$80 Galaxy S3 Rebuild Thread - T-Mobile, Samsung Galaxy SIII

So I got a T999 T-Mobile Galaxy S3 off Craigslist for $80 with a shattered screen (lights up and makes noise but no image). Thought I'd make a thread of my progress/observations.
First, the phone.
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Guy got it for Christmas, broke three days later. Came with original box.
16 GB T999
Took the phone apart to get to screen assembly and noticed this.
I thought I'd been had, until I noticed this.
So, an i747 is just re-purposed to being a t999? I've been searching other threads to find info but haven't found any.
(Either way I use T-Mobile, so as long as it is a t999 all should be well...just thought that it odd to have an AT&T model # in a T-Mo phone.)
Can't wait to finally get a working Galaxy S3, got lucky in much the same way when I got my Galaxy S2 (i777) on the cheap by just replacing the screen (which I then sold for my Galaxy Nexus, which I sold to save up for one of these). Looks like I'll be getting to pocket a lot of that.
Exploded view, found a ribbon cable labeled GT-I9300...good to know parts are so cross-compatible on this model.

AFAIK some parts are just stamped that way.

Did you encounter any warranty stickers hiding any screws? Or covering anything preventing anything?
Sent from my SGH-T999 using Tapatalk 2

elesbb said:
Did you encounter any warranty stickers hiding any screws? Or covering anything preventing anything?
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Nope, as with any Samsung device, dis-assembly is quite straightforward. Literally a single screw holding the mobo, everything else held in place by ribbon cable tension and the adhesives holding those down. 10 screws around the outside perimeter holds all the plastic covers on.
Aside from the heavy adhesive holding my i777 S2's screen, dis-assembly was about the same simplicity...Apple devices on the other hand make you solve riddles to get them apart (not to mention multitudes of specific-sized screws).
...another reason why Samsung has my vote over Apple (had every iPhone from original to 4S...still didn't come close to my GS2/GNex).
And every one of those phones (with exception to GNex) was purchased broken...tis a sort of fun hobby

SekuHusky said:
Nope, as with any Samsung device, dis-assembly is quite straightforward. Literally a single screw holding the mobo, everything else held in place by ribbon cable tension and the adhesives holding those down. 10 screws around the outside perimeter holds all the plastic covers on.
Aside from the heavy adhesive holding my i777 S2's screen, dis-assembly was about the same simplicity...Apple devices on the other hand make you solve riddles to get them apart (not to mention multitudes of specific-sized screws).
...another reason why Samsung has my vote over Apple (had every iPhone from original to 4S...still didn't come close to my GS2/GNex).
And every one of those phones (with exception to GNex) was purchased broken...tis a sort of fun hobby
Click to expand...
Click to collapse
Yes it is fun I agree xP
And I'm glad to hear no warranty stickers. Kind of shocked though.
Sent from my SGH-T999 using Tapatalk 2

elesbb said:
Yes it is fun I agree xP
And I'm glad to hear no warranty stickers. Kind of shocked though.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
The only stickers I've seen so far are moisture indicators and like...1 strip of tape over the Wi Fi antenna cable.

Looks interesting. Had to take mine apart a little while back because my half retarded German Shepherd knocked a Coke over on it It was a pretty straightforward process, and I don't recall any warranty stickers on mine either.

Related

Do you like my SGS II Android Robot?

