Galaxy S3 mainboard programming - Galaxy S III Q&A, Help & Troubleshooting

Hi
I have the following problem. I dropped my Galaxy S3 into the water. After it got dried out, and cleaned several times, it turns on, and works more or less fine (the microfone is dead) for a few minutes (an hour tops) then it turns of without any logical reason. When it's turned on, it charges, but if I plug the charging cable in when it's turned off, a little yellow triangle appears with an exclamation mark in it. After several more cleanings, this problem still doesn't go away, and since in the S3 the charging panel is integrated with the mainboard, it seems I need a new mainboard. In the official Samsung store they said a ridiculously high price for the repairing, so I decided to do this at home. I found a brand new, unused mainboard on eBay(here), but they say it needs to be programmed (both IMEI and software) So my question is, is it something I can do at home, or it needs some special tools that only phone repairmans have? I can disassemble and assemble the phone, so I'm not afraid of that part, just I'm not sure if the programming part is possible without special tools. I found topics here where the repair of a hardbricked S3 is explained, just I'm not sure if that is the same as the programming of a clean mainboard.
Any help with this would be appriciated. Thanks.

sgtGiggsy said:
Hi
I have the following problem. I dropped my Galaxy S3 into the water. After it got dried out, and cleaned several times, it turns on, and works more or less fine (the microfone is dead) for a few minutes (an hour tops) then it turns of without any logical reason. When it's turned on, it charges, but if I plug the charging cable in when it's turned off, a little yellow triangle appears with an exclamation mark in it. After several more cleanings, this problem still doesn't go away, and since in the S3 the charging panel is integrated with the mainboard, it seems I need a new mainboard. In the official Samsung store they said a ridiculously high price for the repairing, so I decided to do this at home. I found a brand new, unused mainboard on eBay(here), but they say it needs to be programmed (both IMEI and software) So my question is, is it something I can do at home, or it needs some special tools that only phone repairmans have? I can disassemble and assemble the phone, so I'm not afraid of that part, just I'm not sure if the programming part is possible without special tools. I found topics here where the repair of a hardbricked S3 is explained, just I'm not sure if that is the same as the programming of a clean mainboard.
Any help with this would be appriciated. Thanks.
Click to expand...
Click to collapse
U will not get any replies abt programming the imei or motherboard. Its called a motherboard btw. Not mainboard. Its illegal in most countries to program imei. Motherboard well... U will nid to have a very high knowledge abt programming.
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JellyYogurt said:
U will not get any replies abt programming the imei or motherboard. Its called a motherboard btw. Not mainboard. Its illegal in most countries to program imei. Motherboard well... U will nid to have a very high knowledge abt programming.
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Click to expand...
Click to collapse
As I said, it's a brand new, never used motherboard, it doesn't even have an IMEI number. And I don't want to use a fake one, I'd like to use the IMEI number of my absolutely legally purchased Galaxy S3. I found several topics about the IMEI number restore, so I'm not affraid of that one. I have my phone, it turns on, it works for a short time, the /efs is intact, so it can't be a problem to restore my old motherboard's IMEI to the new motherboard (by the way over the net motherboard and mainboard are both used).
But how did you mean it needs a very high knowledge of programming to program the motherboard? I thought the only thing I need is to somehow put bootloader and a recovery on the motherboard, and it doesn't actually needs any real programming work. I hoped it's something that possible somehow thru ODIN.

You are trying to amend the imei of the new motherboard, even if you consider this to be 'restoring' it's actually still illegal.
A new motherboard from a reputable source comes with it's own, original imei. I would suggest your ebay motherboard is not reputable.
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boomboomer said:
You are trying to amend the imei of the new motherboard, even if you consider this to be 'restoring' it's actually still illegal.
A new motherboard from a reputable source comes with it's own, original imei. I would suggest your ebay motherboard is not reputable.
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Click to expand...
Click to collapse
Okay, but I said, IMEI isn't my main concern. Programming is. What is that mean in the case of a new motherboard? I doesn't have bootloader and recovery? Or it has, just there isn't an operational OS on it, so I simply have to flash one?

