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I had loaded the ginger clone rom and all was well. I then however wanted to swap kernels so i loaded up seitrons cwm 1.5.6 and proceeded to flash through cwm. this has now become the worst day of my life. the phone will not boot past the galaxy s screen. i cannot not get into recovery and both computers now say usb device not recognized when in download trying to flash odin. i am worried that something is corrupted on my phone because not matter how many times i uninstall and reinstall the drivers no luck. i think it is officially bricked and im sol. maybe some great minds can figure it out here.
It's not bricked - issue is trying to get your computer to recognize your phone when in download mode so you can flash it back.
What OS are you running? Also - where did you download the drivers from? Some seem to work better than others.
If you can get to the galaxy screen you might still be able to to get into recovery. pull out the battery and use the 3 button combo. Hold down both volume button then power and let go of the power button after it turns on. then just reinstall the rom
I'm willing to bet you can also get into Download Mode either with button combos, or a JIG. Once in Download, you can use Odin to restore to JF6, and have a working phone to flash around with again.
i can get into download mode no problem. and i think it is quite possible drivers are corrupted on the phone itself. my wifes phone works on the same exact setup. no usb device not recognized error. i have tried the drivers from here and samsung directly with no luck. 3 button combo does not work. sim out sim in battery out and in. but like i said it will just not register with the comp and hers will. so im going to att and seeing about replacing it. but i will see how that goes. ive done this lots of times with no issues ever.
download works
3 button combo does not so no recovery
usb device not recognized error
thanks for the help and keep it coming i will try everything if i haven't already.
Try current usb port
Sent from my SCH-I897 using XDA App
Think I'm in worse shape. Tried flashing just the kernel to get BLN working again (last ROM I put on somehow loaded a non-compatible kernel). Now the phone boots the white ATT screen and just sits there. Can't get it into D/L mode with 3-button and doesn't respond to computer I have been using to flash ROMs for a couple weeks now...
Am I hosed? ANY help would be greatly appreciated...
You could try to use a JIG to force your phone into Download Mode
Okay...well, got into D/L mode finally. Used Odin to get it back to factory. Used the One Click rooter again, except now it boots to recovery 3e, which doesn't let my power button work as the okay button Pulling the battery to reset it, but it will no longer go into D/L mode to use Odin again. It keeps booting to the recovery Utils, which I cant get out of...*sigh*
Thoughts?
at least your able to do something i still cannot get my phone into recovery or to be recognized by the computer. it is not the drivers so i have no idea. i can only think that something got funked up with the kernel flash.
if you are getting into 3e recovery then you are most certainly NOT using the JF6 one click stock
3e recovery comes on JI6 which is the FroYo leak....completely different builds and roms
have you tried a different usb cable? I was having this problem, and the stock samsung cable was B.O. and wasnt working... i tried my blackberry one and all was good
magnumrt562 said:
have you tried a different usb cable? I was having this problem, and the stock samsung cable was B.O. and wasnt working... i tried my blackberry one and all was good
Click to expand...
Click to collapse
i actually tried this yes. i had a blackberry cable from the storm (shivers) that was laying around. tried that but no luck with that or my wifes cable as well. but a good tip for others nonetheless
Pirateghost said:
if you are getting into 3e recovery then you are most certainly NOT using the JF6 one click stock
3e recovery comes on JI6 which is the FroYo leak....completely different builds and roms
Click to expand...
Click to collapse
I just want to quote this to stress the importance.
Thank you, didn't realize that (still sorta new to this)...
I downloaded a zip (I thought from here somewhere) that extracted into the 4 files. Anyone got a link to the JH6 set of files?
I also downloaded DG's "One Click Odin", but it doesn't seem to really do anything when I run it unless I manually load all the files. Also, I don't see a "Master Clean" like the post refer too
are you sure you downloaded the right odin? in the one click version, theres no option to load files at all. only a "start" and "master clear"
make sure the odin one click is open before you connect your phone.
http://forum.xda-developers.com/showthread.php?t=731989
You guys rock! I don't know how, cause I could have sworn I D/L'd it from that link before and I got the generic Odin, but it looks like I have the right one now! Thank you for your patience with us noobs as we start getting into this new world!
glad you got yours working. i have officially given up and receiving a new one on tuesday. i tried everything but somehow someway the phone is not recognized in download mode. oh well have to mess the with new one then lol
zippox180 said:
glad you got yours working. i have officially given up and receiving a new one on tuesday. i tried everything but somehow someway the phone is not recognized in download mode. oh well have to mess the with new one then lol
Click to expand...
