No Power Button, Bootloop, No download mode - Captivate Q&A, Help & Troubleshooting

The power button on my Cappy is jammed in, so it powers up the second I drop the battery in. It also boots up straight into CM7's bootanimation and loops constantly. Since I can't use recovery mode (no power button), and I can't force it into download mode, what should I do?

Make or buy a JIG

If phone is out of warranty take it apart and clean the button. Its probably just some dust stuck in there.

You could try squirting compressed air in around the power button. Might keep you from taking it apart.

^that is a much better Idea than mine LOL. Taking a Captivate apart isnt to bad.

It's under warranty, but I can't flash back to stock to get it fixed, so....thanks I'll try air.

You tried putting the jig in while the battery is out, then putting in the battery?

mrhaley30705 said:
You tried putting the jig in while the battery is out, then putting in the battery?
Click to expand...
Click to collapse
I'm trying the compressed air. It's because the power button is jammed in. If that isn't the case, I'll try buying a jig, but I still would like my power button fixed.

Will a JIG even work if the power button is jammed in? Regular combos and adb force it into either recovery or a regular reboot.

No clue but its probably your best bet. They aren't that expensive to buy even less to make.

Today I'm trying compressed air and popping out the power button by taking it apart. Nothing else on my phone is broken, so I don't want to go through the hassle of Samsung. I'll try the jig if all else fails.
Edit: I'll buy a jig anyway for if/when my Cappy gets replaced.

Ok, so....I fixed it . I took a pen, popped out the button, and stabbed it for like 2 hours. It finally worked and I flashed to stock. Waiting for my warranty replacement.

Ur a cold blooded murderer Glad u fixed it though.

Related

[Q] power / lock button wont work

My captivate power button is stuck. Once i put my battery in it turns on i can get to clock work but its no use cause i cant select anything. Ive been running this rom for a while now and havent had a problem. Has anyone had this same problem? Is there anyway to fix it or do i need to get a new phone?
Thanks
What ROM are you running? Have you tried asking in that thread?
Does the button actually depress or are we talking physically stuck? You could always try 'adb reboot recovery' and installing a different kernel.
You installed a I9000 ROM didn't you?
Hold up+down volume buttons and insert usb cable while phone is off. Should bring you to recovery mode where you can one-click ODIN back to stock.
The power button is not replaceable on the i897. My advice is to open the phone up and slowly work the button with a pair of tweezers. I'd use a small can of white lithium grease and squeeze the smallest bit you can near the button to smooth the operation then re-assemble. Or if you under warranty, just ODIN back and send the phone in.
I was running continuum 5.5 GB, but thats not the problem cause i managed to flash back to stock and its still a problem. I had the back of the phone off and the button is clicking fine so either the button went bad or something stuck inside. I went to at&t today and they say no one on my plan has a upgrade available. So this blows, I'm gonna go to a customer service place tomorrow to see if they can do anything. Somehow i never had insurance on it so again that sucks.
Is there anything else i should do before i go to customer service I'm back to stock and i took all my pics and everything off of it. I also installed some apps and set up my widgets and stuff to look like it hasnt been modded.