Imei should be your concern, as the one you are buying is either faulty or from a stolen handset, new motherboards are simply not manufactured with a blank emmc.
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boomboomer said:
Imei should be your concern, as the one you are buying is either faulty or from a stolen handset, new motherboards are simply not manufactured with a blank emmc.
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Click to expand...
Click to collapse
I don't know. But the seller has 100% positive feedback after more than 200 transactions. I tend to trust sellers with that reputation. They sold 16 of this motherboard, and they got no negative responses about it. It's the eBay, not some shady underground webshop.
I also think (but I have no knowledge about it, so I might as well can be wrong) it's possible that motherboards are manufactured with blank IMEI, since I don't think the IMEI number of the phone changes, when the official Samsung support changes the motherboard. That would make the phone look stolen, since the IMEI number is printed in the casing.

sgtGiggsy said:
I don't know. But the seller has 100% positive feedback after more than 200 transactions. I tend to trust sellers with that reputation. They sold 16 of this motherboard, and they got no negative responses about it. It's the eBay, not some shady underground webshop.
I also think (but I have no knowledge about it, so I might as well can be wrong) it's possible that motherboards are manufactured with blank IMEI, since I don't think the IMEI number of the phone changes, when the official Samsung support changes the motherboard. That would make the phone look stolen, since the IMEI number is printed in the casing.
Click to expand...
Click to collapse
Nope. When motherboards are produced, it is programmed with one imei. As imei will NOT change, each phone has a certain imei.
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JellyYogurt said:
Nope. When motherboards are produced, it is programmed with one imei. As imei will NOT change, each phone has a certain imei.
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Click to expand...
Click to collapse
It's funny, since with Galaxy S3 some new ROM flashings can overwrite IMEI. There are cases about it, even here on XDA. So it's absolutely possible to change the IMEI even unintentionally. I've seen cases over the net, where after the flashing a new ROM the IMEI is changed, or even got wiped out fully. It's not a coincidence they say to save the /efs, before doing anything with the ROM.
So can we just forget about the IMEI? What about this motherboard programming thing? What does that mean? They give it with absolutely no bootloader, no recovery? Or it has bootloader, can eneter download mode, just there isn't a fully operational Android on it yet, and I simply have to flash one with ODIN?

sgtGiggsy said:
It's funny, since with Galaxy S3 some new ROM flashings can overwrite IMEI. There are cases about it, even here on XDA. So it's absolutely possible to change the IMEI even unintentionally. I've seen cases over the net, where after the flashing a new ROM the IMEI is changed, or even got wiped out fully. It's not a coincidence they say to save the /efs, before doing anything with the ROM.
So can we just forget about the IMEI? What about this motherboard programming thing? What does that mean? They give it with absolutely no bootloader, no recovery? Or it has bootloader, can eneter download mode, just there isn't a fully operational Android on it yet, and I simply have to flash one with ODIN?
Click to expand...
Click to collapse
The reason is tat the efs got corrupted. Tats why the imei changed. And no one uses the imei tat is corrupted. Its impossible to use another imei apart from ur current one or corrupted one.
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JellyYogurt said:
The reason is tat the efs got corrupted. Tats why the imei changed. And no one uses the imei tat is corrupted. Its impossible to use another imei apart from ur current one or corrupted one.
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Click to collapse
It's not impossible to change IMEI, just illegal. But it's not the important question here. So as I asked earlier, can we just forget about the IMEI part? What about the motherboard programming?

sgtGiggsy said:
It's not impossible to change IMEI, just illegal. But it's not the important question here. So as I asked earlier, can we just forget about the IMEI part? What about the motherboard programming?
Click to expand...
Click to collapse
Can u boot the phone into download mode? I doubt so. In order for flash bootloader, if u wan to, u nid to boot into download mode first. And usb debugging. Which I doubt u have.
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JellyYogurt said:
Can u boot the phone into download mode? I doubt so. In order for flash bootloader, if u wan to, u nid to boot into download mode first. And usb debugging. Which I doubt u have.
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I don't know the answer on either of those questions. The only thing I know, there were 16 buyers who bought exactly the same motherboard I am considering buying, from the exactly the same seller, and neither of those gave negative feedback. To me it means the motherboards proved to be fully functional after building them into the phones, so there must be some way to make this work. The only thing I don't understand that how they mean its software needs to be programmed. An until I don't know more of it, I don't dare to buy it, because if it was something I can't do at home, and I need to pay to someone to do it, I might as well can pay for the official Samsung support for an official motherboard replace.

