hi i have a Note II that died in water. I took it for a repair and everything was fixed except the sim card network chip. the guy tells me Smasung it self didnt have the chip. I want to know if anyone know where i can buy the chip for network online.
satifali said:
hi i have a Note II that died in water. I took it for a repair and everything was fixed except the sim card network chip. the guy tells me Smasung it self didnt have the chip. I want to know if anyone know where i can buy the chip for network online.
Click to expand...
Click to collapse
firstly identify your chip ( name ) and search it on alibaba express , google etc ... !
I have a similar problem, I broke the spring which puts the microchip =/
I am using it only placed .
Related
Hi,
my omnia was damaged. she lost GSM services. service told me that main board is broken. in my country i can not find a mainboard for Omnia 7 because this phone is not purchasable in Poland. somebody have this part for sale? Interested only 100% good mainboard.
Mateusz
ps. sorry for my bad Engilsh
Autsajder said:
Hi,
my omnia was damaged. she lost GSM services. service told me that main board is broken. in my country i can not find a mainboard for Omnia 7 because this phone is not purchasable in Poland. somebody have this part for sale? Interested only 100% good mainboard.
Mateusz
ps. sorry for my bad Engilsh
Click to expand...
Click to collapse
Mainboard for phone is the most expensive part of mobile phone. I dont know if buying that would be smart buy. You will be better off buying completely new phone, I think it will be cheaper.
Both microphones on my i9300 are failing so I am looking for a used but fully functional 16gb mainboard to revive it. It must be one that operates wit European SIM cards. If anyone has a somewhat broken phone with an in tact mainboard pls send me a pm.
Cheers
P.S. Hope this inquiry is ok .. in the forum rules I only saw that selling is prohibited.
Hello all!
So, my S4 has been having some problems lately. I'm pretty sure my motherboard is bad, it's been heating up a lot and randomly telling me I have no SIM card, or that my SD card has been unmounted unexpectedly.
So, I was planning on buying an S4 on eBay or Craigslist that has a broken screen/digitizer, because people sell them cheap and I'll be able to swap the motherboard and SIM/SD card slots from it to my current S4.
My only question - if I buy one with a bad ESN, is that stored on the motherboard? Will it affect my current S4 in any negative ways if I swap the motherboard in?
Thanks!
Are you sure it isn't just a module fault? (The sd and sim tray are in the same cheap module)
n01zii said:
Hello all!
So, my S4 has been having some problems lately. I'm pretty sure my motherboard is bad, it's been heating up a lot and randomly telling me I have no SIM card, or that my SD card has been unmounted unexpectedly.
So, I was planning on buying an S4 on eBay or Craigslist that has a broken screen/digitizer, because people sell them cheap and I'll be able to swap the motherboard and SIM/SD card slots from it to my current S4.
My only question - if I buy one with a bad ESN, is that stored on the motherboard? Will it affect my current S4 in any negative ways if I swap the motherboard in?
Thanks!
Click to expand...
Click to collapse
IMEI is stored in the EFS Folder linked with the board..
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
frapeti said:
Are you sure it isn't just a module fault? (The sd and sim tray are in the same cheap module)
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Click to collapse
I'm not exactly sure, it could be now that you mention it. Where would I buy a new module at?
Oh, I forgot to mention, occasionally the phone also sits at the AT&T logo when booting without continuing, and I have to hold down the power button and restart it to get it to boot.
I think there esn will go with the motherboard, but not 100% sure about that.
Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
jacksoncolocho said:
Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
Click to expand...
Click to collapse
Not sure about the others. But the phone seems like not able to get opened up as easy as unscrewing the screw. Probably will leave some scratches or damage to the digitizer etc. Is the price differ that much?
PS: What about IMEI number?? If you are buying demo unit I don't think you will have any valid IMEI from the demo phone.
DreamerTKM said:
Not sure about the others. But the phone seems like not able to get opened up as easy as unscrewing the screw. Probably will leave some scratches or damage to the digitizer etc. Is the price differ that much?
PS: What about IMEI number?? If you are buying demo unit I don't think you will have any valid IMEI from the demo phone.
Click to expand...
Click to collapse
He could just use one from an old phone (or maybe his carrier doesn't care about phones without IMEI-numbers).
jacksoncolocho said:
Hi all of you, i´m thinking to buy a note 4 demo unit i know that it can´t be used like a normal note 4 but here´s a but, i´m also thinking to buy a note 4 normal mother board and my question is, if I can replace de normal motherboard in the demo unit and have a full phone working, I want to do this because is more cheap to me if I buy separately and make the phone working, sorry if the post don´t go here, I will be really really thanksfull is you can help me thanks in advance.
