[GUIDE] Flash CWM, ROOT and install a custom ROM on your G2x Gingerbread 2.3.3 - T-Mobile LG G2x

So you have your brand new LG G2x and have heard about this rooting and flashing thing but don't know where to begin. When I first got my G2x I had a hard time trying to learn how to root my phone, flash it with CWM and flash a custom ROM onto it.
I couldn't find a thread specifically showing me how to do all of this with the G2x Gingerbread 2.3.3
Well, I have put this thread together to help those out there like myself that were lost. I have gathered all the links with the directions you need to follow to successfully root and flash your phone!
So let's being!
These directions are to flash the ROM Cyanogenmod7 onto your phone. They can also be used to flash any other ROM, just download the rom that you want after doing Step 1 and 2, then follow the directions in Step 4 to flash the ROM.
1) Flash ClockworkMod via NVFlash by following the directions in this thread.
http://forum.xda-developers.com/showthread.php?t=1056847
After flashing your phone with Clockworkmod, make a backup by booting into ClockworkMod recovery mode, then going to backup and restore. In case something were to go wrong, or you want to flash your phone back to stock rom, you will have the backup available.
2) Do this step if you want to keep your stock Gingerbread but want your phone Rooted. If you want to install a custom Rom, you can skip this step since custom Roms are already Rooted. Root your phone by following the directions in the following link
http://forum.xda-developers.com/showthread.php?t=1255214
3) Download the latest nightly build of ROM Cyanogenmod7 here, or download another ROM from the G2x Android Development
http://download.cyanogenmod.com/?device=p999
4) Follow these directions to flash the ROM onto your phone. Make sure to "Wipe Data" in Clockwork Recovery mode before flashing the ROM.
http://theunlockr.com/2011/05/03/how-to-load-a-custom-rom-on-the-t-mobile-g2x
5) If the ROM you decide to flash doesn't come with the google apps, like Youtube, Market, Maps etc. You can download the .zip for the google apps here. Just flash the .zip from Clockwork Recovery mode.
http://goo-inside.me/gapps/
CM7 comes with AWDLauncher, but if you find the menu a bit laggy, you can try out AWDLauncher EX from the android market.
I take no credit for the work done by these people, I simply put all of the links in one place.
Mods and Admins, if this is in the wrong section please don't ban me
I saw other Guide threads on here so I think this is the correct section to post this in.

great Job!
I followed all tutorials Thanks for The guide.
This video also helped
http://www.youtube.com/watch?v=kG08Uc8pQT0

tdizzle404 said:
I followed all tutorials Thanks for The guide.
This video also helped
http://www.youtube.com/watch?v=kG08Uc8pQT0
Click to expand...
Click to collapse
This also helped me.http://www.androidpolice.com/2010/0...top-5-benefits-of-rooting-your-android-phone/

Thanks, I'll be using this as soon as I get my phone.
Sent from my SGH-T839 using xda premium

Sent from my HTC Glacier using xda premium

Getting. My g2x in 4 days. Can't wait to rip into it.
Sent from my Sensation using xda premium

Thanks for the write up. I'm looking into all options right now.
-Sent from my LG-P999 using xda premium

Thanks man, thinking about rooting the phone but I just got it so not sure yet but good guide.

Related

Need a little help doing a nandroid backup.

I'm currently rooted with everything else stock. I've decided I want to try the Bali Kernel, so I thought the first thing I should do before anything else is a backup. So I downloaded Rom Manager and followed the steps from here.
so when I ran Back Up Current Rom, I got the following. See screen shot. Is there something in that guide that is missing?
Also, someone in a similar thread said to choose Reinstall Packages. I tried that and got this. See screen shot.
you have to press reinstall packages then go to backup and restore and make a backup... and if you get that error you could try replacing the recovery file in system and then trying it again
First thing is to ditch rom manager. It has issues with the sgs4g and will give you a headache and little else. Second go to the development section and find krylons cwm final thread and follow it to the letter.
It looks like you don't have clockworkmod installed and you need this to do what you are trying.
Sent from my SGH-T959V using XDA Premium App
Exodian said:
First thing is to ditch rom manager. It has issues with the sgs4g and will give you a headache and little else. Second go to the development section and find krylons cwm final thread and follow it to the letter.
It looks like you don't have clockworkmod installed and you need this to do what you are trying.
Sent from my SGH-T959V using XDA Premium App
Click to expand...
Click to collapse
Ok, so I followed the instructions. Replaced the Recovery file and put update.zip on the root of the sdcard. But I still needed Rom Manager to run the back up. Then did the reinstall packages again and this time it went in recovery to do the back up, and it worked.
If I didn't reinstall Rom Manager, how else would I have run a back up. I followed this guide that worked for the sidekick 4g.
you do not need rom manager at all.
do the update and recovery file go to recovery screen reinstall packages then you can goto backup and restore and either back up a rom or restore one
jdubb1106 said:
you do not need rom manager at all.
do the update and recovery file go to recovery screen reinstall packages then you can goto backup and restore and either back up a rom or restore one
Click to expand...
Click to collapse
Got it thanks. I noticed the Galaxy S 4G is one of the phones in the Flash recovery list in Rom Manager. So would it be correct to say that the update to Rom Manager to support the SGS4G did not work? Hence, needing to manually install the recovery and update.zip files.