You can always get a warranty replacement.
Sent from Gingerbread on a Captivate using XDA Premium App
I dont have a warranty though
Samsung warranty is one year and the phone's release was less than that. Have you tried calling Samsung?
Sent from Gingerbread on a Captivate using XDA Premium App
chrisd000111 said:
I dont have a warranty though
Click to expand...
Click to collapse
Why do you not have warranty?
Oh ok sweet, didnt know it had a factory warranty for that long. I meant i didnt have a warranty through AT&T. Im gonna go up to the customer service att tomorrow morning, let them know it has a factory warranty, and see if they can do anything quicker. If not ill call Samsung.
Thanks everyone. I'll let you guys know what happens tomorrow.
AT&T has repair centers that can replace the phone.
Sent from my Captivate
Yea thats where i went today and got a brand new captivate for free. Was in and out within 10 minutes.
Thanks guys for the suggestions
Glad to hear it worked out for you.
Sent from Gingerbread on a Captivate using XDA Premium App
my buttons were sticking to on my Samsung Captivate , it got to the point where the power button was no longer working and my cappy was out of warranty. I just decided to take my captivate apart and disassemble it (i used this video http://www.youtube.com/watch?v=2y8mRCcQ4jo ) and then i located the power button and used some " CRC QD Electronic Cleaner " and just sprayed it directly into the power button (when i say "spray" i mean i pushed the spray button for about 1 second). After spraying it i pressed the button like 20 times, then i sprayed some more and while spraying (spray for 1 second) i was pushing the button about another 20-30 times. I repeated the spray and push cycle about 10 times (which means i probably pressed the power button over 300 times ), I waited about 5 mins to make sure it was "dry" and then i put the battery back in and test it and It seemed to have cleaned it out and now my power button worked. Then i put everything back together.
Note: I tried to spray and press it with the cappy with the enclosure/case/body on but the button cover blocks the actual button and i was forced to actually disassemble the case, its not to hard just looks intimidating. whole process took me about 45 mins first time.
Note 2: CRC QD Electronic Cleaner can also be found at most local auto parts stores BE SURE TO GET THAT BRAND as it is non-conductive, i repeat GET THAT EXACT BRAND/MODEL Cleaner, cheaper brands might be conductive despite it saying it is safe or does not dry as fast and who knows what might happen, CRC is a known well brand and has a good rep)
samsung captive
I did this and it brought me to the screen downloading and it says dont turn off target and the little adroid is shoveling..is there anything i can do at this point?
offtopicjack said:
Does the button actually depress or are we talking physically stuck? You could always try 'adb reboot recovery' and installing a different kernel.
You installed a I9000 ROM didn't you?
Hold up+down volume buttons and insert usb cable while phone is off. Should bring you to recovery mode where you can one-click ODIN back to stock.
Click to expand...
Click to collapse
That is Download Mode...U can flash a Stock Rom of ur choice by using Odin or Heimdall. See the Stickied Thread for the Master One Click Collection in the Dev Forum.
http://forum.xda-developers.com/showthread.php?p=18370912
Sent from my SAMSUNG-SGH-I897 using xda premium

