[Q] Problem with USB Debugging mode, any advice? - Captivate Q&A, Help & Troubleshooting

This is my first post so ill try to make it the least noobish that i can.
This is the current state of my phone
Device : Samsung I897
Firmware :2.3.5
Baseband : I897UCKK4
Kernel : 2.6.35.7-I897UCKK4-CL614489
Rom and Kernel flashed and method : Andromeda w/ Ursa Minor using Odin3 v 1.7
I got to this build from my original 2.2 froyo build about a week ago. I made a mistake out of haste when I was flashing the Ursa Minor kernel and whatever i did lead to me soft-bricking my phone. After that, every time i booted my phone it would be stuck at the Ursa Minor screen but it was still detected via usb by my computer. I was able to use ADB to reboot into recovery mode and then I tried wiping all data/cache. Unfortunately that made matters worse as when i rebooted it i was stuck at the same screen and this time the phone was NOT detected via usb by my computer.
At this point I made a jig and booted the phone into download mode and was able to use Odin 1-click to wipe my phone and return it to stock. This left my phone unbricked and it booted into GB 2.3.5 this time and not Froyo 2.2 like I had it originally. Its functional for the most part except for these issues.
1. None of the button commands work to boot into recovery/download
2. The boot animations are very laggy plus i see a very unpleasant screen of rainbow artifacts/blocks (the artifacting only lasts a few seconds)
3. And finally, no matter what i try USB debugging mode will not connect and I cant use it. **
**Things i tried: Every button command, every usb slot, re installing drivers and rebooting pc; over and over and over.
I've spent the past 24 hours, albeit with some sleep, scouring not only XDA, but any forum i can find, for answers. Unfortunately everything I've found has either been a solution for a different issue entirely or it just didnt work on my phone. Im not entirely sure what to do at this point. I can still enter download mode with my jig so i've thought about flashing a new kernel with odin3 but im hesitant as I dont want to mess around with my phone anymore until im certain about it.
I guess the overall question is what could possibly be happening that USB debugging wont work but USB mounting does work? On top of that, what would be a wise course of action after this? I suspect that my kernel is the issue here, but that guess is almost purely pedantic. If anyone can help or provide any advice i will be forever grateful!

All will be fixed if u Odin 1 click the KK4 WITH the GB Bootloaders included...http://forum.xda-developers.com/showthread.php?p=18370912. Instructions and info are included with the download.
If u wanna move on to a Developer's Rom after u flash the Stock KK4 with Bootloaders, then use Red_81's [Utility] KK4 Easy Root that u can find in the Dev forum.
Sent from my SGH-I777 using xda premium

4-2ndtwin said:
All will be fixed if u Odin 1 click the KK4 WITH the GB Bootloaders included.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
This will be ok even if i already flashed the GB bootloaders when I first tried flashing andromeda?

(Ooops on the thx. Fingers movin to fast.)
Ur #2 above --- The pixelated screen u see means that u did not flash the GB Bootloaders.
Sent from my SGH-I777 using xda premium

WalkerTex said:
This will be ok even if i already flashed the GB bootloaders when I first tried flashing andromeda?
Click to expand...
Click to collapse
Well 4-2ndtwin beat me to it.

My fingers r in ninja mode lol
Sent from my SGH-I777 using xda premium

I have a side question now. Would the lack of those bootloaders be a reason why my jig doesnt seem to be working now? Been trying for the past hour using the three resistors w/ scotch tape method but not results...
Edit- Nevermind, i got it into download mode from adb somehow.

