[Q] captivate keeps turning off and on after flashing - Captivate Q&A, Help & Troubleshooting

i had flashed cm10 onto my captivate and it worked fine for a while but then a couple of days later i woke up to my phone saying cant mount internal sd card error, but i got around that i flashed my captivate back to stock 2.2 and then i tried to flash some compatible kernels i but then my phone booted with a white screen and then kept turning on and off even when i plugged in the charger it did the same thing i cant even get into download mode or recovery mode because the phone wont stay on, oh and the phone starts to get hot whenever i plug in the charger is there anyway i can fix this?

Try to force download mode. Remove battery, connect your phone to your computer via usb cable and then press volume up and down keys together and then insert the bettery with those keys pressed. That should put the phone in download screen. If that is successful, flash stock rom uckk4 from the one click master collection thread. Flash corn kernel after that via odin.
If you see a white screen then it could be a display(LCD) problem. If your LCD screen is faulty then obviously the steps described above won't help you. If things have gone wrong due to incompatible kernel then you might be able to restore your phone to normalcy.

uhm said:
Try to force download mode. Remove battery, connect your phone to your computer via usb cable and then press volume up and down keys together and then insert the bettery with those keys pressed. That should put the phone in download screen. If that is successful, flash stock rom uckk4 from the one click master collection thread. Flash corn kernel after that via odin.
If you see a white screen then it could be a display(LCD) problem. If your LCD screen is faulty then obviously the steps described above won't help you. If things have gone wrong due to incompatible kernel then you might be able to restore your phone to normalcy.
Click to expand...
Click to collapse
ok thanks i'll give it a try and get back to you

Related

[Q] Power Button No Longer Works in Recovery

Okay so I was testing out the Molecule ROM along with SetiroN's i9000 Kernel. I installed the backlight notification app on the kernel's page and went to reboot. After the reboot I can no longer use the power button while in recovery mode and when I try to reflash back to stock with Odin I get a FAIL message while its checking the file system. Is it bricked or does someone know a way to fix this?
Are you able to get back into download mode successfully?
This happened to me with i9000 kernels. You should be able to flash back to stock no problem.
remove battery & sim and disconnect phone,
open odin,
put battery in and hold Vol down,
plug in USB,
Flash
Should work for you.

PAYING for help!

