[Q] Three button salute doesn't work - Captivate Q&A, Help & Troubleshooting

I currently have The Collective's AoCP build 3 Jelly Bean ROM on my Captivate. I need to go back to the Cyanogen 10 builds because it looks like they've fixed the lag issue. I came upon a really bad accident on my way to work and needed to call 911 ASAP. I unlocked my phone and hit the phone button and it must have taken 20 seconds for the dial pad to come up. I've gotta try something else...
My question is this. I can't get into recovery by turning the phone off and using the 2 or 3 button salute. I've tried volume up - power, volume down - power, and volume up&down - power. No dice. I've learned there is a 3buttonfix that I can download and install, but I read about it first and it says if you're running this bootloader or that bootloader don't use this fix because you WILL hard brick your device. I have no idea what bootloader I'm running and if I can't use this fix, what do I do to fix the issue? For future reference, how do I tell what boot loader I'm running?
The reason I want to MAKE SURE the 3 button salute works is I want to flash from AoCP to CM10 and if something goes wrong, I need to be able to do that. I can hold the power button down now, and choose reboot, then boot into recovery, and that works, but if I soft brick my device, that function won't do me any good.
Any guidance you pros out there have for me would be greatly appreciated. Thanks in advance!

Don't use the 3 button fix. You are correct in that it will hard brick your phone. If adb works, you can use that to reboot into recovery. I think you can do that with a terminal emulator too ("su" first to get root access, then "reboot recovery").
There's not a way to tell which bootloader your on. If you want to know 100% without a doubt your on the latest, flash the kk4 stock ROM. Downside to that is you would have to start over on cm10 or any other aokp. Making a nandroid first will make it less painful.

Also, that dialer lag will happen with any ICS-JB ROM on this phone. It's pretty much unavoidable at this point. Have you ever done the recovery combination before? If not, then you may be doing it wrong. Hold down the volume buttons, and press the power button only until the screen turns on. Hold the volume keys down until you hit recovery.
Oh, duh, you're on AOcP. You should have a recovery option in your power menu under reboot.

Oh said:
I do have a recovery option int he power menu. But what if I soft brick my device? I have a rigged jig somewhere, but that wasn't reliable for me. Not because it doesn't work, but because I made it very, um, frugally.
So there is no way to know what boot loaders I'm on? Darn... I didn't do the original flashing. MobileTechVideos.com did the flashing after I hard bricked it where my jig no longer even worked.
Thanks all for your input, and anything else you may suggest.
Click to expand...
Click to collapse

If you're on AOCP you have GB bootloaders.
Sent from my SGH-I897 using Tapatalk 2

spagman72 said:
If you're on AOCP you have GB bootloaders.
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
THANK you very much for that info. Do you know of anyway for me to be able to boot into recovery mode using a key combination? I tried what was mentioned above (holding volume up-down after pressing the power until it boots into recovery, but it just goes right to the AoCP boot animation).

Maybe your holding the buttons too long when you try the button combo.

Snevey said:
THANK you very much for that info. Do you know of anyway for me to be able to boot into recovery mode using a key combination? I tried what was mentioned above (holding volume up-down after pressing the power until it boots into recovery, but it just goes right to the AoCP boot animation).
Click to expand...
Click to collapse
You may have already tried this in your many attempts but I'll still throw in my two cents.
Starting with power off hold all three buttons at the same time. First you should see the att splash screen and then your kernel splash screen. Then the phone should turn off. Keep holding the buttons til you see the att screen again and then release them all. That should get you into recovery. At least that is exactly how I get there besides of course the power menu.
Sent from my SGH-I897 using xda app-developers app

Wait are you missing download mode also?
Sent from a jelly bean

Yes, I do appear to be missing download mode as well... What have I done? The phone runs just fine with AOCP The Collective, except it's just getting too laggy for me and I want to check out CM10's newest releases. BUT, I don't want to be flashing ROM's until I can boot into Recovery. I can REBOOT my phone from my Power menu once the phone boots up, but I can not get any button combination to work to boot me into recovery.

Regarding download mode... I can not enter download mode either. I power down, take battery out, remove SIM, place battery in phone hold volume up/down and insert usb cable. Just displays the battery charging meter...

