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unsuccesfull vibrant flashing on captivate

hello have flashed virant android 2.1 russian on the captivate due to mistake after that volume button and screen rotation problems i had. i was recomended to flash captivate kernel - i donloaded it and flashed it with mistake - i think i flashed in in wrong place ( i do not remember if i chose PDA, CSC, or PHONE) after that i have a big problem i downloaded one clock odin make phone into download mode by pressinf 2vol buttons, inserting usb cable, than the battery - because other ays i cant enter download mode in odin one clock com4 recognizes i pusg start button but nothing after @DO NOT TURN OFF [email protected] notice is done phone still with the yellow android man in triangle and nothing happens, please help me to solve it i searched this captivate forum for half of a day but no answed found my phone is brick for now and i need a phoen for my work
is there any wariant for reflashing it?
by the way i tried to reflash it by odin vith the vibrant firmware it flashed but on first startup screen gone with different dots on it ( like bad tv signal on television) than it flashed and started but still with that problems can i go back to any working captivate firmware? and how? thanks

maxxis said:
hello have flashed virant android 2.1 russian on the captivate due to mistake after that volume button and screen rotation problems i had. i was recomended to flash captivate kernel - i donloaded it and flashed it with mistake - i think i flashed in in wrong place ( i do not remember if i chose PDA, CSC, or PHONE) after that i have a big problem i downloaded one clock odin make phone into download mode by pressinf 2vol buttons, inserting usb cable, than the battery - because other ays i cant enter download mode in odin one clock com4 recognizes i pusg start button but nothing after @DO NOT TURN OFF [email protected] notice is done phone still with the yellow android man in triangle and nothing happens, please help me to solve it i searched this captivate forum for half of a day but no answed found my phone is brick for now and i need a phoen for my work
is there any wariant for reflashing it?
by the way i tried to reflash it by odin vith the vibrant firmware it flashed but on first startup screen gone with different dots on it ( like bad tv signal on television) than it flashed and started but still with that problems can i go back to any working captivate firmware? and how? thanks
Click to expand...
Click to collapse
Hello maxxis.
I actually run in to this all of the time. Odin *never* works the first time for me. It basically hangs and I have to screw with unplugging and plugging in my phone.
Do not take this as advice, this is what I have done and it works on my phone:
0) Make sure the 3 button combo gets you in to download mode. If not, stop, find a 3 button fix and make sure it works or make a jig: http://forum.xda-developers.com/showthread.php?t=841512
1) Start Odin. Wait for it to get ready.
2) Put your phone in download mode
3) Plug in your phone to a USB cable connected to the BACK of your MOTHERBOARD - no add-in cards, hubs, front ports or any other nonsense.
4) Try to flash with Odin. If it hangs, remove your phone, reboot and put back in download mode and try again. Do not unplug it if it is doing anything.
This usually works on my second or third try. Good luck!

You need to do a master clear. Or format the internel SD. Then flash vibrant rom.
Or try his post lol. I was too slow i guess

but i have captivate if i flash vibrant rom again it will not work correctly

[Q] Captivate Boot Loop after Odin one click

Hello all and thx in advance.
ATT Captivate batch 1010
I had Cognition 2.3 I think on my phone and it worked great however I wanted to try a different ROM so I attempted to restore my phone to stock using ODIN one click. I realized after that that I never disabled the voodoo lag fix or deleted my user data.
Now I am stuck in a boot loop that either shows the white ATT logo screen flashing every couple seconds or the phone off charge screen re starting every couple seconds.
I bought a USB Jig and it works great so I can get into D/L mode easily but I have tried flashing the stock firmware at least 6 times now using different machines, different ports, different versions of ODIN and I've searched around these forums and others for several hours trying to find a solution. It seems that I needed to erase my user data in recovery mode and removed the lag fix before I did this but it is what it is. I have tried to get to recovery mode to no avail. All I can get to is download mode.
Any ideas on what I should/can do?
any help will be greatly appreciated.
Rob

Aircraft123 said:
I realized after that that I never disabled the voodoo lag fix or deleted my user data.
Click to expand...
Click to collapse
Neither are necessary for Odin use.
ATT Captivate batch 1010
Click to expand...
Click to collapse
I think that you may need to use the Froyo Odin (JI6).

http://forum.xda-developers.com/showpost.php?p=10056254&postcount=36
CM7

please help, i have the same problem, was flashing back to stock from a serendipit 5.12 so that i could get the 6.0 version... all went as planned until odin said "reset" which was my cue to unplug and that the process was complete.... i unplugged the phone and tried to reboot and now it does exactly as the first post described, at&t logo then black screen, then back to the at&t logo then black screen again... my computer doesnt recognize my phone none of the methods of getting to download screen will work... no matter how many times i pull the sd, sim, and batt, no matter the button combination i use or which order i use them in.... same result... i cant afford a new phone i need help, i will donate also... i knew this stuff was over my head, but "curiosity killed the cat" i guess...

