[Q] Anyone here replaced the mainboard in their phone themselves? - Galaxy S 4 Q&A, Help & Troubleshooting

If so, how did it go?
Any tips?
Where did you source the replacement board from?
Thanks

SSThing said:
If so, how did it go?
Any tips?
Where did you source the replacement board from?
Thanks
Click to expand...
Click to collapse
here best site in the world
http://www.ifixit.com/Teardown/Samsung+Galaxy+S4+Teardown/13947
Good luck
Ps you can also buy their tools!

SSThing said:
If so, how did it go?
Any tips?
Where did you source the replacement board from?
Thanks
Click to expand...
Click to collapse
Watch this video too:
https://www.youtube.com/watch?v=zm4f2XjQLAM
there is mutch more explanation with it.

here best site in the world
http://www.ifixit.com/Teardown/Samsu...Teardown/13947
Good luck
Ps you can also buy their tools!

Related

Speaker...

went out on me while listening to music, is there any way to fix this? Im pretty sure its 'blown'...any ideas or insight would really be appreciated...
-Thanks
timace said:
went out on me while listening to music, is there any way to fix this? Im pretty sure its 'blown'...any ideas or insight would really be appreciated...
-Thanks
Click to expand...
Click to collapse
Your best bet would prob be getting a busted or used wing on ebay and snatching the speaker out and swapping them out. I have the pdf file that shows you how to take your wing apart if you need it.
dougstoner said:
Your best bet would prob be getting a busted or used wing on ebay and snatching the speaker out and swapping them out. I have the pdf file that shows you how to take your wing apart if you need it.
Click to expand...
Click to collapse
Tht would be great man please do share...thanks
anyone...?
am i forced to purchase a new device???
timace said:
Tht would be great man please do share...thanks
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Click to collapse
Here ya go!!!

Best case for Blacstone

On expansys.com there are a lot of different cases for the blackstone...which one do you think is the best one??
try3 said:
On expansys.com there are a lot of different cases for the blackstone...which one do you think is the best one??
Click to expand...
Click to collapse
Better looking and asking here:
http://forum.xda-developers.com/forumdisplay.php?f=454

Anyone interested in buying hd2 parts?

Anyone looking to buy hd2 parts as replacements or testing?
http://forum.xda-developers.com/showthread.php?p=18072571#post18072571
e334 said:
Anyone looking to buy hd2 parts as replacements or testing?
http://forum.xda-developers.com/showthread.php?p=18072571#post18072571
Click to expand...
Click to collapse
I'd like an HD2 working lol. PM me

MHL or Display port?

What kind of TV connection is supported by the G2? MHL or Display port?
I've found different information on the web....
derapage said:
What kind of TV connection is supported by the G2? MHL or Display port?
I've found different information on the web....
Click to expand...
Click to collapse
Slimport. Confirmed by LG.
So its Slimport? That confirmed?
If so, where do we get one of those?
IamPro said:
So its Slimport? That confirmed?
If so, where do we get one of those?
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Click to collapse
I bought one off NewEgg, it was $16 I think. It works.
drkow19 said:
I bought one off NewEgg, it was $16 I think. It works.
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Click to collapse
Could you provide the link please?
IamPro said:
Could you provide the link please?
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Click to collapse
http://www.newegg.com/Product/Product.aspx?Item=9SIA1ZZ1055944
EDIT: This is out of stock, but there are a ton more just like it on NewEgg, just search "slimport".

Android TV Custom Rom

Hi guys,
I want to make a small firmware for my android TV. Or customize a firmware and install it on my TV.
My chipset is MediaTek. Can I do this?
May you help me? I'm new here, please guide.
Do you have source code for your device? No? Then you cannot make new firmware
aIecxs said:
Do you have source code for your device? No? Then you cannot make new firmware
Click to expand...
Click to collapse
Yes, I have
I recommend to pick random build guide from LineageOS wiki
https://wiki.lineageos.org/contributing
or some xda build guide
https://forum.xda-developers.com/t/how-are-lineageos-and-twrp-built.4326099
Good luck
You need the device tree and chipset blobs
$cronos_ said:
You need the device tree and chipset blobs
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Click to collapse
I can name each piece. If that's what you mean.
Pyvern said:
I can name each piece. If that's what you mean.
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what is the board name and manufacturer
$cronos_ said:
what is the board name and manufacturer
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Click to collapse
The name of PCB main board is CV6681 made in MTK
This leads nowhere I recommend to get help on 4pda.ru
Pyvern said:
The name of PCB main board is CV6681 made in MTK
Click to expand...
Click to collapse
thats the cpu, whats the board called
https://starwind.com.ru/catalog/item/1527907
aIecxs said:
I recommend to pick random build guide from LineageOS wiki
https://wiki.lineageos.org/contributing
or some xda build guide
https://forum.xda-developers.com/t/how-are-lineageos-and-twrp-built.4326099
Good luck
Click to expand...
Click to collapse
I wish to make one for firestick gen 2 aka tank, how do you suggest i proceed, I'm a noob could you point me to a guide or something
Pyvern said:
The name of PCB main board is CV6681 made in MTK
Click to expand...
Click to collapse
Their firmware is readily available online, start from there
Pyvern said:
I can name each piece. If that's what you mean.
Click to expand...
Click to collapse
Are you an electrical engineer or something?
Abdul [email protected] said:
Are you an electrical engineer or something?
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Click to collapse
I don't know why but this made my side hurt laughing. Thank you haven't laughed like that in while
vatan9 said:
Their firmware is readily available online, start from there
Click to expand...
Click to collapse
Build a rom from source using device tree and binary blobs from original firmware
Please don't laugh too hard as I am still learning but what advantage will rooting your TV be ? Yes , that is an honest question cuz I just bought a Hisense 70" android tv with google Chromecast yad yada . The 1 thing I have noticed is it persistently tells me to delete apps , memory is low. I know theres a way to use a usb stick to increase the memory but how do you even do that? BTW, great tv for $400. Can't beat it.
Pyvern said:
The name of PCB main board is CV6681 made in MTK
Click to expand...
Click to collapse
is this the pcb https://a.pomf.cat/ajvrmn.jpeg
Pyvern said:
Yes, I have
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Click to collapse
How you got device source code??
lateloads1 said:
Please don't laugh too hard as I am still learning but what advantage will rooting your TV be ? Yes , that is an honest question cuz I just bought a Hisense 70" android tv with google Chromecast yad yada . The 1 thing I have noticed is it persistently tells me to delete apps , memory is low. I know theres a way to use a usb stick to increase the memory but how do you even do that? BTW, great tv for $400. Can't beat it.
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Click to collapse
Do you find the solution? I have the same situation with my sharp aquos 55eq4ea

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