Database Develop

[Q] Root, Roms, Lagfix, Froyo, OMG!

Hey guys I have a rooted captivate running froyo. I want to try the Cognition v2.3b3 rom with lagfix, but I no idea where to start. Do I need to flash back to stock or can I just load the rom? Also I was wondering about overclocking, can I do that with this rom? Any help is appreciated. I am new to android, came from a unlocked iPhone this is way better! Thanks guys

tygoerlitz said:
Hey guys I have a rooted captivate running froyo. I want to try the Cognition v2.3b3 rom with lagfix, but I no idea where to start. Do I need to flash back to stock or can I just load the rom? Also I was wondering about overclocking, can I do that with this rom? Any help is appreciated. I am new to android, came from a unlocked iPhone this is way better! Thanks guys
Click to expand...
Click to collapse
you should be able to flash over but it is considered good practice to start from stock, also i think you need ji6 froyo before jj4 froyo which cog2.3b* are based on, so the accepted proper procedure is masterclear and flash jf6 from the one click installer get android id with android id changer, flash ji6, also a one click installer, and then flash cognition. all with odin. you can clockwork recovery flash cognition but it is another proceedure to root ji6. after cognition is installed reinstall android id changer and load the id from the stock rom.
i usually flash over without lashing to stock ect unless the flash over has issues. and overclocking is handled in the kernel you need to flash http://forum.xda-developers.com/showthread.php?t=828052
with odin, no .pit file needed just drop file in the pda slot and flash in download mode. overclocking is enabled by default so you need set cpu to manage it.
there is a link to an app to manage under volting, my settings are -50mv low and -75 high. it also handles the scheduler, i use cfq. anticipatory seems to work eqaully well. some suggest deadline and it may be better real world but i dont see it in benchmarks. and real world is too subject to placebo effect and coincidence.
this kernel also has a universal lag fix handled in clockworkmod recovery which replaces the stock recovery. best setting for that is no rfs jfs overkill but in the advanced settings disable bind to dbdata. it's fast! 17.299 mflops in linpack, and it's the first time that i have had a lagfix improve a linack score(at least it appears to)

Here is the steps that got me from ji6 2.2 to cog.
First if you don't already get titanium back up and back up all of your apps you don't want to loose and copy the file to your computer and remove external SD card if you have one.
Then i used the 2.1 version of odin one click to go back to 2.1 after that do a master clear then root your phone and down load rom manager. Using rom manager flash the clockwork recovory mod.
Next download cognition 2.3b3 then go back to rom manager and select install rom from sd card and find your cog rom you just down loaded and it will do the rest
Once cog is on your phone you can put you titanium backup file back on your phone and redown load titanium backup and restore all of your apps.
Sent from my SAMSUNG-SGH-I897 using XDA App

@ Dani897 I do have ji6 version of froyo. So I do need to flash back to stock 2.1 or can I flash cog with the version of froyo that I am running now? Sorry for the confusion here. I would like to keep running froyo if I can. Thanks guys

tygoerlitz said:
@ Dani897 I do have ji6 version of froyo. So I do need to flash back to stock 2.1 or can I flash cog with the version of froyo that I am running now? Sorry for the confusion here. I would like to keep running froyo if I can. Thanks guys
Click to expand...
Click to collapse
Check out the Cog wiki.
http://cognition.theidiotshideout.net/mw/index.php?title=Main_Page#Installation
If you have clockwork installed, you can install over any rom. I would clear data to be on the safe side, though.

kegobeer said:
If you have clockwork installed, you can install over any rom. I would clear data to be on the safe side, though.
Click to expand...
Click to collapse
no you cant. it will only work if he has 2e recovery kernel. if it was the ji6 leak then it is running 3e recovery and no matter how hard you try, it wont boot into clockwork.
answer:
use the ODIN version of cognition. doesnt matter what rom you are on...