sgtGiggsy said:
I don't know the answer on either of those questions. The only thing I know, there were 16 buyers who bought exactly the same motherboard I am considering buying, from the exactly the same seller, and neither of those gave negative feedback. To me it means the motherboards proved to be fully functional after building them into the phones, so there must be some way to make this work. The only thing I don't understand that how they mean its software needs to be programmed. An until I don't know more of it, I don't dare to buy it, because if it was something I can't do at home, and I need to pay to someone to do it, I might as well can pay for the official Samsung support for an official motherboard replace.
Click to expand...
Click to collapse
Ask them abt wat u nid to do. Only then will xda ppl help u on it
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Dear sgtGiggsy,
I am in the same situation as you, but I made the mistake, I bought the board before reading about the IMEI and software. Please, in the meantime the board comes to my hands, keep me informed if you have news.
Thank you

ddbbmax said:
Dear sgtGiggsy,
I am in the same situation as you, but I made the mistake, I bought the board before reading about the IMEI and software. Please, in the meantime the board comes to my hands, keep me informed if you have news.
Thank you
Click to expand...
Click to collapse
Okay, I will, but right now it seems my phone came alive. Two days ago I turned it on, and it works flawlessly (except the microphone, which is still dead). I'm not sure if it stays this way, but as long as it doesn't go crazy again, I put the motherboard replacement thing aside. Now I just have to figure it out if I can replace the microphone, or I'll have to use it with headset from now on.

