[Q] Bricked Samsung Galaxy S - Galaxy S I9000 Q&A, Help & Troubleshooting

I already read all kinds of guides to unbrick the Galaxy S but none of them worked.
First, the patient:
Samsung Galaxy S International Version, factory free. Froyo 2.2.1 (I don't know if it is related with this problem, but 2 or 3 weeks ago I updated from Froyo 2.2 to 2.2.1)
Now the symptoms:
Two days ago, several settings changed to default, and even though it looked weird I didn't worry.
Yesterday, when I went into the Android Market web, a message appeared, saying that I didn't have any phone registered in my account. I thought it was a phone problem (and boy, it was!) so I restarted it. It didn't. It shows the Samsung logo with the model, then the Galaxy S animation and that's it! a minute later the screen goes black and vibrates randomly, every 2 minutes or so.
The 'treatment':
I already had a problem like this in the past, but then it was really my fault. After desperately looking for the solution, I managed to do a hard reset by using the 'adb reboot recovery' command, because the 3 button combo didn't work. This time I used the combo, just in case, and it worked! but before showing me the recovery options some weird message about installing some csc stuff appeared. When the recovery menu appeared, I thought that the phone was OK, so I rebooted it without doing anything else (I should have done the factory reset, right!? but I didn't want to lose anything :S). Big mistake: the problem continues, and now the 3 button combo doesn't work!
The 'adb reboot recovery' command doesn't work either. When I use it, this message appears:
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
I have already done *almost* everything I found in the forums. The only thing I haven't tried is the USB jig method.
I should mention that I've never used Odin, or downloaded a custom ROM or anything like that. When I had Froyo 2.2 I rooted the phone but with the update it was gone. And that's it! no lagfixes, no custom ROMs, no nothing!
Can somebody help me?
PD: Sorry for my English, I am Peruvian .

I suggest that you flash back to stock Froyo 2.2 via Odin with pit 512 and repartition checked .
jje

How can I do it if my computer can't find my phone? Can Odin find it?

ultrachilled said:
How can I do it if my computer can't find my phone? Can Odin find it?
Click to expand...
Click to collapse
Sorry missed out use the USB jig .
jje

Does it really work?
Is it the only thing to do?
Besides, I have no electronic skills...

ultrachilled said:
I already read all kinds of guides to unbrick the Galaxy S but none of them worked.
First, the patient:
Samsung Galaxy S International Version, factory free. Froyo 2.2.1 (I don't know if it is related with this problem, but 2 or 3 weeks ago I updated from Froyo 2.2 to 2.2.1)
Now the symptoms:
Two days ago, several settings changed to default, and even though it looked weird I didn't worry.
Yesterday, when I went into the Android Market web, a message appeared, saying that I didn't have any phone registered in my account. I thought it was a phone problem (and boy, it was!) so I restarted it. It didn't. It shows the Samsung logo with the model, then the Galaxy S animation and that's it! a minute later the screen goes black and vibrates randomly, every 2 minutes or so.
The 'treatment':
I already had a problem like this in the past, but then it was really my fault. After desperately looking for the solution, I managed to do a hard reset by using the 'adb reboot recovery' command, because the 3 button combo didn't work. This time I used the combo, just in case, and it worked! but before showing me the recovery options some weird message about installing some csc stuff appeared. When the recovery menu appeared, I thought that the phone was OK, so I rebooted it without doing anything else (I should have done the factory reset, right!? but I didn't want to lose anything :S). Big mistake: the problem continues, and now the 3 button combo doesn't work!
The 'adb reboot recovery' command doesn't work either. When I use it, this message appears:
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
I have already done *almost* everything I found in the forums. The only thing I haven't tried is the USB jig method.
I should mention that I've never used Odin, or downloaded a custom ROM or anything like that. When I had Froyo 2.2 I rooted the phone but with the update it was gone. And that's it! no lagfixes, no custom ROMs, no nothing!
Can somebody help me?
PD: Sorry for my English, I am Peruvian .
Click to expand...
Click to collapse
Had a similar problem with mine, went from 2.1 to 2.2 on a factory unlocked phone and wound up in the same position you are in, first the pics in gallery started doubling up, then problem with market. 3 button combo no longer worked. Was pretty new to xda and sgs so didn't try adb. What I did do was bring it to my local vodafone shop, and even though it wasn't bought from them, they sent it off. Got it back within 4 days, free of charge, and the maintenance report stated that they had replaced a faulty display module, and upgraded it to 2.2.1, which wasn't available here at the time. (Doesn't make sense to me, but it must have been a hardware fail of some sort) but it got fixed, fast and for free.

ultrachilled said:
Does it really work?
Is it the only thing to do?
Besides, I have no electronic skills...
Click to expand...
Click to collapse
Yes it works, I used it. Now I have stashed my home made electric component at a very safe place as I know while working with hacks I am going to need it again.
You literally don't need much electronic skills. What you need is a Micro USB cable (buy the cheapest one that u can find if u have to buy).
Buy a 301K resistor (if not available then get as many to bring total to 301k, I bought 3 300K and 1 1K to make a total to 301K).
There are tutorials with pictures on this site, search and u will find them.
One last thing don't worry at all up to this moment your phone is fine. Once you have your JIG ready, post a message or I am sure some one will guide you through or PM me I most certainly will as I know exactly how frustrated you might be right now.
Cheers

Try to go to download mode (volume down+home+power) if you can do that, send me a private message and i will explain you about odin.
Something more: what is USB jig?
Espera. ¿he leido que eres peruano? ¿k c*j*n*s hago diciendotelo en ingles?