Related

[Q] Captivate Bricked after Odin One Click

Hello. I have searched the forums and have not really found out an answer to my question. Earlier in the week I tried installing Andromeda with an ursa minor kernal I believe? (I was following a tut on youtube) I succesfully got ursa minor on my phone but the tutorial failed to mention I had to put Andromeda on the internal sd card to flash it. (first time trying to flash a rom so big noob). I decided to go back to stock and retry using Odin One Click. Odin bricked my phone because it is build number 1108 :/ I have an infinite ATT world phone boot loop because of this. I will be trying to make a jig/buying one soon to get back into download mode to fix this. I am not sure exactly what I am supposed to do once I am in download mode. I want to get back to stock. Obviously Odin One Click doesn't work because of my build number. What steps should I follow to go back to froyo 2.2 and to retry? Please help I am just not sure.
yakobo said:
Hello. I have searched the forums and have not really found out an answer to my question. Earlier in the week I tried installing Andromeda with an ursa minor kernal I believe? (I was following a tut on youtube) I succesfully got ursa minor on my phone but the tutorial failed to mention I had to put Andromeda on the internal sd card to flash it. (first time trying to flash a rom so big noob). I decided to go back to stock and retry using Odin One Click. Odin bricked my phone because it is build number 1108 :/ I have an infinite ATT world phone boot loop because of this. I will be trying to make a jig/buying one soon to get back into download mode to fix this. I am not sure exactly what I am supposed to do once I am in download mode. I want to get back to stock. Obviously Odin One Click doesn't work because of my build number. What steps should I follow to go back to froyo 2.2 and to retry? Please help I am just not sure.
Click to expand...
Click to collapse
You'll have to use the full Odin program and grab a stock ROM from the development section. Once your in download flash stock ROM with through Odin or heimdall. I'm not next to my computer so I don't feel like fishing for links ..but should be fairly easy!
Sent from my SGH-I897 using xda premium
yakobo said:
Hello. I have searched the forums and have not really found out an answer to my question. Earlier in the week I tried installing Andromeda with an ursa minor kernal I believe? (I was following a tut on youtube) I succesfully got ursa minor on my phone but the tutorial failed to mention I had to put Andromeda on the internal sd card to flash it. (first time trying to flash a rom so big noob). I decided to go back to stock and retry using Odin One Click. Odin bricked my phone because it is build number 1108 :/ I have an infinite ATT world phone boot loop because of this. I will be trying to make a jig/buying one soon to get back into download mode to fix this. I am not sure exactly what I am supposed to do once I am in download mode. I want to get back to stock. Obviously Odin One Click doesn't work because of my build number. What steps should I follow to go back to froyo 2.2 and to retry? Please help I am just not sure.
Click to expand...
Click to collapse
This is a Odin 1 click for KB1 2.2 stock. After that follow any roms instructions except if it says stock 2.1 ignore it and assume its stock 2.2
I was wondering if I should follow this thread??
http://forum.xda-developers.com/showpost.php?p=10056254&postcount=36
Might I ask do you need to get to 2.1?
prbassplayer said:
Might I ask do you need to get to 2.1?
Click to expand...
Click to collapse
When I got my phone (about a two weeks ago) it came with 2.2 already on the phone. I don't need to get to 2.1 but I was thinking I'd go to 2.1 and then upgrade to 2.2 using att? If I can?
But why? If you got it as is and its stock its att's 2.2. At any rate If your so inclined on flashing 2.1 the one you mentioned thats using full Odin with pit should work. I suggest doing it if and only if you have that jig handy. Also keep in mind that .tar probably has bootloaders in it (wich is a risk you really dont need to take) just my 2 cents
prbassplayer said:
This is a Odin 1 click for KB1 2.2 stock. After that follow any roms instructions except if it says stock 2.1 ignore it and assume its stock 2.2
Click to expand...
Click to collapse
Links in that thread seem to be broken:/ So I suppose I can't use that.
Ive never used this one but it is also a KB1 2.2 KB1
My ultimate goal is to get Andromeda3 on my cappy. It seems to be a good rom. Could I just flash that using oden? (put it in the pda slot) or will that not work until I go back to stock?
With this new thread you linked me to, Just put in odin and I should be good to go? Thank you for your help by the way.
Ive never used that rom. Follow their instructions and assume stock is 2.2 for you. Also The original link i sent you should have worked. Aperrantly mediafire.com is having issues tonight.