Related

Accidently removed the efs folder. Causing my imei number to change

So I flashed my S II to jelly bean 4.1, after installing the ROM it gave me a error saying "USB storage is damaged would you like to format it" I didnt think before clicking, so I pressed "OK". After clicking ok, my phone froze, I then restarted my phone and ofcourse it didn't boot. I then installed a stock 4.0.3 ROM. After that processes I botted my phone and then i checked my imei number, it said "00499901064****". This is clearly wrong. So I was wondering, is there any way to change the imei number? I know this is illegal. I almost have no choice but to do that. I tried the following:
SGII_Repair
Android Terminal Emulator
Any tips?
Questions belong to Q&A!
Well, you should have done a backup of efs before flashing. No, everyone should do a efs backup the first time you touches your device. Now only taking to customer service can repair it.
henrikmeister said:
So I flashed my S II to jelly bean 4.1, after installing the ROM it gave me a error saying "USB storage is damaged would you like to format it" I didnt think before clicking, so I pressed "OK". After clicking ok, my phone froze, I then restarted my phone and ofcourse it didn't boot. I then installed a stock 4.0.3 ROM. After that processes I botted my phone and then i checked my imei number, it said "004999010640000". This is clearly wrong. So I was wondering, is there any way to change the imei number? I know this is illegal. I almost have no choice but to do that. I tried the following:
SGII_Repair
Android Terminal Emulator
Any tips?
Click to expand...
Click to collapse
Try GSII repair from play store or contact odia.He can help you in getting back your imei.
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Ankit Tulsian said:
Try GSII repair from play store or contact odia.He can help you in getting back your imei.
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Click to collapse
I tried GSII repair, didn't fix the problem. At first I didn't have ANY IMEI number at all. But after running the app I got a fake IMEI number. Which gave me signal on my phone, but no internet connection or sending/receiving call and message...
In that case you have two options. One, repair by Samsung/authorised repairer at your cost, obviously. This is the most expensive option. Two, contact a member on here called Odia by PM (and be patient when you do/wait for his reply. If you hound him, he'll probably ignore you), he can sometimes recover EFS/IMEI details for a small 'donation'. Trust me, if he can fix this for you it will end up being much cheaper than having Samsung fix it.
You don't have any other options given you don't have an EFS backup, and please don't mention changing your IMEI again, as you've already said this is illegal & mods will close this thread fairly quickly if you do mention it again.
MistahBungle said:
In that case you have two options. One, repair by Samsung/authorised repairer at your cost, obviously. This is the most expensive option. Two, contact a member on here called Odia by PM (and be patient when you do/wait for his reply. If you hound him, he'll probably ignore you), he can sometimes recover EFS/IMEI details for a small 'donation'. Trust me, if he can fix this for you it will end up being much cheaper than having Samsung fix it.
You don't have any other options given you don't have an EFS backup, and please don't mention changing your IMEI again, as you've already said this is illegal & mods will close this thread fairly quickly if you do mention it again.
Click to expand...
Click to collapse
Yes, I've heard that he fixes IMEI, but I can't trust this user. I know exactly what he uses to fix the IMEI. It also depends how much it costs to repair the phone from samsung service. Either I get a decent price, or I will buy a new phone. But the phone is still on warranty though, will it cover the phone with a different IMEI?
henrikmeister said:
Yes, I've heard that he fixes IMEI, but I can't trust this user. I know exactly what he uses to fix the IMEI. It also depends how much it costs to repair the phone from samsung service. Either I get a decent price, or I will buy a new phone. But the phone is still on warranty though, will it cover the phone with a different IMEI?
Click to expand...
Click to collapse
why do u want to create two thread's in no time for the same issue
ps- u should have edited the OP of the earlier thread with the same detail
Put it this way, the chances of EFS/IMEI getting borked by an 'ordinary' user (who hasn't messed with the phone/rooted/flashed custom roms) is maybe 1 in 100,000 (probably more), so if they're smart, they're going to know you've been messing with it. So there's a fair chance they won't fix it under warranty I would have thought.
You're going to have to go back to stock firmware if you haven't already, reset the flash counter with Triangle Away or a jig (depending on what bootloader you're running) & send it in & see what they say. You might get lucky & they might not care or notice you messed with it.
Nobody here can tell you for certain/give you any guarantees about this tho, anyone who does tell you they'll definitely 100% fix it under warranty is lying to you.
henrikmeister said:
Yes, I've heard that he fixes IMEI, but I can't trust this user. I know exactly what he uses to fix the IMEI. It also depends how much it costs to repair the phone from samsung service. Either I get a decent price, or I will buy a new phone. But the phone is still on warranty though, will it cover the phone with a different IMEI?
Click to expand...
Click to collapse
Sun90 said:
why do u want to create two thread's in no time for the same issue
Click to expand...
Click to collapse
No, thies thread is about my serial number... But I mentioned my IMEI number too...
Sun is right, no need to create two threads. Doesn't matter they're about (slightly) different things (yet related). We have enough junk threads in here as it is.
henrikmeister said:
No, thies thread is about my serial number... But I mentioned my IMEI number too...
Click to expand...
Click to collapse
he dude r u dumb r what whther its IMEI r S/N please do it in the same thread by editing the title of the thread as well as OP.
and please read the XDA rules for posting before u do the same
Sun90 said:
he dude r u dumb r what whther its IMEI r S/N please do it in the same thread by editing the title of the thread as well as OP.
and please read the XDA rules for posting before u do the same
Click to expand...
Click to collapse
Well, I can least write better than you. And by the way, S/N and IMEI is not the same thing. Without the S/N the warranty will not cover the phone. Thats why I made this thread...

Generic imei with a twist.

