Hello,
my brothers galaxy s2 has broken down. i found on ebay a replacement motherboard, but it is not a i9100 but a i9100g motherboard.
i watched the pictures closely and it looks like the motherboard's shape is identical as the i9100 one, the connectors the antenna al looks like it is in the same spot so i was wondering if anyone knows if i can screw a i9100g motherboard into the phone.
kindest regards!
Different processor, different GPU.
MistahBungle said:
Different processor, different GPU.
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Click to collapse
i have read about the differences between both models, i dont mind the differences.
My doubt now is if i can use a i9100g motherboard with the i9100 screen....
thanks
Yep that could be an issue, also...
If you use an I9100G MB, you're effectively turning it into an I9100G. You won't be able to use I9100 firmware, and you might have problems with the other components (apart from the screen) not playing nice with what's on the MB. If it were me & I was keen on keeping the phone, I'd get an I9100 MB (I mean, I wouldn't; I'd get a new phone, but for the purpose of this exercise), they're not difficult or expensive to source these days. I can only remember one thread like this (that I've seen at least; there has probably been a few others) over the past ~2 yrs, and I don't recall how that worked out (whether the person ended up trying an I9100G MB or not).
Edit to add - Hopefully TheUnderling sees this thread, he's pretty cluey re: the hardware side of things & might be able to give you a more definite idea of what things might go wrong or whether you can get it to work OK without too many problems.
MistahBungle said:
Yep that could be an issue, also...
If you use an I9100G MB, you're effectively turning it into an I9100G. You won't be able to use I9100 firmware, and you might have problems with the other components (apart from the screen) not playing nice with what's on the MB. If it were me & I was keen on keeping the phone, I'd get an I9100 MB (I mean, I wouldn't; I'd get a new phone, but for the purpose of this exercise), they're not difficult or expensive to source these days. I can only remember one thread like this (that I've seen at least; there has probably been a few others) over the past ~2 yrs, and I don't recall how that worked out (whether the person ended up trying an I9100G MB or not).
Edit to add - Hopefully TheUnderling sees this thread, he's pretty cluey re: the hardware side of things & might be able to give you a more definite idea of what things might go wrong or whether you can get it to work OK without too many problems.
Click to expand...
Click to collapse
i don't mind to turn it into a 9100G he doesn't use the phone for gaming or whatsoever. its pure for phoning txting and social media.
so do i understand you correct that if i get this mb and place it that the screen might not work at all or distort? what other components do you mean... earphones ? or the usb charge, the camera?
at the moment i will keep on searching then for a second handed i9100 for parts.
thanks for the details so far! :good:
I am not a technician but in my own opinion it should work.
All the differences between i9100 and i9100g are CPU, GPU and software - shortly, the **** placed on motherboard. Screens, cameras and other stuff is still the same so changing MB will simply turn 9100 into 9100g.
I'm actually considering the same thing (but also I consider putting MB with Qualcomm CPU).
Why? F*ck exynos and its overheating and brickbugs goddamn!
Related
Wonder if anyone could help me as I have been thrown a little out of my depth. The story goes .....
Been using Iphone since 1st Gen, skipped the inbetween and then around 6 months ago went for the iphone 4. Just yesterday after watching some of the stuff on siri I was itching to go for the 4S, although it really felt this time against my better judgement. I knew I shouldnt be spending £500 just for a voice assistant, but I was impressed and was only inches from making the purchase.
However something stopped me and for some reason I just kept going back to the other phone I had heard something about, the Galaxy S2. I really didnt know ANYTHING about this phone, but decided to see what it was all about. It only took me a couple of hours to find out that on the surface this seems a far more impressive phone than the 4s.
It already has some voice recognition software, although it doesnt look like its quite up to siri standards, but the fact that you can plug in usb memory sticks, hook it up to the tv with little to no effort, the fantastic screen etc, it seemed too good to be true.
What has happened during all this research however is that I have picked up some information Im not quite sure of the answers to, which is where someone can maybe help me out.