installing Andromeda3 doesnt require going back to stock, 2.2 or 2.1.
ODIN flash a custom CWM kernel
boot to recovery
flash rom
thats it
Pirateghost said:
installing Andromeda3 doesnt require going back to stock, 2.2 or 2.1.
ODIN flash a custom CWM kernel
boot to recovery
flash rom
thats it
Click to expand...
Click to collapse
I can't because I bricked my cappy. i can't go into recovery right now. I need a jig to get back into download mode to fix it.
prbassplayer said:
Ive never used that rom. Follow their instructions and assume stock is 2.2 for you. Also The original link i sent you should have worked. Aperrantly mediafire.com is having issues tonight.
Click to expand...
Click to collapse
Once I get my jig hopefully mediafire is up and I can download from the first link you sent me. That seems to be my best bet right now. Thank you for your help. I sure hope I can get my phone backXD
yakobo said:
I can't because I bricked my cappy. i can't go into recovery right now. I need a jig to get back into download mode to fix it.
Click to expand...
Click to collapse
you are stuck in a boot loop right?
if you power your phone off, hold down both vol buttons and hold down the power button until the ATT screen comes up, let go, does it not go into recovery mode?
or
download mode:
power off, while holding both vol buttons, plug in usb. does that not work?
yakobo said:
My ultimate goal is to get Andromeda3 on my cappy. It seems to be a good rom. Could I just flash that using oden? (put it in the pda slot) or will that not work until I go back to stock?
With this new thread you linked me to, Just put in odin and I should be good to go? Thank you for your help by the way.
Click to expand...
Click to collapse
Get ursa minor back on your phone, then mount usb in mounts and storage, then copy the Andromeda3 zip to the drive. You were almost there.
Fish around in the usb port with 301kOhms of resistance from radio shack. You will hit pins 4 abd 5 and you will be in download mode.
Pirateghost said:
you are stuck in a boot loop right?
if you power your phone off, hold down both vol buttons and hold down the power button until the ATT screen comes up, let go, does it not go into recovery mode?
or
download mode:
power off, while holding both vol buttons, plug in usb. does that not work?
Click to expand...
Click to collapse
No:/ no button combos work to get me in recovery or download mode. Getting a jig (hopefully today) so I can fix all this. Yes it is in a boot loop
AdamOutler said:
Get ursa minor back on your phone, then mount usb in mounts and storage, then copy the Andromeda3 zip to the drive. You were almost there.
Fish around in the usb port with 301kOhms of resistance from radio shack. You will hit pins 4 abd 5 and you will be in download mode.
Click to expand...
Click to collapse
Thanks. I tried putting the Andromeda on the phone by copying it over to the phone through the mounted sd card but it was all of a sudden "write protected" and showed up as a cd instead of an sd card. :/ I know I was real close but I made some mistakes along the way
also, when you say fish around the usb port. you mean inside the phone? Is there any danger of hitting the wrong pins and possibly hurting my phone? (say i hit pins 3 and 5 by mistake or something) or is it all pretty safe? I was going to try and attempt the jig method that only used the resistors but n oticed the pins were horrible small in the phone:/
yakobo said:
Thanks. I tried putting the Andromeda on the phone by copying it over to the phone through the mounted sd card but it was all of a sudden "write protected" and showed up as a cd instead of an sd card. :/ I know I was real close but I made some mistakes along the way
also, when you say fish around the usb port. you mean inside the phone? Is there any danger of hitting the wrong pins and possibly hurting my phone? (say i hit pins 3 and 5 by mistake or something) or is it all pretty safe? I was going to try and attempt the jig method that only used the resistors but n oticed the pins were horrible small in the phone:/
Click to expand...
Click to collapse
It's not inside the phone... it's the USB port on the phone. One pin is on top and the other is on the bottom. If you don't have a JIG, that's the easy way to do it. There's no power on the USB port. This is a quick way to do it. You'll be fine. It's safe.
AdamOutler said:
It's not inside the phone... it's the USB port on the phone. One pin is on top and the other is on the bottom. If you don't have a JIG, that's the easy way to do it. There's no power on the USB port. This is a quick way to do it. You'll be fine. It's safe.
Click to expand...
Click to collapse
Sorry, that is what I meant. I meant to place where the charger is plugged in to. Just seems like the pins are really really tiny. Thank you for your help gonna get my resistors hopefully today and get my phone working again.