When your phone turns on, do you have a white AT&T screen or is it a black gt-i9000 screen?
Sent from a jelly bean

korockinout13 said:
When your phone turns on, do you have a white AT&T screen or is it a black gt-i9000 screen?
Sent from a jelly bean
Click to expand...
Click to collapse
I do get the white AT&T screen... It comes on, then flash to a black screen and then back to the same white at&t screen, then to The Collective boot animation. This wouldn't be a problem for me, but I do want to play with some other ROM's, but I don't want to without this working...

I believe you can reboot in recovery using adb with the command : "reboot recovery"
Sent from my SGH-I897 using Tapatalk 2

spagman72 said:
I believe you can reboot in recovery using adb with the command : "reboot recovery"
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
I KNOW I can, but I can only do that if I am able to boot into a rom. What if something gets hosed?

Snevey said:
I KNOW I can, but I can only do that if I am able to boot into a rom. What if something gets hosed?
Click to expand...
Click to collapse
Find that jig you rigged up and see if that gets you into download mode. If so I suggest using a one-click back to kk4 and I'd get the one with boot loaders for good measure. Then see if you can do any of the button combos
Sent from my SGH-I897 using xda app-developers app

m1batt1 said:
Find that jig you rigged up and see if that gets you into download mode. If so I suggest using a one-click back to kk4 and I'd get the one with boot loaders for good measure. Then see if you can do any of the button combos
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the suggestion... I downloaded a 1 click to KK4 and used my jig, which worked. Got really lucky, as something happened at the SET PIT table during the ODIN process and I had to start over. Luckily it didn't brick, but on the next boot I got the icon of a phone and a computer with a triangle in between those icons. I ran ODIN again after booting into download mode, and it took. I'm not running KK4 and I can do the 3 finger salute, so now I'm going to start over with rooting and moving to Jelly Bean. What a way to get the recovery back...
Thanks again for everyone's assistance.

Snevey said:
Thanks for the suggestion... I downloaded a 1 click to KK4 and used my jig, which worked. Got really lucky, as something happened at the SET PIT table during the ODIN process and I had to start over. Luckily it didn't brick, but on the next boot I got the icon of a phone and a computer with a triangle in between those icons. I ran ODIN again after booting into download mode, and it took. I'm not running KK4 and I can do the 3 finger salute, so now I'm going to start over with rooting and moving to Jelly Bean. What a way to get the recovery back...
Thanks again for everyone's assistance.
Click to expand...
Click to collapse
Glad that got you up and running. Sometimes it's unavoidable to flash back to stock like that but I suggest you keep that one click handy in case something else strange happens.

Related

[q] help w/ captivate????

