Database Develop

Need help with installing a custom rom.

Please help!!! I have searched and searched and searched the forums and have come across so many threads on how to add a custom rom to your Captivate.
To start, what I have been trying to do is add a custom rom after upgrading my phone from ver 2.2 to 2.3.3 GB. Some posts say you can just upgrade with the 2.3 on the phone, other posts say you need to take the phone back to the stock 2.1 rom. Then you find posts that say, make sure you have the stock bootloaders and kernals when you downgrade to the stock 2.1.
You can easily see how even a somewhat above novice can get confussed. To take my phone back to 2.1 I have followed posts that say use Odin 1.3. I have used odin before so no big deal. However in this case again you are getting different opionions and versions on this. Some have just the odin .exe and others have the .exe and the MD5 and .ini it the package. I am assuming that the one with just the .exe has everything built in as the size is quite big.
I have tried both ways and after I "Flash" it will not finish with the normal recovery mode and see the linux script. It will go to the ATT window and just keep rebooting over and over. I then will use my JIG and get back in download mode in order to reflash back to 2.3.3 just to get the phone to work again.
Can someone please give me a clue as to what I am doing wrong or direct me to the proper files and maybe some better step by step instructions.
Thanks in advance for the help.

What Rom is currently on you phone? Which Bootloaders do you have installed?
Sent from my blazing fast Captivate running Continuum GB ROM using Tapatalk Pro

Rhiannon224 said:
What Rom is currently on you phone? Which Bootloaders do you have installed?
Sent from my blazing fast Captivate running Continuum GB ROM using Tapatalk Pro
Click to expand...
Click to collapse
Here is the info:
Firmware: 2.3.3
Baseband: I897UCKF1
Kernel: 2.6.35.7-I897UCKF1-CL273832
Build: GIGERBREAD.UCKF1

^ From the looks of what u posted, it looks like u have the leaked i897uckf1 currently on ur phone. If that is the case, then u could Odin the Cognition Beta 2 Kernel and then flash the latest Cog Rom (having already copied it to ur internal sd).
Just flash the kernel through Odin then use button combo (volume +/- and power...release after u see the at&t screen) to get into CWM 4.0.0.5 and flash Cog 5 v 1.00 from there.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

Are you plugging into a usb port in the back of your pc? Also, there are several methods for flashing back to stock now, once you upgrade to GB bootloaders you don’t ever want to use the Odin with the button fix because it will only flash the secondary bootloader and the primary bootloader will remain GB and the result will be a hardbrick. Also, some of the newer builds came with Froyo installed and using the older 1 click Odin by DesignGears will put those devices in a bootloop. So it really is dependent on your device and your needs. I now use the method outlined in the Continuum 6.1 thread which will not touch the bootloaders and brings you safely back to 2.1 stock. I always clear user data and cache in recovery, flash back to stock using Cezar's method (not a 1 click) prior to flashing a new Rom. Most devs recommend flashing to stock first because there is less chance of corruption.
Sent from my blazing fast Captivate running Continuum GB ROM using Tapatalk Pro

http://www.youtube.com/watch?v=UOyx5JQ_8_I
MobileTechVideos video is how i flashed my first gingerbread ROM. Its easy, straight forward and he has all the links you will need under the video.
piece-a-cake