[Q] OH NO! Another noob bootloop thread :p

Hello fellow captivate users, I need some help here!
I've just brought a 'bricked' at&t captivate off of trademe here in NZ (it's like ebay) and I'm having a little trouble recovering it.
With the help of a homemade JIG I was able to force DOWNLOAD mode, and have tried using ODIN to flash various all-in-one firmwares. However, it seems no matter which I use the phone always ends up in some sort of bootloop, either with just the at&t logo looping, the at&t plus either a samsung s i897 or i9000 screen looping or just the samsung screen looping (depending on one-click used).
So far I've tried these oneclicks-
I897UCJF6 with bootloaders
I897UCKK4 with bootloaders
Plus various other packages that use odin to flash the different parts of the filesystem etc...
I've also used different ports and cables on the computer (although download mode and connection to pc do not SEEM to be a problem)
I'm sure I'm missing something here, but I'm also sure I'm following each firmwares instructions to the 'T'!
I've flashed other android devices in the past with no issues, is there something the samsung requires that I'm missing or messing up? (It's probably the latter )
Any help would be greatly appreciated
Cheers XDA Gurus
I have had success using Heimdall when stuck in a boot loop before. It will change the drivers on your computer so you will have to deal with that (Odin won't recognize them) but this can be dealt with. Apex even has a Heimdall package that will put cwm on your computer.
ok well you HAVE gingerbread bootloaders... STOP FLASHING BOOTLOADERS. gingerbread bootloaders are good with any captivate rom. no need to flash again.
odin likes to lock up. if odin locks up durring bootloaders... well its the only REAL way to permanently brick a cappy... until you unbrick it..
do you need the jig? is the button combo not working? both volume + plug in usb to PC
if odin is seeing the phone (turning yellow) and "PASS" ing the flash(turning green) then you dont have usb port or cable problems.
but try this KK4 gingerbread heimdall package, with re-partitioning.
http://forum.xda-developers.com/showthread.php?t=1386924
heimdall is like odin but open source (more features and more stable), but it uses different drivers that it will install itself, but that usb port will be your heimdall port, all others will work with odin, unless you install the heimdall drivers on other ports too.
or...
try flashing a custom rom using the guide in my sig. it will quickly give you a custom kernel with cwm recovery, you can mount usb to pc from recovery menu, then transfer a rom to flash.
give that a shot...
Wow, quick replies guys, thanks.
I have had success using Heimdall when stuck in a boot loop before. It will change the drivers on your computer so you will have to deal with that (Odin won't recognize them) but this can be dealt with
Click to expand...
Click to collapse
I should have mentioned - I did try one Heimdall oneclick, but had same bootloop result.
ok well you HAVE gingerbread bootloaders... STOP FLASHING BOOTLOADERS. gingerbread bootloaders are good with any captivate rom. no need to flash again.
Click to expand...
Click to collapse
I figured that, just wanted to make sure the bootloaders weren't at fault - I'll make sure I use the non-bootloader oneclicks from now on.
do you need the jig? is the button combo not working? both volume + plug in usb to PC
Click to expand...
Click to collapse
Originally the jig was needed (the phone arrived bootlooping at&t with no button combos working). But since my original stock flash (I897UCJF6) this hasn't been needed.
if odin is seeing the phone (turning yellow) and "PASS" ing the flash(turning green) then you dont have usb port or cable problems.
Click to expand...
Click to collapse
Cool, so cable/ports are ok
Code:
but try this KK4 gingerbread heimdall package, with re-partitioning.
http://forum.xda-developers.com/show....php?t=1386924
Thanks, I'll give this a shot first. If no go I'll try using the cwm method from your sig. How does the sd need to be formated/partitioned for captivate - guess I'll just use a single fat32 parition to start.
To sum up, now that I've got stock GB bootloaders, I'll quit using oneclicks with bl's included. USB cables and ports are fine. I'll try the KK4 heimdall package that was linked, if still no go I'll flash a custom rom and use clockwork to install changes from then on.
Thanks again
I must be messing up - having trouble getting into recovery.
Here's what I did;
The links here: http://forum.xda-developers.com/showthread.php?t=1386924 are dead, so I went straight to method 2.
Downloaded speedmod kernel from here: http://forum.xda-developers.com/attachment.php?attachmentid=566807&d=1302623831
Used odin to flash (kernel selected under pda), this seems to have worked as I now have the samsung i897 screen show up after the at&t. BUT when I try to enter recovery via three button method I get nothing.
How long should I hold the 3 buttons down for? (How many bootloops?)
Should I let go of them at th at&t splash, the samsung s i897 splash or at the blank screen?
All of this was done after my last odin oneclick attempt (which was a KK4, re-part, bootloaders included flash from here on xda)