Ok so I am trying to flash cog via oden. I downloaded the file and am looking at the how to on the wiki but, in the wiki it says that all the files will be in the download Odin.exe PIT.pit PDA.tar PHONE.tar CSC.tar. The only files that I am seeing are the pda file the odin.exe and the pit file none of the other ones. Is this normal?

tygoerlitz said:
Ok so I am trying to flash cog via oden. I downloaded the file and am looking at the how to on the wiki but, in the wiki it says that all the files will be in the download Odin.exe PIT.pit PDA.tar PHONE.tar CSC.tar. The only files that I am seeing are the pda file the odin.exe and the pit file none of the other ones. Is this normal?
Click to expand...
Click to collapse
Yes. That's what is supposed to be there. That's all you need for that particular rom
Sent from my Captivate

Cool thanks a lot for your help. Just to make sure before I do this. I did a back up using tibu, Im going to pull the sim, open odin, and flash. Is it really that easy or am I missing something? Thanks guys I really appreciate it.

tygoerlitz said:
Cool thanks a lot for your help. Just to make sure before I do this. I did a back up using tibu, Im going to pull the sim, open odin, and flash. Is it really that easy or am I missing something? Thanks guys I really appreciate it.
Click to expand...
Click to collapse
Its really that easy
Sent from my Captivate

Cool gonna do it now. Will post results

Ok just flashed and that went well, but it wont let me open any apps. For example when I try to open up tibu it tells me I have to force close. I also dont have 3g

i dont know if there that is a common issue, but im sure you will need to reflash. you may want to flash to stock.
it's a multi step procedure and annoying but it is usually safer , i guess i got lucky.
i dont know for sure if you need to flash ji6 before cog 2.3b, design gears may have fixed that, i didn't read the details of why it was needed.
i would;
(optional)master clear, remove sim and sdcard. you will loose everything including titanium backups and posibly nand backups. master clear is done with the phone booted normally.
flash jf6
flash cognition 2.2 by meathod of your choice (so you have root and clockwork recovery)
flash cog 2.3b3 in clockwork mod recovery.

I don't know iflosing every thing is worth it for me, I really do want to flash this rom and try it out, but right now seems risky, I flashed back to froyo that I was running before. I thibk I'm going to do some more research and see what I can find. Thanks for all your help guys

5 Rookie questions needing 5 answers please read!!!!

Hi guys,
Im thinking of flasing a custom rom using odin.
Im running stock froyo 2.2.
PDA: I9000XWJPA
PHONE: I9000XXJPP
CSC: I9000XEEJP4
My phone is rooted and lag fixed. I understand that i need to remove the lag fix before and flash.
I updated to this using the registry hack. My questions are as follows...
1) Can i flash a custom rom from stock 2.2 or do i need to firstly flash a kernal with recovery 2e and then flash a custom rom?
2) Am i right in thinking that the PDA is the right bit to be looking at i.e when people say this rom is usable with JPA / JPO etc. The phone and CSC are not important when flashing a custom rom ( but still needed obviously )
3) If by some miracle of god we ever do get 2.3 and i flash back to stock Froyo via odin using a rom from samfirmware.com, will kies recognise my phone? Or will i forever be destined to flash "unofficially" through odin.
4) Looking at the PDA etc given above can anybody recommend a good rom to flash with gingerbread theme and apps. ( i keep seeing Darky's rom popping up in conversations ) and also have a link to it if you would be so kind. Im not lazy but theres so many roms all over i want to make sure i get the right one.
5) Once i have recovery 2e can i flash future roms over the top using rom mananger by clockworkmods and not have to go through odin? Or how does that work?
If i could get some clear answers to the above that would be great.
Yes i am a newbie at this but i am confident that i understand the basics, its just a couple of things above that i want clearing up before i proceed.
I know how to use odin correctly. ( close kies first / make sure odin opened before plugging in phone etc. )
P.S Yes i have 3 button recovery and download mode.
Thank you for taking the time to read this and a big thank you to any body that takes the time to respond with help.

