Database Develop

[Q] Gingerbread Bootloaders

Hey guys hello,
I recently updated my phone firmware to Gingerbread (XWJVH Ficeto) Via Odin but i have noticed that the boot up logo Animation is way to slow than normal and the Shutdown logo animation is oppositely too fast..are these problems due to the OLD Froyo BOOTLOADERS ? ...while changing from Froyo to Gingerbread, i didn't Update any bootloaders (Ticking 'Phone Bootloader Update') in Odin when flashing..i didnt use the pda with bootloaders basically..my DOWNLOAD MODE and RECOVERY MODE are working fine..apart form the bootlogo's bugs. My question is do i need to update the phone bootloaders ? and if yes HOW do i proceed at this instant

danni_ind said:
My question is do i need to update the phone bootloaders ? and if yes HOW do i proceed at this instant
Click to expand...
Click to collapse
The laggy bootscreen has nothing to do with the bootloaders. It has been like that since the early beta builds of 2.3.2.
It probably wouldn't be a bad idea to update the bootloaders. There is nothing to worry about flashing the bootloaders. Just don't do anything stupid, that's all. (Dropping phone while flashing, battery falling out, tripping over usb cable etc.)
Your best bet would be to flash a full rom with the bootloaders included. Either a JVH or JVO build... Take your pick.
After you get the stock rom with bootloaders flashed, move on to the custom rom of your choice.
Too easy mate.

okay i have the JVH package with bootloaders inside..do i need to Tick : Phone Bootloader Update in odin or they will update automatically without ticking..just flashing the normal way..
P.S : What if bootloader Update goes wrong ...JIG ready ?

Just flash it.
Don't have to tick bootloader update.

Hi, I have a little question (about GB bootloaders) that doesnt deserve another thread. I'm running JVK since it was released and I want to go back to Froyo (JS8), I have de ROM from SamFW but it doesnt include bootloaders (I think). Will JS8 work with GB bootloaders?

thanks guys
@ above yes gingerbread bootloaders are compatible with froyo...

[Q] General Bootloader and Kernel Questions

Hello all,
I have a few general questions that I would really like some help with:
1.) I understand some bootloaders are not compatible with some ROMs. How do you know which bootloader you are running? How do you change your bootloader, must you use ODIN?
2.) How does the kernel come into all this, are some kernels not compatible with certain ROMs and bootloaders? When you flash a new ROM, does it sometimes come with a new kernel?
The main reason I am curious about this, is because I wish to flash the new Cyanogenmod 7.1 and want to be sure I am successful and do not brick my captivate. I am currently running Serendipity VII Build 2 and want to be as safe as possible when flashing Cyanogenmod 7.1.
Would the safest way be to flash to stock first using the following Odin one click method: http://forum.xda-developers.com/showthread.php?t=731989
Then from there, follow the instructions normally?
All help is greatly appreciated.

There are basically 2 types of bootloaders, Eclair/froyo and Gingerbread bootloaders. GB bootloaders are compatible with preatty much everything (not counting cm7 or MIUI).
Kernels are specific with a type of rom, example Boogs KH3 kernel worked with any rom that was based on KH3 (2.3.4). Some are tweaked specifically for a rom.
On CM7 and MIUI from what I can make out you can run it on either eclair/froyo bootloaders or GB bootloaders but some kernels are specific for bootloaders.

If you are on Serendipity then I am sure you used ODIN to flash i9000 boatloader (BL).
As the above person said there are eclair/froyo BL and GB BL....in GB BL we have captivate BLs and i9000 BLs. earlier GB roms used i9000 BL...then Samsung leaked captivate specific roms...so we have captivate BLs now..
All the one click Odins are used to flash captivate specific BL...
To go to CM7, many people flash it over GB bootloader and have no problem....but the safest way is to odin back to eclair/froyo stock...then go from there.....