**edit
I've also tried using the heimdall package (i897-Speedmod-K13E-GBbootloaders-One-Click.jar) to install the kernel with no luck getting into recovery.
For button combo to get into recovery--release when u see 1st att screen.
Or
Have u tried Adb (Android Debug Bridge) to get into recovery ??
Sent by XDA Premium App
cant adb... bootlooping.. or ... does adb work durring boot? no .. right? never tried, cant now...
Yep, no adb on bootloop. Still no joy getting into recovery - it's a stubborn wee device! Gona try some different kernels today.
Am I right that there's no kernels available that will boot straight to cwm without button combos? (I'm thinking my power button may be iffy coz I have no problems getting into download mode)
Sent from my FUSIONideos using XDA
TRusselo said:
cant adb... bootlooping.. or ... does adb work durring boot? no .. right? never tried, cant now...
Click to expand...
Click to collapse
I've used adb during a loop plenty of times..on a couple devices.
My captivate, and my gf incredible.
Its pretty handy, you can push a framework-res you are messing with without having to make a zip, and if you broke it and it loops, you can push the original back, reboot and you're back in business
*removed double post
studacris said:
I've used adb during a loop plenty of times..on a couple devices.
My captivate, and my gf incredible.
Click to expand...
Click to collapse
How exactly? adb doesn't see the captivate because it's only connected for a second before it reboots,adb just tells me device not found or something to that affect.
You have to hit enter at the Right moment, it takes practice
Lol, lucky I've got plenty of patience then!
Strangely if I 1-click back to stock eclair (maybe froyo not in front of PC at mo, and I know I shouldn't be messing with bootloaders but ehhh) I am able to get into what I assume is samsungs recovery mode, but I have to hold button combo for maybe 3 or 4 bootloops. Sticky button(s) maybe?
Am I able to use adb from there to get an update.zip to internal sdcard?
How come if the Odin oneclick seems to work I still end up in bootloops? Something not doing its job right? Partitions not working or kernel or system or bootloaders? Looking through adb shell the system looks intact-but still looping away!
Also am I right in assuming that because it gets to download mode it is eventually fixable?
Sent from my FUSIONideos using XDA
Just an update - from the stock eclair recovery I'm unable to push to the internal SD, get a permission error. Unable to remount that either, comes back with a fairly generic remount not allowed error.
Looking through the forums most people seem to have trouble getting into download mode rather than recovery - doesn't seem any cwm kernel will let me into recovery. Phone is model 1007 if that helps.
Is it possible the internal SD is stuffed? Can't see why all oneclicks end in loop - shouldn't they be overwriting the entire internals?
Gona format a microSD from my tablet and see if that will help, should I leave it fat or use Ubuntu to ext4 it for stock Samsung?
Sent from my FUSIONideos using XDA
If a Internal or External SD card is fried, then no amount of formatting and flashing will help it.
Is there any way to tell if the internal is cooked though? Odin and heimdall both seem happy to flash to the phone, but I've yet to find a package that doesn't end with a bootloop.
There must be some hardware issue though, seems unusual that aside from stock eclair I'm unable to enter recovery. According to the guy I got it from, it simply died while he attempted to update firmware, but the fact that I'm able to flash from download mode would suggest that's not the issue.
I guess there's no way to tell if hardware is cooked other than to send to samsung, is it common for people to get stuck with bootloops from stock flashes? Should I give up and see what samsung would charge to fix (if they will/can) or keep attempting different oneclicks (without bootloaders of course )
How about a non one click?
I've heard some peoples phones bootloop with one clicks, but work fine with .tar packages and the full Odin flashing utility.
Worth a shot. Got to wait a few days for my net to reset though, hit my limit for the month and it's painfully slooow - damn NZ's overpriced adsl!
Sent from my FUSIONideos using XDA
Still not working unfortunately. Using packages with odin3 gets me the same results, bootloops and no access to recovery. I also downloaded the aio captivate package and used the heimdall that came with that to flash stock eclair, which ended with a kernel panic screen - though am able to access recovery. Recovery doesn't see my fat32 microsd though so unable to flash from there.
I don't know my adb shell commands well enough to try and mount or format internal sd and I get permission denied when trying to push update.zip to internal sd via adb.
Unless anyone has any other ideas I'm stumped for now.
When my internal sd got messed up from cognadaian bacon (ooooold dg ROM) i reformated it with my computer and it then let me Load another rom on it... don't remeber if fat 32 or not ....mabey someone else might know
Edit: mabey designgears remembers what fix it when cognadian bacon porked it
Sent from my SGH-I897 using xda premium