My korean friend sent me this over from Korea since we both bought this phone practically on the same week. Me in London, him in Seoul.
Thinking of selling a ton of these as they are good screen wipers.
You guys like?
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Swyped from my GT-I9100 using XDA App
Nearly as good as Android robot boot screen .
jje
pretty cool) possible to order somewhere?
I want two!
I am in Canada though. Anywhere I can order them?
makes it difficult to put in my belt case however
A quick google yielded a link, but being new i cant post it
However, the item is on a site called Alibaba and its called "Android mascot Celluar strap with cleaner".
Like the OP said, it looks like it too would be coming from seoul
I have a couple left my friend sent me cus they were dead cheap. Ill be willing to send one over(from UK) if the price you offer is worth the hassle lol >.<
Swyped from my GT-I9100 using XDA App
Darclite said:
A quick google yielded a link, but being new i cant post it
However, the item is on a site called Alibaba and its called "Android mascot Celluar strap with cleaner".
Like the OP said, it looks like it too would be coming from seoul
Click to expand...
Click to collapse
found a few on ebay. just search Android strap (or something like that)
Very nice! So, the Galaxy S2 does have a place to put cellphone straps in? Or do you need some kind of adapter?
I want that phone strap !!
Edit: Found it on ebay. LOL
http://cgi.ebay.co.uk/Android-Masco...084515?pt=PDA_Accessories&hash=item41596b6463
nkobayashi said:
Very nice! So, the Galaxy S2 does have a place to put cellphone straps in? Or do you need some kind of adapter?
Click to expand...
Click to collapse
There is a insertion hole above the volume rocker. Loving my robot
Swyped from my GT-I9100 using XDA App
Yeah I was wondering where that hole was on my S2, considering most phones developed by Asia based companies have some sort of cell phone strap hole or hook. You open the back plate and loop the strap onto a bit of plastic inside the back compartment. I thought it was a mic or speaker hole at first and didn't look into it further.
Also found my T-DMB antenna on the other side, it's a good 22cm long. It's been just under two weeks now, I feel like an idiot.
Sticks02 said:
Yeah I was wondering where that hole was on my S2, considering most phones developed by Asia based companies have some sort of cell phone strap hole or hook. You open the back plate and loop the strap onto a bit of plastic inside the back compartment. I thought it was a mic or speaker hole at first and didn't look into it further.
Also found my T-DMB antenna on the other side, it's a good 22cm long. It's been just under two weeks now, I feel like an idiot.
Click to expand...
Click to collapse
Lol interesting would like a picture!!! ****ty england has a long way to go before dmb comes out here...if it ever does that is...
Swyped from my GT-I9100 using XDA App
Thanks for the great find, just ordered two from eBay. Can't wait until they arrive!!
very nice!
can anyone make a video about inserting the strip
sorrowrain said:
can anyone make a video about inserting the strip
Click to expand...
Click to collapse
Just a note to anyone if using a case with just a hole not a cutout(like the official sgs case) for the strap thread that 1st then the phone
Take the battery cover off
Get a needle ready. I have some fine twezzers I used
push the end of the robot cord up and grab with needle..then gentlyuse other end of needle to push it around the small plastic raised bit and make sure its secure and replace cover
I ve hung my phone over sofa and flicked it side and spun it and it doesnt come out or pull batter off

Can someone please help me before I lose my mind?