ok guys i'm definitely a noob at this but i think i messed up this morning downloading the gb drivers for my captivate. i was running serendipity 6.4 and i was trying to flash serendipity VII. i didn't flash back to stock 2.1 eclair with odin one click before i followed the instructions on downloading the new drivers for the gb. i went to the power menu on the 6.4 and hit download mode and plugged in the usb. it went halfway through the downloading process and stopped. my screen was blank without the downloading sign anymore and on odin it was at a halt. i waited for about 45 minutes for it to proceed and nothing so i unplugged it. when i did the factory recovery screen came up and i could use the volume up and down buttons to scroll through the menu choices but it wouldn't let me use the power button to make a selection at all like the power button wasn't working. i pulled the battery and put it back in after a while and now all i get is the galaxy s gt-i9000 samsung screen and nothing else. it wont let me back into recovery or download mode no matter what button combo i try. did i brick my phone and is there a way for me to fix this without having to buy another one? any help would be greatly appreciated.( guys, i realized i messed up shortly after it was done and messed up that i should've odin one clicked it back to factory before i did this,but by that time it was too late.)
When a problem comes along, you must jig it!
You might want to look into buying/making a jig to get you to a place where you can repair your phone.
ok guys,the phone will let me get back into the recovery menu and but won't let me make a selection out of the menu with the power button and i still get the galaxy s screen but nothing else.
Please use more descriptive thread titles. Your title is useless to anyone doing a search.
440hsp said:
ok guys,the phone will let me get back into the recovery menu and but won't let me make a selection out of the menu with the power button and i still get the galaxy s screen but nothing else.
Click to expand...
Click to collapse
Could you please quote/reply to these steps to getting into download mode?
From powered-off state, Hold V+/V-, insert USB cable
With battery out, Hold V+/V-, insert USB cable
From powered-off state, Hold V-, press & hold power button
If you haven't tried this combo yet, try using the home softkey in place of the power button with some of these combos - there have been reports of the power button getting remapped to the home softkey.
i apologize for the wrong topic but i have tried every way possible that is listed on xda and other forums to get into download mode with no luck. the only way i could is from the menu's on the roms that i had flashed before( cognition 4.5.3 and serendipity 6.4). i got it to work one time with the hold the vol. up and down buttons and the power button and inserting the battery and it never worked again. all i get is the charging symbol now,the galaxy s screen, or recovery screen. i did get it back into recovery and i tried the home soft button and nothing. then i hit the menu soft button and now it shows the android man and the exclamation point in the triangle. what can i do guys???
440hsp said:
i apologize for the wrong topic but i have tried every way possible that is listed on xda and other forums to get into download mode with no luck. the only way i could is from the menu's on the roms that i had flashed before( cognition 4.5.3 and serendipity 6.4). i got it to work one time with the hold the vol. up and down buttons and the power button and inserting the battery and it never worked again. all i get is the charging symbol now,the galaxy s screen, or recovery screen. i did get it back into recovery and i tried the home soft button and nothing. then i hit the menu soft button and now it shows the android man and the exclamation point in the triangle. what can i do guys???
Click to expand...
Click to collapse
Just out of curiosity, when you're at the android man/exclamation screen, if you have odin up already and plug in the phone, does it recognize that the phone's attached?
If so, you might be able to use the odin one-click to get back to stock eclair.
i will try that and get back to you. hopefully it will work.
no sir. i plugged it in and the computer lets me know that i plugged in the usb but nothing registers on odin or the phone.
440hsp said:
no sir. i plugged it in and the computer lets me know that i plugged in the usb but nothing registers on odin or the phone.
Click to expand...
Click to collapse