Any body that can help?

dude i feel your pain. i've rooted and installed custom roms on two other phones, most recent the HTC Desire Z. and it was quite a nightmare to just start off to know what the first step is, there are soo many different guides its hard to know which is what and what has now been superceeded by something else!
now i'm trying to get a custom rom on my galaxy S too, but really having a hard time understanding everything becuase guides and stuff are so different for different roms, gets confusing and dont know which one is for me!
my phone is already rooted, i have firmware 2.1-update1, i know i have voodoo lagfix somewhere installed. but my base band version is I9000XXJM4, which i hav'nt seen in any guide! where did you get your seperate PDA, PHONE, CSC info from?
sorry i could'nt help you and i justed added a bunch more questions to mix
also how did you manage to get Clockwork Recovery on your phone? i have recovery 2e atm. i downloaded Rom manager from the market and tried installing Clockwork rewcovery, but first it would not even download. then i tried next day and it downloaded it through rom manager. but i dont think it installed it. i went into recovery mode and then it tried to auto-install clockwork recovery in recovery mode! but it just hanged at zero status bar for like 20 mins. i turned the phone off and on, went back into recovery mode and it was still recovery 2e, how do i get clockwork recovery to flash as the recovery mode?

Type *#1234#into your dial pad and it will come up. If I'm right I believe that 2.1 is more simple to flash over than 2.2 which is the bit that's confusing me.
I believe that you would need to flash a new kernel with recovery 2e and then flash a new Rom over the top.
I'm a but confused though as to weather or not I would need to flash back to 2.1 and then do a couple more flashes to get the job done.
Can some one please clear this up.
Sent from my GT-I9000 using XDA App

1. You don't need to have 2.1 rom to flash, since you'll be able to do all the flashing using Odin and download mode. Just flash a kernel, using odin, that has clockworkmod integrated, and you'll be able to flash most roms and kernels with the clockworkmod.
Speemod kernel is a great kernel, and has clockworkmod included.
Link: http://forum.xda-developers.com/showthread.php?t=822756
2. PDA is the rom part. CSC is important when using stock roms. I think that custom roms have CSC included in them.
3. You'll always be able to flash with Kies by using the Kies Registry Hack or by flashing a stock rom through odin. Kies will recognise your phone even if you are on a custom rom, but I'm not sure if it'll flash your phone.
4. I prefer Docs Ultra Slim roms because it's light, and you can customize them however you want. Darky's rom is a good option if you want all the features of a stock rom, and more. I use a Gingerbread theme with Doc's rom.
Links,
Darky's: http://forum.xda-developers.com/showthread.php?t=814091
Doc's: http://forum.xda-developers.com/showthread.php?t=817703
Both can be installed through ClockWorkMod
5. I think I answered this already.

Thank you for clearing that up. Very helpful but unfortunately you now raised another question haha.
You said that I would always be able to flash through kies using the registry hack... but wasn't that disabled so the registry hack wouldn't work any more a couple of versions back on. 803 or whatever it is?
And you also said that kies would recognise my phone but might not flash it which if I'm reading it right.contradicts.what you said about always been able to flash through kies.
Thank you so much for previous post it was very helpful.
Sorry if I sound stupid for.asking so many questions but I want to make sure I have covered all the angles before I proceed.
Again thanks for taking the time to help.
Sent from my GT-I9000 using XDA App

By registry hack, I really meant the Kies Registry Patcher app found here: http://forum.xda-developers.com/showthread.php?t=835628
Works on all Kies versions at least for now.
Like the original registry hack, this using this app makes Kies think that you have a stock rom and as long as Kies thinks that you have a stock rom, it will flash your phone.
In the sentence where I said that Kies will recognise your phone but won't flash, I mean't that it wouldn't flash without the Registry Patcher.

Thank you sooooooo much for your help dude.
Sent from my GT-I9000 using XDA App

[Q] After flashing back stock ROM, the phone keeps blinking on the boot screen (HELP)