Click to collapse
I was having the same problem. Have you tried powering off, start odin, hold both the volume up/down, then plug in the usb to your phone?
cappy wont go into dl mode and 3 button combo wont work. it just loops at att screen. cant flash to stock with odin. nothing works. i ordered a jig. is it my only hope now or should i call att and have them get me a new one?
jig will work.... how did you get to this point? odin one click could cause a bootloop for later build phones if thats what happened use this package when your jig arrives
http://forum.xda-developers.com/showthread.php?t=995143
studacris said:
jig will work.... how did you get to this point? odin one click could cause a bootloop for later build phones if thats what happened use this package when your jig arrives
http://forum.xda-developers.com/showthread.php?t=995143
Click to expand...
Click to collapse
thanks studacris. man your a beast. you help A LOT of people on here. thankyou for all your help
edit: it was a later phone and i forgot to look. used one click to stock 2.1 and it looped at att screen. bummer.
another edit: oh forgot to ask. is there another way i can fix it without a jig?
did just what you said but now im getting kernel panic. what should i do?
umm...can you still get in download mode? try it again could judt be a bad flash...
or you can flash a froyo kernel(like speedmod) in odin and then flash a custom rom with its baked in cwm...just note: doing this will cause a bootloop from where you are now, so flash the kernel, after that boot into recovery with the 3 button combo, mount and transfer a froyo rom onto the sdcard and flash that.
studacris said:
umm...can you still get in download mode? try it again could judt be a bad flash...
or you can flash a froyo kernel(like speedmod) in odin and then flash a custom rom with its baked in cwm...just note: doing this will cause a bootloop from where you are now, so flash the kernel, after that boot into recovery with the 3 button combo, mount and transfer a froyo rom onto the sdcard and flash that.
Click to expand...
Click to collapse
flashed the kernel but the 3 button wont work to get in recovery. omg i hope this thing isnt totally bricked. its my brother in laws phone.
so...you have speedmod installed and the button combo isnt working. its bootlooping im guessing now right? which means its not bricked. anything other than completely unresponsive to anything is not a brick.
did you try just reflashing the stock rom agin at this point, or will it not go into download mode either? if it wont then its jig time, but its seriously an elementary school electronics science class project...or under 10 us dollars if you absolutly cant get your homemade one to work.
studacris said:
so...you have speedmod installed and the button combo isnt working. its bootlooping im guessing now right? which means its not bricked. anything other than completely unresponsive to anything is not a brick.
did you try just reflashing the stock rom agin at this point, or will it not go into download mode either? if it wont then its jig time, but its seriously an elementary school electronics science class project...or under 10 us dollars if you absolutly cant get your homemade one to work.
Click to expand...
Click to collapse
got my jig and have to use it to go into dl mode. installed speedmod with odin and when i do that the 3 button wont work. tried stock rom from cezars thread and 1click but it just keeps looping. i dont know what to do and again thanks for all your help.
hmmm....2 ideas then. try and flash a rogers stock rom, since i assume you are wanting to flash a rom on top of stock anyway.
http://forum.xda-developers.com/showthread.php?t=979133
and then use this to change the boot splash to one of your choosing.http://forum.xda-developers.com/showthread.php?t=944353 (scroll down to trusselo's post with the links)
or as another option try gingerbread...http://forum.xda-developers.com/showthread.php?t=1045734&highlight=tut
only try this if none of the rogers roms work, as you will need to use odin one click to restore the stock bootloaders and we know that phone doesnt like one click...
Edit: Didn't read that all the way through, my comment is now moot.
Sent from my Captivate running Continuum 5.5
Tried gb and it worked great
Sent from my SAMSUNG-SGH-I897 using XDA App
So I recently made a thread how adb wasn't working and that evolved into not being able to get into download mode. Now after not being able to get into download mode for days, I'm still stuck on cm7 with no way of getting back to stock. 3-button recovery won't work, the only way to get into recovery is adb reboot recovery. No button and cable methods work to get phone into download mode as well as adb reboot download. I even recently tried http://www.youtube.com/watch?v=lojU5bvGz3c which is a makeshift usb jig. I successfully made it but it would only turn the phone on. WTF. I'm afraid to buy a real usb jig from online because it most likely will cause the same thing. What is there to do? I'm completely lost. The phone works, the rom is okay I just cannot get back to stock and get rid of cm7. There are lots of issues I need to fix and cannot because of this. Any ideas?????