Since i live in Brazil and here the galay s i9000 version is much different then our captivates and there is any place where i could try to fix my captivate i´ve decided to donate US$ 50,00 for who helps me fix my phone.
Here is exactly what happened:
I was already on cognition 2.3b6 but decided to flash back to stock and flash it again to 2.3b6 since i´ve never flashed back to stock and sincer i installed the firts custom room.
I installed the stock version usin odin 3 ( the files from cognition download threat ) and i didnt disabled lag-fix netheir deleted any folder or anything at all.
The installation to stock was succesful, then i used one click root installed the rom manager and selected the 2.3b6.zip
After rebooting it went to recovery screen as usual.. i selected the reinstall packages options and it reboot again, now it stuck some time on the at&t logo ( never had the voodoo voice ) ...and the rebooted again..
and here is the part where i know i was stupid
this time it entered on clockwork recovery mode then i tryed to backup and mount and it came back again to clockwork recovery mode... then i decided to wipe data and cache... then to format my sd card ( stupiedest point ! )..after i tryed to install packages again and after reboot it stayed like it is now
without the usb cable... if i turn it on it goes to at&t logo screen then it flashes on at&t logo... and then boot on recovery mode.
if i put the battery...plug the usb cable and try to turn it on.. the phone doesnt go to at&t logo.. it just stays on the charging mode.
i already tryed all download modes and none of them worked...
here is the list of things i´ve already ordered from sparkfun if i need to build that JIG thing...
1 - $10.95 - COM-09258 - Resistor Kit - 1/4W
1 - $3.95 - BOB-10031 - USB MicroB Plug Breakout Board
other info:
when i get on the at&t logo or recovery mode odin recognizes the phone as a com 4... so i cant flash it with odin...
and when i try to reboot on download mode using adb i receive an error msg " [1] segmentation fault " when i try to get the SU
any help ?
Can you still get to clockwork recovery?
If you can still get to cwm, download this http://www.ponack.net/designgears/JH7_OTA.zip and copy it to your external sd card, and try to flash it.
For download mode did you try:
1. Start odin
2. Remove battery from phone
3. Plug usb cable into phone
4. Hold down both volume buttons
5. Put battery back in while holding both volume buttons
Sent from my Captivate
not anymore...
curti.nogg said:
Can you still get to clockwork recovery?
If you can still get to cwm, download this http://www.ponack.net/designgears/JH7_OTA.zip and copy it to your external sd card, and try to flash it.
For download mode did you try:
1. Start odin
2. Remove battery from phone
3. Plug usb cable into phone
4. Hold down both volume buttons
5. Put battery back in while holding both volume buttons
Sent from my Captivate
Click to expand...
Click to collapse
is there any specific way to get on clockwork recovery ?
when i try to get on download mode like you said it just keeps charging the battery...
its strange.. when the usb is plugged the phone doesnt go enter on recovery mode netheir at at&t logo
tegots said:
is there any specific way to get on clockwork recovery ?
when i try to get on download mode like you said it just keeps charging the battery...
its strange.. when the usb is plugged the phone doesnt go enter on recovery mode netheir at at&t logo
Click to expand...
Click to collapse
If it's still on the internal sd card and you can get to recovery, choose the option "reinstall packages" it should do something and then it may kick you back to recovery 2e and then try one more time.
Sent from my Captivate
curti.nogg said:
If it's still on the internal sd card and you can get to recovery, choose the option "reinstall packages" it should do something and then it may kick you back to recovery 2e and then try one more time.
Sent from my Captivate
Click to expand...
Click to collapse
i can get on recovery 2e but when i try to reinstal packages it says that /sdcard/update.zip doesnt exists
Search for instructions on building a jig. It is a device that forces download mode, you need a spare cable our connector to cut up and some resistors. http://forum.xda-developers.com/showthread.php?t=841512
Sent from my SAMSUNG-SGH-I897
so my only hope is tat jig thing ?!
if yes i will stay a while without my phone =/
Wait so what happens if you have odin one click open, then unplug usb, pull battery, then put the battery back in and then plug usb in while holding both volume buttons. That's usually the surefire way to get download mode.
Sent from my SAMSUNG-SGH-I897 using XDA App
No.. the Battery trick should work. If your getting the battery charging while the device is turned off and the USB is plugged in that battery trick should work.
I've horked my phone harder then you have an still managed to get back into download mode.
The trick is remove the sim/sdcard and battery.
Plug in the USB
Then jam the battery back in.
Also.. if it's looping at the ATT logo you might have it up enough to do ADB commands.
See if your computer is recognizing the device. - ADB Devices - If it returns a value then you can just do:
Adb reboot download.
And Odin 1-click as normal to restore it.
KCutrer1 said:
Wait so what happens if you have odin one click open, then unplug usb, pull battery, then put the battery back in and then plug usb in while holding both volume buttons. That's usually the surefire way to get download mode.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
it keeps frozen on the charging circle ( the grey circle doesnt keep moving )
I'd try pulling the battery again - it takes a few times to try and get it.
But.. I would try doing the ADB commands and see if you can get it into download that way.
avgjoegeek said:
I'd try pulling the battery again - it takes a few times to try and get it.
But.. I would try doing the ADB commands and see if you can get it into download that way.
Click to expand...
Click to collapse
when i get home i will keep trying, but not sure if its gonna work, i´ve never had that error with adb

[Q] Bricked Captivate.

