NOTE:
So far this has been the only sure fire method I've found to 100% get around any brick situation regardless of firmware, etc. This only works for the captivate, not any other galaxy s variant.
Situations: phone-!-Computer / no download mode
Black Screen / RST_STATUS 0x0
Procedure:
1. Remove the battery, external SD card and SIM card.
2. Wait 10 seconds.
3. Open odin3
4. Connect usb cable.
5. Hold volume up + volume down + Power.
6. Insert battery.
7. Release POWER BUTTON ONLY.
You should now be in immediate download mode.
Please forgive me if this is duplicate some where, but I tried every procedure I could find on google to no avail, then accidentally found this method just before I was going to box it back up and see if my buddy at AT&T would make me eat it or not.
My situation was: Launched Odin3 to flash H3 firmware, died twice in the middle, and on the third time locked up half ways just at the beginning of factoryfs.rfs -- Then the phone did nothing. Blackscreen is all. Interestingly enough, while in the state if you hold volume up + power, it will give a hw diagnostic screen. Beyond that I could get no where. Just a black screen, no acknowledgement when connected to PC, no charging indicator, nothing.
If this is a dupe Im sorry but this method I could not find and hope to make it readily available to people who may think their phones bricked.
Update 12/22/2010:
How to BRICK the phone / WARNING!!!
If for whatever reason you decide to use Odin to flash a stock GTI9000 ROM and manually add the kernels and modems using a "pure" 2.2.1 sammy rom. BEWARE.
Researching a lot, it seems the consensus is that the sbl in the 2.2.1 versions of the GTI9000 has *hard* download mode crippled.. Meaning if there is a software screw up YOU CANNOT USE A USB JIG OR ANY OTHER METHOD OF GETTING THE PHONE IN DOWNLOAD MODE!!! To fix it you'll need a new one or JTAG to replace the bootloader.
As far as I can tell, beyond getting completely rid of the AT&T logo, there is no need to flash boot/sbl to get the "purity" of the 2.2.1 sammy roms.
Extract all files from the tar EXCEPT boot/sbl and re-tar and flash just those to avoid overwriting the stock captivate boot loader.
Also, it does not appear the boot/sbl from the captivate 2.2 leak suffers this same problem.
For any one iffy on bricking their phones, stay away from roms that remove COMPLETELY the AT&T logo on boot. This generally means the boot loader has been messed with any you may be screwed if you soft brick the phone. Most CWM roms dont overwrite the boot/sbl, but some can and do. Watch yourself.. if it the AT&T logo goes away COMPLETELY, I recommend flashing JF6 with One click while the roms alive using adb reboot download and try another rom.
thanks!
worked...took a few tries but some trick with this captivate to get it into download mode.. i was totally bricked too, diag screen with PC/Phone icons and exclamation mark. for me 1.) plug usb, 2.) hold power and vol up/down and connect battery (it fell out) and i was in download mode
I guess a similar procedure was on the odin3 one click thread, but there is something different in your procedure, it's not my case but it would be nice if some people confirms this as this may be useful and if it really works it should be included in odin thread
What worked for me was: Pull the battery, sim and micro sd card. Open odin on the PC. Insert the battery. Hold vol up and down then with the buttons held connect the usb cable. Just remember to plug in the usb cable with the vol up and down held in and odin must be open on the computer.
I also ran into the vol up plus power red text screen. Interesting to note that one of the fields will change depending if the usb cable is connected or not.
mine is dead
mi samsung captivate was working great but, suddenly it go black and only the touch bottom have light, when i plug it in the a/c it show is charging. i'm mac user and a read that i ned to use odin3 but it not work on mac. how i can unbrick the phone???
is rooted with one click lag
the dbdata was modif to
thats all
HEEEEELLLLLPPPPPP
Odin will not open on the mac?
Cant you use a virtual machine and use Odin on a Mac that way?
Or else take the odin 3 single click for JF6 and use on a friends Windows Computer.
Please help - unable to flash back with Odin3
I have pretty much tried it all at this point and am trying to figure out what I'm doing wrong.
I followed the directions just in case get to the big yellow triangle with the droid shoveling and the screen stays at "downloading, do not turn off target..."
Of course I had Odin3 open already but its not seeing my phone, USB drives are installed am using Odin3 ver. 1.30.
Any help would be appreciated, TIA!
TechNut* said:
I have pretty much tried it all at this point and am trying to figure out what I'm doing wrong.
I followed the directions just in case get to the big yellow triangle with the droid shoveling and the screen stays at "downloading, do not turn off target..."
Of course I had Odin3 open already but its not seeing my phone, USB drives are installed am using Odin3 ver. 1.30.
Any help would be appreciated, TIA!
Click to expand...
Click to collapse
Best way to get download mode is use adb and type adb reboot download.
Or follow the volume up/down held with odin open on the computer, then you plug in the usb cable to the computer.
askpcguy said:
What worked for me was: Pull the battery, sim and micro sd card. Open odin on the PC. Insert the battery. Hold vol up and down then with the buttons held connect the usb cable. Just remember to plug in the usb cable with the vol up and down held in and odin must be open on the computer.