I had the exact same problem. Try this method, it's the one that worked for me when all others failed... But remember to follow it EXACTLY.
1. Pull out the battery.
2. Hold Volume UP+DOWN (Don't let go of them until you see the download screen).
3. Stick in the USB (which is connected to the computer).
4. Put the battery back in.
If not, you might need to get a USB Jig.

That Froyo Odin link worked!
Thanks guys I flashed to Froyo and it worked!
I've since flashed clockwork recovery and gotten Serendipity 6.1
As far as getting into download mode I had to use one of the USB jigs.
I ordered one from the guy who does the rom reviews but you could make one as well.
On another note the new ROM seems to be discharging my battery really fast
Before I start investigating it as a problem I am going to charge it completely then let it discharge completely to calibrate it.
Thanks again guys
Rob

I just fixed mine last night, I had the exact same problem because of the exact same upgrade. What you need to do is get or make a usb jig. There's a couple resources around here for how to do it.
Here's a video showing how to make one:
http://www.youtube.com/watch?v=Rdn5GoRjhn0
Once I got my phone into download mode, I used Darky's ROM Resurrection Edition ( http://forum.xda-developers.com/showthread.php?t=940671 ) to restore my phone. Just scroll down to where it says "Files Needed" and download the Captivate version. Once you have that downloaded, use the jig to put your phone into download mode and follow the directions in the Darky's video (jump to about 2:30 into the video). Once I had my phone booting, I used clockwork to install Serendipity 6.
Hope that helps you as much as it helped me!!

went to radio shack, got all the stuff to make a jig and i was able to get my phone into download mode! now to try darko...... thanks everyone!

odin doesnt reconize phone

which odin3 are you using? 1.7? or the one click to stock?
you mentioned you had the bootloop problem before, so you should be using odin 1.7 with 2.2 stock.
open odin
get phone into download mode with your nice jig
unplug jig and plug in computer
box in odin should turn yellow.

And make sure you have the correct drivers installed. CRUCIAL.

Multiupload links not working
I'm stuck in the same situation as the OP.
I've been trying to use the method mentioned in the quote below, but the multiupload links are not working for me. I've been trying for 2 days to get to these files.
Breakin' Ranh said:
**Another thing, read the whole thing before doing it! If you're not confident whatsoever about this process, don't do it**
1. Download the following:
I897UCJH2 Firmware
password: samsung-firmwares.com
http://www.multiupload.com/B5OFPPOJFZ
512 PIT
http://www.multiupload.com/I5WICSBFJ1
ODIN3
http://www.multiupload.com/DLS7TWUVPY
Click to expand...
Click to collapse
Here's a link to the thread for more clarification:
http://forum.xda-developers.com/showpost.php?p=10056254&postcount=36I've
Would anyone happen to have these files and be willing to share them?

^
Have u tried the Odin or Heimdall One Clicks in the development stickied thread ??
Sent by XDA Premium App

Yep, tried the Odin one click - caught in a boot loop with the AT&T Logo. I have yet to try the Heimdall one.
UPDATE
Tried Odin and Heimdall One-Clicks - unsuccessful. I'm think I will need the stock Eclair firmware file with Odin and the pit file.

lllll Nova lllll said:
Yep, tried the Odin one click - caught in a boot loop with the AT&T Logo. I have yet to try the Heimdall one.
UPDATE
Tried Odin and Heimdall One-Clicks - unsuccessful. I'm think I will need the stock Eclair firmware file with Odin and the pit file.
Click to expand...
Click to collapse
You ever get this to work? - I'm in a similar situation. all flashes 'work' but get stuck at ATT on boot. Not sure Eclair is an option or not since mine is a refurbished phone that started on 2.2

ScruffMcG said:
You ever get this to work? - I'm in a similar situation. all flashes 'work' but get stuck at ATT on boot. Not sure Eclair is an option or not since mine is a refurbished phone that started on 2.2
Click to expand...
Click to collapse
If one-clicks aren't working, you might need to grab the full version of Heimdall or Odin and flash a full package. Some of the newer phone builds don't like one-clicks.