Okay, so, after spending a bit too much time browsing this here forum I got the ridiculously terrible idea to paint my phone. Yeah, while it may have worked out for some of you, I guess I don't have the skills with a spray can as of yet, and my 600 dollar phone was a very bad place to try to learn. Anyhow, I really messed it up, and while everything still works, I would like to have my phone's sleek beauty returned as opposed to this sticky, peeling mess. So order a new housing, right? WRONG. Apparently the sprint housing literally doesn't exist online anywhere whatsoever. Yep. I've spent hours scouring the depths of the interwebs to absolutely no avail. I'm fairly sure the Verizon housing won't, in fact, work, due to the sim card slot it possesses that mine lacks. When I Google "sprint galaxy nexus replacement housing", it literally ****ing gives me links to chargers for sale. Which on its own is rather mind boggling. Anyways, what I'm hoping is that someone here happens to know where I can get my hands on a sprint gnex housing, or has one to sell. This phone is completely 100% functional, and I'd really rather not shell out 150 bucks to assurion to make it look pretty again. So, fellow nexus lovers, please hear my cries of desolation and offer some sort of advice. I miss how sexy this thing used to be... I'm never going to stop kicking myself for painting it. Anyways, hopefully some part of this wall of text made sense, because I am thoroughly desperate. Thanks.
Sent from my Galaxy Nexus using Tapatalk 2
http://www.ebay.com/itm/Sprint-Sams...ultDomain_0&hash=item35bea4adde#ht_500wt_1416
pics please
shockvaluejj said:
Okay, so, after spending a bit too much time browsing this here forum I got the ridiculously terrible idea to paint my phone. Yeah, while it may have worked out for some of you, I guess I don't have the skills with a spray can as of yet, and my 600 dollar phone was a very bad place to try to learn. Anyhow, I really messed it up, and while everything still works, I would like to have my phone's sleek beauty returned as opposed to this sticky, peeling mess. So order a new housing, right? WRONG. Apparently the sprint housing literally doesn't exist online anywhere whatsoever. Yep. I've spent hours scouring the depths of the interwebs to absolutely no avail. I'm fairly sure the Verizon housing won't, in fact, work, due to the sim card slot it possesses that mine lacks. When I Google "sprint galaxy nexus replacement housing", it literally ****ing gives me links to chargers for sale. Which on its own is rather mind boggling. Anyways, what I'm hoping is that someone here happens to know where I can get my hands on a sprint gnex housing, or has one to sell. This phone is completely 100% functional, and I'd really rather not shell out 150 bucks to assurion to make it look pretty again. So, fellow nexus lovers, please hear my cries of desolation and offer some sort of advice. I miss how sexy this thing used to be... I'm never going to stop kicking myself for painting it. Anyways, hopefully some part of this wall of text made sense, because I am thoroughly desperate. Thanks.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
You could try cleaning off the paint with acetone or paint thinner, tho im not sure what it will do to the finish on the nexus but it should remove some of it. other option is to sand it down gently and remove the paint the repaint. as far as the nexus housing it isnt available yet you could try finidng one online with a broken screen. otherwise at this time you may be SOL
kvizz said:
pics please
Click to expand...
Click to collapse
Agreed. We need pics.
I'd just pay the insurance, learn the lesson, and never ever do it again.
Really, if you have insurance this should be a no-brainer.
Sent from my Galaxy Nexus using xda premium
Okay, thanks for your help, guys. Btw, I was exaggerating quite a bit when I said sticky and peeling. I put a clear coat on it after the paint dried, so everything is staying like it is, both fortunately and unfortunately.
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Mostly, I'd just like to replace the middle housing because I screwed up the volume button/ the battery door doesn't sit nearly as nice as it used to. However, its completely functional otherwise, which is why it seems stupid to pay a significant amount of money for a whole new phone when all it needs to be good as new is a 10 dollar part. It seems odd to me that the GSM/Verizon housings are seemingly limitless, whereas the sprint one is nowhere to be found (without an accompanying LCD, lol).
Sent from my Galaxy Nexus using Tapatalk 2
Just strip the paint for the time being. Looks to me like you didn't sand quite good enough and didn't use an adhesion promoter and the pain didn't cure correctly.
not to troll or anything, but I kind of like the design it created. Personally I'd clear coat it and use it, makes for a unique pattern. or maybe use a thin layer of black over top and wet sand it down so the patterned lines come through as red.
Actually, I was planning on keeping this back cover, most likely big just need to somehow repair my volume button.
Sent from my Galaxy Nexus using Tapatalk 2
What's wrong with the volume rocker?
Sent from my SGH-T959 using xda premium