Gupone said:
Please help!!! I have searched and searched and searched the forums and have come across so many threads on how to add a custom rom to your Captivate.
To start, what I have been trying to do is add a custom rom after upgrading my phone from ver 2.2 to 2.3.3 GB. Some posts say you can just upgrade with the 2.3 on the phone, other posts say you need to take the phone back to the stock 2.1 rom. Then you find posts that say, make sure you have the stock bootloaders and kernals when you downgrade to the stock 2.1.
You can easily see how even a somewhat above novice can get confussed. To take my phone back to 2.1 I have followed posts that say use Odin 1.3. I have used odin before so no big deal. However in this case again you are getting different opionions and versions on this. Some have just the odin .exe and others have the .exe and the MD5 and .ini it the package. I am assuming that the one with just the .exe has everything built in as the size is quite big.
I have tried both ways and after I "Flash" it will not finish with the normal recovery mode and see the linux script. It will go to the ATT window and just keep rebooting over and over. I then will use my JIG and get back in download mode in order to reflash back to 2.3.3 just to get the phone to work again.
Can someone please give me a clue as to what I am doing wrong or direct me to the proper files and maybe some better step by step instructions.
Thanks in advance for the help.
Click to expand...
Click to collapse
Listen, I'm new at this and learned watchin mobiletech videos from youtube. At first I found it hard but now is pretty easy (in my opinion). The first thin I do is back up apps with titanium and paste to my laptop (for me is faster to install them back), go back to stock 2.2, master reset using dialer (no odin), root, reboot, install rom on sd card, using odin i install bootloaders (I9000), flash talon kernel (odin), flash rom (CWM) and reboot. That's how I do it. Now, I could b wrong but doing it that way, in that pattern works for me. Like I said, I'm new at this but trust me....I've done it several times and it works for me. Keep reading and then decide how you want to do it. Good luck..."HONESTLY"!!!

It all depends on where you are now and where you want to go.
Sent from my SGH-I897 using XDA App

I'm new to all of this and have done a good amount of research but seems like the information never ends and there are a few ways to load a custom rom.
Method one
BACK UP!!!
Flash to stock (FTS)
Wait for your phone to reboot and then re-enable debugging
Hook phone back up to pc and Master Clear (MC) using Odin
Load Clockwork update.zip (DOWNLOAD)
Load FireFly_X-X.zip to phone memory
Remove sim and external SD, and unplug USB
Boot into recovery and reinstall packages (You may have to reinstall packages twice to get to Clockwork recovery)
Once in Clockwork recovery (Green Text), select install zip from SDcard
Next select choose zip from sdcard
Scroll down to FireFly_X-X.zip and select the file
This will run the script and install the ROM to your phone
After this is done, select go back and then select reboot phone
This may take a while, so leave your phone and go grab a snack!
Method 2
Load ROM file onto phone
Boot into recovery
Select ROM and flash it
Reboot, wait and enjoy
Wash, rinse, repeat!
What are the differences? Which one is better?
Seems like the first video is very simple and straight forward?
Am I missing something here? I'm already rooted and used titanium backup.
I'm on 2.2 Froyo and wanting to flash to Firefly 3.0
Thanks!

Brick or not

Ok guys this is what i did...my friend said his phone was a samsung infuse 4g so i use the guide to root his phone..when i flash a rom on the phone come to find out it was a damn samsung captivate now it want do anything..but i can still get into the download mode..can someone guide me to the right thread

Maybe you should try with http://forum.xda-developers.com/showthread.php?t=1153310. If u can get into download mode should be easy to fix. What it's does when u turn it on?

Darkuso said:
Maybe you should try with http://forum.xda-developers.com/showthread.php?t=1153310. If u can get into download mode should be easy to fix. What it's does when u turn it on?
Click to expand...
Click to collapse
ITS DOING THIS http://www.youtube.com/watch?v=oDWmGrUPFjw

If you can get to download mode just try flashing any of Captivate ROM's (preferably stock).

gogoad said:
If you can get to download mode just try flashing any of Captivate ROM's (preferably stock).
Click to expand...
Click to collapse
As gogoad says, u can try with this http://forum.xda-developers.com/showthread.php?t=731989 that will leave the phone like new. But careful, dont unplug the phone in the process. There is http://forum.xda-developers.com/showthread.php?t=995143 too and it is safer but dosent contain bootloaders.

gogoad said:
if you can get to download mode just try flashing any of captivate rom's (preferably stock).
Click to expand...
Click to collapse
i know this is a damn question...but do i use one-click to flash a rom from download mode

thank you guys this thread can be deleted cause....ITS FIX FIX FIX FIX!!!!!!!!!!