^ +1
See this thread...the original Stock i897ucKK4 thread... http://forum.xda-developers.com/showthread.php?p=19587108
Then see post #57 for the regular Odin to use and instructions on what to do with the firmware.
Sent from my SAMSUNG-SGH-I777 using xda premium

i9000 bricked, but goes to download mode - rescuable?

So here't the full background, it's not long, please read:
http://www.darkyrom.com/community/i...-bricked-my-sgs-wonder-what-i-did-wrong.2032/
Long story short, it looks like I bricked my SGS when trying to flash with Odin, even though I followed the tutorial very closely. When I power up the phone, it just gives me the image with phone, exclamation mark and PC on it. It does, however, go into download mode when powered up with VolDown and center button.
How do I save it? Do I need the JIG (God, please say no! )

Have you tried reflashing with odin.
Jig is only needed when you cant get into download mode.
Also i just looked inside the darky rom topic.
Have you flashed the jvk rom first with the bootloaders?
Edit: as said below. If you gonna reflash, flash a stock rom. Not the darky rom. First priority is to make your phone work.
Sent from my GT-I9000 using XDA Premium App

Yeah, you have download mode.
Now, fire up Odin and load a few rom files into it, connect the phone and see if the PC still recognises it. (Do not flash, Just a test)
If so...
Flash a stock rom.

Somehow, I was able to flash it with Odin in Download Mode this time. Phew! I read somewhere that the flash might fail if You're using wrong USB port. At first I connected my phone to a eSATA/USB combo port, and for the second time (after brick) I tried a normal USB 2.0 port in my laptop. Maybe that's what made the difference, I have no idea.
Anyway, I'm running stock Samsung 2.3 rom and am trying to install Darky's 10.0 RC3 on it - I am running into some problems, but thankfully they're much less serious than the brick that I was able to fix.
Thanks for Your help!

I ran into similar problems last week. A rom wouldn't flash, so I gave it an hour and it proceeded nowhere. Had to pull the plug on it.
Sometimes it just takes a few times plugging and unplugging repeatedly until it just happens to get detected by Windows. Maybe just a bit of luck too
Congrats on your recovery.

Just wondering which stock 2.3 rom did you use and which Odin setting you used to get your phone up and working again.
Here is my post / problem, seems similar to yours
http://forum.xda-developers.com/showthread.php?t=1020223
Thanks

I had the same issue like warnec on my first darkyy flash, finally everything went fine...don't worry!
just try to reflash with odin (maybe going for a stock version first is a good idea), be sure to do everything as mentioned in the guides out there. and be sure your computer works stable, maybe you want to quit some tasks in the background (however it should work even without but something crashed my odin once...)

Reflash with Odin to make your phone work again. I suggest using a stock 2.2.1/2.3.3 ROM. It is important that it consists of the 512.pit file, a PDA file, a Phone file and a CSC file. The ROM must have bootloaders included!
Now, disconnect your phone and turn it off.
Start Odin and load all the files. Tick 'Repartition'.
Start your phone in Download Mode by pressing Vol-Down, Home and Power.
Connect it to your PC and wait for Odin to say 'Added!'.
Now hit Start, wait 2-3 minutes until it is done and your phone should succesfully reboot!
Sent from my GT-I9000 using XDA Premium App

Thanks I tried this and my phone just keeps flashing i9000m screen, then blank and then back to the i9000m screen. Looks like the phone is unusable.

chriszak said:
Thanks I tried this and my phone just keeps flashing i9000m screen, then blank and then back to the i9000m screen. Looks like the phone is unusable.
Click to expand...
Click to collapse
does not sound very good...could you solve your problem yet?

Had to take the phone into Bell. Waiting on return of it and currently using a loaner HTC Desire Z from Bell.

[Q] Captivate Soft Brick - Need a rooted Odin solution.