DMD9 said:
Had a similar problem with mine, went from 1.6 to 2.2 on a factory unlocked phone and wound up in the same position you are in, first the pics in gallery started doubling up, then problem with market. 3 button combo no longer worked. Was pretty new to xda and sgs so didn't try adb. What I did do was bring it to my local vodafone shop, and even though it wasn't bought from them, they sent it off. Got it back within 4 days, free of charge, and the maintenance report stated that they had replaced a faulty display module, and upgraded it to 2.2.1, which wasn't available here at the time. (Doesn't make sense to me, but it must have been a hardware fail of some sort) but it got fixed, fast and for free.
Click to expand...
Click to collapse
A friend of mine bought this phone for me in Spain and sent it to me, and here in Peru only Movistar has this kind of phones. I'll take it to them, but something tells me that their won't be as good as Vodafone's.
Khalid Ali said:
Yes it works, I used it. Now I have stashed my home made electric component at a very safe place as I know while working with hacks I am going to need it again.
You literally don't need much electronic skills. What you need is a Micro USB cable (buy the cheapest one that u can find if u have to buy).
Buy a 301K resistor (if not available then get as many to bring total to 301k, I bought 3 300K and 1 1K to make a total to 301K).
There are tutorials with pictures on this site, search and u will find them.
One last thing don't worry at all up to this moment your phone is fine. Once you have your JIG ready, post a message or I am sure some one will guide you through or PM me I most certainly will as I know exactly how frustrated you might be right now.
Cheers
Click to expand...
Click to collapse
Thankfully, the only thing I am sure is that my phone is fine... It's very hard for a Galaxy S to completely go FUBAR (unbrickable, I heard). But I'm really frustrated, not only with this problem, but with the RFS lag. I watch some friends' android phones (LG Optimus One, for example) go really smoothly while mine sometimes goes choppy, and it makes me envious Actually, the first time I f*cked with my phone was when I tried to use OCLF. The only thing left was to resign myself.
I expect to make my jig tomorrow, even though I have a very unsteady hand
miguelici said:
Try to go to download mode (volume down+home+power) if you can do that, send me a private message and i will explain you about odin.
Something more: what is USB jig?
Espera. ¿he leido que eres peruano? ¿k c*j*n*s hago diciendotelo en ingles?
Click to expand...
Click to collapse
I tried to get the phone in download mode and recovery mode with the 3 button combo, and nothing happened. As I wrote before, I could get the phone in recovery mode once, but now I can't. I should have done the hard reset then, damn it!
And about Odin, I heard that I can brick my phone with it if I do something wrong, so I never used it (I don't want an expensive paperweight ).
About your question, a USB jig is a 'device' (so to speak) that one can manually make with a mini USB connector and a 301k resistor, as you can see in a previous comment. It's supposed to make the SGS go into download mode when you connect it to the phone.
Acerca de escribir las cosas en ingles, pues creo que asi nos entiende mas gente, jejeje.
PD: Is it true that flashing a ROM, even a stock one (stock froyo, for example), voids the warranty?

Khalid Ali said:
Yes it works, I used it. Now I have stashed my home made electric component at a very safe place as I know while working with hacks I am going to need it again.
You literally don't need much electronic skills. What you need is a Micro USB cable (buy the cheapest one that u can find if u have to buy).
Buy a 301K resistor (if not available then get as many to bring total to 301k, I bought 3 300K and 1 1K to make a total to 301K).
There are tutorials with pictures on this site, search and u will find them.
One last thing don't worry at all up to this moment your phone is fine. Once you have your JIG ready, post a message or I am sure some one will guide you through or PM me I most certainly will as I know exactly how frustrated you might be right now.
Cheers
Click to expand...
Click to collapse
Let's say I use the jig. What should I do after that? right now my PC doesn't recognize my phone, it says there's no phone connected :S. When I get it in download mode, will my PC be able to recognize it?

Yes it should as I had the similar issue, Get the JIG working (when JIG works, ur phone will be in download mode) then using odin load the stock rom on your phone, first time after the load of ROM it will take several minutes to reboot so dont panic.
If you dont want to loose much of your data then make sure you DON'T click on repartition check box.
Send me a pm once u have jig working

Khalid Ali said:
Yes it should as I had the similar issue, Get the JIG working (when JIG works, ur phone will be in download mode) then using odin load the stock rom on your phone, first time after the load of ROM it will take several minutes to reboot so dont panic.
If you dont want to loose much of your data then make sure you DON'T click on repartition check box.
Send me a pm once u have jig working
Click to expand...
Click to collapse
Tonight I'm going to try the jig. Now, I remember the USB debugging isn't enabled. It isn't a problem, is it?

nope. Do follow the instructions (you should be able to find that on xda dev site) on how to use JIG to get into download mode though.

OK I managed to get it into download mode. Now what?

flash a 3 file firmware, with 512 pit and re-partition
then flash this on top http://sourceforge.net/projects/teamhacksung/files/galaxys/GT-I9000_FROYO_FULL_PDA.tar/download
boot into recovery and do a factory reset.
then move onto what ever rom you want

I think your best bet would be trying to flash using EZBase to 2.2.
http://forum.xda-developers.com/showthread.php?t=991792&highlight=ezbase
Very user friendly instructions, meant for recovery purposes. After we get the phone booting and working again we can worry about trying a new ROM or Gingerbread.

I will continue the story where I left it.
I took the phone to customer service, and they managed to install an incorrect ROM, (my phone is I9000, they put a ROM for the I9000B) and they send it back to me, saying that my phone couldn't boot, so it should be a BIOS error. At least it goes into download mode. I want to flash stock Froyo 2.2 or 2.2.1. I have no idea how to do it, so please be very simple in your responses :$
PD: Once I get my phone working I'd like to try some other ROMs, I am really tired of the lag.

http://forum.xda-developers.com/showthread.php?t=939752
jje

What are the advantages of repartition?

re partitioning, repartitions the file system, along with flashing a new ROM with all 3 files, this restores the phone to a 'new like' state, as if it was out the box.
its also the best way to unbrick devices too !! i re-partition mine every couple of weeks. but i am a constant flasher