jacsonmoore3 said:
ITS DOING THIS http://www.youtube.com/watch?v=oDWmGrUPFjw
Click to expand...
Click to collapse
I see that the issue was corrected.
For anyone else who has this issue: You will want to use a 301kohm factory mode download jig on resistor between usb pins 4 and 5. If you don't have a dongle, then just stick the leads into the usb port and fish around. This will put the device into download mode. It will work because I see that your phone is actually booting up.
Someone showed me this video last night in the Infuse4G chat room. I would have responded then, but I did not know that there was a thread. I saw that you were flashing using Infuse4G One-Click Back-To-Stock UnBrick. I took that download down because of the confusing name. I also made some changes to the wording.. Device ID is now "This package is intended for:". Infuse4G One-Click Back-To-Stock will be down until I can figure out some way of distinguishing it from One-Click UnBrick.
In the Infuse4G forums they don't have a problem with bricking, so they call flashing back to stock "unbricking"... lol.. Anyways, I figured "when in rome, do as the romans do" so I put the word UnBrick at the end. Sorry if the naming convention confused you and I am working to correct that.

Does that include bootloaders adam? Im guessing no thinking infuse bls would kill a cappy.
Sent from my i897 running MIUI 1.8.19 with TalonMTD kernel.

xijar said:
Does that include bootloaders adam? Im guessing no thinking infuse bls would kill a cappy.
Sent from my i897 running MIUI 1.8.19 with TalonMTD kernel.
Click to expand...
Click to collapse
The infuse has locked bootloaders. This is the way it should be. We don't need to flash the bootloaders, so they are not included.
Think of the bootloaders as that which initializes the hardware and provides download mode. The kernel is what adds additional features. There is no reason to modify the bootloaders when the kernel can be changed.
The Captivate 2.3 upgrade was done improperly. Instead of changing the kernel, they went the lazy way and modified the bootloaders to use an existing kernel to save time. On HTC phones I guess the bootloader and the kernel are joined somehow so bootloader unlock is important. We don't have that problem. We have 4 stages of booting.
With this information, you should be able to see why ilI think the bootloaders should be locked on the captivate.

they should, less bricks.

[Q] Giving Up On Kies Upgrade Attempt, How Can I Try 2.3 without JF6?

Hey folks. I basically just want Gingerbread on my phone, but I'm having issues doing it through Kies as it won't recognize the current firmware when I connect.
I'm not able to flash to JF6 in Odin OneClick without getting an ATT boot screen and nothing more.
Apparently I need to have JF6 in order to get Kies to recognize the phone. I'd like to get this done today (Been two weeks without full function), and I'm thinking I just want to flash to a good rom that runs 2.3.
Is there anything I can do to flash to something other than I896UXJL1-stock or I896UXJI2 TORONTO? These flash well, but are not what I was looking for. Again, I'm going to need something that doesn't require JF6, or another method to get JF6 on without getting stuck at the ATT screen.

Any flash with Odin does not require you to be on a prerequisite firmware, it will flash over whatever you're running.
Go to the Dev section, find a gingerbread firmware with bootloaders included, put phone in download mode and flash.

Full List of Necessary Files for Successful Flash
Okay, I've been browsing around, trying to find something suitable, but now it would seem that I'm not able to flash anything except for the OneClick method which gives me that ATT screen.
I read somewhere that later editions of the Captivate may not work out well with certain Odin flashes. I think my phone is 1038?
I'm hoping that someone might be good enough to show me how to get this thing to flash to what Samsung sent to Rogers from the factory, or at least to a point that I can successfully flash to 2.3. Right now I'm stuck.
Thanks in advance for any help.

