Samsung Galaxy S2 smartphone - Motherboard replacement - Galaxy S II Q&A, Help & Troubleshooting

Hi All, I have been using S2 since 1 n half year. I have rooted my cell many times , recently I rooted my cell with Jelly Bean unofficial , it was working fine for 1 month , yesterday suddenly cell phone was switched off and it did not restart. When I took it to Samsung service center , the person says , there is problem with Motherboard whcih need to be replaced for 10000 rs. Can any one suggest for alternative / lesser price motherboard / any suggestion. Thanks in advance.

Check eBay/Google search to try & buy a 2nd hand broken phone/with a broken screen (someone on here also managed to find a 2nd hand board on its own about a week or so ago, I don't recall where from) you can pull the motherboard out of & swap into yours. If you're not confident doing it yourself, a local mobile shop may do it for your more cheaply than what you've been quoted for what I assume (??) is a new motherboard as opposed to a 2nd hand one.

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[Q] how much cost motherboard(mainborad) for sgs 2?

hello
any one know how much motherboard(mainborad) for galaxy s ii international version cost?
and if there is online store for buy one?
moshxsoft said:
hello
any one know how much motherboard(mainborad) for galaxy s ii international version cost?
and if there is online store for buy one?
Click to expand...
Click to collapse
here if you give them your defective motherboard you can have a 50$ discount so theoretically you canbuy a new motherboard for 139$
Bummer, you can buy a used s2 for a little more than this.
8000 INR , but i had mine replaced for 5000 INR (without bill) from a sammy service centre
need shop location
Hey kjplasma could u plz tell me where can I find one with or without bill. Could u tell me the address. I want to buy one main board for my Samsung Galaxy S II I9100. If possible near by location of Hyderabad.
pragnanthv.in said:
Hey kjplasma could u plz tell me where can I find one with or without bill. Could u tell me the address. I want to buy one main board for my Samsung Galaxy S II I9100. If possible near by location of Hyderabad.
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Click to collapse
i actually did it in cochin..visit a couple of service centres around your area n tell them you are short on cash and if there is any way to do it for a lesser amount
but BEWARE:: if you do it without a bill you get no warranty !!!
Thanks buddy I'll search for it.
Sent from my GT-N7000 using xda app-developers app
kjplasma said:
8000 INR , but i had mine replaced for 5000 INR (without bill) from a sammy service centre
Click to expand...
Click to collapse
how cost in dollar??
moshxsoft said:
how cost in dollar??
Click to expand...
Click to collapse
thats in indian rupee ...do the conversion
s2 fried motherboard
kjplasma said:
8000 INR , but i had mine replaced for 5000 INR (without bill) from a sammy service centre
Click to expand...
Click to collapse
I live in jeddah, can I ship it to cochin and ask them to repair it at the same cost, no service centers here that might assist with the low cost replacement. Do you have their address and number?
I have a fried motherboard too, gave it to the service center guys here in Jeddah and they say that it will cost me more than what it would to buy a used S2
Probable cause (cause and effect, not necessarily correct from a technical perspective)
I think it could have been my car charger that might have fried it... assuming that i did see once that the battery dropped from 70% to 40% after i connected the charger and I was foolish enough to connect it when the phone was completely out of battery... yeah tell me about it. I purchased another battery too.. original with the hologram and everything but after a week or so the phone would just not boot up.
hi
if you ask me!!! your galay s2 its useless so you gona start thinking to buy an galaxy s3!!!!!!!!!!!!
lol
kjplasma said:
8000 INR , but i had mine replaced for 5000 INR (without bill) from a sammy service centre
Click to expand...
Click to collapse
Can u tell me how much time is required to replace the MOTHERBOARD of Samsung Galaxy S2 ...and what's the waiting time to get the delivery of the phone ..coz i also faced the problem with my GS2 a week ago and it's been a week till now still not received the phone from service center.........and they updated my delivery status after installing a motherboard ........ a phone require overwrite...does it require a overwrite or not?.......... and if require how much time it takes.....This problem all happens only when I was updating my phone to official jellybean update and while rebooting the phone stucked on Welcome Screen the one with(SAMSUNG GALAXY S2 GT-I9100G)........Pls.HELP !!!!...The Service Centre also took a time of 3-4 days to get the part from it's office....
You have two choices re: motherboard replacement -
1) Samsung/service centre - New motherboard, retain original IMEI in most cases/dependant on country (Most expensive option).
2) Search eBay/elsewhere online for a 2nd hand motherboard (you do see them on their own occasionally), or more likely look for a broken phone (screen broken but otherwise OK, for example) you can take the motherboard from. You can either replace this yourself if you feel confident enough, or you can pay a local mobile repair shop to swap this motherboard for the dead one on your phone (Cheapest option). With this option your IMEI will change to that of the phone the board came from, which is no big deal normally (Do not try to restore your old IMEI via an EFS backup restore, fair chance you'll bork your phone if you do).
Samsung will not sell you a new motherboard on it's own. If an authorised service centre sells you a new one without them doing the labor of replacing the old one, you're very very lucky & Samsung would probably chuck a fit if they found out.
Costs will obviously vary widely whichever option you chose, dependent on country normally.