I was trying to switch to Cognition V.2.3.8 using clockwork recovery like was shown on that thread. I did everything correctly and everything worked exactly like was explained. I got to where it was loading the zip in clockwork mod and it froze. Now my phone only gets the ATT screen when turned on and it takes a lot of tinkering to get it to just the recovery screen, but the phone is cleared, nothing will boot, all info was wiped I'm assuming that's including the previously flashed version of cognition. I tried Odin but couldn't really get it going. Not sure what to do. I used Odin for my last ROM, and clock work recovery didn't go quite as well obviously. Please someone give me some good news, and help me unbrick my phone.
Have you tried doing any of the three button combos to get into download mode and restore to stock possibly?..if none of the buttons work, you might have to make/use a jig to get it into download mode. Anyway, just try getting into download and try to restore to stock for now.
Your phone needs to be in "Download" mode to use Odin.
http://forum.xda-developers.com/showthread.php?t=884364
Scroll down to step 1 and try those "Key Combinations" until one of them gets you into download mode. Once you are in, flash back to stock with Odin. Hopefully that works and solves your problem.
If no key combos work, then you need a jig. My phone is one of the few that don't work with the key combos, while my last 2 did fine.
http://forum.xda-developers.com/showthread.php?t=889128
Like the others stated you need to be in DOWNLOAD MODE to get Odin to work.
Also there is a specific method to get Odin to recognize your device and then flash it back to stock:
Turn on ODIN first.
Do NOT have your phone plugged in when Odin is started.
Make sure your phone is powered off.
Hold down the Volume +/- Buttons on your phone then plug in your USB cord. It should go directly into DOWNLOAD MODE and Odin should state that your phone is connected.
Click the Go button and watch Odin do it's magic.
If that didnt work....
Try the "Battery Trick"
Unplug the phone from USB - Power it off.
Pull the battery, SIM, and SDCard (if applicable) from your phone.
Turn on Odin
Plug in the phone to USB Cord (with everything still out of it)
Hold down the VOLUME +/- Buttons
Then while doing all this - pop the battery back in the back of your phone.
Rinse and repeat a few times if it doesn't go directly into DOWNLOAD MODE to make sure you are doing this correctly.
And if THAT doesn't work.
Do the jig (Build a jig - there are a ton of posts here in the Q&A and Q&A sticky on how to do this.)