viny2cool said:
If you are on Serendipity then I am sure you used ODIN to flash i9000 boatloader (BL).
As the above person said there are eclair/froyo BL and GB BL....in GB BL we have captivate BLs and i9000 BLs. earlier GB roms used i9000 BL...then Samsung leaked captivate specific roms...so we have captivate BLs now..
All the one click Odins are used to flash captivate specific BL...
To go to CM7, many people flash it over GB bootloader and have no problem....but the safest way is to odin back to eclair/froyo stock...then go from there.....
Click to expand...
Click to collapse
Thank you for the help guys, I really appreciate it.
I will be flashing back to stock using the following method:
http://forum.xda-developers.com/showthread.php?t=731989
Then I will simply flash CM&.1 on top of that.
I will report back to let everyone know how it goes.

did your phone come with froyo on it/what is the build number of your phone? its a 4 digit number on a sticker under the battery, for example mine is 1010, meaning oct. 2010. many phones built later than this, and/or came from the factory tend to bootloop from jf6 (the firmware containedin that one click) and have also been known to lose button combos for recovery/download mode which would need both if you were bootlooping and for cm7.
if you have a later build phone it would be better to flash a leaked gingerbread firmware with bootloaders included and then flash a custom kernel with cwm included so that you can then flash cm7 from there.

studacris said:
did your phone come with froyo on it/what is the build number of your phone? its a 4 digit number on a sticker under the battery, for example mine is 1010, meaning oct. 2010. many phones built later than this, and/or came from the factory tend to bootloop from jf6 (the firmware containedin that one click) and have also been known to lose button combos for recovery/download mode which would need both if you were bootlooping and for cm7.
if you have a later build phone it would be better to flash a leaked gingerbread firmware with bootloaders included and then flash a custom kernel with cwm included so that you can then flash cm7 from there.
Click to expand...
Click to collapse
I purchased my phone at the end of August in 2010. The only 4 digit number I can see reads " 0168", it is the largest number located behind where the battery is held. And yes, I have lost my three button combo for recovery/download mode. It stopped working, and I bet it was because I used that one click method you mentioned.
Do you recommend I flash this one:
http://forum.xda-developers.com/showthread.php?t=1129821
It says Cyanogen Mod users stay away, why is that?
or one from the official list, and if so, which one:
http://forum.xda-developers.com/showthread.php?t=1300843
Also, I am a bit unclear. After I flash one of the stock ROMs with the bootloaders, how can I then flash a kernel with CWM. Can I do it through ODIN?
And just out of curiosity, why can you not use these stock ROMs for everyday use? It seems we always flash other ROMs on top of these?
I know I asked a lot, I would appreciate the help!

rcllcr said:
I purchased my phone at the end of August in 2010. The only 4 digit number I can see reads " 0168", it is the largest number located behind where the battery is held. And yes, I have lost my three button combo for recovery/download mode. It stopped working, and I bet it was because I used that one click method you mentioned.
Do you recommend I flash this one:
http://forum.xda-developers.com/showthread.php?t=1129821
It says Cyanogen Mod users stay away, why is that?
or one from the official list, and if so, which one:
http://forum.xda-developers.com/showthread.php?t=1300843
Also, I am a bit unclear. After I flash one of the stock ROMs with the bootloaders, how can I then flash a kernel with CWM. Can I do it through ODIN?
And just out of curiosity, why can you not use these stock ROMs for everyday use? It seems we always flash other ROMs on top of these?
I know I asked a lot, I would appreciate the help!
Click to expand...
Click to collapse
You can use the bootloaders in the first link. At the time of that thread's opening, cm7 didn't support GB bootloaders. But, if your not sure how your phone will work with a1 click, I would recommend using the ones linked in my sig.
As for how to flash those roms, there are directions in the first post of their respective for flashing.
You can use a stock ROM everyday, most just prefer not to.

mrhaley30705 said:
You can use the bootloaders in the first link. At the time of that thread's opening, cm7 didn't support GB bootloaders. But, if your not sure how your phone will work with a1 click, I would recommend using the ones linked in my sig.
As for how to flash those roms, there are directions in the first post of their respective for flashing.
You can use a stock ROM everyday, most just prefer not to.
Click to expand...
Click to collapse
Which kernel would you recommend I flash before I flash CM7.1?

rcllcr said:
Which kernel would you recommend I flash before I flash CM7.1?
Click to expand...
Click to collapse
No one said you cannot use stock leaked rom as dialy driver, i actually used KH3 for some times and it was very good.
You should flash the kernel according to the rom you have flashed. For example, For KH3, there is a Boog's KH3 kernel with CWM. For all leaked stock rom, there is one click Odins and compatible kernels with CWM injected.
To go to CM7.1, u shud be on stock (Eclair/Froyo or GB) and should have CWM....