EDIT: Now I'm completely f'ed. I tried flashing cm7 instead of MIUI again to try once more if I would have better luck on just cm7, but during flash in cwm the phone turned off because the battery compartment was loose and now the phone boots up and goes into recovery shows some code then turns off again
(This post just in case anyone missed the reason in the edit)
Reason: EDIT: FIXED! Don't know what happened. Rearranged resistors and tried again and finally got it
Click to expand...
Click to collapse
I just went back to cm7/miui and it happened again. Nothing to get into download mode is working. What's wrong with cm7 on my phone?
mikel.canovas said:
I just went back to cm7/miui and it happened again. Nothing to get into download mode is working. What's wrong with cm7 on my phone?
Click to expand...
Click to collapse
What's your process to get CM7/Miui installed?
On a side note, ADB won't connect to your device unless you have the Nexus S drivers installed on you computer when CM7/Miui is installed
When I was last on cm7 adb reboot download doesn't work.
Drivers installed
Just sayin
Sent from my unbrickable cappy *bam*
yeah, i distinctly remember the first CM7 build threads that came up here saying that adb reboot download DOES NOT work, and you DO need working 3 buttons or a jig
not sure why that was removed from the threads
A jig should work
You might be coming into contact with the resistors (I can't watch that youtube video from work--firewalled--so I don't know what the setup looks like). Any contact with the them will make it not work. Try insulating them more with some heavy packing tape.
I cut up my mini-usb plug from my car charger (didn't need it), and peeled off all the plastic so I could easily touch the correct two pins with the jig when the hacked up mini-usb is plugged in. Works like a charm. Sometimes if you aren't touching them just right, or if one end of the pin is touching the wrong point the power will come on.
Try harder with the jig, I guarantee you it will work (and you shouldn't have to buy one--it's too easy to do yourself for less than $2 and about 5 minutes).
Good luck!
Just a thought. Are you installing GB boot loaders before flashing CM7/Miui? If so, the way to get into Recovery/Download mode changes. Recovery is vol+/power, Download is Vol-/power.
Just thought I'd toss that out there...just in case
kangi26 said:
Just a thought. Are you installing GB boot loaders before flashing CM7/Miui? If so, the way to get into Recovery/Download mode changes. Recovery is vol+/power, Download is Vol-/power.
Just thought I'd toss that out there...just in case
Click to expand...
Click to collapse
That is only for I9000 GB bootloaders.
On I897 GB bootloaders its still the same as eclair/froyo!
Sent from my SAMSUNG-SGH-I897 using xda premium
b-eock said:
That is only for I9000 GB bootloaders.
On I897 GB bootloaders its still the same as eclair/froyo!
Sent from my SAMSUNG-SGH-I897 using xda premium
Click to expand...
Click to collapse
Yeah, I know, but without all of the details. I figure it doesn't hurt to ask
Sent from a autonomous device
Thanks a ton for the info on GB i've been beating my head trying to get my Mesmerize flashed to a rooted EH09. The vol down button was teh trick i needed.
No download Mode after I897 GB Bootloaders on CM7
Hi there, i've got a question. If i can't get into download mode using the 3 button combination nor the Vol- + Power nor the connect+press buttons+insert baterry trick , do i have chance to get into download mode using the YIG? Thank you
I've lost the 3combo after installing the GB bootloaders with CM7 but the Odin Connection was lost on the SBL, The phone is not even Powering on anymore
If your phone has no signs of life at all, then sadly you are hard bricked...
But it can be fixed through jtag or the unbrickable mod.
So is there hope?
4-2ndtwin said:
If your phone has no signs of life at all, then sadly you are hard bricked...
But it can be fixed through jtag or the unbrickable mod.
Click to expand...
Click to collapse
So if i open the phone and do the unbrickable mod is there a chance to solve the problem? thank you in advance
Yes, according to those that have done jtag or the unbrickable mod, these methods are successful. To get better info though, I would recommend going to those specific threads.
4-2ndtwin said:
Yes, according to those that have done jtag or the unbrickable mod, these methods are successful. To get better info though, I would recommend going to those specific threads.
Click to expand...