I9100 vs I9100G ? Im going to be purchasing this in the UK probably on the three network. Is there ANY " G " stock in the UK as I would definately prefer the I9100. How can I be sure I get a 9100?
I read something about yellowing on the screen. Is this an issue with certain models or versions that I should be aware of and to try and avoid?
As with anything such as items like the PS3, PSP, is there any later revision I need to avoid during my purchase that cant be rooted or hacked as the other earlier models can?
I bought my iphone factory unlocked but with this I think I am going to take out a network contract, however are these phones easy to unlock unlike the later iphone models and again are there any later revisions where unlocking has become difficult or impossible?
Basically I am just after some friendly advice for someone who has not made the purchase yet. I just dont want to come back on here and someone say " Oh no, you didnt pick up the SGH-2013232-PPZ revision did you????? Your screwed!"
I have never, ever used an andriod phone before, so am completely new, but after clearing the apple mist, It just seems that in particular the SGS2 is definately pulling me away from continuing with my apple related destiny.
Any help would be very much appreciated.
P.S I did have an old username on here but for the life of me cant remember what it was. It dates back to when I used to come on here regarding my XDA Mini S device.
Make sure it is the GT-I9100. This phone is great. Had no problems so far. It's as good as iPhone 4s and alot.cheaper! IPhone is heavily overpriced.
Be prepared that it is not the same as an iPhone. Some thinks might be harder to configure. My gf has an iPhone and now wishes she had bought mine because Android can do so much more than ios and because my phone is cheaper while it can do the same
Sent from my GT-I9100 using xda premium
pewdle said:
I9100 vs I9100G ? Im going to be purchasing this in the UK probably on the three network. Is there ANY " G " stock in the UK as I would definately prefer the I9100. How can I be sure I get a 9100?
Click to expand...
Click to collapse
AFAIK, in Europe you'll be fine. The i9100G is only sold in a couple of markets, such as India.
I read something about yellowing on the screen. Is this an issue with certain models or versions that I should be aware of and to try and avoid?
Click to expand...
Click to collapse
New phones are fine. I believe that issue happened only on the first models.
As with anything such as items like the PS3, PSP, is there any later revision I need to avoid during my purchase that cant be rooted or hacked as the other earlier models can?
Click to expand...
Click to collapse
As far as you get a i9100, you'll be fine. You can root every single firmware released, keep root through firmware updates, revert bootloaders, etc. This is as much of an open phone as possible, short of a Nexus or Maemo/Meego.
Thanks for the advice. Still pretty nervous about plumping for my first android phone after so long on iphones, but from everything I have seen about the Galaxy S2 it seems to pretty much match the 4s and certainly seems to do things the 4s simply cant touch such as hooking up usb memory sticks and the ease of connecting the device through HDMI to TVs.
It might take a bit of getting used to the Android way compared to the Apple way .
But you can do what you want its your phone and SJ dont tell you what is what .
jje
Hi is possible to root the galaxy s2 i9100 without a PC.
My friend's usb charging port is stuffed, so yeah...
Thanks!
Flash a kernel with stock recovery (if you have 4.0.4 don't make a wipe or format!!!)
Send from my SGS2 I9100 with HassanROM and latest DorimanX 8.xx kernel
I wouldn't be messing with my phone at all unless I had the option to Odin flash. There are situations where that's your only option (other than paying a service centre to fix it). Forking out a few bucks for a new USB controller is the smart thing to do.
MistahBungle said:
I wouldn't be messing with my phone at all unless I had the option to Odin flash. There are situations where that's your only option (other than paying a service centre to fix it). Forking out a few bucks for a new USB controller is the smart thing to do.
Click to expand...
Click to collapse
Yeah....i'm kinda wary too, especially since its not my phone...
Update: he is currently on 4.1.2 stock & wants to flash pacman rom.
Could someone list the basic steps to follow & relevant links, i don't want to stuff this up
Edit: is there a video tutorial on how to replace the usb controller?