[Q] Odin3 not working

I had been using my Captivate for a while, and used Kies mini to upgrade to Froyo, and everything had been working fine until randomly the phone wouldn't boot.
It would take forever to go from the AT&T home screen, and would lag through the galaxy s intro, and then stop.
I tried to use Recovery mode, and it didn't work, so I tried to use Odin3 to flash back to stock.
Now it won't go past the Logo screen, and recovery mode doesn't work, but download mode still does. I have tried Odin one click, and Odin three click v 1.0, 1.3, and 1.7. I've used the .tar and the .pit from Breakin' Ranh's [Guide] How to Recover a Captivate to Stock 2.1 Eclair JH7
It keeps getting stuck in a boot loop after odin, no matter what I do.
Any suggestions?
Using SGH-i897
1007
first boot takes along time to build new files and delvik.. are you sure you waited long enough?
keep trying to get into recovery. try holding the buttons a little after the screen comes on.
factory wipe/ clear phone/
It keeps going to the AT&T logo screen for like 10 seconds, and then goes to the spinning wheel/battery charging screen, and then reboots.
Can't get into recovery mode through it, still.
a different .tar package.... dunno about that one..
or flash to 2.2 tar package
I have to use rom manager to get to recovery on my captivate
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
I was able to use a dragon rom to get it to boot, but now my phone wont give me any access to my internal sd card, and won't mount my external, so I can't download rom manager because I "have no room" Where do I go from here?
I've already tried formatting both cards, and it seems like nothing happens whenever I click on format.
you dont need rom manager....ever
Then what does he need?
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
stuck in the same position
I can get into download mode (only with a JIG tho) but when I go back to stock with Odin (or try to) it's just stuck in the AT & T logo screen, it doesn't go beyond that, how do I get into recovery mode, press both Volume buttons and Power button, when the AT&T screen comes release the Power button right?
Need some help please!
you might need to flash the 3 button fix but keep trying, if you get into recovery clear data and cache. but first boot always takes a long time as it has to build delvak cache and more... try flashing again, with the 3 button fix att rom.
3 button fix? to get into download mode you mean? I CAN get into download mode (with the jig) but not into recovery mode :-s
I have no idea how to flash it without being in the Stock rom, any help?
download is 2 buttons
recovery is 3 button.
some phones loose the 3 button combo to get into recovery.
in that case you need to flash the stock rom with 3 button fix.
it is for Att only so i dont know much more.
After Odin, I was in a boot loop yesterday. I plan on writing it up in a new thread to see if someone can help me understand what happened (cause I have Odined and modded two different cappys without issue) but here is how I was able to recover.
After Odin was complete and said successful, it reboots the phone.
Upon reboot I was in the ATT boot loop. After Odin, I lost both three button recovery and 2 button download (both of these worked before Odin). I don’t have a JIG so no way of getting to download mode.
I read to try the following sequence after reading it other posts.
1. Pull battery, sim, SD card and unplug the USB. Let it sit for a minute.
2. Plug in the USB cable.
3. Holding all three buttons, plug in the battery.
4. The battery charge (grey) should be seen on the phone. After the phone screen goes black twice let go of the power button.
This worked for me once, after several attempts.
Now that the phone booted back up, I did a master clear with Odin.
Upon reboot right back in to the ATT boot loop screen.
Was not having any luck with the steps above after several attempts.
Here is how I eventually recovered.
1. I opened Odin on the PC.
2. Pulled the battery and USB for a minute or two then replaced it and plugged in the USB cable.
3. After few cycles of black battery icon and spinning wheel, the batter icon turned green (like normal when you turn your phone off and plug it in). Sometimes this only took two cycles and sometimes many cycles (or a few minutes).
4. Once the battery icon was green, I hit the power button.
5. As soon as you see the ATT screen, pull the USB cable and the phone booted (if I left the USB plugged in, the phone went back to the black battery screen after the ATT screen).
6. I copied the correct Update.zip and Rom to my SD card.
From here I tried to boot into recovery via ADB.
The phone rebooted but back into the ATT boot loop.
Following the second set of steps above (2-3 times), I was finally able to get into Clockwork recovery.
From here I flashed Phoenix Unleashed.
After the flash rebooted and the phone seems to be running fine now (with the exception that I lost my 3 and 2 button combos, but that will be for a different thread).
From the Power Menu, I can get into download mode or Recovery no prob.
Not sure if this is something that will work for others but wanted to throw it out there just in case.
It never booted for me, so this is what I did
For anoyone that might find this thread, Odin 1 Click didn't work for me, so I flashed back into stock using Odin (not the 1 click version, another one), here are some links that proved to be very helpful (I ended up Flashing to Serependity 6.4):
http://forum.xda-developers.com/showthread.php?t=1031749
http://www.youtube.com/watch?v=Rdn5GoRjhn0
http://forum.xda-developers.com/showpost.php?p=10056254&postcount=36
http://forum.xda-developers.com/showthread.php?t=884364
http://forum.xda-developers.com/showthread.php?t=919816
http://android-roms.info/roms/80-Serendipity
http://serendipityrom.weebly.com/download.html
FIXED:
Used this version of Odin to get me into recovery mode:
http://www.multiupload.com/PM9TNZWL84
Once I got that, I realized my internal SD card wasn't mounting properly, and used http://forum.xda-developers.com/showpost.php?p=10056254&postcount=36
this thread to finish flashing back to stock.

[Q] Is it bricked?