Click to collapse
Thank you man i'm going to talk with Adam to see if i can solve the problem.
guilleglad said:
Hi there, i've got a question. If i can't get into download mode using the 3 button combination nor the Vol- + Power nor the connect+press buttons+insert baterry trick , do i have chance to get into download mode using the YIG? Thank you
I've lost the 3combo after installing the GB bootloaders with CM7 but the Odin Connection was lost on the SBL, The phone is not even Powering on anymore
Click to expand...
Click to collapse
I don't think you need jtag (but you can look into it). If your phone is able to at least power on, you should be able to use a Jig to get it into download mode. That is what I did with mine when all the options fail.
good luck.
0gravity1 said:
I don't think you need jtag (but you can look into it). If your phone is able to at least power on, you should be able to use a Jig to get it into download mode. That is what I did with mine when all the options fail.
good look.
Click to expand...
Click to collapse
If the phone doesn't show any signs of life (wich it wont if he failed on sbl) Jtag or Unbrickable Mod would be your 2 best bet. (Id use Unbrickable mode since it will protect you from future issues.)
Sorry haven't checked this thread in a while. My process for going to cm7/miui is flashing stock eclair through odin one click, then rooting and installing cwm. From there I just flash the latest nightly or whatever it is. Nothing I'm doing seems to be wrong
The problem is that I should be able to get into download mode without having to use a jig every single time. 3 button combo should work, but it doesn't when using cm7/miui for some reason
My Captivate is currently in a state where it can boot up and it reaches the Cognition boot screen and does nothing further. When trying to use the 2 button+usb cord method to enter download mode the phone loads the charging battery but the animation is frozen.
Would this be considered a soft or hard brick? I'm not familiar with the factors that constitute the differences between the two. Is is a soft brick because the phone can still turn on or is it a hard brick because download mode is unreachable?
I was a user of Cognition 5 v1.00 but as support of the rom by the developer seemed to waiver I felt myself looking for a new GB Rom for my phone. I first flashed Cognition 4.5.3 onto my phone in order to have a stable Rom on my phone until I could decide upon the GB Rom I wanted to try. I decided to flash CM7 and began following the steps outlined in the thread. I formatted my system, data, and cache partitions but upon reboot I reached the point where I am currently.
I have not yet tried the jig as I do not have it on hand at my school apartment. Button combos, the usb cord, and the one click unbrick have not solved the problem and I would like to know if their are any other methods I could use to enter download mode until I am able to procure my jig and try that method.
Any help would be greatly appreciated.
Soft Bricked
You are whats considered soft bricked. Id recommend pulling out battery, SIM and SD. Open odin with with admin rights. Plug your phone to the computer, press volume up and down and insert battery. If that doesn't work then I would suggest making/buying a jig and flash back to stock (eclair, froyo or GB). As to how to get CM7 to work I can't offer any help since i haven't used it in a while and flashing method changed. I can recommend Atomic Fusion, KF1 based and very nice (after u theme it)
Clay
+1 I agree with prbassplayer. You have to get into dl mode and if none of the key combos work, then a jig is probably the only way. I use one and it works great in exactly the situation you seem to be in.
edit: Sorry for the double post, forget this and read next. :-/
Clay?
+1 I agree with prbassplayer. You have to get into dl mode and if none of the button combos work for you then the jig may be you're only option. I use it and it works great in exactly the same situation you seem to be in.
You might have crossed up some files and such from going back and forth between GB and Eclair. So need to flash back to stock and start over with fresh install.
If you're still interested in CM7, after rooting, you can install Rom Manager and follow the install process in the CM7 OP or check out their website, it'll walk you thru the whole thing.
Hope this helps
prbassplayer said:
You are whats considered soft bricked. Id recommend pulling out battery, SIM and SD. Open odin with with admin rights. Plug your phone to the computer, press volume up and down and insert battery. If that doesn't work then I would suggest making/buying a jig and flash back to stock (eclair, froyo or GB). As to how to get CM7 to work I can't offer any help since i haven't used it in a while and flashing method changed. I can recommend Atomic Fusion, KF1 based and very nice (after u theme it)
Click to expand...
Click to collapse
Thank you for the input. At this point it seems that the jig is the only option as I've already tried the usb cord volume up and down process to no avail. I already own a jig, I just need to find a way to my parents house to go grab it.
They aren't hard to make to be honest and if u have a micro usb cable u don't care for it only cost w/e resistors cost for you there.