I don't have links because I've never done it, but there are threads on here (recently; detailed ones) specifying which part you need for which I9100 variant, Google/YouTube should yield you instructions on how (I'm told it's very easy to do).
Edit - To narrow it down a bit, search KeithRoss39's posts, he's posted about this issue/parts you need/etc more than a few times recently & knows his stuff.
MistahBungle said:
I don't have links because I've never done it, but there are threads on here (recently; detailed ones) specifying which part you need for which I9100 variant, Google/YouTube should yield you instructions on how (I'm told it's very easy to do).
Edit - To narrow it down a bit, search KeithRoss39's posts, he's posted about this issue/parts you need/etc more than a few times recently & knows his stuff.
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Click to collapse
Cheers, I've found the posts, very useful, will probably do this. :thumbup:
No probs GL.
Any problems.... Feel free to PM me....
Edit....MistahBungle gives sound advice.....better to spend pocket change on replacing the board than risk a sizeable bill at a service centre.....
Sent from my Chameleon powered S2 via XDA Developers App
Listen to Mistahbungles advice.If a flash goes wrong,you can end up with no boot,and no recovery,and in your case,no way of the pc recognizing your phone.
Ive had a modem flash doing that to me,but was easy to fix since my phone connected to my laptop.
keithross39 said:
Any problems.... Feel free to PM me....
Edit....MistahBungle gives sound advice.....better to spend pocket change on replacing the board than risk a sizeable bill at a service centre.....
Sent from my Chameleon powered S2 via XDA Developers App
Click to expand...
Click to collapse
Yeah, I didn't know it was so cheap and damn easy to do, thanks again guys, s2 forum people are quite friendly lol
Theres a couple of threads about replacing usb boards in the general section.Read them to see where to buy one and how other things can go worse...
Hi everyone! Today I finally decided to register in this great community, mainly because I'm looking for help and you are the ones that can help me.
I'm Henry and as the title says, I've hold and played with a Samsung Galaxy S3 running nothing more than Gingerbread. Why and how were my first questions when I first saw it, but I haven't been able to answer that.
This is the story: a friend of mine was given that GS3 hoping that he could solve the stuttering and lagging that it had (has) after a professor of him took it to a "technician". He, being the Android lover he is became surprised, so he came to me yesterday hoping that we could bring things back to normal (install stock jelly bean), but with no avail. That "thing" has the stock recovery and is not rooted, things we found EXTREMELY weird. We spent three hours trying to root it and then install a new recovery using different tools (gingerbreak, odin, odin mobile [we realized odin mobile needs root permissions to work, but still], samsung kies, universal_gb_root, framaroot) but you guessed: nothing worked. The only thing we didn't use was SuperOneClick. We couldn't put it into download mode and when we connected it to the pc, it didn't appeared as "adb interface" or "android composite device" but appeared with another strange name that had nothing to do with samsung or android, I can't recall the name of it right now. The other things we found was that the GS3 was showing that the internal storage was just 200mb, when it's a phone with "16"gb of storage, and that the battery says SAMSONG instead of SAMSUNG.
Long story short: it was an international, unlocked Samsung Galaxy GS3 i9300 running Gingerbread. My friend got it because a professor of him wanted he to fix it because after she took it to a "technician" it was very laggy. It was not rooted, it has stock android recovery (useless) and odin won't recognize it.
Do you guys have any effing idea of what is going on and how can we fix it?
We have three hypothesis: 1) they swapped her phone with a chinese knockoff (an extremely identical and functional knockoff); 2) they swapped the GS3's hard drive; 3) they didn't know what they were doing and installed Gingerbread instead of Jelly Bean (yup, sounds unlikely).
Thank you very much for yor help and attention!
Before getting halfway through your post, I decided you were talking about a clone/ knock-off
rootSU said:
Before getting halfway through your post, I decided you were talking about a clone/ knock-off
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Click to collapse
Then it's an extremely accurate clone. It has the samsung's boot animation, sounds, everything!
henry-gz said:
Then it's an extremely accurate clone. It has the samsung's boot animation, sounds, everything!