[Q] Samsung Returns - How hard to they check?

So the power button on my phone went out, which made getting to download mode and flashing back to stock a lot of fun, let me tell you. I eventually had to buy a JIG.
Anyway, I run ODIN to flash back to stock. It completes and as I'm disconnecting the cable, the battery falls out. (I was able to get into download mode because CM7 auto boots when it had power, something stock does not do.)
So it's flashed back to stock, it didn't have a micro SD card in... but am I right in thinking that the internal cards contents are still there? I.E. My pictures and apps and... the cyanogenmod nightly zip I was using? I can't hit the power button to turn it on so I can't check.
Needless to say, without the power button I can't get my phone back on (Unless a wizard here has an idea?), so my question is... will the files still be there and if they are, how hard does Samsung check these things for voided warranties? Anyone got any experience with their returns? The AT&T store guy says they only reject warranties for water damage, but I didn't exactly volunteer that I had flashed my own rom. If I'm likely to get a $400 hit on my cell bill, I'd rather buy a newer unlocked phone.
TLDR: warranty voiding files might still be on unbooting phone. Will Samsung care?
Do you have an att service center near you? Luckily I did and I just walked in and they checked it a bit (tested it for like 20 minutes). After a quick conversation, the actually just replaced my phone. I told them I wanted a phone with working GPS.
Now if you have to mail it in, that's maybe another story.
It will be mailed.
I assume your jig still gets you into download mode, no? If so, use heimdall/odin to flash something and set it to auto reboot. You could flash something as small as the kernel or maybe just go back to stock once again.
I also want to say that heimdall has an option to try and kick you our of the "phone --!--PC" state and when I tested it while in download mode it just rebooted the phone.
These may be a few ways for you to kick the phone on to let it boot so you can clear the internal SD.
Also, when I take out the battery, insert the USB cable and hold down both volume rockers and put the battery in, I'm kicked into download mode. Perhaps yet another way to turn your phone on?
Use your jig to get into download mode, the use the heimdall one click unbrick in this post
http://forum.xda-developers.com/showthread.php?t=1153310
It will reboot your phone from download mode.
I'm certain the JIG would work, if the phone would power on. Without a functional power button (or a rom that auto boots when powered like CM7), I don't think I can get to DL mode.
bobby98989 said:
I'm certain the JIG would work, if the phone would power on. Without a functional power button (or a rom that auto boots when powered like CM7), I don't think I can get to DL mode.
Click to expand...
Click to collapse
You don't need use the power button to get into download mode. Just plug the jig in and your in download mode. also if your phone has captivate bootloaders just hold down the volume up/down buttons and plug in usb cable to a pc wait about 3 seconds and you should be in download mode, no need to touch the power button to get into download mode.
Ah, well I get no power up from JIG or USB cable hooked to PC holding vol up, vol down, neither or both. Nothing on the screen at all.
bobby98989 said:
Ah, well I get no power up from JIG or USB cable hooked to PC holding vol up, vol down, neither or both. Nothing on the screen at all.
Click to expand...
Click to collapse
plug your phone into a wall socket to charge the battery and leave it for a while, the come back and check to see if you can feel the battery getting warm. If it does get warm try the jig again. If it doesn't get warm you may have something else wrong then just the power button.
If there is nothing else hardware wise wrong with the phone besides the power button and your boot loaders are not corrupted (and as long as nothing is wrong with your jig) the jig should put you into download mode every time.
charged phone, battery didn't warm, but area just above it did. Tried booting with JIG and USB cable and all combinations of volume buttons, to the same black screen.
Sounds like you should go ahead try with your warranty replacement.
But, if i were you i would try an going to an att store or service center, sometimes there with a hardware defect like your power button they will swap the phone right on the spot quick and easy. if not, the worst they will tell you at the store is to send it in for a warranty replacement, no harm in at least trying.
Yeah, I went to the store and best they did was watch me talk to the warranty people on the phone.
The disconcerting thing with the return is that they send me a phone, then I send them mine and if they have a problem $400 magically appears on my bill and there's nothing I can do about it.
If I can get it warrantied, great. If I can't, I'd rather spend $400 on a newer, better phone (instead of a factory refurbished version of the same phone).
I'm surprised there aren't more people with returns experience here...
I did a return for my wife's captivate at the att store. Her phone had random soft reboots. They did not even look at her phone, and just swapped it out with a new captivate.
Sent from my SGH-I897 using XDA App
My cappy was bricked because Odin failed while flashing the boot-loader.....so no boot-loader or anything was on there. I went into the att service center and told them I realized it was off and I couldn't get it to turn back on. Every question they asked me I just said I dunno im not sure. The guy said let me trouble shoot this to see whats wrong....lol he came back and they gave me a new one on the spot.
It seems that you really don't know whats wrong with it so there is no morality issues........IF there were any before lol.
bobby98989 said:
Yeah, I went to the store and best they did was watch me talk to the warranty people on the phone.
The disconcerting thing with the return is that they send me a phone, then I send them mine and if they have a problem $400 magically appears on my bill and there's nothing I can do about it.
If I can get it warrantied, great. If I can't, I'd rather spend $400 on a newer, better phone (instead of a factory refurbished version of the same phone).
I'm surprised there aren't more people with returns experience here...
Click to expand...
Click to collapse
I've had two actual experiences. The first was a soft brick. This happened before anyone really knew about how to build a JIG. This happened within the first 30 days. I was basically in your boat, I had a bunch of crap on the internal SD card and I even still had some i9000 firmware still loaded to the phone. I exchanged it last October and never had any backlash.
The second time I messed up /efs. I was able to flash it back to stock and master clear the phone to remove traces that I had done anything to the phone. This time I dealt with samsung directly. They paid shipping both ways, made sure my phone was not water damaged and actually ended up replacing the mainboard (they seem to do that to fix a ton of issues).
Both experiences I mailed in my phone. I never dealt with a local service center.