Hi
My brother (a no-geek) has a captivate, and lives in a different city (I donot have physical access to the phone). He visited me few weeks ago and I installed CM-7 on his phone, i know my bad. Some of his videos were not working, so i asked him to update to the latest CM-7 build. He download the build, saved it on int sd_card and used ClockWork Recovery to install the selected ROM. Upon reboot it entered in never-ending splash screen. I found couple of odin ROMs, and posted him link, we tried to flash them, but no good.
Status --
The COM ports are detected, but the process at times halts at <SET PARTITION> at times at <SET UP>... at times all thread completed successful would show up as soon as hitting START.
I dont have a captivate, can someone please suggest a sure shot solution and post me a link for ODIN, with a root rom. I am using Team Whiskey on my Vibrant, and I prefer stable modified ROM because of its features and power.
I can explain him the process on skype using desktop sharing, but the ROM should be good. Thankyou very much in advance.

if he can access recovery, try wiping everything thru recovery then start again

Phone is in Soft Brick state.
Phone is in Soft Brick state. So i cannot boot into the phone and go to CW recovery.

What he needs is just a stable usb connection that's how he got to this point, bad communication between the phone and computer. On cm7 I beleive you need the nexus s drivers installed. Also make sure it's plugged into a usb port that's attached directly to the motherboard (back of pc, port 1 on laptop)

@studacris
I think the drivers are already installed good. The connection is also good, as i can the COM port detection in the ODIN, with one of the boxes changing its colour from NO-COLOUR to YELLOW-COLOUR.
I think the ROM builds are not good. They go action-less during flashing, actually nothing (progress bar) comes on phone, it keeps showing the Downloading screen, endlessly. Odin usually is stuck at at <SET PARTITION> at times at <SET UP>...
Can someone post a link for a test one click odin. Well i would prefer one click.

You did try DG's JF6 one click, thats the only one I use, how are you establishing dowload mode on the phone or are you even doing this.

REMY4223 said:
I would suggest to Odin back to stock then update to Froyo via Kies.
Click to expand...
Click to collapse
if you could do all that, why would you need to send back for a new phone ? If you could do any of that, the OP wouldn't be in a non-functioning predicament

Ragin Caucasian said:
if you could do all that, why would you need to send back for a new phone ? If you could do any of that, the OP wouldn't be in a non-functioning predicament
Click to expand...
Click to collapse
+1 If you read the OP the problem is he can't flash back to stock he is having problems flashing anything period, @ the OP correct me if I'm wrong but I have a strong hunch that you are leaving out some pretty crucial steps, I have a feeling that you are not putting the phone into download mode, I also believe that you are gonna need to make a jig and pay a visit to your brother to help him out especially if its bricked the same way mine just was flashing with cm7 roms. But if you are getting a com port to show without having to put in download mode then you are farther along in the boot process. If this is the case you may be able to adb into recovery do a full wipe excluding /boot and reflash. Will the PC recognize the phone with it in its current boot locked state? If so then recovering should be somewhat of a breeze.
http://forum.xda-developers.com/showthread.php?t=829392 read this post it may help otherwise there are tons others

- I am getting to downloading mode by
--- pressing the "vol +" and "vol -" buttons and then connecting the usb cable to the computer.
--- then removing the cable, after the phone enters the download mode. Then, start the odin and connect the phone through usb cable again. The odin detects the phone on one of the COM port.
- I havent tired wiping the phone through recovery. But i need to get to recovery first. I dont know in a soft brick state if i can get into recovery.
- regarding getting back to 2.1... i would like to flash to the latest version. Kies update is not an option for me, as i not in US.
This phone was purchased from craiglist, i used one click root method to root it and the same script an option to get the unlock codes. After that i experimented a lot on the phone with various scripts. Last i was using congnition on it. Then saw CM7, i liked it on my vibrant, so i flashed it on my captivate (which i got for my brother). Now i have to get back to some stable modified ROM... I am thinking about trying Srendipity or cog ROM... but before than i have to install a rooted stock ROM.
That is the story and issue... but thanks a lot for help. Any more suggestions.