Phone locked up while using web browser. Turned it off. Pulled battery. Tried to restart. No powerup. Nada. It's rooted with Jocala's custom kernal on the stock, current-update ROM. CWM installed. Study these symptoms and comment on whether it is dead due to hardware or software fatal, unsolvable issues:
1. When I try to boot up by holding in power button and volume up button, nothing happens. It does not turn on and does not boot into recovery regardless of how long I hold those two buttons in.
2. When I try to do the factory reset trick of holding the volume up/down entire button pressed in (not power up or power down but the whole button pressed in) plus the power on button, the screen lights up with the SAMSUNG name in white, and then immediately the screen goes black and white letters up top read RAMDUMP MODE. Cause: Force Upload. That stays on forever and ever until I power off the phone or pull the battery, and the whole thing repeats if I try the process again.
3. I tried pulling the battery and holding in the power button for about 20 minutes and that didn't fix anything.
4. Booting by holding the volume-down button and power on boots into the "WARNING -- A custom OS can . . ." screen with the exclamation point in a yellow triangle , and I can use the volume up key to continue with the loading a custom OS, and when I do volume up, I get the ODIN Mode screen, the android robot icon and the words "Downloading . . . Do not turn off target!!" If I plug into my computer, the computer doesn't recognize the phone. When I plug it in with Kies turned on, Kies says it is trying to connect, but it never connects, even if I let it plugged into Kies for hours. I don't get a Kies error message, either.
I have tried all these tricks with SIM card in and SIM card removed. With MicroSD card installed and MicroSD card removed. I have tried spare batteries from my other phone that are good and fully charged. I have tried using different USB cables that work for data transfer on my other phone. Am I missing a trick? Is this patient dead on the operating table? Must I part with $175 to buy a new phone? Please, Android doctors, provide some patient consultation. Thanks.
motorapido said:
4. Booting by holding the volume-down button and power on boots into the "WARNING -- A custom OS can . . ." screen with the exclamation point in a yellow triangle , and I can use the volume up key to continue with the loading a custom OS, and when I do volume up, I get the ODIN Mode screen, the android robot icon and the words "Downloading . . . Do not turn off target!!" If I plug into my computer, the computer doesn't recognize the phone.
Click to expand...
Click to collapse
I am going to assume you have the galaxy exhibit 4g t679? So when you plug it into your computer in Odin mode and then run the Odin program it isn't being detected? Do you have the USB drivers installed?
more brick info
meekrawb said:
I am going to assume you have the galaxy exhibit 4g t679? So when you plug it into your computer in Odin mode and then run the Odin program it isn't being detected? Do you have the USB drivers installed?
Click to expand...
Click to collapse
Yes, current drivers are installed on the computer. When you say "then run the Odin program," what do you mean? My plugging in process was simply to get into the Odin Mode and then I plugged it into the computer. At that point, in Windows Explorer, the computer did not recognize that an external device was plugged in. I would normally get a new F and D drive showing when I plug a phone in.
I am not aware of what this "Odin program" is that you mentioned. Please elaborate. After my initial root process, I have used CWM to flash zips off the microsd card and have not been plugging it into the computer to do things, so I might be deficient in my knowledge of what to do with the computer when the phone is in Odin mode. Thanks for any insight you can provide.
You are going to have to search for a guide on how to use Odin. There is a link to download the program here:
http://forum.xda-developers.com/showthread.php?t=2097340
---------- Post added at 08:06 AM ---------- Previous post was at 07:58 AM ----------
There is some stuff about Odin for this phone near the bottom of this page:
http://forum.xda-developers.com/wiki/Samsung_Exhibit_II_4G
final ODIN question about USB Debugging
meekrawb said:
You are going to have to search for a guide on how to use Odin. There is a link to download the program here:
http://forum.xda-developers.com/showthread.php?t=2097340
---------- Post added at 08:06 AM ---------- Previous post was at 07:58 AM ----------
There is some stuff about Odin for this phone near the bottom of this page:
http://forum.xda-developers.com/wiki/Samsung_Exhibit_II_4G
Click to expand...
Click to collapse
I am getting some hope. But since I can't boot the phone, I can't get in to make sure USB Debugging Mode is selected. Will this prevent me from connecting to ODIN? I found the ODIN download and the recommendation to also download drivers for DOWNLOAD, and I'll do that. But will the USB Debugging issue cause me difficulty? I can't get to this until this evening, so that's why I'm asking rather than just trying. Please advise. Thanks!