[Solved] Hardware issue with power button

Build date 1007 - in service August 2010.
I've been running Pinnacle 1.2 (been on it since v1.0).
Just moments ago I've found the power button to be unresponsive. This happened after I rebooted into recovery, sticking me there for a while.
I was stuck in a recovery loop- pull batt, reinstall batt, automatic boot back into recovery.
Somewhere in the process of trying different combinations of battery pulls with cable installs and volume up/down holds (trying for download mode) I ended up finally launching the ROM, but w/o a power button all I can do is pull the battery, and the moment I do, the phone automatically wakes w/o even touching the power button (which is totally new to me).
Any input would certainly be appreciated.
My first order of business is to flash to stock (JF6, bootloaders and all if all else failed) but being that it automatically boots when the battery is installed I don't think even a jig would help...or is the beer steering me wrong?
I am confused. You can go back to stock or no?
I cannot get into download mode. The only way to power the phone off is via battery pull.
I cant flash anything from recovery because it says the power button is disabled (it is).
As I put the battery back in the phone boots immediately...I mean the at&t screen lights up my palm before I put the cover on or even flip the phone over.
Use an app from market to enter download mode? system toolbox free is one
Used Odin to go back to stock KF1 and still no power button. Now System Toolbox won't work w/o root/busybox. lol
Once my phone falls asleep I can't wake it back up.
It may seem obvious that the power button is physically broken but I don't know why the phone boots up as soon as the battery is installed...that was never the case before this issue came up.
watsa? Anyone?
Can anyone else shed some light on what would make the phone boot when the battery is inserted (happened at the same time the power button became unresponsive), essentially denying me the opportunity to get to download mode.
beyond this point I am consfused myself. I initially blamed Pinnacle and thought going back to stock might fix it which obviosly didn't happen.. It seems like your power button is always "pushed" so as soon as you pop your battery in phone reboots..
watsa said:
beyond this point I am consfused myself. I initially blamed Pinnacle and thought going back to stock might fix it which obviosly didn't happen.. It seems like your power button is always "pushed" so as soon as you pop your battery in phone reboots..
Click to expand...
Click to collapse
On a second thought if it was the case then power button should have messed up functioning of your phone even after powering on. So I am consfused more. Need a hardware expert here
I'm preparing myself to deal with my beloved phone finally letting me down after all the success we've had...it's just really bad timing as I'm currently unemployed, broke and only 13ish months into a 48 month contract.
Ok, so after a physical tear down it seems to be in the external plastic of the button itself?
After removing the outer case and reinserting the battery I noticed it did not automatically boot up. I pressed the actual power switch/button that is connected to the board and the phone then powered up. I let it finish booting and held the power button down and the power options menu popped up. I clicked Power Off and it shut down fine.
This means it certainly isn't Pinnacle ROM (never thought it was, personally), or software related at all. Now to figure out what is going on between the plastic external power button and the power switch on the board.
Edit: Nothing was there? I blew out the dust reassembled the phone and now it works fine. Weird.

Samsung Captivate Power Key Stuck???

Well for some reason, I pulled out my phone, and my power key stopped working. I have had this happen before. What I did was use odin one click ji6 to flash back to stock 2.2. (I have a 1012 build so i didnt want to talk to risk of bricking.) I was on cyanogenmod when this last occured, but now I'm on legend 4 kk4, corn kernal v7.0A. The real problem is that the OS, Bootloader, or something thinks the power key is being held down, and so i cannot get into download mode without using ADB. I am scared that if i brick the phone, i wont be able to get into download mode. Also, i went to an amusement park a few days ago, and i went on a water ride, and my phone got a little wet, not too much, and the stickers for water marks are still white, but i do not have warranty. I am not sure if the key is broken, or if it is the OS. Also, when i put my battery in, it auto-reboots. So i cannot turn my phone off without removing the battery. Also, i cannot flash because my computer is at home. Any suggestions?
well i found out it was a hardware issue so i need to go get it fixed, but im not sure, it works, but it is like loose, it sometimes works, sometimes doesnt. anybody have any idea before i send it in?
I have the same problem, what I do is turn on volume rocker wake. To get into recovery I either use Rom manager, or hold the combo to get into recovery when you reinsert the battery into the phone. You have to hold it until the boot loader screen shows for the second time. Once in recovery, either search back or home will be used to select options, depending on the kennel. I read some where that if you take apart the phone and clean where the button makes contact it will fix it, but if I were you I would send it in
EDIT: just found this http://forum.xda-developers.com/showthread.php?t=1529320 it should help
Sent from my SGH-I897 using XDA
ya it isnt auto-rebooting, so I know its the plastic part of the key that is working. I actually tried volume rocker wake, and it didnt work out that well for me. I am actually on stock, ji6. I went to the att store and they told me to go get it fixed locally, so thats what im going to do. thanks for replying though