viveksharma2108 said:
- I am getting to downloading mode by
--- pressing the "vol +" and "vol -" buttons and then connecting the usb cable to the computer.
--- then removing the cable, after the phone enters the download mode. Then, start the odin and connect the phone through usb cable again. The odin detects the phone on one of the COM port.
- I havent tired wiping the phone through recovery. But i need to get to recovery first. I dont know in a soft brick state if i can get into recovery.
- regarding getting back to 2.1... i would like to flash to the latest version. Kies update is not an option for me, as i not in US.
This phone was purchased from craiglist, i used one click root method to root it and the same script an option to get the unlock codes. After that i experimented a lot on the phone with various scripts. Last i was using congnition on it. Then saw CM7, i liked it on my vibrant, so i flashed it on my captivate (which i got for my brother). Now i have to get back to some stable modified ROM... I am thinking about trying Srendipity or cog ROM... but before than i have to install a rooted stock ROM.
That is the story and issue... but thanks a lot for help. Any more suggestions.
Click to expand...
Click to collapse
Try putting the phone into download mode after you open Odin. Which version of Odin is this? Also, installing the nightly build of CM7 again often fixes the boot loop on the newer builds. I would try that if you can get to recovery.
Sent from my SGH-I897 using XDA Premium App

[Q] Have I ruined my in law's phone? Can anyone help me please?

My father in law bought a new phone SGS on O2 and I offered to unlock it as I have unlocked my husbands last week (he's was on O2 as well but in 2.1 or 2.2.1 version I think-froyo?)
Before I continue may I say I know you guys out there know so much more than me and I really need your help. I really tried to help unlocking this phone and for hours I searched and read things like reboot, download mode, recovery mode, flashing, JKV and so many other words and letter that I could not understand. Very few I understood in the end but may have messed up badly (?).
Please, I need help and please treat me as if I were your mum or even grandma. Step by step in simple normal English please.
My father in law's version is 2.3.3
I tried unlocking it the way I unlocked my husband's but didn't work. After looking for hours I thought that the best way to do it would be to downgrade from 2.3.3 (gingerbread (?)) to 2.2.1 (froyo (?)) and then unlock it.
I found this:
http://forum.xda-developers.com/showthread.php?t=1089989
and tried to follow it.
I downloaded EZRom and EZboot-Froyo-1.0.tar.md5 from the same post.
I followed:
•Download the right version from section above
•Reboot your phone into Download mode
•Connect your phone to computer
•Run EZOdin
•Select EZboot-Froyo-1.0.tar.md5 or EZboot-GingerBread-1.0.tar.md5as a PDA file in EZOdin
•Check the "Phone Bootloader Update" checkbox
•Click Start
I waited for the phone to turn off and feel the little vibration but didn't. Instead it just froze at the first screen when you turn on the phone. The black background with white letters: Samsung Galaxy...
I waited and waited and as nothing was happening I then I took the battery out. Put it back in and tried turning it on. I wouldn't it would just stop and that same screen, the black and white one.
I reread
•Wait until phone reboots and make it reboot into Recovery
SO then I remembered in the many threads I read about the recovery mode so 3 clicked vol up + button at them bottom and turn on bottom.
It gives me a few options. When I click on reboot all it does is show me the black and white screen again and nothing else. ah!!!
I took the battery off and put it back on many times, I also selected the fatory reset option and tried different buttons but nothing. Please help me.
I'm happy to phone any of you guys to help me and guide me even if it's just to put the phone back to what it was before, turning on normally, etc. I'm feeling really sad and a bit stressed as these days are supposed to be a nice time to spend with my little ones and family.
Anyway, please ask me anything.
Thank you so much in advance. I really hope I didn't do anything wrong and I'm just stuck because I'm ignorant in this matter. Thank you

I was never a fan of EZ-stuff.
That said, think you can easily solve that flashing your phone with odin and a proper rom. At this point i am unclear about what bootloaders you have on your phone since you've tried a downgrade.
Without getting into further details (sorry, at work atm). You can get tutorials easy for all of this around this forum.
I'd get Odin, get a proper stock rom from samfirmware with bootloaders included and flash it fresh from start with that. Doesn't really matter if it's froyo or ginger as long as it includes bootloaders.
You'll be left with a working phone at this point.
From here, if you still want to try to unlock it, i'd flash a kernell that would get me root (like the ChainFire one) since i find this the safest and easiest way of getting root on your phone and do a backup of your EFS partition (preferably saved in your computer or wherever outside your phone). This is very important, if you lose of mess up with this part of your phone it will be a pain.
Now, there are several ways of unlocking this phone, the only one i found to be most reliable (but not the easiest one) is to manually edit the nv_data.bin file (located in your EFS partition in hexadecimal.
There's a tut right here
http://forum.xda-developers.com/showthread.php?t=761045&highlight=unlock