I have a gs2 i9100 wich had the mainboard replaced at a gsm service center few months ago. All working well.
Problem is i have generic imei. 004999010640000
The phone works great with aosp rom but not so great with original firmware.
I mean ... with original firmware i'm missing pin unlock, lockscreen and it looses signal sometimes.
The guy at the gsm repair center said that he cant mess with imei due to legal motives.
I allready tried everything on the forum.
The efs folder is there, it has all files in it, wifi and BT work just fine.
My guess is that this is a blank mainboard with no allocated imei. He said he got it from Samsung. He knows someone there.
Can something be done to revert it so that i can use original firmware the way it's supposed to work?
Thank you for you time and please excuse the bad english.
Nobody? Any ideas? Any thoughts?
.
Come on. Someone has to have an idea about this.
Nothing you can do to fix it without an EFS backup. Only Samsung/authorised service centre can. And talk of anything 'dodgy' will see the thread closed, so be careful.
I see. Well if nothing can be done without paing the price of a new phone is it safe for me to use the phone as it is?
Thank you.
costin85 said:
I see. Well if nothing can be done without paing the price of a new phone is it safe for me to use the phone as it is?
Thank you.
Click to expand...
Click to collapse
Yes it's safe.
Pain in the ass, that too.
If that store really is authorized by Samsung you'll hear from them soon. You might wanna contact them if your friend starts stalling.
Sent from the little guy

No imei hardware problem, please help

ok my imei shows up as null/null after dropping my phone on the floor, i work with a solder daily so i can do any hardware fix
but i cant send it to samsung because the device has no warranty and they refuse to fix it, so please anyone post a guide. i looked everywhere
this is all i could find
http://forum.gsmhosting.com/vbb/f453/n7000-blank-imei-phone-unknown-fix-how-1624214/
and it for the n7000
but how do use this to fix my sgs3,
Check this thread http://forum.xda-developers.com/showthread.php?t=1918601
Sent from my GT-I9300 with a BIG
DIDNT WORK, i have my imei as null/null and its a hardware problem, i tried everything software, please help
How cum ur warrenty is over. Its not even an year since s3 has been released and it has 2 yrs warrenty
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dynamitedroid said:
How cum ur warrenty is over. Its not even an year since s3 has been released and it has 2 yrs warrenty
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Click to expand...
Click to collapse
becouse i sent it to a mobile service shop and he opened the device causing my waranty to be void
Simply_Android said:
ok my imei shows up as null/null after dropping my phone on the floor, i work with a solder daily so i can do any hardware fix
but i cant send it to samsung because the device has no warranty and they refuse to fix it, so please anyone post a guide. i looked everywhere
this is all i could find
http://forum.gsmhosting.com/vbb/f453/n7000-blank-imei-phone-unknown-fix-how-1624214/
and it for the n7000
but how do use this to fix my sgs3,
Click to expand...
Click to collapse
Multiple posts on this subject search and read .
Basic is restore your backed up EFS folder or take to a service centre .
jje
i restored my imei, i backed it up when i first bought the phone, as i do to all of my android phones, and when i restore it nothings changes, still no signal, and imei null/null
Hardware damage is more than likely the problem .
jje
Afaik the device has no warranty stickers inside. If the shop has not botched, you should be able to flash stock and claim warranty.
Note 2 things:
- in many countries in the first period (eg 6months) the shop has to prove you caused the defect through rooting.
- The seller and not Samsung has to provide the warranty.
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the device has a black mother bored from the bottom because the repair shop kept the heat on it to long, this wasnt me, and 100 percent sure samsung devices dont come
like that out of the box
oh yeah and the device has no sound either, it does but its very low, at full volume, no rom fixed that prob
please any professionals??
Simply_Android said:
ok my imei shows up as null/null after dropping my phone on the floor, i work with a solder daily so i can do any hardware fix
but i cant send it to samsung because the device has no warranty and they refuse to fix it, so please anyone post a guide. i looked everywhere
this is all i could find
http://forum.gsmhosting.com/vbb/f453/n7000-blank-imei-phone-unknown-fix-how-1624214/
and it for the n7000
but how do use this to fix my sgs3,
Click to expand...
Click to collapse
If you can get into Odin mode, try re-flashing a stock ROM
CyanogenModded Very China-like, from my Samsung Galaxy S III
LG Familyguy59/Beatsleigher
Simply_Android said:
please any professionals??
Click to expand...
Click to collapse
Cannot fix damaged hardware via flashing you need a service centre .
jje
I know, but I'm still hoping for him that it isn't one - even if it's most likely, you should never loose hope.
Do you know what's bothering me? I've never managed to do such a thing, so how do the others?
CyanogenModded Very China-like, from my Samsung Galaxy S III
LG Familyguy59/Beatsleigher
Perhaps I'm missing something? People have offered solutions, you say they don't work, yet you want more solutions.
As said previously - if it's hardware related no amount of trying to fix with software will work.
If it is software try all solutions offered.
If that fails, buy a new one!
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S2 hard brick