[Q] Bricked + power button not working

I'm stuck in a pretty crappy situation. The phone is on some weird bootloop. When it boots, the AT&T screen comes up, then some weird multi-colored screen comes on, the phone turns off, and this process repeats.
I know how to put it into download mode, but the phone turns on as soon as I put the battery in. I'm not sure how to have it powered off with the battery in long enough so I can hold the volume buttons down and plug the USB in. If I could at least get into download mode and flash something via Odin, I could possibly fix it.
Any suggestions?
did you try, remove battery, plug in usb, hold power and both volume buttons then insert battery? or even just hold vol down and power then insert battery?
adobrakic said:
I'm stuck in a pretty crappy situation. The phone is on some weird bootloop. When it boots, the AT&T screen comes up, then some weird multi-colored screen comes on, the phone turns off, and this process repeats.
I know how to put it into download mode, but the phone turns on as soon as I put the battery in. I'm not sure how to have it powered off with the battery in long enough so I can hold the volume buttons down and plug the USB in. If I could at least get into download mode and flash something via Odin, I could possibly fix it.
Any suggestions?
Click to expand...
Click to collapse
fractaline said:
did you try, remove battery, plug in usb, hold power and both volume buttons then insert battery? or even just hold vol down and power then insert battery?
Click to expand...
Click to collapse
(psst, he said his power button is broken)
You dont need to use the power buttons to enter download mode. Just hold both volume buttons and plug in usb. Though tbh I haven't had to do it in so long my memory is a bit foggy on whether it was both volume buttons + usb or just volume up + usb. Either way one of those should work. Im pretty sure you should be able to do it without the battery inserted.
When all else fails, jig it. Jig it hard.
Herp derp Captivate Tapatalk 2
fractaline said:
did you try, remove battery, plug in usb, hold power and both volume buttons then insert battery? or even just hold vol down and power then insert battery?
Click to expand...
Click to collapse
Well, the power button doesn't work, so I haven't tried the latter. It's not rooted, so trying to get into CWM wouldn't really do much. When I try to plug in the USB, hold the volume buttons, and plug in the battery last, the phone just goes to the battery charging screen. If I take the USB out.. it stays there.
I'm not sure why the phone turns on by itself as soon as I put the battery in. My sister has the same model, and she has to hold the power button to turn it on. :/
I just turned it on, and it's stuck on the AT&t screen instead of bootlooping. This is the first time it has done this after the bootloop began. Odin recognizes it. Is this ninja download mode? If so, could you please point me in the right direction of getting out of this mess? :x This is my sister's fiance's phone, I own a SGS4G. Really don't wanna risk this phone any more than I already have, lol.
Thanks, guys.
--Edit--
To be more specific, I attempted using this to root the phone, which resulted in this situation. Not sure if that's even helpful, but it can't hurt.
I feel for ya, I hate having hardware issues when a software issues happens..
follow fractaline's instructions: Odin ON, battery out, Good USB cable with good USB port Insert, (this is where it gets tricky), hold down volume up and volume down, whilst 2 seconds later putting the battery back in.
if you see the screen with something that looks like this, http://movilzone.org/files/2011/09/Captivate-Download-Mode1.jpeg
or this,
http://1.bp.blogspot.com/-BwmbWV5u6h8/TvNq1jXT7oI/AAAAAAAAMpU/_Mh4V9LMYd8/s1600/Semi-bricked.jpg, Then you can flash a kernel.
Were you on gingerbread 2.3.5? if so I would recommend this http://forum.xda-developers.com/showthread.php?t=1294477&highlight=corn
if you flash corn there is an option in CWM to install root I believe.
I used to flash the corn kernel all day to fix my 2.3.5 problems.
it really depends which version you previously were running. which is hard to tell since it wasn't your phone... more info needed, i'll be back in the morning. hope this helps.
Oh and on the hardware side of things, you could take the back plate off, the plate under the battery, and clean all the crap out. i find with mine i often get dust particles that interfere with my power button. there is a guide to properly tear down a captivate on xda somewhere... I've posted on it before as well.
or, take your fingernails and try and peel back the plastic on the edge of the glass up by the power button, if you can pull it back enough to blow air in there sometimes you can dislodge/clean out whatever is obstructing the power button.
Edit: if you do get it rooted, bring it up to ICS, it's fantastic up here