Thank you so much for taking the time to reply although you are working!!! Really appreciate it.
I'll try your suggestion but I don't know how to choose the right stock rom with bootloader from samfirmware. I went to the website and registered but don't really know what to do.
I know you are working so might not be able to help me, may be someone else?
Here's where I am. Update. I found a list of firmware. This is the last one on Samfirmware.com.
Europe Samsung I9000 Firmwares.
I9000XXJVS ##
512.PIT
2.3.5
2011 September 8
CSC = I9000OXAJVS
DOWNLOAD
Things I need: (I think)
-Download a firmware (should I use the lastest one?) or 2.2 or 2.3.3? . Is there one better than the other? or is it my choice? How can I choose the best one for me?
-Odin. I have OdinMultiDownloader v4.03 in my desktop. Is that the best thing to use or should I use Ezodin. I don't know what the difference is.
-(Do I need to download or do anything else?)
Things I should do:
-Put phone in download mode
-Plug it to the laptop
-Open Odin (or Exodin?)
-click PDA. Choose the fie I downloaded-firmware.
(-after this I don't know what else I should do or tick or untick)
Am I in the right track or completely off it?
Thank you again to anyone taking the time to read this.

Download Jvt From sammobile. com, you need Odin on your PC (1.7 or 1.8) plus Samsung drivers. Read there flashing guides carefully, check you have download
Mode, battery charged > 50% etc
There is also a video on youtube which shows you how to upgrade to jvt.
Sent using TCP/IP

Sounds like you've got the boot-loop problem, which means that you most likely "soft-bricked" the phone. Don't worry, this isn't that big of a deal and can be fixed with relative ease. I agree with the posters above, a clean flash with Odin will probably fix your problem and get you out of the boot-loop.
I'll go into a bit more detail with some steps (feel free to correct me if I missed anything)
1. Download Odin 1.85 here.
2. Head over to Samfirmware.com and grab the latest firmware for the phone. I recommend Gingerbread 2.3.5 (JVT).
3. Make sure your computer has the proper drivers installed so it can communicate with your Samsung Galaxy GT-I9000. If you've flashed the phone before with your computer then you probably have the drivers installed, but here's a link for them just in case: Samsung USB Drivers
4. Enter download mode on your phone, depending on your firmware, it could be Vol down + power + home OR Vol up + power + home. Pull the battery out, pop it back in, and hold those three buttons until the phone turns on.
If you can't enter download mode with the 3-button hold method, then you might have to do so via ADB with the command "reboot download".
Getting into download mode is pretty critical, as you cannot progress further without it.
5. Once you're in download mode (should see a triangle with an Android shoveling stuff in it), plug your phone into your computer's USB port and open Odin. In Odin, press "Reset" on the right hand side. Odin should be able to detect your phone (this is indicated by a yellow box on the left side). I'm using a PC, so inside the yellow box I see something like this: 0:[COM9]. On a Mac it probably says something different, but as long as you see the yellow box appear then it's all good.
If you don't see the yellow box, then there's no communication between your phone and the computer, which means that you may have to reinstall the Samsung USB drivers.
6. With the contents in the firmware package that you downloaded from Samfirmware.com extracted, load them onto Odin accordingly.
PIT: use s1_odin_20100512.pit
PDA: JVT (sometimes the PDA is labeled CODE instead)
PHONE: JVT (sometimes labeled as MODEM instead)
CSC: use HOME-MULTI-OXAJVT (should be about 9.5 MB in size)
Since your father-in-law's phone was originally 2.3.3, you shouldn't have to alter the bootloader with Odin, so leave the bootloader field empty.
7. Once you've loaded up all the necessary files, make sure Re-partition and Auto-reboot is checked. Leave the rest of the checkboxes as it.
8. Press Start. This should initialize the flashing of the new firmware. After the phone has been flashed, it should reboot automatically and should hopefully be able to get past the Galaxy S black and white logo (aka. boot loop).
9. The phone should be in working order now. I used this method to unlock my SGS: SIM Unlock on the SGS. With this method, your phone needs to be rooted, so head on over to ChainFire's thread here to install his kernal which is already rooted.
Flashing firmware can be pretty scary since nobody wants to end up with a brick that costed $400 and it seems like so much can go wrong, but hopefully the steps I've provided helped. Good luck!