Okay, I'm back to UXJL1, using Odin 1.81, and I also found a OneClick that reportedly switches out the bootloaders for GB bootloaders. I tried it, and it did give me an ATT screen, followed by a normal boot and I was back to having apps like Titanium crashing on boot, which is beyond annoying to figure out.
My biggest issue is that I think I have a decent grasp of what's involved in this process, but I don't know which file is compliant with which. I seem to always use 512 for the partition, but I see some variations in that. I also don't know what to do about the bootloader situation except the one tool I mentioned above.
Basically I could either use what I have, go back to Firefly, or keep trying this GB upgrade. I'd rather keep trying but I also need a phone.
I have a ton of different firmware files at my disposal and can download whatever else I need if mentioned, I also have a few different versions of Odin, and OneClick. I downloaded Odin OneClick 2.xx for rooting purposes and it seemed to work with a flash I did today.
Again, thanks for any help.

As for bootloaders. If the 1 click doesn't work, or you don't know if your phone likes 1 clicks I've attached a pda.tar and a odin in a rar that contains just GB bootloaders. This isn't my work I downloaded from somewhere in xda, I just can't remember where so I can't link. All credit to whoever created it. I can't speak specifics for I896 but random FC's usually means a bad flash. Try downloading again or another odin rom. Sorry I can't be any more help.

Help a rusty flasher! (can't go back to stock 2.1 X_X)

Hey folks, I'm a casual flasher and have done most of the pre-requisite background readings. Went from 2.1 -> 2.2 Cognition and then -> 2.3 Serendipity so I can scrape by normally.
Everything was good on 2.3.5 with the GB bootloaders but then I tried to update to ICSSGS 4 but it didn't go well. Got stuck at the boot screen (probably I should have reset to factory settings)..I thought I would try to re-flash Serendipity using Odin but it didn't work.
Ok this is bad..so I tried to restore to all the way back to stock using Odin 1 Click for Rogers. ( http://forum.xda-developers.com/showthread.php?t=979133 ). This successfully got me back to 2.1 and I seem to have retained the GB bootloaders as I still have the i1900 boot screen first. Attempts to re-flash back to 2.3.5 through Odin have resulted in errors, and soft-bricked (pc-!-phone screen). However, I have been able to get back into download mode to restore to 2.1.
So now I need to get back but I'm having issues...
1) can't seem to manually get into recovery mode anymore using 3 button.
2) Wasn't able to unroot using one click unroot...gave me an error type 7 whatever that means.
3) Trying to flash kernels through odin seems to have failed the 2 times I tried it. I'm kind of scared to test my luck to try it again without a jig.
4) So what's the best way to get a kernel with CWM so I can try to get back to 2.3.5 at least?
5) Should I try this new-fangled heimdall instead?
Any assistance is appreciated... I'm afraid of screwing this up even more..

phrenicthenub said:
Hey folks, I'm a casual flasher and have done most of the pre-requisite background readings. Went from 2.1 -> 2.2 Cognition and then -> 2.3 Serendipity so I can scrape by normally.
Everything was good on 2.3.5 with the GB bootloaders but then I tried to update to ICSSGS 4 but it didn't go well. Got stuck at the boot screen (probably I should have reset to factory settings)..I thought I would try to re-flash Serendipity using Odin but it didn't work.
Ok this is bad..so I tried to restore to all the way back to stock using Odin 1 Click for Rogers. ( http://forum.xda-developers.com/showthread.php?t=979133 ). This successfully got me back to 2.1 and I seem to have retained the GB bootloaders as I still have the i1900 boot screen first. Attempts to re-flash back to 2.3.5 through Odin have resulted in errors, and soft-bricked (pc-!-phone screen). However, I have been able to get back into download mode to restore to 2.1.
So now I need to get back but I'm having issues...
1) can't seem to manually get into recovery mode anymore using 3 button.
2) Wasn't able to unroot using one click unroot...gave me an error type 7 whatever that means.
3) Trying to flash kernels through odin seems to have failed the 2 times I tried it. I'm kind of scared to test my luck to try it again without a jig.
4) So what's the best way to get a kernel with CWM so I can try to get back to 2.3.5 at least?
5) Should I try this new-fangled heimdall instead?
Any assistance is appreciated... I'm afraid of screwing this up even more..
Click to expand...
Click to collapse
1) well if you have i9000 bootloaders recovery is 2 button combo. not 3
2) error 7 or whatever that means... search cwm error 7 and find out... and its not error 7, it is STATUS 7. when you get an error, write down the error and type it into google. phone/pc/life...
2b) that is the oldest way to root captivate. search/download " superOneClick Root " nuff said.
3 /4 ) best ONLY way to get a cwm kernel without having Cwm is odin or heimdall, you cant brick flashing kernel, jig not needed. make sure you are using a newer version of odin 1.5 or newer please...
5) not going to hurt trying, but quite different from odin.