[Q] is there a root for 2.3.3 yet

sorry if this is out already but i can't find anything at all. i use to have a g2x on 2.2.2 and it worked sold it and got a new one with the update and i can find the root for it. please help out
Just flash a rom or use the thread in the dev section
Sent from my LG-P999 using XDA App
I thought when reading the title that this was gonna be a sarcastic/joke thread. This is getting crazy!
Sent from my LG-P999 using xda premium
swoleface said:
sorry if this is out already but i can't find anything at all. i use to have a g2x on 2.2.2 and it worked sold it and got a new one with the update and i can find the root for it. please help out
Click to expand...
Click to collapse
Nope, no root yet, they are working on it and are very close, they have this thing called "nvflash" but its VERY high risk and might leave you with a nice brick.
Yes we have root. You first have to flash Clockworkmod Recovery with NVFlash. NVFlash is not dangerous and very safe if you follow the instructions by TGA_Gunman exactly as written and use his one-click recovery installer program. After flashing Clockworkmod Recovery then download the flashable zip package and install it using Clockworkmod. The thread with the rooting zip is below.
Root G2X Zip thread: http://forum.xda-developers.com/showthread.php?t=1255214
One-click Clockworkmod installer by TGA_Gunman: http://forum.xda-developers.com/showthread.php?t=1056847

[Q] Help

Hey xda, I'm having trouble unlock the bootloader on my sidekick 4g (to load custom roms ) even though I've already rooted it, and unlocked for att. help me please
Check the Dev forumsfor hot to install a custom Rom
Sent from my SGH-T839 using XDA App
In the sidekick 4g general
Look for the first thread its stickyed at the very top it has step by step on how to install custom roms
Sidekick 4G has a unlocked bootloader from stock , go to the ,CWM thread & install CWM and boot into recovery with volume up + down + power and then you could flash your ROM .
Sent from my SGH-T839 using XDA App
Revolution is right be carefull when flashing roms you could brink you phone like i did like i said there is a guide on how to install roms its the very first thread
Read up on Odin first. Download everything you need to Odin first. Be aware that you will probably need to use the Odin recovery to restore your phone... If you spend any amount of time flashing roms, you will eventually need to fix a soft brick.
It's not shocking and it's not a disaster when you soft brick. It's just something that happens once in a while when you start modding your device. Be prepared.

Am I right ?