I am in desperate need of help you guys! I screwed up so hard that I don't even know where to begin...
THE SITUATION:
-Right now when I go to turn on my phone, it will only stay on the current SAMSUNG GALAXY S I9000 screen (the very first screen when booting your phone) and it keeps flashing in and out.
Before trying to use Odin to put back the original Kernal on my phone, it was just stuck as the SAMSUNG GALAXY S I9000 screen, still wouldn't start. <I followed this website step by step>
http://www.samsunggalaxysforum.com/...-to-a-stock-rom-after-installing-darky's-rom/
BEFORE ALL OF THIS EVER HAPPENED:
I finally rooted my phone and manage to download Clockworkmod recovery on my phone and then used it to flash Darky's 10.2 custom ROM. Everything turned out great except at the beginning of the boot, the screen turned all rainbow coloured, completely distorted, and it continued to do that. I then tried to go back to Recovery mode to do the Voodoo lagfix but I couldn't even get into the recovery mode anymore, it either wouldn't let me, or it did but the screen didn't go to it properly (more likely the first one). I read somewhere that if you reflash your phone again, it should make all the tweeks go away. So I tried that from the Darky's tools menu and ever since then, I've been stuck with the Boot Screen this whole time...
I already bricked my phone once, and that was before the Flashing Boot Screen.
I really need help you guys, I would at least like to have my phone back to the original basis, at least! Your help would be greatly appreciated!
THANK YOU
P.S. (i'm not that great at all this phone tweeking, but I've succeeded in doing it up until yesterday)

Can you get into download mode (vol down+home+power while putting the battery in)?
If you can, just reflash a stock or custom rom in odin (like a darky odin rom) as guided by whatever rom you choose.
If you cannot get into download mode then we should know that too.
Edit: oh it looks like you could (and hopefully still can). Try a different rom or reflash. Sometime things do go wrong but as long as you can get to the download screen you should be fine in the end.
G

gfacer said:
Can you get into download mode (vol down+home+power while putting the battery in)?
If you can, just reflash a stock or custom rom in odin (like a darky odin rom) as guided by whatever rom you choose.
If you cannot get into download mode then we should know that too.
Edit: oh it looks like you could (and hopefully still can). Try a different rom or reflash. Sometime things do go wrong but as long as you can get to the download screen you should be fine in the end.
G
Click to expand...
Click to collapse
Yes, I can get into download mode! (thank you for reading my post).
If it's not too much to ask, could you maybe find the ROM that would be good for me to flash, considering my situation?
I want to be sure that it's what the top tech guys would recommend
A link would be appreciated
thank you again!

I'd start with a Darky rom - lots of users - active forum and odin editions for your situation. I have to go but you'll find the link on the first page of the development section.
G

gfacer said:
I'd start with a Darky rom - lots of users - active forum and odin editions for your situation. I have to go but you'll find the link on the first page of the development section.
G
Click to expand...
Click to collapse
So in essence all I have to do is flash the Darky ROM V10.2 with Odin using the Download mode on my phone and it should be okay?

Wait one caveat. Was it a gingerbread rom or froyo? Use a Darky rom of the same type...
Then yes it should be ok if you follow their guide. Cross fingers.
Sent from my GT-I9000M using XDA Premium App

gfacer said:
Wait one caveat. Was it a gingerbread rom or froyo? Use a Darky rom of the same type...
Then yes it should be ok if you follow their guide. Cross fingers.
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
well...I did everything you said. The ROM is on there alright, it flashed and everything (And I know this because now when the boot screen STILL FLASHES, the darkcore & darky's rom logo are on it too).
THIS TIME AROUND:
The stock recovery seems to work...
any ideas??

Well we are sort of in long shot territory now... OK first try using a different odin version or ez odin and reflash.
If still not working??
Might be warranty time then but others are welcome to chime in.
Sent from my GT-I9000M using XDA Premium App

gfacer said:
Well we are sort of in long shot territory now... OK first try using a different odin version or ez odin and reflash.
If still not working??
Might be warranty time then but others are welcome to chime in.
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
Alright I'll try and reflash the same one using a different version of odin the. I'll let you know what happened

gfacer said:
Well we are sort of in long shot territory now... OK first try using a different odin version or ez odin and reflash.
If still not working??
Might be warranty time then but others are welcome to chime in.
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
tried ezodin, flashed it, and i still get the exact same thing I've exhausted every single possibility there is!!!
I really need help on this, my warranty is not gonna do anything because i have the phone rooted..