Click to expand...
Click to collapse
They all do. These things you listed are the easiest things to "clone". In fact, since they live in software, they could easily have been ripped out of the official firmware. A friend of mine (willingly) bought a Note 2 clone. It even has the annoying whistle notification.
It's not that accurate a clone though, if it comes with gingerbread, which the S3 never came with.
rootSU said:
They all do. These things you listed are the easiest things to "clone". In fact, since they live in software, they could easily have been ripped out of the official firmware. A friend of mine (willingly) bought a Note 2 clone. It even has the annoying whistle notification.
It's not that accurate a clone though, if it comes with gingerbread, which the S3 never came with.
Click to expand...
Click to collapse
Well, you do have great points. Even so, is there something we can do about it? Besides give the police a heads up?
henry-gz said:
is there something we can do about it?
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Click to collapse
You need to prove 2 things.
1) It is a fake
2) It was not a fake before
2 is quite easy if it was supplied form an official network / carrier / provider store. 1 will involve screenshots of the about phone area and some physical shots as well as some info gained from this app: https://play.google.com/store/apps/details?id=com.cpuid.cpu_z&hl=en
rootSU said:
You need to prove 2 things.
1) It is a fake
2) It was not a fake before
2 is quite easy if it was supplied form an official network / carrier / provider store. 1 will involve screenshots of the about phone area and some physical shots as well as some info gained from this app: https: //play. google. com/store/apps/details?id=com. cpuid.cpu_z&hl=en
Click to expand...
Click to collapse
Okay, I'll try to find that out asap and then I'll post the update here. Thank you very much for your help!
henry-gz said:
Okay, I'll try to find that out asap and then I'll post the update here. Thank you very much for your help!
Click to expand...
Click to collapse
You're welcome. Please let me know how you get on,
Easiest way to tell a clone is to take the back off and compare side by side with a genuine s3, the shape of the inner mouldings, position of sim and sd readers is very hard to exactly match during the reverse engineering process.
But the gingerbread and lack of download mode is conclusive in itself.
Check the imei and serial numbers on the original phone packaging against the imei of the handset you hold, if they are the same then your friend bought a clone.
Hello,
I want to buy a second-hand pebble blue S3 for 220euros. Apparently it is in good conditions, it works perfectly, everything is in order. I wanted Note2 but there is no longer in stock (~350euros 2hand). I want to know couple things about this S3. My brothers have S1 and S2 and no serious problems so far (owned for more than 2 years)
1. Is it a durable device?
2. What problems could I encounter?
3. Is there any way to check the history of the phone? (e.g. how many hours have been spoken)
4. I am not going to root/mod it in any way, which genuine software version seems to be the best?
5. Is there any differences between white and pebble blue version?
6. Compared to Note2, is it a major difference? (apart from the screen size)
7. What about the price? Does it seem right?
I would appreciate if anybody would sincerely answer my questions.
P.S: I do not want HTC/LG alternatives as I do not trust them. (already had experiences with their products and they're rubbish).
AfXv237 said:
Hello,
I want to buy a second-hand pebble blue S3 for 220euros. Apparently it is in good conditions, it works perfectly, everything is in order. I wanted Note2 but there is no longer in stock (~350euros 2hand). I want to know couple things about this S3. My brothers have S1 and S2 and no serious problems so far (owned for more than 2 years)
1. Is it a durable device?
2. What problems could I encounter?
3. Is there any way to check the history of the phone? (e.g. how many hours have been spoken)
4. I am not going to root/mod it in any way, which genuine software version seems to be the best?
5. Is there any differences between white and pebble blue version?
6. Compared to Note2, is it a major difference? (apart from the screen size)
7. What about the price? Does it seem right?
I would appreciate if anybody would sincerely answer my questions.
P.S: I do not want HTC/LG alternatives as I do not trust them. (already had experiences with their products and they're rubbish).
Click to expand...