Ok ,my girlfriend bought a new infuse and now she wants a custom ROM preferably ics on it ! It's on 2.2.1 ATM so I read around n as far as I could find out here is what I need to do :
1. Use Odin stock GB package to flash stock GB, I found a thread but it says it had no bootloaders. This is the confusing part shouldn't the Odin have GB bootloaders ?
2. Once I m on GB bootloaders if I don't have root n cwm I flash a kernel to get those
3.then I flash a ROM as per instructions in OP
Am I right ? O am I missing something? Also would be a great help if someone would tell me which is the safest method to get GB bootloaders on infuse ? Thanks a lot in advance
Sent from my SGH-I897 aka Captivate running on ICS using the awesome XDA app !
No, not really any of that is necessary. Root the phone on 2.2.1, install CWM via ROM manager (found in Google play), download and install Cyanogenmod 7 (found at cyanogenmod.com) on her phone (no matter what version, just v7), then flash an ICS ROM the same way as the Cyanogenmod 7 ROM, no other stuff.
ROM install instructions:
Wipe data/factory reset
Wipe cache
Wipe dalvik cache
Install (Gapps if required)
Reboot
Sent from my GT-I9000 using xda app-developers app
Dint know that CM7 supported infuse, as their site didn't list infuse in devices supported!! Well I will take your word for it and go about doing that method u described ! Thanks
Sent from my SGH-I897 using XDA
adicool said:
Dint know that CM7 supported infuse, as their site didn't list infuse in devices supported!! Well I will take your word for it and go about doing that method u described ! Thanks
Sent from my SGH-I897 using XDA
Click to expand...
Click to collapse
Don't take his word for it, as I don't think he even has an Infuse. Cyanogen doesn't officially support the Infuse at the moment, so you won't find a CM7 rom there for the Infuse. Since you are still on 2.2 and have root, you can use Rom Manager from the Play Store to install recovery. You'll note that there isn't a choice for the Infuse in the device list. Choose Galaxy S i9000, and that recovery will work for the Infuse (Don't try to use i9000 roms on the Infuse, though, because they won't work without being properly ported.). Once you get CWM recovery, choose your rom from the Infuse development section here, and follow the instructions there for installation. We also don't advise using Rom Manager for much else, as some have had issues on the Infuse. It's best to do nandroid backups, rom flashes, etc. directly in CWM recovery on this device.
By the way, the previous poster has a Galaxy S i9000, and his instructions for flashing an ICS rom aren't correct for our device either. Be sure to follow the instructions found in any of the rom threads here once you get CWM recovery.
All that said, since you mentioned Odin, you could also just flash Option C with Odin from HERE, and you'll have AT&T Gingerbread with root, CWM recovery, and a bunch of other goodies. This is a good base from which to flash any other rom you'll find in the dev section.
You also asked about bootloaders for Gingerbread. If you take issue with seeing rainbow artifacts in recovery and in the boot animation (the only issue that you will have without them), then you will need to flash them separately. We don't include them in Odin packages, because a failed bootloader install is really just about the only way you can hard brick an Infuse. If you can sucessfully flash other items in Odin, and are on Gingerbread or ICS, download and extract THIS package, and flash the tar.md5 in Odin. In seconds, you'll have the bootloaders, and will never need to flash them again.
jscott30 said:
Don't take his word for it, as I don't think he even has an Infuse. Cyanogen doesn't officially support the Infuse at the moment, so you won't find a CM7 rom there for the Infuse. Since you are still on 2.2 and have root, you can use Rom Manager from the Play Store to install recovery. You'll note that there isn't a choice for the Infuse in the device list. Choose Galaxy S i9000, and that recovery will work for the Infuse (Don't try to use i9000 roms on the Infuse, though, because they won't work without being properly ported.). Once you get CWM recovery, choose your rom from the Infuse development section here, and follow the instructions there for installation. We also don't advice using Rom Manager for much else, as some have had issues on the Infuse. It's best to do nandroid backups, rom flashes, etc. directly in CWM recovery on this device.
By the way, the previous poster has a Galaxy S i9000, and his instructions for flashing an ICS rom aren't correct for our device either. Be sure to follow the instructions found in any of the rom threads here once you get CWM recovery.
All that said, since you mentioned Odin, you could also just flash Option C with Odin from HERE, and you'll have AT&T Gingerbread with root, CWM recovery, and a bunch of other goodies. This is a good base from which to flash any other rom you'll find in the dev section.
You also asked about bootloaders for Gingerbread. If you take issue with seeing rainbow artifacts in recovery and in the boot animation (the only issue that you will have without them), then you will need to flash them separately. We don't include them in Odin packages, because a failed bootloader install is really just about the only way you can hard brick an Infuse. If you can sucessfully flash other items in Odin, and are on Gingerbread or ICS, download and extract THIS package, and flash the tar.md5 in Odin. In seconds, you'll have the bootloaders, and will never need to flash them again.
Click to expand...
Click to collapse
Exactly what he said
:thumbup:
Sent from my thumb rubbing machine
Girl friends they always want something...I tried to explain this to my wife but noooooo....
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
bigjoe2675 said:
Girl friends they always want something...I tried to explain this to my wife but noooooo....