I also ran into the vol up plus power red text screen. Interesting to note that one of the fields will change depending if the usb cable is connected or not.
Click to expand...
Click to collapse
Thank you thank you thank you. i had a totally dead no boot or anything and this worked, i was going through the whole returning the phone senerio in my head
mattbeau said:
Thank you thank you thank you. i had a totally dead no boot or anything and this worked, i was going through the whole returning the phone senerio in my head
Click to expand...
Click to collapse
Just sharing the info! Makes you think twice about trying something else don't it?
does not seem to work because as soon as my battery touches the contacts it goes to the diag screen. do I have to release the power button in super human speed times there?
looked at all threads here, looked elsewhere -- there are some that are not fixable. Wanted to add that in case others come here and think that they might be the only ones that can't get it to work.
Ended up sending mine off to Samsung to reset today. :/
I love you! I called AT&T to send me documentation to sign and it was going to cost me 125 dollars to get it replaced even with warranty. And you fixed it !
i have tried just about every single method detailed in these forums, and nothing works.
Trying what OP suggested just sends me to the battery charging animation screen.
Anybody have any ideas ?
file analysis
I keep can get to the download screen and I hit start and it does the same thing everytime it just does File analysis i cant figure what i am doing wrong here somebody please help me
I think the issue was it had something to do with 64 bit windows 7 i just re did the stock rom one click solution and it worked fine
thekurrgan said:
NOTE:
5. Hold volume up + volume down + Power.
6. Insert battery.
7. Release POWER BUTTON ONLY.
You should now be in immediate download mode.
Click to expand...
Click to collapse
Thank you for sharing your experience.
I don't have a Captivate yet but am doing research on it and hopeful of getting one. I am confused about one thing.
Every where that I have read about how to enter Recovery mode or Download mode on the Captivate using the 3 button method, it says holding down both Volume UP + Volume Down (plus Power button) will enter Recovery mode. But you say it enters Download mode which is confusing to me. As I recall, to enter Download mode you must press the Vol Down only (plus Power button). Could it be because the phone won't go into Recovery mode, it goes into Download mode instead? Am I missing something?
Thank you!
Download mode is for updating the phone's firmware.
Remove battery, plug in the usb cable to the phone, open ODIN on the computer (need usb drivers installed before hand) on the phone hold volume up and down then plug the phone into the computer. Your phone will say DOWNLOADING. This method works even if you run into problems and the phone refuses to boot properly.
Recovery mode is for installing Update.zip. The method is tricky but involves holding volume up/down and power, the phone will show ATT then go black. It will repeat that but after the second time it goes black let go of power.
If that doesnt work, android debug tools ADB reboot recovery will work even better.
Or root the phone and use Clockwork Rom manager to boot into recovery, just press the menu item.
askpcguy said:
Download mode is for updating the phone's firmware.
Remove battery, plug in the usb cable to the phone, open ODIN on the computer (need usb drivers installed before hand) on the phone hold volume up and down then plug the phone into the computer. Your phone will say DOWNLOADING. This method works even if you run into problems and the phone refuses to boot properly.
Recovery mode is for installing Update.zip. The method is tricky but involves holding volume up/down and power, the phone will show ATT then go black. It will repeat that but after the second time it goes black let go of power.
If that doesn't work, android debug tools ADB reboot recovery will work even better.
Or root the phone and use Clockwork Rom manager to boot into recovery, just press the menu item.
Click to expand...
Click to collapse
Thank you askpcguy! I understand the difference between Download and Recovery modes.
So the procedural difference here is having the battery in + Power button, versus battery not in (use USB cable instead) and no Power button. Can the phone get power from the PC via the USB cable? This seems to differ from what the original poster said about download mode. Perhaps OP could edit his original post for clarification? Or am I still missing something? Thanks to all
The phone does get power from the USB cable.
The difference is one procedure uses the USB cable (download mode) and the other does not (Recovery mode).
The volume up+down method does not use the power button, the phone is powered on into download mode once you plug in the USB cable.
We say pull the battery to get the phone powered off. If a firmware flash stalled or doesn't complete, pull the battery and try again!
I now understand the precedural difference.
Thank you askpcguy!
Yes I have looked, http://forum.xda-developers.com/showthread.php?t=1342348 and searched for quite an extensive time before giving up as I have not found a solution to my problem.
This is pretty much what happened, I was rooting my i727R through odin when the usb jiggled out of the original spot a bit and cancelled the Odin recovery.img transfer, I thought I was okay, until the device on longer showed up in Odin(no yellow bar saying COM: specifying the port my device was in).
I then tried plugging in the device again, with Windows greeting me with "The last usb you plugged in has malfunctioned". Sooo I started to panic a bit. Upon plugging the device back in numerous times(with the ODIN MODE screen bootlooping every time I removed the battery+cable) I saw the yellow COM: indicating the device was plugged in, however when I tried to flash back to stock it did not work. Now I can no longer get my device recognized by Odin or Kies and my device is stuck in Download Mode. Can any bright members shine some light on this little situation I'm in? Thanks
Uninstall the samsung drivers, reboot the PC, then install them again and try.