Please help i will donate/ pay u

I have a Samsung Captivate which has been rooted and unlocked...it was running 2.3.5 uckk4
I believe I got a virus from downloading some app that was not on the market well long story short I tried to flash it back to a different version
I believe I put something in odin bootload that I wasnt suppose to it was an accident as you see I am a total noob at this then I use the 1 click unbrick now my phone keeps rebooting itself but i looked at the about phone which i get to for a few seconds before it reboots itself again and this is what it says
Firmware
2.3.3
Baseband
1879UCKF1
Kernel Version
1897UCKK414489
BUILD
gingerbreadUCKF1
I have tried a master reset since I could get it into debug just that it keeps looping and it worked in odin but not on my phone and this is what it generated
<?xml version="1.0" encoding="UTF-8" ?>
- <REFLASH>
- <UNIT>
<ESN>00000000000000 /0</ESN>
<TIMESTAMP>20120424002823</TIMESTAMP>
<RESULT>_20120424002823</RESULT>
<SOFTWARE_NAME>Downloader</SOFTWARE_NAME>
<SOFTWARE_VER>3.00</SOFTWARE_VER>
<OEM_NAME>SAMSUNG</OEM_NAME>
</UNIT>
</REFLASH>
PLEASE HELP ME....if you can get my phone operational again I WILL DONATE MONEY TO YOU!
I have tried EVERYTHING and searched FAR AND WIDE!!!! I almost forgot Odin does not display my device anymore...ie such as com4...I really have tried everything that's why I am willing to donate/ pay you if you can solve my problem....if odin recognizes my device then it gets stuck halfway through. As of today my computer recognizes my device but Odin does not!
I have read and tried everything here
http://forum.xda-developers.com/showthread.php?t=858765
and here
http://forum.xda-developers.com/showthread.php?t=731989
and alot of other things listed and not listed on this site
NEW IFO: now I'm stuck at ATT logo and can not get into download mode
This thread will selfdestruct in 5...4...3...2...1....
DANG IT wrong section? SORRY MODERATORS!!!! SORRY
Please dont delete please just move it please!!!!
oh goodness... No need for donation but all you need to do is download a stock package odin like kk4 which is the most recent. Flash in download mode. There a sticky at the top of the thread list with all the packages.
In the future post in the questions/help section.
diskjockee said:
DANG IT wrong section? SORRY MODERATORS!!!! SORRY
Click to expand...
Click to collapse
Ok I gave you the only warning in the PM. I have moved this thread. A word from the wise. Learn what you are doing before you do it. This is not something to be taken lightly. You could very easily mess something up beyond repair. Take a few hours to spend reading and researching.
ThisWasATriumph said:
oh goodness... No need for donation but all you need to do is download a stock package odin like kk4 which is the most recent. Flash in download mode. There a sticky at the top of the thread list with all the packages.
In the future post in the questions/help section.
Click to expand...
Click to collapse
I have tried that it doesnt work. thats was one of the 1st things I tried
try this
http://forum.xda-developers.com/showthread.php?t=1266172
Make sure you're using a usb port that is on the motherboard (back of computer). Before you plug in your phone to flash, set up Odin first. Put all the files you are going to flash in the right places. After Odin is fully set up, plug in the usb to the back of your computer, then to you phone. Make sure you are in download mode. If the usb still isn't working, try a different USB port that is on the back of the computer. Connecting the usb to the back of the pc is very important. Odin doesn't recognize my phone when it's plugged in the front, when the phone is in download mode. Only the back usb ports.
If Odin still doesn't recognize the phone, try a different USB cable. But do everything else the exact same way as I described.
Also make sure you fully setup Odin before you plug your phone in to the usb.
Sent from my Serendipity VII flashed Captivate using xda premium
Limitz Cash said:
Make sure you're using a usb port that is on the motherboard (back of computer). Before you plug in your phone to flash, set up Odin first. Put all the files you are going to flash in the right places. After Odin is fully set up, plug in the usb to the back of your computer, then to you phone. Make sure you are in download mode. If the usb still isn't working, try a different USB port that is on the back of the computer. Connecting the usb to the back of the pc is very important. Odin doesn't recognize my phone when it's plugged in the front, when the phone is in download mode. Only the back usb ports.
If Odin still doesn't recognize the phone, try a different USB cable. But do everything else the exact same way as I described.
Also make sure you fully setup Odin before you plug your phone in to the usb.
Sent from my Serendipity VII flashed Captivate using xda premium
Click to expand...
Click to collapse
I just tried that....it worked but now I'm stuck at the ATT logo
You probably have mismatch kernel and bootloader loader. Maybe you can try to wipe data / factory reset in recovery.
Sent from my Serendipity VII flashed Captivate using xda premium
If you continue to go into a bootloop then I recommend a USB jig for the galaxy s series. I had had that happen before, Nothing worked, couldnt get it into download mode, couldnt get into recovery, Until I got the USB jig, Fixed my problem right away, and I flashed back to stock. The USB jig is only 6 bucks on ebay. Ill link you if you are interested.
Limitz Cash said:
You probably have mismatch kernel and bootloader loader. Maybe you can try to wipe data / factory reset in recovery.
Sent from my Serendipity VII flashed Captivate using xda premium
Click to expand...
Click to collapse
I know you're trying to be helpful, but there is no such thing as a kernel/bootloader mismatch...
b-eock said:
I know you're trying to be helpful, but there is no such thing as a kernel/bootloader mismatch...
Click to expand...
Click to collapse
Are you sure? Becuz I tried to flash an overclock kernel on my rom, and kept getting a bootloop. Then after flashing a few different kernels, the kernel that came with my rom didn't even work. I had to go back to stock and reflash my rom.
Idk, maybe it was just me then. I apologize. thank you for correcting me, that's how we learn what's right, and what's wrong.
Sent from my Serendipity VII flashed Captivate using xda premium
noob advice
I'm a noob, so this comment might just serve to show how little I know, but whenever I find myself in a bootloop situation, I've noticed that the problem starts with the initial attempt of installing a rom via a kernel with an older version of CWM. During the post-install boot sequence, I'll see the AT&T splash screen, a CWM screen with script running, and then a reboot. Usually, accessing the CWM (now on a higher version) and reinstalling the rom will get it working. Not quite kernel / bootloader mismatch, but close.
whisky23 said:
I'm a noob, so this comment might just serve to show how little I know, but whenever I find myself in a bootloop situation, I've noticed that the problem starts with the initial attempt of installing a rom via a kernel with an older version of CWM. During the post-install boot sequence, I'll see the AT&T splash screen, a CWM screen with script running, and then a reboot. Usually, accessing the CWM (now on a higher version) and reinstalling the rom will get it working. Not quite kernel / bootloader mismatch, but close.
Click to expand...
Click to collapse
Ohh ok. That might have been my problem before. Thank you.
Sent from my Serendipity VII flashed Captivate using xda premium
Try this.
Buy a jig. Either off of Ebay or mobiletechvideos.com
That week get you into download mode.
Then find the HEIMDALL flasher for a build. (my favorite was the one click for saurom Kk4)
Install heimdall drivers, and flash. Boom. Functioning phone.