adobrakic said:
Well, the power button doesn't work, so I haven't tried the latter. It's not rooted, so trying to get into CWM wouldn't really do much. When I try to plug in the USB, hold the volume buttons, and plug in the battery last, the phone just goes to the battery charging screen. If I take the USB out.. it stays there.
I'm not sure why the phone turns on by itself as soon as I put the battery in. My sister has the same model, and she has to hold the power button to turn it on. :/
I just turned it on, and it's stuck on the AT&t screen instead of bootlooping. This is the first time it has done this after the bootloop began. Odin recognizes it. Is this ninja download mode? If so, could you please point me in the right direction of getting out of this mess? :x This is my sister's fiance's phone, I own a SGS4G. Really don't wanna risk this phone any more than I already have, lol.
Thanks, guys.
--Edit--
To be more specific, I attempted using this to root the phone, which resulted in this situation. Not sure if that's even helpful, but it can't hurt.
Click to expand...
Click to collapse
I think you were not on Gingerbread and you attempted to flash a gingerbread kernel. That is why it is bootlooping. You can flash back to stock (Gingerbread or froyo) and that should solve your issue. I'm trying to download and get the stock froyo kernel for you so you can flash that again. Just an FYI, applying root through CWM would require the use of the power button.
Try flashing this in the PDA in Odin. It is the stock froyo kernel.
https://www.dropbox.com/s/vx5r7hr3iokj764/zImage.tar
@Bacon, it was version 2.2. I can't get to download mode because the phone turns on as soon as I put the battery in. I'm not sure why it does this. Also, I don't get the bricked screen because it just bootloops. The AT&T screen comes on, then this comes on, the phone turns off, and this repeats. I'm assuming that the multi-colored screen would be the SGS screen, or something similar.
Oh and on the hardware side of things, you could take the back plate off, the plate under the battery, and clean all the crap out. i find with mine i often get dust particles that interfere with my power button. there is a guide to properly tear down a captivate on xda somewhere... I've posted on it before as well.
or, take your fingernails and try and peel back the plastic on the edge of the glass up by the power button, if you can pull it back enough to blow air in there sometimes you can dislodge/clean out whatever is obstructing the power button.
Click to expand...
Click to collapse
If it comes to that, I'll definitely keep this in mind.
@Red Wow, I'm stupid. -_- I don't know how I missed the "Requirements" on that page. Thanks, I'll try your .tar now.
--Edit--
Ah, unfortunately that AT&T screen wasn't download mode. I guess I'm just gonna have to keep trying until I finally get it into download mode. I just don't get why it's this difficult.
adobrakic said:
@Red Wow, I'm stupid. -_- I don't know how I missed the "Requirements" on that page. Thanks, I'll try your .tar now.
--Edit--
Ah, unfortunately that AT&T screen wasn't download mode. I guess I'm just gonna have to keep trying until I finally get it into download mode. I just don't get why it's this difficult.
Click to expand...
Click to collapse
You're not stupid. I added that after reading your post to prevent others from getting into the same situation.
As for download mode, if you don't have a jig, try this:
Take battery out
Plug phone into computer
Hold down Volume Buttons
Put battery in
adobrakic said:
@Red Wow, I'm stupid. -_- I don't know how I missed the "Requirements" on that page. Thanks, I'll try your .tar now.
--Edit--
Ah, unfortunately that AT&T screen wasn't download mode. I guess I'm just gonna have to keep trying until I finally get it into download mode. I just don't get why it's this difficult.
Click to expand...
Click to collapse
I can't tell you how many times i flashed the wrong kernel because i didn't read that it was for my version! lol!
that screen is unsettling...
well it's tough to say what to do next... just keep trying for a download mode. I've never used a Jig, perhaps that would be a good investment. Maybe use a one click.. I don't know..
I don't suppose this could be a bootloader issue could it?
EDIT: You're sure you have a reliable USB port/Plug? it's very important that both are good.
Red_81 said:
You're not stupid. I added that after reading your post to prevent others from getting into the same situation.
As for download mode, if you don't have a jig, try this:
Take battery out
Plug phone into computer
Hold down Volume Buttons
Put battery in
Click to expand...
Click to collapse
When I do that, I get to this screen. I'm assuming that's the battery charging screen, but the picture of the battery never comes up, just that refreshing icon.