Related

[Q] How to unbrick my I9000

Hi,
Unfortunatelly I started playing with my I9000 without reading enough and bricked my phone completely (?). If anyone can help please do so.
Description:
1. I tried to flash with Odin new firmware but after flasing and rebooting got message "unable to update media ...." (or something like that) When powering on I got only welcoem screen with phone name
2. I wanted to repeat flashing but Odin could not start reflashing (I still could go into Download mode)
3. I found at xda forum [STOCK ROM] Odin3 One-Click Downloader,
but I didn't notice that it was for Captivate (I thought it is just another name for I9000,now I don't know why)
4. I reflashed my i9000 and after reflashing got only At&t screen turning on and off, without possibility to enter into download mode.
Actually I'm stuck with this situation I feel really stupid, but by mistake I did what I did.
Is there any chance to help ?
Thanx in advance.
according to some users, you might get lucky, and might be able to recover
let your phone stay on on that loop, wait until it turns itself off
then try the 3 button combo again
if all else fail, contact samsung tech support, which will simply send you back to your cell phone place
I'll try but I'm not very optimistic
Waiting doesn't help - I tiried all possible 3 or 2 button configurations unsuccesfully.
Anyone has any other idea if antyhing can be done with the issue ?
The exact same thing happened to me. There is nothing you can do except to bring it back to Samsung. I brought mine back and they have to replace the whole motherboard
what did you tell them? is it going to cost you?
diehard2222 said:
what did you tell them? is it going to cost you?
Click to expand...
Click to collapse
I told them my phone cannot boot. Can they help to reflash the FW and see if it helps. They did and said phone still cannot boot after reflashing. Hence they have to change the motherboard. I asked and they say it's under warranty...
The shop where I had bought my I9000 sent it to Samsung - I will see what they do with it.
I have flashed a vibrant with a i9000S software but the radio did not work quite well. Since the two have different keys, now i cant get it to boot mode. i was able to get into recovery mode via ADB but all i can do is use vol to go up or down and not select an option. the device wont even get out of recovery mode.
Any help will be greatly appreciated.
Same
I did the exact same thing and couldnt get it to go past the AT&T logo i took mine to the samsung authorised repair centre and after 3 days and 49 dollars they fixed it. I dont know how they did it because i couldnt get USB to reconginise or download mode or anything just stuck on white screen but they managed to get it up and running.
So even though it cost 49 dollars to fix it via software method it is better then spending 800 on a new phone or 300 for a new chip which they originaly qouted me. So there is hope with proffessional services
now, the magic usb plug is avaliable in ebay, it can turn your bricked phone into download mode in a few seconds. really good!!!
Hehe... ...the magic is one usb connector an 301 kohm resistor
Br:25011
h***://factoidz.com/how-to-unbrick-your-samsung-vibrant-galaxy-s/

[Q] Bricked Phone PLEASE HELP!