If you flash a stock rom with pit the root is gone. It won't boot but they can't prove it was you either and I don't think it was you.
But see my other post on your other thread for one last thought.
G
Sent from my GT-I9000M using XDA Premium App

gfacer said:
If you flash a stock rom with pit the root is gone. It won't boot but they can't prove it was you either and I don't think it was you.
But see my other post on your other thread for one last thought.
G
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
okay that could be useful data potentially (let's hope it won't have to be).
If you didn't see my reply from the other thread, here it is:
Once I rooted my phone, I automatically went from Stock Froyo to Darky's 10.2 extreme edition. It worked and everything except for that color disfiguration and the clockworkmod recovery not working.
It's weird because after I flashed my first darky's rom, i checked the phone and it said that the firmware version was 2.3.X (I believe X may have been 4). So from what you're saying, I don't exactly think it has anything to do with the fact that I went straight from froyo stock to GB darky ROM.
So are you saying that I should flash darky's 9.3 for Froyo and THEN flash the latest version?

No I think that you need froyo re edition then stock gb with bootloader (as the instructions say I thought) then a custom gb like 10.2.
Sent from my GT-I9000M using XDA Premium App

gfacer said:
No I think that you need froyo re edition then stock gb with bootloader (as the instructions say I thought) then a custom gb like 10.2.
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
Ok, so just to be 100% on this
-I should flash Darky's 9.2 froyo onto my phone,
-then I should flash regular GB onto my phone (Not sure about the bootloader part though, if you could clarify that)(Also where would I get JUST a stock GB ROM?)
-then I can flash a custom GB ROM?

gfacer said:
No I think that you need froyo re edition then stock gb with bootloader (as the instructions say I thought) then a custom gb like 10.2.
Sent from my GT-I9000M using XDA Premium App
Click to expand...
Click to collapse
well i can safely say that flashing the 9.2 froyo rom was a fail. It's still doing the same old routine.
I just know that this problem can be fixed somehow without sending it in to bell or samsung or something.

roma17 said:
well i can safely say that flashing the 9.2 froyo rom was a fail. It's still doing the same old routine.
I just know that this problem can be fixed somehow without sending it in to bell or samsung or something.
Click to expand...
Click to collapse
I think you are right but other than trying again and again, which I've done before -though now I know why I had too - I am out of suggestions. Good Luck and if I have a brainwave I'll let you know.
Sent from my GT-I9000M using XDA Premium App

OK a few last brainwaves:
1) Try a fully complete stock rom with cache.rfs, dbdata.rfs, factoryfs.rfs, modem.bin, param.lfs, zImage, and sbl.bin (this was from JL2 rom for Bell - not sure if they all have the sbl.bin) and pit.
The key is to make sure it is complete. Try downloading the same rom from 2 different sources just to be sure its not a corrupt download (going overboard I know).
2) Can you get into recovery? Try to format partitions (not system) under advanced features (I think - I only have 3e right now as I am trying to diagnose other issues).
3) If you have a froyo rom on at one point, try to put a steam recovery kernel on. Its not really being developed anymore but I think that if you put a CWM packaged rom on to the external SD you could flash from there or at least move it to the internal and then flash it. Worth a shot. Or you might be able to transfer one in regular CWM recovery - can't recall as I have not had to try for about 8 months.
4) If you really want to try something completely different, and I am not sure I've got the balls if it was me but if you can get a file to flash from CWM or steam that you can get on from the external SD, you might try CM7. It uses a completely different file system so you'd have to go back to froyo via odin only (as a samsung based rom will not play well when flashed on top of the cm7 file system).
And calling it a day at this one...