rcllcr said:
....Also, I am a bit unclear. After I flash one of the stock ROMs with the bootloaders, how can I then flash a kernel with CWM. Can I do it through ODIN?....
Click to expand...
Click to collapse
I need help too please. I have a Cappy that was originally on eclair 2.1 rooted. froyo 2.2 Kies mini update and rooted but didn't like it's battery use and slow action. I reflashed an Odin 1 click stock 2.1 back, rooted and then did a Gingerbread 2.3.5 I897UCKJ3_withBL_ Odin 1 click flash and am liking that quite a bit more. The only trouble I am having is rooting 2.3.5. I want to do the fugu kernal swap method with Odin3 zimage-root.tar then flash boog_KJ3_kernel3.tar. I can get into DL mode and hit the start button ok.
Here is the question I have. Where in Odin3 v1.83 do you load the kernal path? PIT,BOOTLOADER, PDA, PHONE or CSC. I can't seem to find a comprehensive Odin3 tutorial on my own and I don't want to flash the kernels to the wrong place. I don't think the first 3 options are right based on their names or info I have found. Can't use CWM till I get rooted so Odin or possibly Hiemdall are my only choices. I have Odin3.
HELP and TYIA
Bud

Kernels go in pda

When flashing a single file, unless its a modem or csc file, it will usually go into the pda slot. Modems go into the phone slot. Csc file is a no brainer. I've never saw anything that uses the bootloader slot on a captivate. Pit slot must have a pit file AND repartition must be checked. If you are flashing a kernel to get cwm just to flash a custom ROM, kernel goes into pda slot. If you want to user Odin to flash a modem, it goes into the phone slot. All files flashed in Odin must be a tar or tar.md5 file. Don't change the name of a tar.md5, it can cause a md5 check sum error.
There you go, cliff notes for Odin.
Edit
If I missed something or messed up something, please correct me.

Found Odin3 Answers. Yeah!!!
Studacris,
Thanks for that. Didn't see it before I found the below.
Sorry for the Noob impatience but there is a lot of info that won't show in a search right away. Anyway there is a cool little short video by 4-2ndtwin here on xda with a link here. http://forum.xda-developers.com/showpost.php?p=17788928&postcount=6 The system won't let me post outside links yet.
viny2cool
Hope this helps you.
Bud

I Flashed and unbricked and reflashed and restored so many roms now, i have no idea what bootloader I am on. Is there any way for me to tell either through ADB or on the phone directly?

Pechkin000 said:
I Flashed and unbricked and reflashed and restored so many roms now, i have no idea what bootloader I am on. Is there any way for me to tell either through ADB or on the phone directly?
Click to expand...
Click to collapse
When ur phone boots up and u see the i9000 bootsplash, then u have i9000 Gingerbread bootloaders (we didn't have eclair/froyo i9000 Bls). Also, button combo to get into recovery or download mode is different with the i9000 gb bootloaders.
And if u try and flash an i897 gingerbread rom (and don't see the i9000) but u have a "pixelated" screen, then u have i897 eclair/froyo bootloaders. If ur flash to a gingerbread rom is successful and u see the i897 (att world phone) bootsplash, then u have i897 Gingerbread bootloaders.
Sent by XDA Premium App