Hello i own a SGS2 for about a year and it suddenly does not work anymore after i put out the battery while it crashed
i did not try 2 flash this phone or anything ever
it wont go to recovery mode or download mode
and wont turn on
its a dead body
i tried 2 use jig and it doesnt respond to it
my question is, should i try to replace its motherboard?
i mean is there a chance this will work?
or should i just take it to repair centre for jtag or whatever they would do there..?
the thing is the repair centre are asking for 200$
while i can buy and replace the mother board myself for about 10$
so what do u suggust?
btw it acts like hard brick, wont even show the screen when charging the phone
and the camera is getting hot when i do that
If you're confident enough to do it, yeah, replace it yourself. Or if you're not, you could always get buy the secondhand motherboard & pay a local mobile repair shop to swap it out for the dead one in your phone. Will still work out way cheaper than the $200 you've been quoted by service centre.
If you're going to do it yourself, there's a thread somewhere on here with the service manuals linked/attached (by TheUnderling, search his posts/threads. You could probably find them with a Google search as well).
If you replace the motherboard with a 2nd hand one, you'll get the IMEI that was attached to the phone the board came from, if the service centre does it you normally keep your IMEI (Which shouldn't be a problem, but obviously with some carriers/networks in some parts of the world it might be).
sure you can
let me know when you find a motherboard for 10 bucks, i'll buy 10...
prices a quite higher for motherboards ( 50-150 $)
check well next time
MistahBungle said:
If you're confident enough to do it, yeah, replace it yourself. Or if you're not, you could always get buy the secondhand motherboard & pay a local mobile repair shop to swap it out for the dead one in your phone. Will still work out way cheaper than the $200 you've been quoted by service centre.
If you're going to do it yourself, there's a thread somewhere on here with the service manuals linked/attached (by TheUnderling, search his posts/threads. You could probably find them with a Google search as well).
If you replace the motherboard with a 2nd hand one, you'll get the IMEI that was attached to the phone the board came from, if the service centre does it you normally keep your IMEI (Which shouldn't be a problem, but obviously with some carriers/networks in some parts of the world it might be).
Click to expand...
Click to collapse
i can definetly do it on my own
the thing is, can i be certain this will fix the problem?
if not what is the probability?
also the motherboard i found is this
http://www.ebay.com/itm/Samsung-I99...743?pt=LH_DefaultDomain_0&hash=item2a2a3950cf
its 90$ i was mistaken about the 10$ one
but i can still save some money here
Unless you're experienced with phone components/microelectronics, no, you have no way of knowing absolutely that replacing the motherboard will fix your problem. And that you asked this question makes it fairly obvious you don't have this experience. However, given what you've described & given similar examples on here over the past 18 mths, it is more than likely a component on the motherboard that has crapped itself.
You're looking for certainty, nobody can give you that without someone experienced opening up your phone & testing it.
If it were me, I'd get a 2nd hand board & pay somebody who knows what they're doing to swap the old one out. This would still be much cheaper than paying Samsung/an authorised repairer to put a new board in.
Are you 100% sure that the motherboard is the problem ? You said you didnt flashed the phone or anything , while the hard brick appears when you do a wipe from recovery on a faulty 4.0.4 version of android. Try using another battery , maybe it is dead. Dont rush for the motherboard change , and like Mistah said , go to a center and let them just check your phone pice by pice and then see whats the deal.
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Soare23 said:
Are you 100% sure that the motherboard is the problem ? You said you didnt flashed the phone or anything , while the hard brick appears when you do a wipe from recovery on a faulty 4.0.4 version of android. Try using another battery , maybe it is dead. Dont rush for the motherboard change , and like Mistah said , go to a center and let them just check your phone pice by pice and then see whats the deal.
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Click to expand...
Click to collapse
i did try a diffrent battery it didnt work,
the repair centre said that something on the hardware is burned i think something to do with the flashing
and yes i did not play with the flashing of this phone ever, i was satisfied with its current rom
Then i guess it just happend , god knows why. Sadly for you , you need to indeed changes the motherboard , think at it like this , if its fried anywayz go ahead and try to change it yourself , if it works , good for you , if not , take it to a center and thats it. Its not like if you try to changed it and fail , that second , working mobo cant be reused by those guys at the repair center to do it for you.
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Soare23 said:
Then i guess it just happend , god knows why. Sadly for you , you need to indeed changes the motherboard , think at it like this , if its fried anywayz go ahead and try to change it yourself , if it works , good for you , if not , take it to a center and thats it. Its not like if you try to changed it and fail , that second , working mobo cant be reused by those guys at the repair center to do it for you.
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all the motherboard i see in ebay are just bids
do u know where i can find one for sale ?
shahaf321 said:
all the motherboard i see in ebay are just bids
do u know where i can find one for sale ?
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If ebay failed you , you could try buying a phone with its screen broken and use its motherboard.I really dont know where to buy one , sorry.