Use a USB port connected to the motherboard if you have a tower PC. You may need to try to enter Download mode fresh. Hold power and both volume buttons until it reboots, then let go of ONLY the power button. This will force Download mode again and may get the PC and ODIN to recognize it and install the drivers again. Hope this helps
Thanks mate, found the problem myself. One of the bottom pins of the micro usb was broken on the phone, just bent it back and now Odin detects it. (Y)
ok, so after rooting and trying to install CWM, my phone will not boot, only blinks red light. I think when i was trying to flash img files over to the phone, i lost connection and wasnt able to transfer the bootloader.imgs to the phone. Following this, when i plugged it in, i would get numerous drives trying to open, but said they needed to be formatted. I then tried the UBUNTU method, which led to my phone not even being recognized... but my question is, why is it so tough flash a recovery to the phone now? I remember when I had my S3, it was much easier to do this....i have a lg g2 if that helps....i have tried all the guides, and like i said, all i get now when i hold the power button and volume down, is 8 blinks of the red light...has anyone had this problem, if so what did you do to solve the problem?
Can you get into download mode?
Power completely off.
Plug the Usb cable into a computer.
Hold vol-up while plugging in the Usb to the phone.
If you can get that, then you can use LGFlashTool to reset.
Sent from my LG-D800
I can't get past the Samsung logo. I cannot boot into recovery or download. What can I do? I've searched and read an no go with any of those solutions.
does it actually boot to android or gets stuck at logo
does it stay at logo forever or reboots after about 10secs, if reboots then its a stuck power button
Stuck at logo, no reboots. It doesn't come on when battery is taken out and put back in, so not stuck button.
if it boots u should be able to get into download/odin mode, how r u trying to get it into dl mode as i think ur doing it wrong, keep trying or maybe buy a usb jig as ive read that it will get it into dl mode but i havent tested that out
Power plus volume up and down. Not working
kindofabuzz said:
Power plus volume up and down. Not working
Click to expand...
Click to collapse
http://www.samsungupdate.com/androi...ocket-galaxy-s2-sgh-i727-with-key-combination
Give this a shot. Otherwise, you may be toast.
kindofabuzz said:
Power plus volume up and down. Not working
Click to expand...
Click to collapse
thats for booting to recovery not dl, get it into dl mode
vincom said:
thats for booting to recovery not dl, get it into dl mode
Click to expand...
Click to collapse
How to enter Download Mode on Galaxy S2 Skyrocket:
First of all, know that you will not use the Power button at all.
Connect your USB cable to the computer, but not to the device.
Now, pull off the battery from your device, and then place it back.
Press simultaneously the Volume Up + Volume Down buttons. With the buttons still pressed, connect the device to the USB cable.
The phone should turn on now, and a screen with a yellow triangle and a warning should appear on the screen.
Let go of the Volume Keys and press Volume Up once to enter Download Mode.
Nothing works, up, down, both same time, nothing. This started when I used Flashify to flash newest twrp .img. I think it's hosed.
recovery flashing should not interfere w/dl mode unless you flashed it for a different device which would of hard bricked it which yours is just a soft brick.
i dont think i ever seen a soft bricked i727 not being able to recover.
go through the ts for odin in my stickies
does pc see anything connected when phone is plugged in and booting
i would hazard a guess at a bad cable, usb port on phone or pc.
try just the volume down button b4 connecting cable, thats a rogers phone technique but you never know it might work if u have not tried it.
if all else fails a cheap usb jig might help
I've had USB cables in the past that transfer power perfectly well, but don't work to transfer data at all. Before considering your phone borked, I'd try a different cable, maybe a different port on your computer as well. I've taken Skyrockets right to death's door before, but even after frying them to one stop short of Hard-bricksville, Odin was always able to read them.
T.J. Bender said:
I've had USB cables in the past that transfer power perfectly well, but don't work to transfer data at all. Before considering your phone borked, I'd try a different cable, maybe a different port on your computer as well. I've taken Skyrockets right to death's door before, but even after frying them to one stop short of Hard-bricksville, Odin was always able to read them.
Click to expand...
Click to collapse
I tried a different call and port. I guess this thing is hosed. Thanks Flashify. I should have just installed a twrp zip.
I was trying to flash my s21+ g996b with Odin and it failed at the beginning so I restarted the phone but it turned off after showing the Samsung logo the same thing happens if I try to go to recovery mode or safe mode thus I can't access them.
When I try plugging in the phone to my PC (or just charging with the adapter) it just keeps showing the logo like before and restarting shortly after and I can't stop it from looping.
Is there something I can do to stop the looping or go to recovery mode ?
I already have backed up my data, please let me now if there is anything I can do even if it means reset factory, etc.
So I got into download mode by pressing and holding vol up + vol down and then connecting the phone to the P.C. after. I did finally install the firmware, and all is good now.
Also, there are a bunch of different ways other people tried here, which I thought might help.
P.S. the original problem that led to broken firmware was a faulty cable.