Using the SDK to use adb commands to get into download mode isn't an option as mentioned in this thread here?
http://forum.xda-developers.com/showthread.php?t=819105http://forum.xda-developers.com/showthread.php?t=1198270&highlight=soft+brick#
TheDeveron said:
Thank you for the input. At this point it seems that the jig is the only option as I've already tried the usb cord volume up and down process to no avail. I already own a jig, I just need to find a way to my parents house to go grab it.
Click to expand...
Click to collapse
If you've already installed the GB bootloaders, the button combination has changed. I believe it is just volume down-power for gingerbread. Try that or volume up-power then release once the logo starts to see if that gets you into download or recovery.
trekie86 said:
If you've already installed the GB bootloaders, the button combination has changed. I believe it is just volume down-power for gingerbread. Try that or volume up-power then release once the logo starts to see if that gets you into download or recovery.
Click to expand...
Click to collapse
That's if he installed I9000's bootloaders. Im assuming he is on I897 bootloaders if he came from Cog 5.
TheDeveron said:
My Captivate is currently in a state where it can boot up and it reaches the Cognition boot screen and does nothing further. When trying to use the 2 button+usb cord method to enter download mode the phone loads the charging battery but the animation is frozen.
Would this be considered a soft or hard brick? I'm not familiar with the factors that constitute the differences between the two. Is is a soft brick because the phone can still turn on or is it a hard brick because download mode is unreachable?
I was a user of Cognition 5 v1.00 but as support of the rom by the developer seemed to waiver I felt myself looking for a new GB Rom for my phone. I first flashed Cognition 4.5.3 onto my phone in order to have a stable Rom on my phone until I could decide upon the GB Rom I wanted to try. I decided to flash CM7 and began following the steps outlined in the thread. I formatted my system, data, and cache partitions but upon reboot I reached the point where I am currently.
I have not yet tried the jig as I do not have it on hand at my school apartment. Button combos, the usb cord, and the one click unbrick have not solved the problem and I would like to know if their are any other methods I could use to enter download mode until I am able to procure my jig and try that method.
Any help would be greatly appreciated.
Click to expand...
Click to collapse
download mode thru adb is a good idea...
or gb key combo for download mode as someone else also menioned...coz u r already on gb bootloaders..
prbassplayer said:
That's if he installed I9000's bootloaders. Im assuming he is on I897 bootloaders if he came from Cog 5.
Click to expand...
Click to collapse
but i think gb bootloaders...be it i9000 or i897....hav the same key combo to get to download mode..i m sorry if i m wrong..as i m on i9000 bootloaders...
^^^ you are wrong, the captivate boots have the same combos they've always had eclair/froyo/gingerbread
Only the I9000 boots have different combos.
studacris said:
^^^ you are wrong, the captivate boots have the same combos they've always had eclair/froyo/gingerbread
Only the I9000 boots have different combos.
Click to expand...
Click to collapse
as i already said...may be i m wrong..
thanx for the info...though i m on cappy ..but first gb botlaoders i had was i9000 while flashin apex..and m still on it....so didnt pay attention
i m using xda classin.so dont hav thanks button..so thanx here only..
killer_raj said:
download mode thru adb is a good idea...
or gb key combo for download mode as someone else also menioned...coz u r already on gb bootloaders..
but i think gb bootloaders...be it i9000 or i897....hav the same key combo to get to download mode..i m sorry if i m wrong..as i m on i9000 bootloaders...
Click to expand...
Click to collapse
No on Cog it is not. You can use the 3 button method just fine.
FYI GB bootloaders are not designed for CM7. CM7 used Froyo based bootloaders for its roms.
Hello XDA peeps,
So here is my situation, some days ago (like 3-4 months ago) I installed CM 10.1 on my Captivate. Everything went well and I can even open my phone and use it. But the problem was, after installing that ROM, I no longer can get into recovery mode or download mode. I tried everything possible, the button combo method, button combo and battery pull in method, button combo and USB pull in method and also tried ADB "restart recovery / reboot download" I think, (does not remember because it was 3-4 months ago). Tried everything correctly and stopped trying when I could not get into download mode or recovery mode. The last option I have is a USB jig, but the thing is I don't have it and I will need to buy it from abroad if I want it.
Some more information: When I try to put it in download mode, it gets in a boot loop (I see the AT&T logo and then reboots), the boot loop stops when I leave the buttons. And also when I switch on the phone, it does display the battery charging animation.