[Q] Any way to get recovery mode to work? DL mode works, Recovery does not.

I have searched for the last 24 hours on this site for any mention of this problem and found nothing. I apologize if it has been covered elsewhere and would appreciate a link if I should be there instead of here. I am new to this forum.
I have an AT&T Captivate that I bought used for my wife. It was rooted and running some version of non-official Gingerbread when I got it (so it had been messed around with).
I have never been able to get into RECOVERY mode having tried every conceivable button and timing sequence at least 1 million times (3-button neutered?). I also have Android SDK installed on my PC and can send the "adb reboot recovery" command but it locks up at the AT&T screen and won't go any further so the PC is talking to the phone but the phone refuses to obey. Yes I have tried different USB ports and cables, un/reinstalling drivers, etc. The weird thing is that I can get into DL mode easily with the batt out, vol+/-,USB cable trick.
I originally took the phone all the way back to a stock Froyo ROM via Odin which appeared to work fine (but still no recovery mode) and then flashed to GB 2.3.5 with Kernel 2.6.35.7-I897UCKK4-CL614489 via "kh3_heimdall_cwm-One-Click_GB_2_3_5.jar"
Phone works OK now but I still can't get into RECOVERY mode. Unless I am mistaken, there are no ROMS available later than GB that can be flashed via Odin- all of the later ROMs need to be installed from recovery mode. The point of all this is that I want to try upgrading to ICS or JB but can't figure out how to do it without a way to get into recovery mode.
So the question is: How can I get recovery mode to work?
And: How can I update the ROM with no way to get into Recovery mode? Is it even possible?
Returning the phone is obviously out of the question as it is "obsolete" and I am not the original owner.
Thank you for any helpful insights.
captivated hippo said:
I have searched for the last 24 hours on this site for any mention of this problem and found nothing. I apologize if it has been covered elsewhere and would appreciate a link if I should be there instead of here. I am new to this forum.
I have an AT&T Captivate that I bought used for my wife. It was rooted and running some version of non-official Gingerbread when I got it (so it had been messed around with).
I have never been able to get into RECOVERY mode having tried every conceivable button and timing sequence at least 1 million times (3-button neutered?). I also have Android SDK installed on my PC and can send the "adb reboot recovery" command but it locks up at the AT&T screen and won't go any further so the PC is talking to the phone but the phone refuses to obey. Yes I have tried different USB ports and cables, un/reinstalling drivers, etc. The weird thing is that I can get into DL mode easily with the batt out, vol+/-,USB cable trick.
I originally took the phone all the way back to a stock Froyo ROM via Odin which appeared to work fine (but still no recovery mode) and then flashed to GB 2.3.5 with Kernel 2.6.35.7-I897UCKK4-CL614489 via "kh3_heimdall_cwm-One-Click_GB_2_3_5.jar"
Phone works OK now but I still can't get into RECOVERY mode. Unless I am mistaken, there are no ROMS available later than GB that can be flashed via Odin- all of the later ROMs need to be installed from recovery mode. The point of all this is that I want to try upgrading to ICS or JB but can't figure out how to do it without a way to get into recovery mode.
So the question is: How can I get recovery mode to work?
And: How can I update the ROM with no way to get into Recovery mode? Is it even possible?
Returning the phone is obviously out of the question as it is "obsolete" and I am not the original owner.
Thank you for any helpful insights.
Click to expand...
Click to collapse
Since you have no problems getting into download mode I suggest you start by going to this link... http://forum.xda-developers.com/showthread.php?t=1300843 Go to the third post and download the Odin one click of KK4 with bootloaders.
After you do the one-click back to stock go to this link... http://forum.xda-developers.com/showthread.php?t=1294477&highlight=corn+kernel and get the odin flashable version of 7.06 or 7.0A and if you don't already have Odin you'll of course need that too. Get yourself back into download mode and flash that kernel and it should give you back your recovery via the 3 button combo.
Worked! (eventually...sort of...)
m1batt1 said:
Since you have no problems getting into download mode I suggest you start by going to this link... http://forum.xda-developers.com/showthread.php?t=1300843 Go to the third post and download the Odin one click of KK4 with bootloaders.
After you do the one-click back to stock go to this link... http://forum.xda-developers.com/showthread.php?t=1294477&highlight=corn+kernel and get the odin flashable version of 7.06 or 7.0A and if you don't already have Odin you'll of course need that too. Get yourself back into download mode and flash that kernel and it should give you back your recovery via the 3 button combo.
Click to expand...
Click to collapse
m1batt1,
Thank you sooo much! It ALMOST worked!
- DL'ed Odin 1-click KK4 w/BL's as suggested, ran it, it failed and semi-bricked my phone... (phone--/!\---comp). Doh!
-Figured you were on the right track so DL'ed "I897UCKK4 Odin One Click - Stock, CONTAINS Bootloaders, Re-partition, Full Wipe" from 4-2ndtwin's post further down the same thread.
-after much anxiety and messing about to get it to connect, it successfully flashed!
-For the FIRST TIME EVER, I can get into recovery mode!
-followed up with corn kernel 7.06 as suggested with no problems
-now that the phone works as advertised, time for JB!
The funny thing is, I went back to stock ROMs several times and recovery never worked until now... go figure...
^
...then it had to be that KK4 one click in that 3rd post that fixed the prob.
Sent from my SGH-I897 using xda premium
I'm glad it got you back up and running! Now get your JB flash on! There are plenty to choose from for our "ancient" captivates.
One word of advice though. Coming from the point you're at now any JB ROM you flash will likely knock you into a boot loop on the first flashing attempt. Nothing is wrong just three button into recovery and flash again.
Sent from my SGH-I897 using xda app-developers app
And back up the efs folder, just in case.
It contains the vital IMEI info. :thumbup:
Sent from my SGH-I897 using xda premium
Thanks a million guys! Slim bean 2.9 up and running!
It Works!
Got to Slim Bean 2.9 through Cyanogen 9.1 and installed the Slim_GApps.
4-2ndtwin: Thanks for the suggestion to back up the efs folder. I hadn't done that before and now I am feeling VERY lucky that my phone still works at all! It lowered my stress level appreciably plus it was good practice using SDK.
m1batt1: Thanks for the heads up on the double flashing of JB ROM! It saved considerable unnecessary panic (although it was still somewhat unnerving)!
Consider both your thank you buttons righteously whacked! :good:

[Q] SGH-I897 soft bricked?