Ok guys, clearly I'm new to all this. I've only had my Galaxy S (I9000m Bell) for 3 days now and already managed to brick it.
So here's what happened, I wanted to flash CM7, what I did was rooted obviously, I unlocked since I'm with Rogers and the phone is from Bell. Installed Rom manager, titanium back, Terminal emulator, Astro, etc. So I'm pretty sure I have the required tools. I also flashed SpeedMod Froyo [K13D HPCall VoodooSnd4 SharpnessFix STABLE].
Alright so I noticed I couldn't boot into recovery from CWM even though I flashed it using Rom Manager, I tried fixing this for a while with no luck. I then came upon a thread discussing the 3 button combo fix for download mode. I wanted to get this done just in case what happened happened lol
So anyways, I couldn't find instructions for Mac so I tried putting the pieces together using terminal and Heimdall.
The last thing that happened to my phone was that I was able to get into download mode using adb reboot recovery.
However continuing to the next step to apply the fix wouldn't work for me using heimdall, it would just fail.
Being the idiot that I am I decided to exit in terminal, closed heimdall, turned off the phone and turned it back on and guess what...yup I'm screwed. It's bricked.
Now the problem is I don't have 3 button fix, so I can't get into download mode (even if i did, i wouldn't know what to do).
I read about the jig fix but I don't know if i have any other options, hopefully something faster that I can do myself instead of buying the jig and having to wait for it to **** from ebay.
Sorrry for the longgg post and hope anyone here can help me! Thanks
PS. I tried using terminal again to get to download mode like i did the first time (adb reboot recovery) and it didn't work...it said no device found or something like that
Hi It seems your only option short of looking for a repair shop or sending phone to Samsung is to try the JIG. If you don't know how to approach this print any of the diagrams or guidelines e.g. look here.
What you can do is go to electronics part shop and ask for help with the jig ask the man to wire the resistors to the pins in usb plug just to see if the phone kick starts if not, well you're screwed.
If it works just buy it if not, google for repair shop with Riff Box and JTAG adapter for I9000 it takes about half a bell to do it (repair I mean). But if it's new you have to return it in for repair.
I guess you should get the jig one way or another, either visit electronics parts shop, ebay-it
hope this'll help somewhat.
cheers
If you're in the vancouver area, you can swing by and use the jig I made
Thank you both for the feed back.
@Tony I'm actually in Ottawa. I found someone on Kjiji that also made his own but wants to charge $10 and he lives too far away so I just went ahead and ordered one off ebay for $9 with shipping.
I read on the xda thread regarding the JIG that it the phone doesn't boot at all and just shows a black screen with the bricked image (as opposed to loading the carrier name or samsung with a white screen before) that it won't work and that is my case. Anyways I hope it works, just gotta wait and see I guess. I just don't even know what the next step would be. What do I do once I'm in download mode? :S
EDIT: NVM about the whole white screen, black screen thing, it says that the JIG should work if I see the PC-Phone logo which I do.
Three days huh? Wow, when you do it, you really DO it. Reading your description it sounded a bit like a Med student doing a brain transplant.
First I would just take the phone back to your carrier or service center and say you have no idea what happened, pay the money and have them sort it out. I fear there is no easy way out of the hole you have dug.
Next you should spend a few hours reading as much as you can here and then start small. Ask questions before you do anything. Root the phone. Try a few different kernels and lagfixes. Maybe flash something from doc's kitchen or a custom ROM. Make sure you know in advance what could go wrong and how to handle it, as much as possible. Once you have some experience then try something like cm7, which is very much a beta on the sgs and quite complex to flash and set up.
Spend a little time walking before you run (no matter how much you think you know) ...you'll enjoy the trip more.
Sent from my GT-I9000 using XDA Premium App
rschenck said:
Three days huh? Wow, when you do it, you really DO it. Reading your description it sounded a bit like a Med student doing a brain transplant.
First I would just take the phone back to your carrier or service center and say you have no idea what happened, pay the money and have them sort it out. I fear there is no easy way out of the hole you have dug.
Next you should spend a few hours reading as much as you can here and then start small. Root the phone. Try a few different kernels and lagfixes. Maybe flash something from doc's kitchen or a custom ROM. Once you have some experience then try something like cm7, which is very much a beta on the sgs and quite complex to flash and set up.
Spend a little time walking before you run (no matter how much you think you know) ...you'll enjoy the trip more.
Sent from my GT-I9000 using XDA Premium App
Click to expand...
Click to collapse
Haha I can't take it back to the carrier, I bought it off kijiji, it's from Bell and I'm with Rogers. I unlocked it and as far as I know Bell is really bad with their warranty and last time I bought a Blackberry that was locked to Bell and unlocked it I was told by Bell that I need a receipt, which I obviously don't have. I would rather throw the phone away and buy a new one than have to deal with carriers.
I'm just gonna try the JIG I guess since I already ordered it. Hopefully doesn't take too long to get here.