Thanks for the quick replies and addressing my various points! Big fan of your one click to stock.
Perhaps a stupid question, but are there disadvantages to using one click odin rom flashing setups such as: http://forum.xda-developers.com/showthread.php?t=1285616 (stock 2.3.5)? Is this safe for me to use from 2.1 (with GB bootloaders)?
Just seems a lot easier than manually choosing files for pda spots etc.

that is the same thing as my one-click-to stock "odin one clicks" but that is ATT and mine is rogers.
however the ATT version is better and higher android version, so i used it myself. but stock roms suck. take some time read up, (read flashing link in my sig) find a nice cool custom rom.

TRusselo said:
that is the same thing as my one-click-to stock "odin one clicks" but that is ATT and mine is rogers.
however the ATT version is better and higher android version, so i used it myself. but stock roms suck. take some time read up, (read flashing link in my sig) find a nice cool custom rom.
Click to expand...
Click to collapse
True, I agree that custom roms are better than stock..I'd just like to get a better proper 'base' to flash my next rom than from 2.1 without cwm and root. I'll check out your guide.

[Q] Probably the wrong place...

I'm not quite sure if people still visit these threads, but I'll give it a shot. My friend gave me his old captivate i897 because he got a new phone. He is on AT&T, while I am on T-mobile. So I looked up how to unlock this phone, and it said that I needed to root. I looked up how to do this in the seemingly thousands of different ways. It was running gingerbread, and the only working program I could find to do this was gingerbreak. I ran it, and it seemed like it was going to work. I then ran the unlocking software, and it would not let me do so because of a supposed bad root. Following this, I researched some more, and found that other unlocks work on froyo. I then tried to revert the phone to froyo using odin. This worked, except the phone then believed that it was a i9000 instead of a 897. I realize that I must have used the wrong program. The phone itself worked fine, but it registered as a 9000. For some reason, I then continued my quest to unlock/ re root. I ended up trying to use heimdall one-click. It could not find my device. I then turned to a stock flash thing. I tried cognition 5, which involved frugu or something. Anyway, the phone has the noise/lines running across when i turn it on. It will enter download mode. Have I bricked it? If not, is there anything that I can do?

Not bricked. Is the first screen the white at&t world phone one or the black one that says gt-i9000? If the latter, hold volume down only and plug in USB to get download mode.
Also, the garbled screen is from trying to use a gingerbread kernel with old bootloaders.
Sent from my SGH-I777 using xda premium

Get into download mode and use one of these GB 2.3.5 i897ucKK4 one clicks with bootloaders...here...http://forum.xda-developers.com/showthread.php?p=18370912.
Then use the regular Odin to flash the KK4 Corn Kernel v7.0A to get a compatible kernel with CWM Recovery included. And as a bonus, within that recovery u can get Root...here is the kernel thread...http://forum.xda-developers.com/showthread.php?p=18233847
Afterwards proceed how u wish as far as flashing other Roms.
(Another Root method here...[Utility] KK4 Easy Root)
Sent from my SGH-I897 using xda premium