Hmm... I've reached the end of things I know to say to try. I'm assuming you've tried changing which port you're plugging your phone into on the computer?
Also, have you tried using adb to reboot to download? If not, get adb and use the "adb reboot download" command (I think...) to see if that gets you there. You may need to be in the recovery menu (if you can get back there), or the exclamation point / android guy might work, too.
Although, if you can get back to recovery, you might be able to mount your phone to the computer, drop a copy of CWM on there and reinstall that so you can have more options available to you.
Your best bet at this point might be to buy or build a jig. That should hopefully make the phone go into download mode so that you can get to where you need to be.
ok, now i'm a little confused. i've been sitting here with my phone in my pocket not messing with it. i pull it out of my pocket and it was off. i held the down volume button and the power button at the same time and it immediately started showing download mode. now i'm not near my computer with odin on it to flash it back to stock. lolol. this is depressing. now all i can hope is i can make it back to my computer before my battery runs out. i say this because my phone has always been hard to use the button combos to get it into download mode.
if i can get odin to flash it back to stock,i'll master clear it. question is should i root it again before flashing the GB bootloaders to install serendipity VII?
440hsp said:
if i can get odin to flash it back to stock,i'll master clear it. question is should i root it again before flashing the GB bootloaders to install serendipity VII?
Click to expand...
Click to collapse
Nope, root isn't needed to flash that ROM.
440hsp said:
ok, now i'm a little confused. i've been sitting here with my phone in my pocket not messing with it. i pull it out of my pocket and it was off. i held the down volume button and the power button at the same time and it immediately started showing download mode. now i'm not near my computer with odin on it to flash it back to stock. lolol. this is depressing. now all i can hope is i can make it back to my computer before my battery runs out. i say this because my phone has always been hard to use the button combos to get it into download mode.
Click to expand...
Click to collapse
Good to hear there's a glimmer of hope. If you do manage to get there, you might want to make an EFS backup before moving any further, just so you have one more tool in your arsenal of preventing phone problems.
After reading this whole thread I think your problem is that you now have gingerbread bootoaders and your button combos have changed and you don't know it.
Sent from my SAMSUNG-SGH-I897
i think you may be right about having the GB bootloaders. now first question is how to i manage to make an efs back up? secondly, if i have the GB bootloaders then what do i do to flash the complete serendiptiy VII onto the phone? the reason why i ask is because the phone just quit downloading the flash in the middle of the download and that's when all hell broke loose. lolol. but you guys are right. i might just have a glimmer of hope.
If you do have the GB bootloaders, you should (theoretically) be able to get to download mode with the volume - & power button combination. This may take a little fiddling to find a timing after you've started the phone to find out when you can get to it.
As far as flashing Serendipity, you could try, but my advice would be to try and get to stock Eclair first and then go forwards. You're in a place with a lot of variables, and stock Eclair would be as variable-free as you're likely to get.
As far as backing up the EFS, under the CWM recovery menu, there's an option to make a nandroid backup. That's step 1. Once you've made the backup, just copy it from the clockworkmod folder to a safe place.
well i've got an update now. got everything back to factory 2.1 eclair and then i did a master reset in the phone because now i can't get into the recovery menu or the download menu and one click root will not work on my phone now at all. it keeps saying failed.
440hsp said:
well i've got an update now. got everything back to factory 2.1 eclair and then i did a master reset in the phone because now i can't get into the recovery menu or the download menu and one click root will not work on my phone now at all. it keeps saying failed.
Click to expand...
Click to collapse
--------------------> delete
+1 on the jig...odin is very finicky and a jig will get you to download mode when you need it most...
buy or make one...worth every penny.