And yes, I definitely need to read more and follow the instructions on a Windows PC instead of trying to put bits and pieces together and try to get everything working on Mac.
It seems however that the more I read the more I get confused, is it just me or are there so many different ways to achieving the same thing?
Anyways, I bought this as my first Android to experiment and learn on and so far that's what I've been doing. I'm not afraid of running into problems, I'll try to enjoy fixing them
mike1089 said:
Haha I can't take it back to the carrier, I bought it off kijiji, it's from Bell and I'm with Rogers. I unlocked it and as far as I know Bell is really bad with their warranty and last time I bought a Blackberry that was locked to Bell and unlocked it I was told by Bell that I need a receipt, which I obviously don't have. I would rather throw the phone away and buy a new one than have to deal with carriers.
I'm just gonna try the JIG I guess since I already ordered it. Hopefully doesn't take too long to get here.
And yes, I definitely need to read more and follow the instructions on a Windows PC instead of trying to put bits and pieces together and try to get everything working on Mac.
It seems however that the more I read the more I get confused, is it just me or are there so many different ways to achieving the same thing?
Anyways, I bought this as my first Android to experiment and learn on and so far that's what I've been doing. I'm not afraid of running into problems, I'll try to enjoy fixing them
Click to expand...
Click to collapse
You are right that there are different approaches to doing the same thing...often it is just a matter of what works for you.
Once you have a jig you will have no trouble going in to download mode. From there anything is fixable using odin. I would suggest reading the thread about darky's resurrection ROM which is a good place to start from when you have had trouble.
Just remember to do your homework and enjoy the process.
Good luck.
Sent from my GT-I9000 using XDA Premium App
rschenck said:
You are right that there are different approaches to doing the same thing...often it is just a matter of what works for you.
Once you have a jig you will have no trouble going in to download mode. From there anything is fixable using odin. I would suggest reading the thread about darky's resurrection ROM which is a good place to start from when you have had trouble.
Just remember to do your homework and enjoy the process.
Good luck.
Sent from my GT-I9000 using XDA Premium App
Click to expand...
Click to collapse
Sounds good, will definitely keep that in mind. Thank you for your help, very much appreciated.
Hey guysss!
I just wanted to let you all know that I am a biggg IDIOT! LOL
So I ordered the JIG from ebay and on my way home I went to a couple of electronic stores to try and buy those resistors because I wanted to make my own JIG as well. Anyways, all the stores were closed and my friend told me he can grab the resistors from his lab tomorrow (engineering students lol)
I obviously don't want to wait till tomorrow. I came home and decided to take out the phone from its box again. This time I did the 3-button combo but in a different way, not using volume UP + DOWN + power but I came across a Samsung PDF explaining the Anyway JIG and it showed to press Volume Down + Home button + Power.
I gave that a try and voilà!!! I'm back in download mode! YAYYY!
I'm afraid to turn it off or pull the battery out cuz I don't want to risk ruining it even more so I'm gonna go ahead with rschenck's suggestion and use Darky's Resurrection Rom!
Thank you all for your help!!
Uh oh...one last problem
So as of now I am able to access Download Mode but not Recovery:S
Any ideas?
mike1089 said:
Uh oh...one last problem
So as of now I am able to access Download Mode but not Recovery:S
Any ideas?
Click to expand...
Click to collapse
If you can get to download mode you are fine for the moment since that is what you need for odin. Follow one of the guides for using odin here at XDA exactly, and good luck.
Sent from my GT-I9000 using XDA Premium App
Ok so after download mode, I followed the steps to reflash stock, i downloaded the same JL2 that I had prior. Odin said passed but the phone wouldn't boot, it would just get stuck on S in the boot screen...
I did a complete wipe data/cache through recovery and that didnt help.
I then thought I would give Darky's Resurrection a try since it wipes everything anyways...odin again said PASSED but there was a sign of a circle on the screen and it didn't boot. I did it again, said passed again and this time im on a endless boot loop. It turns on says samsung i9000, etc. and then blinks and does it again.
I am still able to get into download mode. I just don't know what to do anymore
Download mode = Yes
Then download stock firmware from samsungfirmwares.com not 2.3.3
or from link
http://forum.xda-developers.com/showthread.php?t=846913
Download ODIN
Flash stock firmware through Odin with pit 512 and repartition checked .
If that fails try Eclair firmware 2.1
jje
JJEgan said:
Download mode = Yes
Then download stock firmware from samsungfirmwares.com not 2.3.3
or from link
http://forum.xda-developers.com/showthread.php?t=846913
Download ODIN
Flash stock firmware through Odin with pit 512 and repartition checked .
If that fails try Eclair firmware 2.1
jje
Click to expand...
Click to collapse
Ok so I did the above instructions and I the same happened. I am on JL2 now but it wont pass the boot screen (Stuck on the S). I did check repartition and 512 pit and pda.
I also have this error:
Can't mount DBDATA: copy default media content failed
My question is if I try eclair will I lose 3 button fix? From what I was able to gather the 3 button fix for Bell I9000M only came out with JL2.
Will I lose it or is it permanent once I have it?