And also I've heard some people saying that it might be because I flashed some incompatible kernal or something. (This might be true, because I also don't remember what I did to flash the ROM )
So, I want to fix this now because I want to update my phone to the CyanFox 4.3 ROM which seems very cool . Is there anyway I can fix this recovery mode or download mode on this phone so that I could flash a new ROM to my phone (without the jig if possible)
Thank you lots peeps.
vinte007 said:
Hello XDA peeps,
So here is my situation, some days ago (like 3-4 months ago) I installed CM 10.1 on my Captivate. Everything went well and I can even open my phone and use it. But the problem was, after installing that ROM, I no longer can get into recovery mode or download mode. I tried everything possible, the button combo method, button combo and battery pull in method, button combo and USB pull in method and also tried ADB "restart recovery / reboot download" I think, (does not remember because it was 3-4 months ago). Tried everything correctly and stopped trying when I could not get into download mode or recovery mode. The last option I have is a USB jig, but the thing is I don't have it and I will need to buy it from abroad if I want it.
Some more information: When I try to put it in download mode, it gets in a boot loop (I see the AT&T logo and then reboots), the boot loop stops when I leave the buttons. And also when I switch on the phone, it does display the battery charging animation.
And also I've heard some people saying that it might be because I flashed some incompatible kernal or something. (This might be true, because I also don't remember what I did to flash the ROM )
So, I want to fix this now because I want to update my phone to the CyanFox 4.3 ROM which seems very cool . Is there anyway I can fix this recovery mode or download mode on this phone so that I could flash a new ROM to my phone (without the jig if possible)
Thank you lots peeps.
Click to expand...
Click to collapse
Download and recovery mode aren't affected by ROM flashing. If you can run your phone just fine, then your kernel is fine.
Now my guess is that one of your button isn't working properly, or that you're using the wrong combo. That being said, when you hold the power button (while phone is powered on), you should have an extended menu that gives you the option of booting in recovery or download mode, have you tried those?
As for a jig, you can make one if you don't wanna order one. It's fairly simple and we have a guide in here on how to for just a couple bucks.
BWolf56 said:
Download and recovery mode aren't affected by ROM flashing. If you can run your phone just fine, then your kernel is fine.
Now my guess is that one of your button isn't working properly, or that you're using the wrong combo. That being said, when you hold the power button (while phone is powered on), you should have an extended menu that gives you the option of booting in recovery or download mode, have you tried those?
As for a jig, you can make one if you don't wanna order one. It's fairly simple and we have a guide in here on how to for just a couple bucks.
Click to expand...
Click to collapse
Thank you for your reply. Yes I did try that also. But it just does a normal restart. I tried the the ADB "reboot recovery" also. It also didn't help. I even downloaded an app to reboot into recovery, but no help.
And yesterday I got a jig from my friend, it worked on his infuse but did not work on my Captivate. He said that it might be because he is using a 330K resistor. So I ordered a jig from ebay. It will take some time to reach here.
Is there anything else I can try? maybe push a recovery or something using ADB? Sorry if I am being noob here
Once again, thanks for your support.
At this point i would just wait for the jig. And yes, Samsung galaxy jig requires 301k.
Sent from my SGH-I747 using xda app-developers app
BWolf56 said:
At this point i would just wait for the jig. And yes, Samsung galaxy jig requires 301k.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Ok, I will wait for the jig and when I get it, I will post the result.
Once again Thank you for your help
Aaaand all of a sudden I was wondering, can this be a bootloader problem? Maybe my bootloader got locked somehow or something?
The best thing is still to wait for the Jig or make one, as BWolf56 suggested.
Once ya have the Jig and If u can get into Download Mode with it, I suggest that u flash the One Click Odin or Heimdall Stock Android 2.3.5 i897uckk4 that includes the Bootloaders. (See the stickied One Click thread in the Dev forum, Post #3). If that is successful, do not flash any Bootloaders again. U can then proceed to flash the KK4 Corn Kernel, the .tar version of the kernel v7.0A, through Odin and then use that CWM Recovery that is baked into that kernel to go on flashin other Roms, etc.
If u cannot get into Download Mode with the Jig, then ur micro usb port of ur phone may be the fault. (But still an app should work from the play store to reboot to download or recovery)...anyway that is all i got for now.
Keep us posted.
Sent from my SAMSUNG-SGH-I747 using Tapatalk