How to downgrade from ICS to Gingerbread?

ICS is good..but i feel that in GB ROMs i had a better control over my phone and so i want to down grade to GB....
I tried with Odin 1.7...sadly my phone is event recognised :'( in the Odin.
and i just tried flashing the ROM from recovery options ..the phone ended up cursing me....
looking for options and fyi key combos doesnt work in my cappy so i cant get in the dwd mode ......i tried from ROM manager also..its not going in dwd mode.....
any and all help and suggestions appreciated ....
You need ODIN or Heimdall. If it isn't recognize then you either have the wrong drivers or you set it up wrong.
i have tried on both ( i wanted to format the whole phone so that i can go back to the froyo) nothing worked.drivers installed , i can use the USB on / off also..but both dont recognise the phone.....and neither does adb......it just waits for the device o respond
Did you do a Nandroid backup with CWM before you flashed ICS? If you did then just do a restore. It worked for me. I had backed up CM7 before I flashed ICS. I had to go back to CM7 before I could flash a different ICS Rom.
LBCaptivate said:
Did you do a Nandroid backup with CWM before you flashed ICS? If you did then just do a restore. It worked for me. I had backed up CM7 before I flashed ICS. I had to go back to CM7 before I could flash a different ICS Rom.
Click to expand...
Click to collapse
Think you need to odin first. Since stock runs on different partition.
Sent from my ICS powered Captivate using Tapatalk
No...not nandroid ..i use Titanium ..so didnt do nandroid..
You will have to figure out how to get your phone in download mode before Odin or ham. Will work to recover your phone. If you have flashed a different boot loader to your phone the button combo may have changed.
Default combo is hold up+down+ power. Other ones I've come across is down+ power for download mode.
Otherwise I would suggest a USB jig to get download mode quickly.
Once you have that then using Odin PDA slot with a stock froyo image should work.
sent from I896 Dark Knight 3
yes..true...but thats the prob..i am not able to get the phone in to dwd mode....i have tried all things i can.....
You've even tried a jig to go into download mode?
That method is pretty much guaranteed to work.
If you don't think there is anything more to do then I would suggest checking out mobiletechvideos
He can do what might seem impossible.
sent from I896 Dark Knight 3
i dont get the jig here..(where i live...) tried the resistor method..didnt work..
tartutic07 said:
i dont get the jig here..(where i live...) tried the resistor method..didnt work..
Click to expand...
Click to collapse
Isolate your fingers from the resistors, black tape or something. Make sure you are using the correct pins and be patient. All else fails you can have one shipped in for $15.
Sent from my ICS powered Captivate using Tapatalk
Take out/in battery plugin the phone to the computer hold volume up+down that should do it...
Sent from my SGH-I897 using xda premium
Recovery/Download mode
on captivate: sgh-i897
Phone must be off..
Recovery Mode: Hold Vol + Up and Press Power Button
Download Mode Hold vol - Down and Power on buuton
finkp99 said:
on captivate: sgh-i897
Recovery Mode: Hold Power Up and Press Power Button
Download Mode Hold Power Down and Power on buuton
Click to expand...
Click to collapse
That's with i9000 boot loaders
Sent from my ICS powered Captivate using Tapatalk
I can vouch for Captivate:
Hold Vol up and down. Press power and keep it on til white AT&T splash screen appears. Keep holding Vol Up and Down until CWM Recovery shows.
The same sequence for download but instead of Power On use USB cable insert into phone. Download appear much faster.
i can get in to the CWM options..but i cant get in to recovery..... even the AIO doesnt detect it..and so does the adb options....
You mean - you cannot get into download mode with Droid shoveling his own grave before fire squad?
yes.... even though i can give that options from other sources.i cannot get in to dwd mode..it alwasys boots in to recovery
your options are to either order a jig, send it out to josh, or
pull your battery
put it back in
do NOT turn on phone
hold volume up AND down at the same time
while holding both buttons insert the usb cable
continue to hold both volume buttons and wait for up to 10 seconds for download mode to activate
Guys,
I need some clarification. Im currently on GB but want to try ICS. I made a Nandroid backup of my phone. Now, if I wnat to downgrade from ICS to GB I can just restore the Nandroid? Or do I need first to go back to GB?
Can you guys give me the steps for this? OR will a simple Odin1click work to get me back to GB.
Thanks in advance and sorry if this was answered before, Im just a bit confused about the process.