If I keep holding the volume buttons, the phone seems to turn off in this state. I tried immediately unplugging the USB cable and letting go of the volume buttons once it does this. It stays off (if it's actually off). However, when I hold the volume buttons down and plug the USB back in, it just goes back to that screen. No download mode.
@Bacon
I don't suppose this could be a bootloader issue could it?
EDIT: You're sure you have a reliable USB port/Plug? it's very important that both are good.
Click to expand...
Click to collapse
To be honest, I have no idea if it could be a bootloader issue. I'm knowledgeable of Android as far as a user goes, I know nothing about the OS past rooting it, and tweaking it to OC/UC, etc. Also, I believe that the USB port/plug is reliable. It's the same combo I used prior to bricking it (lol). However, I have about 8 different ports and a few different cables as well, I'll give those a go.
Thanks for the help guys, I really do appreciate it.
adobrakic said:
@Bacon
To be honest, I have no idea if it could be a bootloader issue. I'm knowledgeable of Android as far as a user goes, I know nothing about the OS past rooting it, and tweaking it to OC/UC, etc. Also, I believe that the USB port/plug is reliable. It's the same combo I used prior to bricking it (lol). However, I have about 8 different ports and a few different cables as well, I'll give those a go.
Thanks for the help guys, I really do appreciate it.
Click to expand...
Click to collapse
Man I wish I could help more, i tend to be a hardware guy so i'm not much help other than telling you how to fix you power button... just keep flashing the crap out of it i guess. see if anything sticks...
Open a dos window and go to KK4_Root\Tools (probably on your C:\ drive)
Type:
Code:
adb wait-for-device reboot download
and hit enter.
Now try booting the phone with it plugged in again. If the computer recognizes it during the bootloop, it will issue it the command to boot into download mode.
Otherwise, I would suggest getting a download Jig. It will put you into download mode every time.
@Bacon
All good buddy, thanks so much for your help.
@Red
Holy ****, that worked perfectly. I'm in download mode right now, and am in the process of using a one click to get back to stock.
I'll post back with results.
--Edit--
This is the one click I was using. It won't flash bootloaders at first to prevent bricking, so I'm now in Android system recovery. I'm wanting to get into download mode again, but I guess since it's not in bootloop, the command Red gave me doesn't get me there. I need to get back into download so the bootloaders can be flashed. Any suggestions as to how I could get there again?
the most success I've had is using kies mini up to 2.3.5 and then using corn from there on.
Sent from my SGH-I897 using xda app-developers app
Does it always boot to recovery? You could just pull the battery and then try to let it boot normally.
Sent from my SAMSUNG-SGH-I897 using xda premium
@Bacon
Don't I need the phone to boot up for kies, though?
@Red
Yes. As soon as I put the battery in, the AT&T screen comes on, and then the Android System Recovery <3e> screen comes on.
When I try to plug in the USB, hold the volume buttons down, and plug in the battery last, it simply goes to the battery charging screen. I don't know why it doesn't go to download mode. I've tested the volume buttons in the Android System Recovery screen, both work just fine.
If you could get that power button to work you could try wiping data. That might get it out of that funk.
Try this:
Open a dos window and go to KK4_Root\Tools (probably on your C:\ drive)
Code:
adb reboot recovery --wipe_data
Crap, my computer doesn't seem to recognize the device when it's in the Android System Recovery screen. Should I try prying open the power button and seeing if I can get it to work? Don't see any other way out of this. I wish the soft-key buttons could be used for 'enter' instead of just the power button. :|
adobrakic said:
@Bacon
Don't I need the phone to boot up for kies, though?
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Click to collapse
Shoot, sorry i misread i thought you said you had gotten it partially fixed... my b.
I was just commenting how I'd had the most success using a one click to stock and moving up with kies. I'm afraid you may have to wipe data, which would suck.
Try the power button first. It's really easy taking the hardware apart. Just don't strip the tiny screws.... i only have three of the 6 holding my back plate in. You really don't need them all
Sent from my SGH-I897 using xda app-developers app
Honestly man, at this point, I wouldn't care if I had to repurchase all of the apps that I had if it was necessary to get the phone working. I'll YouTube some instructions for disassembly. Hopefully it'll get me out of this jam.

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