Gingerbread it is then, THANKS 4-2ndtwin

[Q] Need help to clear some questions

Hi guys, I'm new here and have been scouring the forums on how to do things but I keep getting caught with uncertainties.
I have an i896 Samsung Galaxy S Captivate with a Rogers 2.3.3 Gingerbread installed.
I have rooted it with no issues and its also unlocked.
What I want to do:
1. CyanogenMod 7
2. Overclock the CPU
But what I don't know is...
1. Since i'm running a Rogers ROM, do I have to flash to an AT&T ROM then to any custom ROM?
2. I read the instructions on how to update to the CM7 ROM but every instruction I read says I must have Froyo/Eclair to goto CM7. So do I downgrade and if so, how can I do that? I tried and what ends up happening is the phone's reception bars have an X and data doesn't work either. In the phone About properties, states that the baseband is "unknown". I suspect I need something more than a stock Rogers ROM without bootloaders. I couldn't find a 2.1 or 2.2 stock Rogers ROM with bootloders.
3. For overclocking, I installed Voltage Control and Control Freak and neither let me overclock, the max CPU is 1000Mhz. I assume I need a custom Kernal to do this but haven't been able to find how to do this during the CM7 upgrade.
I just need someone to point me in the right direction on what order to do all this and whether me having a Rogers stock 2.3.3 ROM causes an issue. I've done a lot of reading on these forums so its not like I just signed up and wanted to know the easy way out. I simply want the proper way to do things so I don't repeat the same mistakes many people may have done in the past.
I have used Odin, Heimdall, Odin One Click, Super One Click for rooting.
Hopefully someone can guide me in the right direction and help me achieve these goals!

You dont need to go back to Froyo, as GB bootloader is compatible. but you need CWM to flash CM7. you can use Rom Manager app to flash the CWM.
Just download CM7 zip file, wipe data, system and cache and install it using CWM. It comes with custom kernel so you can overclock it using those apps you mentioned. You can also flash Glitch kernel....

See that's what i've been trying to do but when it comes to installing the nightly rom in zip format, it tells me the signature failed.
Do I need to buy the premium version of rom manager or can I get away with the free version? I don't want to use my credit card, i rather wait until paypal is implemented with android market.
This is so frustrating...

BadBoiSinZ said:
See that's what i've been trying to do but when it comes to installing the nightly rom in zip format, it tells me the signature failed.
Do I need to buy the premium version of rom manager or can I get away with the free version? I don't want to use my credit card, i rather wait until paypal is implemented with android market.
This is so frustrating...
Click to expand...
Click to collapse
You need to Odin flash a custom kernel that has CWM in it and then install the zip from CWM. I don't know if all kernels for the i897 are compatable with i896 just have to read. I
Currently Fusionized

Wdustin1 said:
You need to Odin flash a custom kernel that has CWM in it and then install the zip from CWM. I don't know if all kernels for the i897 are compatable with i896 just have to read. I
Currently Fusionized
Click to expand...
Click to collapse
Ya that's what I don't know either...I read tons of threads where people with i896 Rogers roms tried to flash with AT&T based roms or i897 roms and either bricked their phones or made a mess that took much more to get them back to stock...problem is the people that have i896 roms here I can't contact until I hit 10 posts...so I'm here stuck until then...

Just flash a custom I897 kernel with cwm, once complete, yank battery, replace and button combo boot into recovery and flash the ROM. Whichever kernel you choose doesn't really matter as zip will flash a compatible kernel, the I896 and I897 are identical other than cosmetic branding.

I was on stock rogers 2.3.3.
Installed Sumari kernel. Booted into the sumari recovery, installed CM7 zip, the phone rebooted into cwm recovery, and continued installing.
It worked pretty smoothly.

okay so i flashed my phone with a stock 2.3.5 rom with CWM, but how do I update to CM7? When i boot into recovery the only option I have is reinstall package. Do i rename the CM7 zip file to update.zip and that should work? I'm so lost...

In CWM recovery you need to choose install zip from sdcard, make sure you are in fact in cwm recovery

Before you do that....you need to flash a kernel with Odin that has cwm in it...

Woo! that worked like a charm haha yea baby yea!! Thank you soo much!! i was so scared to flash my cappy going from Rogers to AT&T that it would brick the phone. Got CM7 with Glitch Kernel and overclocked to 1.4 sawweeeeet!!
Now time to fiddle around and customize!
Thanks everyone!!

New to captivate, need help

OK, so I ran through all the guides and searched through what feels like a thousand posts. Here's my problem. I want to flash ICSSGS. Every guide I've read says I need to flash back to stock 2.1. I'm currently on the UCKK4 GB update. I used ODIN one click to flash back to 2.1, but couldn't get into download mode using any method (excluding JIG). So I used Kies to upgrade back to UCKK4. I can now get into download mode again. Can I just flash the bootloaders and a custom kernel from GB instead of being on Froyo?