[Q] Bricked And JIG is not helping

HI,
I am from INDIA, few months back I got a Samsung Captivate , Till now i tried FIREFLY and CM7 ROMs . The first time flash i did it with ODIN i guess i did it with a wrong firmware ,So was stuck with AT&T screen boot loop issue. Searching the forums and found JIG may help and so made a JIG (as i can't get one here) . and recovered my phone and flashed stock and then FIREFLY and 2 weeks back i flashed CM7 for getting Gingerbread and not likeing the UI of the ROM tried to switch back to stock and then customize on my own.
So When i tried flashing Stock the installation was success the screen stuck few moments on AT&T logo and i thought it would go off, But as i was very eager to get my phone online again i pulled of the battery to restart manually (Which i dont think was nice idea ) Now the screen remains black even i use the JIG to get into download mode. But the phone heats UP when i plug it for charging on computer or directly to switch
HELP NEEDED as i am very addicted to this PHONE
I have the same issue. I was tryint to load Cognition and it just gets stuck on the ATT screen but I haven't tried a jig yet. I was wondering if I can replace the files on the phone with good files that aren't corrupted and see if it boots up because droid explorere can still pick up the phone and so does Odin but when I do a master reset nothing happens.
@rajasekhar - Have you tried: Removing all parts (battery, sim, sd) let it sit for a few min (my preference is around 10 min to insure no residual power is left in the system) then hold the jig in place and putting the battery back in? Keeping the jig in place, so that as soon as the device gets power it is immediately seeing the jig, before it can try any other processes.
A bit difficult to do with hand made jigs I know. If you still getting nothing then your in for the worst and the phone need a JTAG or service center visit.
Tho it sounds a little odd that it could boot up to seeing the AT&T logo, but does not respond to the jig. Might even be a hardware problem.
@i3oots - Since you say your still getting PC response your safe to try and reflash it or just pick something different altogether. Tho you might wanna let ODIN settle and just sit there doing nothing for a few min, w/o then w/ the phone plugged in. Or learn about Heimdall and go that route.
Would I be able to flash it even though it get's stuck on the ATT screen? It won't go into download mode. I'll look on the forums how to flash it too. I'm a newb at this which is why I bricked it but everyone has to start somewhere lol.
rajasekhar19489 said:
HI,
I am from INDIA, few months back I got a Samsung Captivate , Till now i tried FIREFLY and CM7 ROMs . The first time flash i did it with ODIN i guess i did it with a wrong firmware ,So was stuck with AT&T screen boot loop issue. Searching the forums and found JIG may help and so made a JIG (as i can't get one here) . and recovered my phone and flashed stock and then FIREFLY and 2 weeks back i flashed CM7 for getting Gingerbread and not likeing the UI of the ROM tried to switch back to stock and then customize on my own.
So When i tried flashing Stock the installation was success the screen stuck few moments on AT&T logo and i thought it would go off, But as i was very eager to get my phone online again i pulled of the battery to restart manually (Which i dont think was nice idea ) Now the screen remains black even i use the JIG to get into download mode. But the phone heats UP when i plug it for charging on computer or directly to switch
HELP NEEDED as i am very addicted to this PHONE
Click to expand...
Click to collapse
You have probably Hard Bricked your phone. A JIG will not work to recover the phone. If the phone has any life at all, then the JIG will work. Else, u hard bricked it...you should never remove the usb cable when flashing bootloaders or odin or anything!
the only solution is to get a JTAG which can recover hard bricks OR you can go to a warranty store (don't know about india) and make up a sob story and have them replace it..
rajasekhar19489 said:
HI,
I am from INDIA, few months back I got a Samsung Captivate , Till now i tried FIREFLY and CM7 ROMs . The first time flash i did it with ODIN i guess i did it with a wrong firmware ,So was stuck with AT&T screen boot loop issue. Searching the forums and found JIG may help and so made a JIG (as i can't get one here) . and recovered my phone and flashed stock and then FIREFLY and 2 weeks back i flashed CM7 for getting Gingerbread and not likeing the UI of the ROM tried to switch back to stock and then customize on my own.
So When i tried flashing Stock the installation was success the screen stuck few moments on AT&T logo and i thought it would go off, But as i was very eager to get my phone online again i pulled of the battery to restart manually (Which i dont think was nice idea ) Now the screen remains black even i use the JIG to get into download mode. But the phone heats UP when i plug it for charging on computer or directly to switch
HELP NEEDED as i am very addicted to this PHONE
Click to expand...
Click to collapse
Does your computer recognize the phone? If odin is open, does the box turn yellow when you connect your phone? Make sure you have the right drivers. I think cm7 and captivate drivers are different. Keep trying with the jig. Just because you can't see anything on the screen doesn't mean the phone is dead.
i3oots said:
Would I be able to flash it even though it get's stuck on the ATT screen? It won't go into download mode. I'll look on the forums how to flash it too. I'm a newb at this which is why I bricked it but everyone has to start somewhere lol.
Click to expand...
Click to collapse
If your phone is booting up far enough to send out USB info for ODIN and other PC programs to see it, then your still in a workable condition. This also means you can still get into download mode, but since things arn't working properly it will be harder. Depending on which bootloaders your phone has will direct which methods you'll have to try out to get into download mode.
AFTER you've had a chance to look around the forum and self-educate on the different ways of getting into download mode. If your still having problems give us a lil more info of what you were running before the flash and to which version of Cog you were trying to flash.
Did anything worked for you, if not only a jtag can help you looks like u hard bricked the phone.
Hi guys
@DaNarki : Yea i tried that method to .
Thanx for ur suggestions guys .I really squeezed through xda for all possible ways of unbricking but no use. SO thought JTAG was the only option.But wanna know more about JTAG???????
Went for a samsung service centre they said they wont handle other country products of samsung. Just yesterday went to the local Cell phone Repair store , He said like he would try using a Ctool box they have for installin onto the rom directly. So i thought why not Give a shot to it ...
That store guy raised another question in me . Yesterday after giving it in the morning he said to call in the evening . I did so and he said the Phone is booting on the Ctool but it is sometimes throwing error . I dint get his intention in saying so . have to go to him today
bricked maybe not