Click to expand...
Click to collapse
If you have the demo units that had been used during launch then your going to need more then a Mobo. The screens don't actually work so you'll need one of those. Also a battery. Then the Mobo. Working Spen, because the demo units don't actually work. Then you need to get the equipment to flash a IMEI if the Mobo doesn't have one. Just at the price of Mobo replacements your better off buying a real Note 4 straight up.
ok I want to do that because I already did with an S5 I purchase a demo unit then just replaced the motherboard with another that I have, and now I have a fully functional galasy S5, but I don´t know if it is the same with a note 4 by the way the demo unit of the galaxy S5 is the g900x model and use it with a g900h motherboard
jacksoncolocho said:
ok I want to do that because I already did with an S5 I purchase a demo unit then just replaced the motherboard with another that I have, and now I have a fully functional galasy S5, but I don´t know if it is the same with a note 4 by the way the demo unit of the galaxy S5 is the g900x model and use it with a g900h motherboard
Click to expand...
Click to collapse
hmmm What i know so its possible you just need to change the motherboard with IMEI .
Cheerz
M
this is really old and all, but:
i opened a note 4 live demo unit last week:
the antenna cables between the mainboard and the bottom/usb PCB are missing including the connectors on the boards(s),
so it would appear that you at least need to add those cables, and either solder the connectors on the bottom pcb (or replace the whole bottom pcb, which is likely easier).
and beyond that, i cannot tell if the actual antennas are maybe missing too.
(and maybe one of the two cables is for wifi, which could explain that wifi is rather weak on my note4)
I believe that demo units are actually fully functional units of the retail product. The only difference is that the OS has been customized so it contain additional retail demo bloatware.
i own three note4 demo units (off ebay) and used them for years, with wifi tethering to a low-end phone for internet.
here is a picture of a disassembled note4 demo unit (right/top) compared to a regular (gsm) unit (bottom/left).
imgur.com/a/A1WKlJK
please observe the missing cables and unpopulated pcb connectors.
i dont't know about the other radio hardware.
i've had an offer from somebody who can supposedly turn a demo unit into a functional phone with a software fix, but the missing cable speaks against that.
otherwise the main difference is that demo units have the "samsung retail mode" app installed, which does all kinds of annoying things, and blocks any removal of itself through regular means (unless you know it's password), but getting rid of it is rather trivial, because the bootloader of the demo units (that i had) is not locked. you can just flash a new rom (AND wipe userdata)... or even just a custom recovery, and delete the retail-mode app from the system through the recovery.
but even then, no cellular radio.
and no gps(!), supposedly because gps is handled by the same chip.
Hey guys,
My Nexus 6p no longer receives signal, which is caused by a faulty soldered chip on the motherboard. All the service shops I visited can't fix it, they recommended buying a new motherboard instead. My Nexus 6p is the H1512 (International) model. The question is:
Can I put the motherboard from H1511(NA) to the H1512(International) mode and will it work? Broken USA models are selling cheap and I will pretty much try that, if anyone can give me a hint at the possibility of it working out.
Thank you
Graphics card guys having issues with solder have put their cards in oven at 250 for some length of time (I don't remember) to fix the solder to make a dead card work again.
Sent from my Nexus 6P using Tapatalk
Dawnut said:
Hey guys,
My Nexus 6p no longer receives signal, which is caused by a faulty soldered chip on the motherboard. All the service shops I visited can't fix it, they recommended buying a new motherboard instead. My Nexus 6p is the H1512 (International) model. The question is: Can I put the motherboard from H1511(NA) to the H1512(International) mode and will it work? Broken USA models are selling cheap and I will pretty much try that, if anyone can give me a hint at the possibility of it working out.
Click to expand...
Click to collapse
Sorry to say but I can't see how this could possibly be economical or worth the effort. No reason it would not mechanically connect and function but the question is really: will the NA model work well in your location? A quick google of the bands in Bulgaria vs USA says no. No GSM overlap, No 4G LTE overlap and only one UTMS band on 3G (UTMS 2100). Another risk you take is the MB is already toast on the phone you buy (and the reason it was sold for parts). You really need to find a INTL MB for it to work in your country.
@@ said:
Graphics card guys having issues with solder have put their cards in oven at 250 for some length of time (I don't remember) to fix the solder to make a dead card work again.
Click to expand...
Click to collapse
:laugh:LOL!
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