Poll:Raise your hand if your screen cracked without dropping it

There have been a few posts about the "inner" screen breaking whilst the phone is in a pocket. IE That the screen is somehow deficient.
Did your screen crack in a way that you think isn't your fault?
Check in here.
I'm thinking this can be a poll type thing, without comments other than the details. There are plenty of other threads discussing the different aspects of this.
I always keep mine in my front jeans pocket and am nervous about this whole thing. Especially if no is going to warranty for this.
Again lets not devolve into a pros and cons. Just the facts please.
ickster said:
There have been a few posts about the "inner" screen breaking whilst the phone is in a pocket. IE That the screen is somehow deficient.
Did your screen crack in a way that you think isn't your fault?
Check in here.
I'm thinking this can be a poll type thing, without comments other than the details. There are plenty of other threads discussing the different aspects of this.
I always keep mine in my front jeans pocket and am nervous about this whole thing. Especially if no is going to warranty for this.
Again lets not devolve into a pros and cons. Just the facts please.
Click to expand...
Click to collapse
I hope this screen doesn't crack...but, my s3 just did they very thing this past month...in my pocket, screen facing leg, and when i took it out, it was cracks...never dropped it..but, the T-mobile insurance gladly took 150 bones and send me another one.
Puts hand in air
I broke my note 2 screen by leaning forward in a chair to pick something up...
^^^Raises Hand^^^
Wth .... I always put my phone inside my pocket and havent broken my screen ... well not yet lol ..... I gotta get a sidepouch for this baby ..
Sent from my SGH-M919 using xda premium
This is my Screen after I played around with the swing set
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Sent from my SGH-M919 using Tapatalk 4 Beta
Mine cracked
I cracked the LCD under the gorilla glass of my TMo S4 while it was in my pocket with nothing else in my pocket. There were no cracks on the gorilla glass and it was in a protective case. I took it into the TMo store and the lady was nice enough to warranty it for me as long as I agreed she didn't see any cracks (battery was dead). She said however that it is likely they will charge me $150 after they discover the damage, which could take a couple months. That option sounded better than buying another S4 outright and it was cheaper than the $175 deductible for insurance.
So I would say, be very careful not to apply pressure to the screen. It would appear to me that they've slimmed down the phone at the sacrifice of pressure resistance, especially since my S2 is still kicking and sat a couple years in my pocket.
Cheers!
ickster said:
There have been a few posts about the "inner" screen breaking whilst the phone is in a pocket. IE That the screen is somehow deficient.
Did your screen crack in a way that you think isn't your fault?
Check in here.
I'm thinking this can be a poll type thing, without comments other than the details. There are plenty of other threads discussing the different aspects of this.
I always keep mine in my front jeans pocket and am nervous about this whole thing. Especially if no is going to warranty for this.
Again lets not devolve into a pros and cons. Just the facts please.
Click to expand...
Click to collapse
Right here with you. I posted a thread about this a while back. mine developed a hairline crack in less than 2 weeks. I still don't know how it happened, as my phone was never dropped either.
Mine has what looks like a (curved) line that goes from upper right corner to the bottom left one. But the glass is smooth and you don't feel any scratch from outside. I m pretty sure I bought it like that as I saw it during my 1st inspection of the phone (few days after purchase)
Is it cracked/scratched from inside and should I ask for replacement ? (I still have 2 days to return the phone)

I dropped my phone last night *tear* some advice would be nice...

But luckily it isnt a lot worse than it could of actually been, as you can see from the pics, the damage is done in the bottom left of the pic (or bottom right of the physical phone if that is how you want to consider it). Apologies on the quality of pictures as all I had to take the picture was my galaxy tab 10.1.
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So what I would like to know is, this is the digitizer that is damaged right? and if so it is easy to replace? Also where would be a good site to get my replacement part from?
I heard in xda that ebay is good for spare parts like digitizer
Screen still works?
Sent from my Galaxy Nexus using xda premium
I broke the screen on mine. It still worked just fine but had spidered all over and pieces of glass were starting to come out. I simply bought just the glass for it off eBay and replaced just the glass. Works perfect like it is new. Was under $20.
Alton (Halo 2) said:
Screen still works?
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Yes it still works perfectly it is mostly cracked on the bezel.
M3drvr said:
I broke the screen on mine. It still worked just fine but had spidered all over and pieces of glass were starting to come out. I simply bought just the glass for it off eBay and replaced just the glass. Works perfect like it is new. Was under $20.
Click to expand...
Click to collapse
I thought about doing that too, was it hard to take the glass and the glue off?
M3drvr said:
I broke the screen on mine. It still worked just fine but had spidered all over and pieces of glass were starting to come out. I simply bought just the glass for it off eBay and replaced just the glass. Works perfect like it is new. Was under $20.
Click to expand...
Click to collapse
I, too, have slightly broken glass on my phone and have been considering replacing just the glass, but the display, digitizer and glass seem to be glued together on these AMOLED screens and I heard separating them isn't easy.
I might just play the 180€ and get it repaired at there official service center :/
It's much like the S3. I used the screen replacement videos from them as a guide. The key is to use lots of heat and work slowly. It comes off just fine from the digitizer. Getting it started can be a bit difficult to get under the glass, but once it's started just gently progress along and use a blow dryer on low heat. They are glued together, but can be separated with heat and slowly prying them off. Watch the S3 videos and you'll get the idea. I couldn't find and galaxy nexus videos but the S3 ones worked fine. At one point everyone said the same thing about them that you can't replace just the glass too can they are glued together. But they're quite separable.
M3drvr said:
It's much like the S3. I used the screen replacement videos from them as a guide. The key is to use lots of heat and work slowly. It comes off just fine from the digitizer. Getting it started can be a bit difficult to get under the glass, but once it's started just gently progress along and use a blow dryer on low heat. They are glued together, but can be separated with heat and slowly prying them off. Watch the S3 videos and you'll get the idea. I couldn't find and galaxy nexus videos but the S3 ones worked fine. At one point everyone said the same thing about them that you can't replace just the glass too can they are glued together. But they're quite separable.
Click to expand...
Click to collapse
Thanks, I will look into it some more. I just can't really justify spending the 180 I was quoted for to get the work done by some repair centre or spend 120 on the actual screen and digitizer and then doing it myself when this phone is hardly worth that price.
jonnyg1097 said:
Thanks, I will look into it some more. I just can't really justify spending the 180 I was quoted for to get the work done by some repair centre or spend 120 on the actual screen and digitizer and then doing it myself when this phone is hardly worth that price.
Click to expand...
Click to collapse
Exactly what i thought.