gfacer said:
OK a few last brainwaves:
1) Try a fully complete stock rom with cache.rfs, dbdata.rfs, factoryfs.rfs, modem.bin, param.lfs, zImage, and sbl.bin (this was from JL2 rom for Bell - not sure if they all have the sbl.bin) and pit.
The key is to make sure it is complete. Try downloading the same rom from 2 different sources just to be sure its not a corrupt download (going overboard I know).
2) Can you get into recovery? Try to format partitions (not system) under advanced features (I think - I only have 3e right now as I am trying to diagnose other issues).
3) If you have a froyo rom on at one point, try to put a steam recovery kernel on. Its not really being developed anymore but I think that if you put a CWM packaged rom on to the external SD you could flash from there or at least move it to the internal and then flash it. Worth a shot. Or you might be able to transfer one in regular CWM recovery - can't recall as I have not had to try for about 8 months.
4) If you really want to try something completely different, and I am not sure I've got the balls if it was me but if you can get a file to flash from CWM or steam that you can get on from the external SD, you might try CM7. It uses a completely different file system so you'd have to go back to froyo via odin only (as a samsung based rom will not play well when flashed on top of the cm7 file system).
And calling it a day at this one...
Click to expand...
Click to collapse
Okay, basically at this point, I just want my phone to work I've tried what you said. I remember that before rooting my phone initially I was running Froyo 2.2.1. So I found the ROM for that ( http://www.samfirmware.com/WEBPROTECT-i9000.htm ) Just like you said. I downloaded from the *Provider Samsung Galaxy S i9000 heading and picked the I9000BOJS5 ## from February 2011 because I think somewhere around there I updated my phone to Froyo. Flashed it, did everything, still no luck.
I've had a recent hunch though. When the bootscreen boots up, it keeps saying i9000 only, when before it used to say i9000M at least for a little bit (yes my phone is i9000m). Is there a stock froyo rom that's specifically designed to go with the i9000m model? Or are they just all the same?
Never give up
-Thank you so much

[Q] Using UOT zip files in stock recovery.

Hello All,
This is my first post! But I have been visitor of this forum for some time now. Its been a great learning experience! OK ...let me come straight to the point..
Important Phone Specs:
-Samsung Captivate with stock ATT froyo (UCKB1)
-rooted, installed one-click lag fix (other minor things, like removed all bloatware, overclocked etc.)
I am planning on changing the icons in the notification bar (for example battery icon mod) using UOT (ultimate online theme kitchen) and I have the UOT zip file ready.
Q1. It is not clear if this zip file can be flashed from the stock recovery mode.
Per my understanding, these are unsigned files and hence might not work with stock recovery mode. Can some one please confirm?
Q2. If stock recovery mode does not work, then I plan to install clockwork mod recovery from the ROM Manager apk available on the market.
a) Since I will be using a custom recovery image, I assume I will no longer be able to use KIES to perform any stock updates if and when they become available. Is that correct?
b) How easy is it to revert back to stock recovery? Can you please let me know the procedure (or) point me to a link with this information?
The reason I ask is because I would like to stay stock as much as I can for the moment.
Thanks all for your help.
Regards.

I have used the UOT kitchen zips on stock KB1 but not with the stock recovery. I think you have to use CWM recovery. There's really no reason to go back to stock recovery. If you ever want to use Kies in the future to get updates (assuming ATT ever releases GB through Kies), you would have to flash back to stock anyway for Kies to recognize the phone.

Jackman,
Thanks for the response. I agree with you. I am not hopeful that ATT would release GB any time soon for captivate...so yeah I makes sense to go ahead with the CWM recovery.
I just wanted to know the pros and cons before I get started with the process.

read the how to flash custom roms link in my sig. new user guide too, find the part about stickies.
#1 correct.
#2 rom manager is only good for froyo roms on captivate... there are froyo kernels with CWM built in and tweaked that run fine on stock roms, but you must Odin flash the kernel.... which leads to...
#3 keis is garbage we use odin, the official samsung flasher utility. and we flash the same .tar files keis uses.
#4 easy to get back to stock. odin-one-click stock flashes are ONE CLICK. Sticky in Captivate Dev section. (use new user guide to find.)

Kies is trash. Even if you go back o stock, you probably need to modify code to make sure your phone's ID is still the correct one. It really isn't worth it considering Kies is just ODIN with a different UI and a craptistic amount of "checks" wich makes it fail 90% of the time.

I hardly ever have problems with odin. odin 1.3 sucked 1.5and newer work great. the homemade one clicks can be buggy. md5 check wont let you edit file names of tars. other than that i DONT have problems. its all i use. dont like heimdall and having to change my drivers for it.

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..
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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.
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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.