some other cases I notice they have extra holes for the ones on the phone while the Seidio cases doesn't. Does anyone know if these holes serve some purpose that they should not be covered?
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I never even notice those wholes. I have a case that covers them and I never really had a problem. Although I find that if I have a week wifi signal and I take of the case it improuves a little bit.... but that might be in my head heheheh
remove the back cover, you can just see these holes correspond to the gps, radio module,
I guess these holes should be improved for the signal role of some..

Tetded case's smart cover feature does not work with Z3TC

So.. I got my new case from Tetded.
Upon my first try, I noticed that the screen didn't turn off when the flap is close.
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Instead, the screen was closed when I open the flap all the way back.
and open again when I removed the flap from the back.
Also, you seems to be able to pry the leather open at the edge.
I believe this is due to the magnet position in the case. Not sure if it's because it was incorrectly positioned or they weren't designed for the smart cover function at all.
Anyway, I contact them and they issued me a refund via Paypal and another apologize email. They didn't explain anything though so I'm not sure if this happen on all units.

What are these little speakers called?

Trying to find some surplus ones for use in small laptops. These are Motorola phones.
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https://imgur.com/a/6VVY7yG
I thought the image went in the first post but this is a valid link to it on Imgur.
I think the metal bar is the speaker cone and it's mounted on something rubber/plastic that flexes. There could be a voice coil type thing in there or it could be piezo- electric like those annoying little beepers.
Those look like blocked. Are you sure are not fake?
I don't think so. Most cell phones seem to have them, some have tiny holes in them.
I suppose I could try a stethoscope on them, or make something like it with a microphone and headphones. By a weird fluke I have a real medical stethoscope in the other room. Mechanics use them too.

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