N7 Repair - what electronics are IN the bezel?

So.... I had a VERY tough week at work and was exhausted, stumbling getting out of my car... and dropped my Nexus 7 (LTE!!!)... Screen was still fully visible but non-responsive and glass extremely shattered over the entire surface.
Like an IDIOT, I believed some of the tips and only ordered the glass/digitizer and not the LCD. Well there's $50 down the tube as you CANNOT separate them without destroying the LCD (do not believe anyone who says otherwise)..
So.... Hairdryer would not soften the glue at all so I had to buy a heat gun. On the lowest setting (for safety) it barely softened the glue and required a LOT of persuasion to get the glass loose. The LCD was (as pointed out by those who have actually done this) destroyed in the process... OK, now $100 for the full glass/LCD combo.
However, I have ONE huge concern. During the process, the bezel on the top got overheated and the plastic is damaged. The bezel still snaps securely to the back. However, I noticed there is a small circuit board *inside* the bezel with three metal contacts. What is that? Is it possible that's damaged? The plastic around it shows definite signs of heat damage. Since you CANNOT order a replacement bezel for a N7 2013, and since this is an LTE device, I'm pretty committed to fixing it still. But I'm nervous about ordering parts with the damaged bezel if there are irreplaceable electronics that have been damaged inside the bezel...
So... my question: What is that circuit board that is molded inside the bezel with the metal contacts? What are the odds it was destroyed?
(Posting photos in a few from the phone)
Here are the pictures.
In one side you can see the contacts. The other side the circuit board in question is visible in a small opening.
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EDIT: I looked at the part from iFixit, and the bezel is quite different on the LTE model from the Wifi model. It appears that this is the wifi antenna ... the bottom of my bezel has another similar one which is probably part of the LTE antenna. ... so the question is, what are the chances the heating damaged the wifi antenna... not sure what I think about a 4G only tablet...
Sent from my Nexus 4 using Tapatalk
UPDATE
Okay... I figured out the wifi antenna (and LTE 4g antenna at bottom?) are actually stickers... it appears they're not damaged as best I can tell. Hope so. The bezel is warped noticeably at one end, but it still snaps into the back side of the case just fine, and the circuit bords fit. So hopefully... *crosses fingers*... it is still repairable.
Honestly, at this point though, I wish more people who had actually DONE the repair would have suggested that it is NOT something to be done by end users. Reassurances that it's "easy if you follow the directions" are highly misguided. At this point I would have paid ASUS for a repair and come out ahead, once you count the resale value of a device that now has a visibly damaged bezel if I even get it working again. I've never had a problem repairing devices in the past, but this one is not as easy as so many "guides" make it sound.
I should have realized sooner that most of those who said it is easy are also in the business of selling glass/digitizers (USELESS!!!) and LCD/Glass/Digitizer combos.
quite similar experience to what i had trying to repair my old n7 glass, only did i order the glass/lcd combo from the beginning. cracked it while trying to fit it in the warped bezel tho.
Yeah, breaking glass due to the warped bezel is what worries me. Unfortunately the LTE bezel appears to be different than the WiFi, so buying a cheaper one and swapping the bezel doesn't appear to be an option either.
Sent from my Nexus 4 using Tapatalk

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