Click to collapse
As far i know..
1. It's up to you... do not try harmful things (installing wrong roms/mods) and it will be solid as a rock.
1a. If you install the correct mods/roms (which one is ok for your phone) it will fly!
4. the latest Official (4.1.2 At the moment; watch out for EMG4 new EFS Data format) firmware
5. Colour? :cyclops:
AfXv237 said:
Hello,
I want to buy a second-hand pebble blue S3 for 220euros. Apparently it is in good conditions, it works perfectly, everything is in order. I wanted Note2 but there is no longer in stock (~350euros 2hand). I want to know couple things about this S3. My brothers have S1 and S2 and no serious problems so far (owned for more than 2 years)
1. Is it a durable device?
Its a year plus old .
2. What problems could I encounter?
SDS
http://forum.xda-developers.com/showthread.php?t=2344125
3. Is there any way to check the history of the phone? (e.g. how many hours have been spoken)
NO
4. I am not going to root/mod it in any way, which genuine software version seems to be the best?
No such thing in respect of rooting or modding .
5. Is there any differences between white and pebble blue version?
NO
I would appreciate if anybody would sincerely answer my questions.
You are posting in the wrong forum and clearly if you are looking to root or mod will need to read the faqs and guides first ..
You may find more answers by searching for this identical frequently posted question .
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Click to collapse
Read the threads here about Sudden Death and Freezing. I had fits with the freezing issue. While mine is working fine now (after a LOT of pain), I would not recommend it due to this.
I'm about to sell the phone, honestly I would recommend you go and get the Note II if you are on a budget, this isn't the best phone ever, it could have been the best phone of 2012 if it had 2GB of ram, 1GB just isn't enough anymore.
I dont see any reason not to get this phone, if you get it that cheap in a good condition. 2gb are not really necessary. The only downside it has is the UI touchwiz which is kind of slow and overloaded, but this is still an issue on the note 2/3 and s4. But to be honest, other custom UIs from htc and so on are not really better.
The sudden death syndrome also shouldnt affect you, as long as the phone was updated to 4.1.
Sent from my GT-I9300 using XDA Premium 4 mobile app
I found a cheaper one, at ~210 euros, white, 16gb. I know that 1GB RAM might not be enough, this is why I wanted Note2 (i like the bigger screen too). Unfortunately, I am worried about the durability of the Note2 because theoretically it does not come with Gorilla Glass. I work in kind of severe conditions, I'm a mechanic (ofc the phone will sit in a comfy hard leather). Also, is more than 100 euros more expensive and I'm a bit tight with money. Regarding the S3, I've read about the update that fixed the sudden death syndrome, but I've also heard that the phone might stop working after 150-200 days (at least some people said so). Should I be afraid of this or not?
Update: the cheapest Note2 I've found is at ~330 euros. The extra 120 euros are not justified. My brother has S2 (same 1GB RAM) and it does just fine, not to mention that even the S1 handles pretty well with 512MB .
In conclusion, I am going to buy a 2nd-hand S3 i9300 (used ~ a year or less). It looks and works normal, as it should. Considering the fact that I am paying over 200 euros for it, I really want to be sure that I am making a good decision. So far, S1 and S2 did an amazing job, so I am expecting the same from the S3. If are there any problems/reasons not to buy it, please enlighten me up. (apart from SDS if it isn't already fixed or it won't get fixed after software update)
I just want to say, like you, I went with the exact same reasoning about the 1gb on the s3. I upgraded from the s1 and also thought Samsung did a good job with the s1 and s2, etc. Well, not so. Thing is, they bloated the phone so bad that 1gb is really REALLY short. All i'm saying is that way of thinking is wrong and I thought you'd want this clarified.
That said, 1gb is not the end of the world (just the end of multitasking lol) and for the price you're paying I do believe it's totally worth it. Phone is still a beast on most cases and you probably won't be disappointed.