hey guys, i believe i acquired a soft bricked galaxy s last night. from what the girl told me, it had been rooted, custom rom installed, and im guessing a kernel aswell.it gets past the "world phone" screen then gets stuck at the glowing android coming out of the ground. Im assuming its a kernel problem. ive tried alot of methods on here, searched alot of the forums on these phones being soft bricked. tried the vol+,home, power; vol-,home, power; both volumes, power; also tried with connecting usb and odin open; both volumes, connect usb, input batt; vol-, connect usb, input batt; ectect. i just cant get past that boot logo. I have the drivers from samsung installed but when connecting to the computer it registers that something connected but doesnt identify the phone. so is there anything i am missing guys? i read about the jig and i am guessing thats where im gonna have to go with this. no problem there; just seeing if anyone has any other ideas. thanks in advance guys!
coltlacey1 said:
hey guys, i believe i acquired a soft bricked galaxy s last night. from what the girl told me, it had been rooted, custom rom installed, and im guessing a kernel aswell.it gets past the "world phone" screen then gets stuck at the glowing android coming out of the ground. Im assuming its a kernel problem. ive tried alot of methods on here, searched alot of the forums on these phones being soft bricked. tried the vol+,home, power; vol-,home, power; both volumes, power; also tried with connecting usb and odin open; both volumes, connect usb, input batt; vol-, connect usb, input batt; ectect. i just cant get past that boot logo. I have the drivers from samsung installed but when connecting to the computer it registers that something connected but doesnt identify the phone. so is there anything i am missing guys? i read about the jig and i am guessing thats where im gonna have to go with this. no problem there; just seeing if anyone has any other ideas. thanks in advance guys!
Click to expand...
Click to collapse
A jig will force download mode but is only needed is vol down + power button doesn't get you in it.
Do you know if she was on gb and up? That would change your button combo to get in recovery to vol up + down + power button.
If you can get in recovery that way, you have 2 options: 1- clear cache and dalvik (in advanced) and try rebooting. 2- reflash the custom ROM she was running (without deleting anything).
If recovery doesn't work, get in download mode and flash Odin KK4 without bootloaders (in dev section). From there, you'll need to flash Corn kernel with Odin 1.85 and you'll be able to get in recovery to flash the ROM and Gapps she was running. *Doing this will wipe her apps and apps data*
Sent from my SGH-I897 using xda app-developers app
BWolf56 said:
A jig will force download mode but is only needed is vol down + power button doesn't get you in it.
Do you know if she was on gb and up? That would change your button combo to get in recovery to vol up + down + power button.
If you can get in recovery that way, you have 2 options: 1- clear cache and dalvik (in advanced) and try rebooting. 2- reflash the custom ROM she was running (without deleting anything).
If recovery doesn't work, get in download mode and flash Odin KK4 without bootloaders (in dev section). From there, you'll need to flash Corn kernel with Odin 1.85 and you'll be able to get in recovery to flash the ROM and Gapps she was running. *Doing this will wipe her apps and apps data*
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
yea, whatever happens to the phone doesnt matter, its mine now, was just given to me. sadly idk what rom she was running, her sd card is MIA, and idk what OS she was running on. i highly doubt she would even know. so at this point after trying all the button combos, think a jig is the only option?
What happens if u pull the battery, replace it, leave phone off, phone must be off, connect usb end of cable to ur pc, hold both volume up and down together and then insert micro usb into phone ??
Download mode yes or no ?
If no see my sig below (if ur on a pc or in a web browser)...there are links there on how to make a Jig and/or where to buy a Jig.
Sent from my SGH-I777 using xda premium
4-2ndtwin said:
What happens if u pull the battery, replace it, leave phone off, phone must be off, connect usb end of cable to ur pc, hold both volume up and down together and then insert micro usb into phone ??
Download mode yes or no ?
If no see my sig below (if ur on a pc or in a web browser)...there are links there on how to make a Jig and/or where to buy a Jig.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Same story man. Probably gonna be jig is what it is looking like. Any ideas what cause this to happen? Ex. Not being able to enter recovery/download by using proper button combos?
Just a known issue on some Capivates. But the flash up to GB firmware is the fix for the button combos failin to work. Once u have the GB BLs ur button combos should work.
So once u get a jig, Odin or Heimdall up to KK4 with Bootloaders (heed all warnings about flashin BLs). Then u can Odin KK4 Corn Kernel and proceed where u wish.
Sent from my SGH-I777 using xda premium
Thanks for responding. I'll probably tear into it tomorrow. Have a link to kk4 w/boot have thee corn kernel saved
Here is Stock KK4....http://forum.xda-developers.com/showthread.php?p=18370912
Sent from my SGH-I777 using xda premium
Beauty! So that should wake it up. And from there I can reboot, find out what is it has then flash a new ROM after making sure recovery works and whatnot?
After the Stock kk4 flash it will have....Stock i897ucKK4 Gingerbread 2.3.5 Firmware.
So afterwards u will need to use Odin to flash the .tar file version of the KK4 Corn Kernel in order to get cwm recovery and go from there in the flashin of dev roms if u want.
Sent from my SGH-I777 using xda premium
4-2ndtwin said:
After the Stock kk4 flash it will have....Stock i897ucKK4 Gingerbread 2.3.5 Firmware.
So afterwards u will need to use Odin to flash the .tar file version of the KK4 Corn Kernel in order to get cwm recovery and go from there in the flashin of dev roms if u want.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Little precision: Odin one click is what you'll be using to flash KK4 (stock gb firmware). Odin 1.85 is what you'll need to flash Corn kernel (.tar is PDA slot).
Sounds great. Should be able to get it done today
well i built a jig using the three resistors from radioshack and a micro usb cable i found laying around. doesnt appear to be working...
ok, so i needed an actual samsung cord......plugged it into my computer and it started charging
ok, got it! now searching for correct drivers. apparently i had the wrong ones
coltlacey1 said:
ok, got it! now searching for correct drivers. apparently i had the wrong ones
Click to expand...
Click to collapse
See this post....http://forum.xda-developers.com/showthread.php?p=33279682.
And that thread may prove helpful to ya. :thumbup:
Sent from my SGH-I777 using xda premium
downloading the stock kk4 now. ok, so what about the root it had? doesnt this dispose of root? or will it still be rooted? and is there anything in particular in odin i need the check mark before flashing the two files?
well ok so the file should tell me what i need to do. says it has instructions
do i have to root to install?
coltlacey1 said:
do i have to root to install?
Click to expand...
Click to collapse
Nope...The KK4 one click has instructions included. :thumbup:
After the successful flash of the KK4 one click, just use this...it will get u Root and KK4 Corn Kernel v7.0A so that u can have CWM Recovery....[Utility]KK4 Easy Root
Sent from my SGH-I777 using xda premium

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