[Q] HELP my Galaxy S3 is dead!

I successfully rooted my phone and successfully installed the volume hack package and the battery fox for 4.0.4 (both I found how to do on this website) and for a good few months my phone was working fine on Android 4.0.4
Then one day I was replying to a text message the phone just switched itself off and wouldn't get past the boot screen where it comes up with the Samsung Galaxy S III logo. With no one offering me any help when I've posted about this problem on this site and various others and after searching google for days to find a fix as I am a Mac user (Heimdall) with no access to a PC (Odin) at all, I took it to a local phone shop, explained the problem to see if they'd be able to fix it. They had it for 2 weeks and when I went to collect they told me that the phone ended up having to be sent to Samsung and there was nothing they could do with it. (I figured that anyway as it was rooted). Now I have got the phone back, it's in a worse state than what it was when I took it into the shop. When I try to power on the phone, nothing happens at all, it's just a black screen. I assumed the battery might be flat so when I went to plug in the charger, the battery symbol shows but it's got a circle in the middle of it it as though it's loading but nothing else happens.
Does this mean my phone is completely dead for good with no fix at all?
If it's bin fodder I may as well sell it for parts and try to get a bit of money back out of it as I bought this SIM free and it cost me quite a bit back when it first came out.
I'd appreciate it if I didn't get a load of snotty remarks as though I'm the thickest person on earth! I am fairly new to all this and it's all I ever seem to experience from this website. Please only reply if you have a genuine answer to my problem.
Thank you.
:good:
Are you able to get into recovery?
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acwalter said:
Are you able to get into recovery?
Sent from my Galaxy Nexus using xda app-developers app
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Hi, no I'm not able to do anything with it.
s1mon87 said:
Hi, no I'm not able to do anything with it.
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Service centre next .
Your only help from here is charge battery and try usb jig to boot to download mode .
jje
Its SDS. Loads of threads about it. Needs Motherboard replacement from Samsung
rootSU said:
Its SDS. Loads of threads about it. Needs Motherboard replacement from Samsung
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Thank you for that, I'd never heard the term SDS (Sudden Death Syndrome) before. I didn't even know it existed! But anyway since you mentioned that, I did a search, found this link http://www.freesamsungrepairs.com and I called the number, they reckon they can fix it free of charge providing there's no physical or water damage (which there isn't) and all I have to pay is the postage fees! Sounds like there maybe some hope after all!
s1mon87 said:
Thank you for that, I'd never heard the term SDS (Sudden Death Syndrome) before. I didn't even know it existed! But anyway since you mentioned that, I did a search, found this link http://www.freesamsungrepairs.com and I called the number, they reckon they can fix it free of charge providing there's no physical or water damage (which there isn't) and all I have to pay is the postage fees! Sounds like there maybe some hope after all!
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Try your carrier / samsung first. It should be covered by warranty.
rootSU said:
Try your carrier / samsung first. It should be covered by warranty.
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Can people even return a rooted device with SDS?
Prominence19 said:
Can people even return a rooted device with SDS?
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They can't tell if it doesn't power up.

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