[Q] I think I killed my phone :s

Hi um I'm pretty new to Android phones, and my Captivate's stuck in a bootloop...
I had CyanogenMod 9 on it, based on ICS 4.0.4, which i still have the .zip for if necessary. But I think I did something stupid... in the recovery (which said something about CWMrecovery) mode, I absent-mindedly formatted the /system directory... derp....
Now basically the phone shows the AT&T logo, then shows some kind of recovery screen, it only flashes up for a short time but I can see in the background both an android, like stock recovery mode, and the logo from ROM manager (or something very similar). There is some text at the bottom but it's very small and only flashes up for a split second so I can't read it... and what's worse, it won't boot into recovery...
I'm not exactly sure how to even do it, but random combinations of the volume & power buttons and home.. screen-area-thing work eventually.. but it's just not working now, as i hold the buttons it either just keeps rebooting before it gets past the AT&T logo or ignoring it completely, showing the recovery screen then rebooting again anyway
Sorry it's kinda long.. I tried to be detailed XD
tl;dr CM9 rom Captivate, formatted /system, stuck in bootloop, recovery mode won't work
Any help would be much appreciated
Edit: Forgot to say, I've searched around already but I haven't found anyone else who's bootloop is caused by formatting /system -.-
re flash the rom. you erased the rom.
dont wipe dont format just flash the rom again. you should be back as if it never happened.
If your in a boot loop you might want to invest in a jig, only $6 on eBay
You also said recovery doesn't work? Have you tried putting it into download mode?
Sent from my SGH-I897 using Tapatalk 2
This might help you:
http://forum.cyanogenmod.com/topic/39685-stuck-on-boot-loop/
If not google Samsung captivate boot loop. Lots of info on how to fix out there. Sorry I don't work on many Samsung phones. Primarily HTC.
Sent from my Inspire 4G using XDA
jig will not help bootloop.
you are freaking out because of the bootloop and not holding the button combo for recovery long enough.
take out the battery. and replace
hold both volume buttons
then hold power
keep buttons held for 5 seconds AFTER screen comes on.
if your phone turns on and starts to boot, you have recovery and download.
TRusselo said:
jig will not help boot loop
Click to expand...
Click to collapse
You sure? Fixed my phone from boot loop!
Sent from my SGH-I897 using Tapatalk 2
TRusselo said:
jig will not help bootloop.
you are freaking out because of the bootloop and not holding the button combo for recovery long enough.
take out the battery. and replace
hold both volume buttons
then hold power
keep buttons held for 5 seconds AFTER screen comes on.
if your phone turns on and starts to boot, you have recovery and download.
Click to expand...
Click to collapse
Tried that, isn't working :\ it just ignores it, shows the recovery screen realy quick then reboots again...
I've had this happen on my captivate...only option is to flash back to a stock ROM and work your way back up to CM9 or whatever you were trying to flash originally. To do this your gonna have to get into download mode. A jiff is your best friend in this situation as suggested by several others. however if the button combo for download mode works for you, that is best. Try unplugging the battery, wait for like 10 seconds and plug back in. Have a PC running, and make sure you have the drivers installed. have the USB cable plugged into your computer, and while holding both the volume buttons down, plug the cable into your phone as well. This should put you into download mode and your good to go.
Sent from my SGH-I897 using XDA
thanks cmilldrummin (and everyone else)
I got my phone into download mode fine... but i don't think I have the drivers :s (googling still, but can't find them so far)
Also I got it into recovery mode earlier, re-flashed the same custom ROM but when I tried to load it it just kept loading with the blue android on a skateboard until the battery ran out (It was the same one, CM9)
Is the like actual android system openable in download mode? so I could re-write the /system folder? if not I guess I'll just try to re-flash a stock rom then upgrade.. *crosses fingers*
Best way is to flash back to stock and start fresh.
Sent from my Serendipity VII flashed Captivate using xda premium
Np Dolei, but yea back to stock is best, gives you a nice clean slate, with no glitches or errors
Sent from my SGH-I897 using XDA
TRusselo is right. The other posts here are taking the sledgehammer approach for a simple fix. If you cannot get into recovery mode - you're doing it wrong, try again. reflash your rom from recovery and all done.
Dolei said:
Hi um I'm pretty new to Android phones, and my Captivate's stuck in a bootloop...
I had CyanogenMod 9 on it, based on ICS 4.0.4, which i still have the .zip for if necessary. But I think I did something stupid... in the recovery (which said something about CWMrecovery) mode, I absent-mindedly formatted the /system directory... derp....
Now basically the phone shows the AT&T logo, then shows some kind of recovery screen, it only flashes up for a short time but I can see in the background both an android, like stock recovery mode, and the logo from ROM manager (or something very similar). There is some text at the bottom but it's very small and only flashes up for a split second so I can't read it... and what's worse, it won't boot into recovery...
I'm not exactly sure how to even do it, but random combinations of the volume & power buttons and home.. screen-area-thing work eventually.. but it's just not working now, as i hold the buttons it either just keeps rebooting before it gets past the AT&T logo or ignoring it completely, showing the recovery screen then rebooting again anyway
Sorry it's kinda long.. I tried to be detailed XD
tl;dr CM9 rom Captivate, formatted /system, stuck in bootloop, recovery mode won't work
Any help would be much appreciated
Edit: Forgot to say, I've searched around already but I haven't found anyone else who's bootloop is caused by formatting /system -.-
Click to expand...
Click to collapse
TRusselo said:
re flash the rom. you erased the rom.
dont wipe dont format just flash the rom again. you should be back as if it never happened.
Click to expand...
Click to collapse
TRusselo said:
jig will not help bootloop.
you are freaking out because of the bootloop and not holding the button combo for recovery long enough.
take out the battery. and replace
hold both volume buttons
then hold power
keep buttons held for 5 seconds AFTER screen comes on.
if your phone turns on and starts to boot, you have recovery and download.
Click to expand...
Click to collapse
Try doing this, this has worked for me since I can't get into recovery with the traditional button combo method of holding all three buttons at the same time.
Turn the phone off. Hold the power button, vol up, vol down. Once the ATT boot screen comes on, let go of the power button. Keep holding the volume buttons and voila, you're in recovery.
Agree. Definitely go back to stock if possible first.
Sent from my Inspire 4G using XDA

rooting without power button?