I thought I was bricked also ...HARD BRICKED......no buttons no nothing ...tried odin on, phone plugged in, and hold down volume up and down and reinstall batt......nothing worked.......but this... it worked for me........ok first of all remember this will be a bit tricky because you will have to keep the volume keys pressed the whole time till you have download mode......should also have full batt......take out the sim and any flash cards you may have in the phone and the batt.....set the phone down and watch a couple hours of tv or try to brick your buddies phone so he can feel your pain...lol something.....ok now after your tv show has gone off turn on your computer and start up odin one click to stock.... put just the batt in the phone.....if your friend is still there you should try this with 100% batt.... use his phone to charge your batt.....any way put the batt in the phone....plug the usb cable into your computer......now for the tricky part .......press down the volume up and down now and do not let them go till the end of this and you should have download mode.......now plug in the usb to your phone IF YOU HAPPEN TO GET DL MODE HERE THEN GO AHEAD AND LET GO OF THE VOLUME BUTTONS AND FLASH YOUR PHONE ....if not... KEEP THE BUTTONS PRESSED.......now take the batt out of the phone.....keep them pressed......unplug your usb cable......keep them pressed.... restart odin...... keep them pressed....plug your usb cable back in.......keep them pressed... re-install the batt.....you should get download mode.......remember you have to keep them pressed... JUST... the volume up and down pressed through the whole process nothing else....This worked for me and I was dead bricked no nothing from any of the keys no nothing..... I DIDNT INVENT THIS METHOD I READ IT ON HERE SOMEWHERE AND CANT FIND IT AGAIN......It did work for me when nothing else did.....so if the person that posted it reads this THANK YOU...... ................................................. I hate to say this but I may have got the last two instructions backward you may have to put the batt in before plugging in the usb cable.......Like I said I cant find the original post
rajasekhar19489 said:
Hi guys
@DaNarki : Yea i tried that method to .
Thanx for ur suggestions guys .I really squeezed through xda for all possible ways of unbricking but no use. SO thought JTAG was the only option.But wanna know more about JTAG???????
Went for a samsung service centre they said they wont handle other country products of samsung. Just yesterday went to the local Cell phone Repair store , He said like he would try using a Ctool box they have for installin onto the rom directly. So i thought why not Give a shot to it ...
That store guy raised another question in me . Yesterday after giving it in the morning he said to call in the evening . I did so and he said the Phone is booting on the Ctool but it is sometimes throwing error . I dint get his intention in saying so . have to go to him today
Click to expand...
Click to collapse
rajasekhar19489 said:
Thanx for ur suggestions guys .I really squeezed through xda for all possible ways of unbricking but no use. SO thought JTAG was the only option.But wanna know more about JTAG???????
Click to expand...
Click to collapse
If you just wanna know a bit about the process ask this guy. He is pretty much the only person in the US (I know not all to useful to a person in India) that does JTAG for the cappy.
I can tell you this much, it requires a special device called a Riff box and it sends boot info directly to the chip on the main/mother board that is used for the booting process.
Somewhere I've seen a site that listed info of ppl around the world that will JTAG, but I can't seem to find it right now.
malebornin69 said:
I thought I was bricked also ...HARD BRICKED......no buttons no nothing ...tried odin on, phone plugged in, and hold down volume up and down and reinstall batt......nothing worked.......but this... it worked for me........ok first of all remember this will be a bit tricky because you will have to keep the volume keys pressed the whole time till you have download mode......should also have full batt......take out the sim and any flash cards you may have in the phone and the batt.....set the phone down and watch a couple hours of tv or try to brick your buddies phone so he can feel your pain...lol something.....ok now after your tv show has gone off turn on your computer and start up odin one click to stock.... put just the batt in the phone.....if your friend is still there you should try this with 100% batt.... use his phone to charge your batt.....any way put the batt in the phone....plug the usb cable into your computer......now for the tricky part .......press down the volume up and down now and do not let them go till the end of this and you should have download mode.......now plug in the usb to your phone IF YOU HAPPEN TO GET DL MODE HERE THEN GO AHEAD AND LET GO OF THE VOLUME BUTTONS AND FLASH YOUR PHONE ....if not... KEEP THE BUTTONS PRESSED.......now take the batt out of the phone.....keep them pressed......unplug your usb cable......keep them pressed.... restart odin...... keep them pressed....plug your usb cable back in.......keep them pressed... re-install the batt.....you should get download mode.......remember you have to keep them pressed... JUST... the volume up and down pressed through the whole process nothing else....This worked for me and I was dead bricked no nothing from any of the keys no nothing..... I DIDNT INVENT THIS METHOD I READ IT ON HERE SOMEWHERE AND CANT FIND IT AGAIN......It did work for me when nothing else did.....so if the person that posted it reads this THANK YOU......
Click to expand...
Click to collapse
Thanx MAN!!!!!! . it seems interesting method to try .. but i have to wait 12 hrs to get my phone back from the guy i gave to repair that. he said his chances of getting it fixed are 50-50 so i might as well prepare for your method to ..
DaNaRkI said:
Somewhere I've seen a site that listed info of ppl around the world that will JTAG, but I can't seem to find it right now.
Click to expand...
Click to collapse
Thanx DaNaRkI .. hmm well i would now again start digging the threads for seeing wat u have suggested ..
rajasekhar19489 said:
HI,
I am from INDIA, few months back I got a Samsung Captivate , Till now i tried FIREFLY and CM7 ROMs . The first time flash i did it with ODIN i guess i did it with a wrong firmware ,So was stuck with AT&T screen boot loop issue. Searching the forums and found JIG may help and so made a JIG (as i can't get one here) . and recovered my phone and flashed stock and then FIREFLY and 2 weeks back i flashed CM7 for getting Gingerbread and not likeing the UI of the ROM tried to switch back to stock and then customize on my own.
So When i tried flashing Stock the installation was success the screen stuck few moments on AT&T logo and i thought it would go off, But as i was very eager to get my phone online again i pulled of the battery to restart manually (Which i dont think was nice idea ) Now the screen remains black even i use the JIG to get into download mode. But the phone heats UP when i plug it for charging on computer or directly to switch
HELP NEEDED as i am very addicted to this PHONE
Click to expand...
Click to collapse
hello brother,,
u can find the Jig here in india... i also purchased... and it worked for me..
Download-Mode-USB-Jig
press thanx if it helps..
rajasekhar19489 said:
Thanx MAN!!!!!! . it seems interesting method to try .. but i have to wait 12 hrs to get my phone back from the guy i gave to repair that. he said his chances of getting it fixed are 50-50 so i might as well prepare for your method to ..
Click to expand...
Click to collapse
Hope it helps I wish I could find the original post again to thank the guy that told me how to do it. I had sent that phone back to att and the promptly sent it back and told me the water dammage sticker in the bat compartment was missing and they wanted to charge me 409 bucks for the phone ....long story short it was there when I sent it and I told them to go pound sand up their ass because I wasnt paying them that much and ended up paying 125 bucks for a paper weight.So that is when I decided to have it jtaged but figured I would give it one more shot before mailing it off. That was when I found the post from that person and low and behold it worked........................... I hate to say this but I may have got the last two instructions backward you may have to put the batt in before plugging in the usb cable.......Like I said I cat find the original post
malebornin69 said:
Hope it helps
Click to expand...
Click to collapse
Buddy tried it ... Thanx for that..But dint help . Now going for another options i mean in search for other options
But ppl help me with JTAG thing and its users(or developers) availability in india
Forgot to mention
I Missed to explain my flashing procedure i have done this time . Like I never tried flash a boot file along and so was reading some threads about boot loader variations between FROYO and GINGERBREAD so i tried flashing ablong with boot loader and then I got the stock gingerbread file i put the boot loader SBL in heimdall Firstboot loader path .And Boom the first reboot got stuck and i removed the battery and then again when i tried to restart the phone is dead
Thinking this might have where the whole thing went wrong and made the cell dead .