motorapido said:
I am getting some hope. But since I can't boot the phone, I can't get in to make sure USB Debugging Mode is selected. Will this prevent me from connecting to ODIN? I found the ODIN download and the recommendation to also download drivers for DOWNLOAD, and I'll do that. But will the USB Debugging issue cause me difficulty?
Click to expand...
Click to collapse
I don't think USB debugging matters.
Using Odin without ROM saved to internal memory?
Will I be able to use ODIN to fix the phone if I haven't yet saved the replacement ROM to the phone's internal memory? The instructions I see for using ODIN all seem to assume that the phone is working and booting up, and they start with the instruction to save the new ROM file to the phone's internal memory. Since I'm trying to restore a bricked phone, without having the ability to first copy the ROM onto the phone's internal memory, what are the steps I will follow upon opening the Odin software and connecting the phone? Thanks again for the input so far. Maybe I can save this bricked phone (my girlfriend's phone -- so I will look like a true hero).
motorapido said:
Will I be able to use ODIN to fix the phone if I haven't yet saved the replacement ROM to the phone's internal memory? The instructions I see for using ODIN all seem to assume that the phone is working and booting up, and they start with the instruction to save the new ROM file to the phone's internal memory. Since I'm trying to restore a bricked phone, without having the ability to first copy the ROM onto the phone's internal memory, what are the steps I will follow upon opening the Odin software and connecting the phone? Thanks again for the input so far. Maybe I can save this bricked phone (my girlfriend's phone -- so I will look like a true hero).
Click to expand...
Click to collapse
OK i see your confusion. On the wiki there are two types of ways to return to stock. One is through recovery, which i am assuming you can not get into. The second is the Odin way. If you can get to recovery that would be safer. I think the way that works for me is take out the battery, plug in USB, hold volume up and insert battery.
Sent from my Nexus 7 using xda app-developers app
motorapido said:
Will I be able to use ODIN to fix the phone if I haven't yet saved the replacement ROM to the phone's internal memory? The instructions I see for using ODIN all seem to assume that the phone is working and booting up, and they start with the instruction to save the new ROM file to the phone's internal memory. Since I'm trying to restore a bricked phone, without having the ability to first copy the ROM onto the phone's internal memory, what are the steps I will follow upon opening the Odin software and connecting the phone? Thanks again for the input so far.
Click to expand...
Click to collapse
Odin is going to flash the stock ROM to the phone. You don't need to copy anything to it. The steps you need to follow are in the link I posted to the wiki.
Odin failed, now now powerup or ODIN or recovery
Oh, no. The ODIN factory restore failed, the phone did not reboot, but instead the screen went totally black. I let it sit plugged in five more minutes and nothing. I can't power it on, I can't boot into ODIN or recovery. Seems dead. Is this the end of the line?
motorapido said:
Oh, no. The ODIN factory restore failed, the phone did not reboot, but instead the screen went totally black. I let it sit plugged in five more minutes and nothing. I can't power it on, I can't boot into ODIN or recovery. Seems dead. Is this the end of the line?
Click to expand...
Click to collapse
Pull out the battery for a few minutes and then try getting into Odin mode.
motorapido said:
Oh, no. The ODIN factory restore failed, the phone did not reboot, but instead the screen went totally black. I let it sit plugged in five more minutes and nothing. I can't power it on, I can't boot into ODIN or recovery. Seems dead. Is this the end of the line?
Click to expand...
Click to collapse
Yes you probably have a hard brick, so return to T-Mobile or JTAG are your options but what did Odin say. Please go through the steps you took to restore it. I have odined maybe ten times and never had a problem.
Edit: did you select the ancora.ops and the tar one under one package?
Sent from my Nexus 7 using xda app-developers app
theAPANT said:
I have odined maybe ten times and never had a problem.
Click to expand...
Click to collapse
Yeah, I've done it like 3 times without problem. Good thing you are here because I am out of suggestions. Good luck OP!
Won't power on at all. Dead forever?
OK, so it won't power up and won't boot to ODIN or to recovery. No combination of button pushing does anything. Nada. Black screen. Is there any final trick to try? Or do I throw it away? I already bought a replacement (it's my girlfriend's phone -- same as my Exhibit -- so if I can fix it, we'll have a spare)
Send back to Samsung. They will replace it for minimal charges.
Sent from my SGH-T679 using xda premium

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