Hello all, I have had my captivate for almost 2 years now and I am just now deciding to make the jump to rooting and getting a custom ROM put onto it. I have been reading about the processes available to root and flash and it seems like almost all of them need the phone to be restarted into certain types of modes and steps requiring the use of the lock or power button. The thing is.. for the past year the lock button on my cappy has not functioned. I have tried many fixed and the button just does not work. When I need to restart my phone I always just take the battery out, and upon putting it back in my phone turns right on. My question is, can I root and flash without needing to use this button, and if so, how? Thank you for all of the help!
To gain Root...
What Android Platform and Firmware are u running ??
If something before KK4 then try this... [APP]SuperOneClick.
Or see this... FuguRoot for i897 as posted in the Captivate Android Development. The [MOD] FuguRoot is just a kernel swap method. Just be sure to flash back the stock kernel that u r on right now after u have flashed the mod root kernel.
I am using the 2.3.5 kk4, so does that mean the second one will do for the root?
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Yep. U just need a .tar of the Stock KK4 Kernel.
Sent from my SAMSUNG-SGH-I897 using xda premium
OR (instead of Stock KK4 Kernel), just use the .tar KK4 Corn Kernel version 7.0A, it is stable and has CWM Recovery and some extra stuff in the Recovery.... **** Matter of fact, u can get Root through that cwm recovery of that kernel. Just flash it through regular Odin. Boot into the recovery (and since ur power button is messed up) u can navigate through the cwm recovery with the "capacitive" buttons on the captivate. --- Menu= Down, Home= Up, Back arrow= Back, Search button= Select
(didn't think bout this option of using the capacitive buttons til today). ****
Sent from my SAMSUNG-SGH-I777 using xda premium
Thats great I will try it this evening! Thanks a ton for your help, I had never even heard of the capacative buttons and cwm nut it sounds like it may be a fix for me!
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
problem..
well aparrently my power button thinks it is continuously being held down, (which is not the case, I've checked). Therefore it will not go into download mode, only recovery mode.. This really is a let down because I downloaded all of the necessary files and was really stoked for this to work.. Unless you or anyone else has a suggestion I'm stuck.
If u have flashed the kernel with cwm, then try pulling ur battery, hold volume up and volume down at the same time, replace battery and the phone should boot. Continue to hold volume buttons until u see the at&t screen, then release. U should boot into cwm recovery.
Only thing now is...i am not sure, that since ur power button appears to be stuck all of the time, if u will be able to navigate and select effectively through cwm with the capacitive buttons...
Sent from my SAMSUNG-SGH-I777 using xda premium
Have you taken apart your captivate backing plate to get to the power button??
Does the power button work at all, any intermittent working? also how do you get your phone to wake from sleep?
anyways, I've posted about cleaning out a power button many times. i'll go grab a previous post and edit it for you.
Do this cleaning procedure at your own risk: Don't break anything.
It's really easy to use a small( I mean correct size for the screws) screwdriver and pull the back plate off the phone and give everything a good cleaning out. You won't believe the junk you find in there. Chances are there's junk up in the power button. I used to have power button issues till I took it apart and cleaned it mine would get stuck on, or work intermittently.
There is a guide(with pics) to tear it down and put it back together here:
http://forum.xda-developers.com/showthread.php?t=740022
I've probably disassembled mine 3 or 4 times. Never had any trouble I only use 3 of the 6 screws to hold the back plate on. it's easier to deal with only three.
Also, an alternative method it to use your fingernail or thumbnail to peel back the plastic by the screen near the power button area. once you do this try your best to press your lips up to the phone and blow air through the crack. I use this method almost every two weeks to get my power button to behave properly.
I think it's possible to replace the power button, might require soldering. I'm not sure though, I've never needed to do it.
4-2ndtwin said:
If u have flashed the kernel with cwm, then try pulling ur battery, hold volume up and volume down at the same time, replace battery and the phone should boot. Continue to hold volume buttons until u see the at&t screen, then release. U should boot into cwm recovery.
Only thing now is...i am not sure, that since ur power button appears to be stuck all of the time, if u will be able to navigate and select effectively through cwm with the capacitive buttons...
Sent from my SAMSUNG-SGH-I777 using xda premium
Click to expand...
Click to collapse
Well dont I have to first go into download mode to flash the kernel? I cant do that because I can basically only go to recovery mode.
see that's just the thing. I have taken off the housing multiple times, there is nothing on or around the button that is causing it not to press. in fact, I can press the button and nothing will happen. it's like the hardware is malfunctioned or something. Also I just use the no lock app to turn my display on whenever I need to and if I take out the battery as soon as I put it back in it powers back up.
Partridge86 said:
Well dont I have to first go into download mode to flash the kernel? I cant do that because I can basically only go to recovery mode.
Click to expand...
Click to collapse
U could use a Jig or ADB to reboot to download mode.
Or see mobiletechvideos.com for the repair of ur power button. They are very trustworthy and reliable and respected here on xda.
Sent from my SAMSUNG-SGH-I897 using xda premium
ADB to reboot to download mode?
I'll just leave this here: http://forum.xda-developers.com/showthread.php?t=1763853
Well after searching on that site I decided to buy a jig from amazon for just under 3$. I'm just gonna hope that it does the trick!
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Red_81 said:
ADB to reboot to download mode?
I'll just leave this here: http://forum.xda-developers.com/showthread.php?t=1763853
Click to expand...
Click to collapse
^
Yes...i have got to add this to my sig links !!
Sent from my SAMSUNG-SGH-I897 using xda premium