About the sds, had one s3 failing 1 weak after buying. Ics was the firmware of the moment and therefore not safe. Was replaced by a new one and never had another issue. If you can use the phone for 1 day before buying you can check for random freezing and rebooting. Those are really clear signs of imminent failure. To be honest, I've not heard of anyone's phone falling on a 150, 200 days timeframe. People do complaint about a bit of lag from time to time and and like to think thats the 'fix' working.
Sent from my GT-I9300 using xda premium
kaynpayn said:
I just want to say, like you, I went with the exact same reasoning about the 1gb on the s3. I upgraded from the s1 and also thought Samsung did a good job with the s1 and s2, etc. Well, not so. Thing is, they bloated the phone so bad that 1gb is really REALLY short. All i'm saying is that way of thinking is wrong and I thought you'd want this clarified.
That said, 1gb is not the end of the world (just the end of multitasking lol) and for the price you're paying I do believe it's totally worth it. Phone is still a beast on most cases and you probably won't be disappointed.
About the sds, had one s3 failing 1 weak after buying. Ics was the firmware of the moment and therefore not safe. Was replaced by a new one and never had another issue. If you can use the phone for 1 day before buying you can check for random freezing and rebooting. Those are really clear signs of imminent failure. To be honest, I've not heard of anyone's phone falling on a 150, 200 days timeframe. People do complaint about a bit of lag from time to time and and like to think thats the 'fix' working.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Thank you for the 'gold' info. about 1GB RAM not being enough for S3. Obviously, I/we tend to mix things up and compare an unknown thing with a related known one. But at the end of the day I have no other choice, I just can't see any better option at this value. Moreover, I had couple occasions to play with it a bit and I find it really fast, responsive (while surfing on the internet for instance). Anyway, I am not going to push it to extremes. Mostly surfing the internet, talking, messages, FB, maybe music, couple games (just in case I get too bored when I am waiting or sth ). After all, every phone freezes from time to time, it isn't something specific to S3.
Thank you for the precious info, mate. :good:
Save up for the nexus or wait for refresh nexus
Sent from my GT-I9300 using Tapatalk
tonyt3rry said:
Save up for the nexus or wait for refresh nexus
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
LG Nexus 4? If so, no thank you, never LG again.
HTC one maybe they are quick with updates
Sent from my GT-I9300 using Tapatalk
Those phones dont fit his current budget. Also, htc is definitely not fast at updating their devices. It only seems to look like this, since they recently updated their flagship, but thats it.
@op, you are definitely not doing anything wrong with the s3. Guess why it was and is still very popular
Sent from my GT-I9300 using XDA Premium 4 mobile app
The only thing that holds me from buying HTCs is the fact that the battery is not removable. I always had a spare battery with me wherever I went (in the car/jacket/blazer). Same rule will apply for the S3.
I destroyed my lcd screen on a ntelos sch-r760, I tested switching my circuit board(not sure of the correct term) on a friends r760, powered up and looked exactly like mine(pin, icons, contacts, apps, texts) but I didnt try calling though, internet worked also. So, does that mean I can buy a used one even if the esn is bad, does it even matter which carrier as long as it's a r760 model? It seems the little circuit board that allows the sm card holds the brains of the phone? Thanks for any help/insight, let me know if you need more info.
As long as it's the same model it should be fine. Might take you a while to source a board though, very few people on here have this phone, I can't imagine spare parts would be as plentiful for, say, the I9100.
You could try looking on
parts4repair.com
You might get lucky......
Sent from my Markox/Gustavo_s powered KitKatted S2
As long as that little circuit board holds the brains, I'm thinking about finding a used r760 on ebay or cl, even if it has a bad meid/esn or different carrier, as long as it holds a charge and lcd works. Then just swap the circuit boards instead of repairing mine. MistahBungle, you're saying my thought process should work? Thanks again
'As long as it's the same model it should be fine' (don't make me post it in size 7 bold italic).
MistahBungle said:
'As long as it's the same model it should be fine' (don't make me post it in size 7 bold italic).
Click to expand...
Click to collapse
or...