i need original Main board "Motherboard" for my S2 I900 , From where i can get one ??

i need original Main board "Motherboard" for my S2 I900 , From where i can get one ??
hello
my main board damaged because of some software conflict
i tried the JTag thing with the riff box , but they told me we tried but we cant
because the power fail every time they try to open start
they told me some ic on the main board related to the power is damaged
please tell me from where i can get original main board
ebay , amazon , etc
any links or some online shop accept pay using visa
MamomaN said:
hello
my main board damaged because of some software conflict
i tried the JTag thing with the riff box , but they told me we tried but we cant
because the power fail every time they try to open start
they told me some ic on the main board related to the power is damaged
please tell me from where i can get original main board
ebay , amazon , etc
any links or some online shop accept pay using visa
Click to expand...
Click to collapse
Its hard to find working main boards. Quickest way is to get it repaired by samsung service centers. But it will almost cost you as same as getting a second hand GS2. If you are willing to take a risk you can buy screen damaged phones on ebay and use its motherboard. Decision is up to you
i can't find any screen damaged phone on ebay or amazon
MamomaN said:
i can't find any screen damaged phone on ebay or amazon
Click to expand...
Click to collapse
Then you should take your phone to samsung and ask for the price of a mb replacement
Nothing new .. still searching
and samsung agency on my country told me the board coasts 90% from the price of the phone as new
so , i should end my searching or there's any hope ?
You've already been told either eBay/Amazon for busted phone or Samsung/authorised repairer (who will charge you labour to install said MB; Samsung won't sell you one for obvious reasons, as you've found out)
What more are you expecting anyone here to tell you that you haven't already been told ? You were told those options because they're the options anyone who visits here in your situation would look at (I know I'd be looking for a 'donor'/broken phone first, then I'd be biting the bullet & either paying Samsung to fix it or get a new phone).
Posting here again in the hope this has somehow changed over the past week isn't going to make it so.

[Q] Samsung S2 GTi9100 Dead- Soultion Need.

Hi Friends,
I am new to this website and I am here to get a possible DIY solution to restart my Galaxy S2.
Its been a week now and its not working at all . I have checked almost all videos and thread however unable to find a steamline solution.
My phone was showing Samsung logo in case of power Up however after that there was no responce. Tried several times but no luck.
Later I gave my phone to Samsung sevice station , guy gave the assurance to get it done in 3 hrs as its a normal thing. Today, I got my phone back in a dead state and he says (Sir, we are unable to reboot as it has some harware issue and will cost over 8k INR to change the mother board).
Guys, I dont find it worth investing on a 2 Yr old phone. Hence I want to take a chance to get it started myself.
Please Guide.
You can't. Do you think they make this stuff up at service centres or something ? Not everything is a Samsung conspiracy against users.
If your phone won't boot at all & shows no signs of life, what do you expect anyone here to say ? One way or another, if you want your phone to work again, you're replacing the motherboard. Whether you pay a service centre to put a new one in, or whether you source a 2nd hand one from a 'donor' phone (one with a broken screen which is otherwise OK, for example) & either replace it yourself or pay a local mobile repair shop (who isn't a Samsung service centre) to do it, is up to you.
As you've already mentioned you have a 2 yr old phone that doesn't work, and it won't be working again without you spending a not insignificant amount money. If it were me, I'd be getting a new phone.

IMEI Fix due to new motherboard?

Hi guys !
A few weeks ago, I accidentally deadbricked my Galaxy Note I717 (known in Singapore as the Note 1 LTE/N7005) , so I sent it to a repair shop to get the whole motherboard replaced. I just got it back yesterday, and I could not get a stable signal at all , only LTE and GSM on rare occasions for a few minutes. I checked the IMEI and found out that the software's IMEI did not match the one printed on the back of the phone.
Any ideas how can I get this issue fixed WITHOUT buying a 3rd party SDT Box or such items?
Thanks !
From what I know, replacing the motherboard is like getting a different phone. So, you may need to contact your service provider and tell them that you repaired your phone. See if they can update your account to make your service work on the phone.

S2 will not power on

A couple of weeks ago my S2 keep restarting itself and then getting stuck while booting. After doing that a few times, it went totally dead and will no longer power on. I have tried a different battery but it didn't work either.
Any advice on how I could go about fixing this. The device was rooted and was running a custom rom for over a year without any problems.
Give us more info!!"
What rom?
What kernel?
Replace motherboard - service centre = new board (expensive option), or source 2nd hand board yourself online & pay local mobile repair shop to swap (not service centre; cheaper option), or new phone.
the only way is go to your nearest service center and get the phone repaired.

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