[Q] Help! Soft brick on SGH- i957 LTE

I bricked my tablet after I tried to change my font using font installer by jrummy?
It asked me to restart for changes to occur so I figured if I restarted on my own it would work the same way so I hit cancel. I restarted about 1 minute after I hit cancel.
My tablet will boot up to the AT&T "Rethink possible" screen (after the animation).
It will get stuck there with a pattern of light vibrations between a couple seconds each.
Currently running the stock AT&T ics rom posted in the android dev section for i957.
I've tried to boot into recovery but the Samsung screen doesn't come up until I let go of the buttons therefore leading it to reboot again.
Also tried to go into the emergency download mode ( power, up, down) but it didn't work either.
I appreciate all and any advice, please and thank you!
My device is rooted if that wasn't already implied, I will provide any other details if needed, please help!!
Thanks again!
Are you sure you can't get into recovery mode? Hold power and volume up buttons, etc. Does Odin recognize the device?
Do you have a custom recovery, and if so which one, or is it stock.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
keep trying to get into download mode or recovery. should be possible. the font change will not affect recovery.
I was also performing a backup with titanium backup when I restarted does that make a difference?
I have clockwork mod recovery.
From experience, I can only go into recovery if the Samsung logo pops up for a milli second and I let go.
I actually haven't tried to see if Odin recognizes my device but I assumed if I couldn't go into download mode it wouldn't.
MzzSarahx3 said:
I was also performing a backup with titanium backup when I restarted does that make a difference?
I have clockwork mod recovery.
From experience, I can only go into recovery if the Samsung logo pops up for a milli second and I let go.
I actually haven't tried to see if Odin recognizes my device but I assumed if I couldn't go into download mode it wouldn't.
Click to expand...
Click to collapse
Were you restoring apps from a honeycomb Rom? That will cause a soft brick.
Sent from my SAMSUNG-SGH-I727 using xda premium
If you can get into recovery do a factory reset. That should get you out of a soft brick. You'll have to re-install your apps though.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
I never use tibu anymore
Sent from my SAMSUNG-SGH-I727 using xda premium
Didnt see if you worked your way out of this or not. You may have to hold 3 finger salute (power, up, down) for up to 16 seconds. My guess is that covers the 8 seconds to reboot through any hang up plus up to 8 more to boot to menu.
Still no luck, the computer is not detecting my tablet.
I also wasn't restoring, I was just backing up my data. I'm letting it charge for now, anyone know what else I should do?
I really can't enter recovery OR download.
**** UPDATE****
Okay guys I finally fixed it. Will post details if anyone is still interested.
I'd be interested in the details.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
How did you do?
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
I couldn't go into download mode until I did some weird trick with the buttons.
I had to hold the 3 buttons ( power, vol up, vol down) for a couple seconds.. like 6 seconds
THEN hold power and vol up for 2 secs
THEN back to power, vol up, vol down.
I did it by accident cuz I was frustrated but it ended up working so all is good
Thanks for all the help guys!!
I am in the Same Boat!
MzzSarahx3 said:
Still no luck, the computer is not detecting my tablet.
I also wasn't restoring, I was just backing up my data. I'm letting it charge for now, anyone know what else I should do?
I really can't enter recovery OR download.
**** UPDATE****
Okay guys I finally fixed it. Will post details if anyone is still interested.
Click to expand...
Click to collapse
Please Post the fix as I am having the same exact issue as you were! Thanks
The fix has already been posted. :good:

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