HELP! Flashed Wrong Kernel Stuck at Galaxy Screen on Boot

Ok I have a stock KB2 Cappy. I used Odin to flash back to 2.1 KB1 JF6
Then I used Odin 3 to flash a kernel so I can put on CM7. I am now stuck in the Boot screen.
I have no 3 button, I cannot get into download mode (my jig is homemade should i order one?)
I tried to change usb and remove the sim card to try odin again to get back into stock.
Nothing seems to work the only thing is my jig is not good either for DL Mode. I want to get back to stock so any suggestions. I tried heimandall did not work either.
I am really stuck on this galaxy s I897 screen.
Is the jig soldered? If its not make sure you are connecting the correct pins and use some black tape or something to isolate your fingers from the resistors (might screw up the actual ohms making it to boot up normally and not in to dl mode.
The bootloop was expected, you are supposed to check that you have a working button combo both before you flash the kernel (because it will bootloop and you boot into recovery and flash whatever) and before you ever flash cm7 because that is the only way to get into download mode besides a jig on aosp roms.
so, fiddle around with your jig some more and if you get it in download mode just flash the captivate gingerbread bootloaders, that will fix your button combo and allow you to proceed flashing cm7.
Hi Guys,
I have a similar problem. I am a total noob-I've had my I896 cappy (Canadian Rogers based) for about a year now; i fiddled with it on Saturday and also got the bootloop. I freaked out, and managed to further flash (out of frustration and confusion) the cappy with another wrong ROM, the I900. I managed to get it back into DL mode and tried flashing stock eclair or 2.2 froyo via ODIN. For some reason, whenever I start the flash (press start on Odin with the froyo 2.2 file on PDA), the progress fails at the factory section. I don't know much about jigs yet, but any tips would be greatly appreciated.
thanks
Chord in the back of the PC directly attached to the motherboard NO EXTERNAL HUBS, right click on Odin run as admin.
Once you have it working READ AND UNDERSTAND WHAT YOU'RE DOING, BEFORE DOING ANYTHING ELSE TO YOUR PHONE
This is probably the easiest guide on how to make one. Layman Jig First one I did I butchered a pare car charger to make it. You can just grab one from MobileTechVideos.com for about $8.
AlphaJ1 said:
Hi Guys,
I have a similar problem. I am a total noob-I've had my I896 cappy (Canadian Rogers based) for about a year now; i fiddled with it on Saturday and also got the bootloop. I freaked out, and managed to further flash (out of frustration and confusion) the cappy with another wrong ROM, the I900. I managed to get it back into DL mode and tried flashing stock eclair or 2.2 froyo via ODIN. For some reason, whenever I start the flash (press start on Odin with the froyo 2.2 file on PDA), the progress fails at the factory section. I don't know much about jigs yet, but any tips would be greatly appreciated.
thanks
Click to expand...
Click to collapse
Hi guys,
Thanks for the link.
From what I understand, a jig is an improvised connection that allows your phone to go into DL mode. What if my phone is still capable of going into DL mode? My apologies, as I am at work.
Im not sure what you mean with your question. What the jig does is give the signal for it to go to download mode as was intended by samsung. Same theory on how your phone knows its connected to your computer, or the wall or the car charger. Its by manipulating the current between 2 pins. Keep in mind your phone should always be capable of going in to download mode assuming the hardware is working and your bootloaders are in working order.
I believe I read it on a different website that as long as your phone can go into download mode, then it is only "soft-bricked," meaning it can still be recovered using ODIN. I don't know If I was misinformed or not. I guess my question is, since my phone is still able to go into download mode, but the flash is still failing, did I DL the wrong ROM, or was the copy of Froyo 2.2 I DL'd corrupt? If so, is there a reliable source/site where I can download Froyo or Eclair?
I hope that makes more sense.
Read my post after yours...
studacris said:
Chord in the back of the PC directly attached to the motherboard NO EXTERNAL HUBS, right click on Odin run as admin.
Once you have it working READ AND UNDERSTAND WHAT YOU'RE DOING, BEFORE DOING ANYTHING ELSE TO YOUR PHONE
Click to expand...
Click to collapse
^What he said. If that fails could be a faulty cable.
AlphaJ1 said:
I believe I read it on a different website that as long as your phone can go into download mode, then it is only "soft-bricked," meaning it can still be recovered using ODIN. I don't know If I was misinformed or not. I guess my question is, since my phone is still able to go into download mode, but the flash is still failing, did I DL the wrong ROM, or was the copy of Froyo 2.2 I DL'd corrupt? If so, is there a reliable source/site where I can download Froyo or Eclair?
I hope that makes more sense.
Click to expand...
Click to collapse
You are correct, if you can get into download mode you are not bricked. Make sure you are using the usb cord that came with your phone, plugged directly into the back of your computer. Make sure your SIM card is out, you're logged in as an administrator, and that you start odin before you plug your phone in.
If it still doesn't work, try another computer and/or another cord.
Why do people say take sim out? Ive never taken it out and had no issues. Just curious.
That is a practice from way back in the winmo days, sometimes the flash would corrupt the Sim itself. Not the case anymore for the most part. I'm with you never take mine out either.
Thanks guys, I will try this at home; hopefully it works.
prbassplayer said:
Why do people say take sim out? Ive never taken it out and had no issues. Just curious.
Click to expand...
Click to collapse
I say it because, while I've never had it screw up the SIM itself, I had a situation where I forgot to remove it and then couldn't get odin to complete a flash on several attempts, resulting in a soft brick that I couldn't flash out of. As soon as I removed the sim, Odin flashed without an issue.
Coincidence? Maybe, although I didn't change anything else. If it possibly keeps me from repeating this terrifying event, though, I'll just keep doing it
apbthe3 said:
I say it because, while I've never had it screw up the SIM itself, I had a situation where I forgot to remove it and then couldn't get odin to complete a flash on several attempts, resulting in a soft brick that I couldn't flash out of. As soon as I removed the sim, Odin flashed without an issue.
Coincidence? Maybe, although I didn't change anything else. If it possibly keeps me from repeating this terrifying event, though, I'll just keep doing it
Click to expand...
Click to collapse
Did you get a red "FAIL" message on ODIN? Because thats what I got several times. My buddy also tried and he got the same thing. The green progress bar completes up till about 80 percent and gives up on me. I'll try taking out the SD and SIM cards when I get home, hopefully it works.
Hi guys, little update:
I found this on the forums and used it:
http://forum.xda-developers.com/showthread.php?t=731989
Anyways, this worked after my second try. Interestingly enough, it worked once i removed the Sim card, which is what apbthe3 suggested..great! I'm just glad my phone is no longer bricked. Minor issue though, my phone is now an AT&T phone, but unfortunately, I am a Canadian Samsung user. New problem now. My phone is no longer rooted (never was actually, but was bricked in the process), I'm happy it works, but i need to know if there are any Canadians out there that know how to revert my device back to Rogers.
Any help would be great. Anyways, the link I provided works great, so its a great resource for our American friends.
Why don't you look at Cognition 4.x.x? Froyo stock ish looking rom tweaked out the ass very fast. Good rom.
Look in development. There are a couple of threads there just for Rogers users.

[Q] Easy guide to JTAG without using expensive box

So yeah, I bricked my Samsung Galaxy Ace with the wrong kernel through Clock Work Recovery, chose reboot option, screen turned black.
I have tried all the button combos, with inserting battery method and all of that, I even bought a USB Jig but to no avail. The furthest I've come to entering Download Mode(button combinations, to then flash with Odin) is that the computer is detecting the samsung galaxy ace as a modem(If I do not press the button combinations the computer detects nothing at all) and I cannot establish connection with the phone with Odin nor adb shell.
I have searched these forums a few hours a week the last two weeks and the only possible option seems to be JTAG unbrick. I have no money to get me a 100$ jtag-box just to resurrect this phone, so my question is this:
Is there any other way that Is cheap and not too advanced for a tech newbie like myself to unbrick the phone? I have no problem with soldering, but my question is, is there any other module(or would a simple jtag cable work?) to access the phones internal workings?
Or maybe there is another way to save this phone? Please post if you have experiance!
No, I have no warranty left on the phone, and no I do not want to leave it to some jtag service. That is not the problem.
Help/tricks greatly appreciated!
I had the exact same delema I kept plugging the phone into the c in download.mode and in the end my computer rexonized it ans was able to flash back to stock phone resets every now and then but other than that works fine I now use in rooted fully stock on.not.running the risk
Sent from my GT-S5830 using xda app-developers app
chooky536 said:
I had the exact same delema I kept plugging the phone into the c in download.mode and in the end my computer rexonized it ans was able to flash back to stock phone resets every now and then but other than that works fine I now use in rooted fully stock on.not.running the risk
Click to expand...
Click to collapse
Was the screen black when you flashed It through Odin aswell? Cause all Im getting from Odin is "setting up connection..." and there it stops. Did I miss something?
Wrong kernel as in?
Another device? A jig "might" help you...
*emphasise the 'might'*
Prawesome said:
Wrong kernel as in?
Another device? A jig "might" help you...
*emphasise the 'might'*
Click to expand...
Click to collapse
Yeah, I got ahold of a Jig tried on my friends Samsung S2, and It did not work. I don't remember what I tried to flash it with, It was through clockworkmod and I was going to flash with rafaels kernel but must have got ahold of the wrong one in his SkyDrive map. Anyayws, I applied the .zip and chose reboot and all went permanently black.
Anyone have experiance in UART-Jigs and whatnot?

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