No need to flash the bootloaders, you have the gingerbread ones thanks to kies, they work worth EVERYTHING so you do not need to ever flash bootloaders again.aahs i digest you don't, Cause flashing those is the only tine you cab hard brick.
Flash corn kernel with Odin right now on gingerbread, then boot into recovery factory reset and format /system, and flash the ics ROM twice. Bingo bango you're done.

Thanks. I'm just switching from a Sony X10 so things are a little different here. Every guide said start at 2.1 so I didn't think i could flash from GB. I want to try ICS, but the X10 builds are still alphas.
Sent from my SAMSUNG-SGH-I897 using XDA

Most of the guides on here are getting dated. But for the Captivate, once you have gingerbread bootloaders you can flash pretty much anything from anything. Exceptions would be Cyanogenmod.

capocaccia said:
Most of the guides on here are getting dated. But for the Captivate, once you have gingerbread bootloaders you can flash pretty much anything from anything. Exceptions would be Cyanogenmod.
Click to expand...
Click to collapse
some people have reported that gingerbread bootloaders work with Cyanogenmod

He meant flash from CyanogenMod or any other MTD ROM to BML ROM

Again, thanks for the info. Maybe I'll write an updated guide after I get accustomed to this phone and ODIN. Flashtool for the X10 definitely spoiled me.

jfalgout2003 said:
OK, so I ran through all the guides and searched through what feels like a thousand posts. Here's my problem. I want to flash ICSSGS. Every guide I've read says I need to flash back to stock 2.1. I'm currently on the UCKK4 GB update. I used ODIN one click to flash back to 2.1, but couldn't get into download mode using any method (excluding JIG). So I used Kies to upgrade back to UCKK4. I can now get into download mode again. Can I just flash the bootloaders and a custom kernel from GB instead of being on Froyo?
Click to expand...
Click to collapse
I have successfully flashed about 10 roms while having gb boot loader they include 2-3 version of cm7, two version of miui rom , and many more gb boot loader can run any older or newer rom on captivate no need to downgrade bootloader

I'm a quick learner. I just switched over from a Sony X10 that was running a MIUI rom. My wife bought an iPhone so I took over her phone. I'm still learning the ins and outs of the captivate and how it works. I'm loving this phone. It's capable of so much more than the X10. I'm also loving this ICSSGS rom. It's smooth as butter.
Sent from my SGH-I897 running ICSSGS on Glitch using XDA

imnew
how to change model name for market
to access not supported apps?
inside file build.prob i have changed name but not working

[Q] Rooted Samsung Galaxy GT-I9000M - Can't flash ROM's

Just rooted my Samsung Galaxy S GT-I9000M (Bell) using Root Unlock. Have superuser and ROM Manager installed (recently found that ROM manager incompatible for flashing new ROM's) Error msg - E: failed to verify whole file signature
My understanding now is that I would be better rooting using CF-Root with a customized kernel for my Gingerbread 2.3.3 build (haven't found one yet but see several options for 2.3.5)
Question: Assuming that I can find and install an appropriate kernel via Odin, do I need to restore my phone to OEM (unrooted) before I can head down the path of a CF-Root or can I install a new kernel on my phone as it exists in its rooted condition?
Any info or direction would be greatly appreciated.

If you want to flash a new ROM anyways, you can just flash a kernel via Odin. You will have to wipe everything before the ROM flash.
Sent from my Gameboy Color

BlueFlame4 said:
If you want to flash a new ROM anyways, you can just flash a kernel via Odin. You will have to wipe everything before the ROM flash.
Sent from my Gameboy Color
Click to expand...
Click to collapse
Do I need a kernel specific to my firmware version? Or can I install say, a Gingerbread kernel of a different version like 2.3.5? I see several options for downloads for this one, but not for the 2.3.3 version that I have currently installed. There was one link I found for a 2.3.3 kernel but it was no longer available on megaupload.
If I can and do opt for another kernel, when you say wipe everything... that includes the partition as well?
Thanks much for the reply, I'm really just getting started with all the in's and out's of rooting.
Thusfar, it seems to be a bit intensive for this particular Galaxy model compared to the all the success stories I'm seeing on later phones and OS versions.
Eyes

Have tried following these instructions?
[HOWTO] Flashing CWRecovery to i9000m & upgrade to ICS AOSP 4.x ROM from any version
Worked for me, a while back.