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Click to expand...
Click to collapse
What is the rating on this thread?
qkster said:
What is the rating on this thread?
Click to expand...
Click to collapse
A few threads today are getting pretty entertaining, fellas. If I wasn't messing with Jelly Bean and had a network connection, I'd go to Tapatalk to slap some thanks. I'm all out for the day on the PC.
jscott30 said:
Don't take his word for it, as I don't think he even has an Infuse. Cyanogen doesn't officially support the Infuse at the moment, so you won't find a CM7 rom there for the Infuse. Since you are still on 2.2 and have root, you can use Rom Manager from the Play Store to install recovery. You'll note that there isn't a choice for the Infuse in the device list. Choose Galaxy S i9000, and that recovery will work for the Infuse (Don't try to use i9000 roms on the Infuse, though, because they won't work without being properly ported.). Once you get CWM recovery, choose your rom from the Infuse development section here, and follow the instructions there for installation. We also don't advise using Rom Manager for much else, as some have had issues on the Infuse. It's best to do nandroid backups, rom flashes, etc. directly in CWM recovery on this device.
By the way, the previous poster has a Galaxy S i9000, and his instructions for flashing an ICS rom aren't correct for our device either. Be sure to follow the instructions found in any of the rom threads here once you get CWM recovery.
All that said, since you mentioned Odin, you could also just flash Option C with Odin from HERE, and you'll have AT&T Gingerbread with root, CWM recovery, and a bunch of other goodies. This is a good base from which to flash any other rom you'll find in the dev section.
You also asked about bootloaders for Gingerbread. If you take issue with seeing rainbow artifacts in recovery and in the boot animation (the only issue that you will have without them), then you will need to flash them separately. We don't include them in Odin packages, because a failed bootloader install is really just about the only way you can hard brick an Infuse. If you can sucessfully flash other items in Odin, and are on Gingerbread or ICS, download and extract THIS package, and flash the tar.md5 in Odin. In seconds, you'll have the bootloaders, and will never need to flash them again.
Click to expand...
Click to collapse
Thanks a ton for the elaborate detail I.would try the Odin method as I an very comfortable with it but I've last question since u said that those packages don't have bootloaders , when I flash those Odin packages I will have GB on the phone but no GB bootloaders ? U mean I will run a GB ROM on froyo bootloaders? It's that even possible? I ask this because on captivate when I moved from froyo to GB we flashed Odin along with bootloaders so I had a GB ROM with GB bootloaders in fact other we were asked to first flash GB bootloaders n then flash a ROM ! And if that it's possible then all I have to do is just Odin that GB package without the bootloaders and then flash the bootloaders once and for all, right? Sorry for being a noob in this section but it's better being a noob rather than hard bricking a infuse lol
Sent from my SGH-I897 using XDA
adicool said:
Thanks a ton for the elaborate detail I.would try the Odin method as I an very comfortable with it but I've last question since u said that those packages don't have bootloaders , when I flash those Odin packages I will have GB on the phone but no GB bootloaders ? U mean I will run a GB ROM on froyo bootloaders? It's that even possible? I ask this because on captivate when I moved from froyo to GB we flashed Odin along with bootloaders so I had a GB ROM with GB bootloaders in fact other we were asked to first flash GB bootloaders n then flash a ROM ! And if that it's possible then all I have to do is just Odin that GB package without the bootloaders and then flash the bootloaders once and for all, right? Sorry for being a noob in this section but it's better being a noob rather than hard bricking a infuse lol
Sent from my SGH-I897 using XDA
Click to expand...
Click to collapse
Yes, you can have and run Gingerbread on the phone without GB bootloaders. The only side effect will be that you will see rainbow distortion in recovery and during the boot animation. Other than that, on the Infuse, Gingerbread runs fine on Froyo bootloaders. So, you are right. Odin the GB package without the bootloaders, and when that's done flash the bootloaders. You won't have to flash the bootloaders again as they can't be downgraded. Froyo runs fine on the upgraded bootloaders, too, by the way.
Oh sweet ! Thanks a ton will flash it now , she has been eating my head to get rid of the at n t bloatware finally I will get her phone on ics thanks a ton for pointing me in the right direction and bearing with my noobish questions ! Thanks to everyone
Sent from my SGH-I897 using XDA
Hi is there any way to know what bootloader i'm on? Right now running Aeon 1.4 with red recovey without any glitches. No rainbow or other problem.
Sent from my SAMSUNG-SGH-I997 using xda premium
rainbow99984 said:
Hi is there any to know what bootloader i'm on? Right now running Aeon 1.4 with red recovey without any glitches. No rainbow or other problem.
Sent from my SAMSUNG-SGH-I997 using xda premium
Click to expand...
Click to collapse
If you have no rainbows or glitches, then the bootloaders that are on the phone are fine. If you are using Aeon 1.4, and don't have any glitches in recovery, then it is safe to assume that you most likely have the GB bootloaders. Some kernels have workarounds for the rainbow artifacts, so if you flash something later and find that you have rainbow distortion, you can always flash bootloaders at that time. For now, if all is good, then there is no need to worry about bootloaders. To answer your question, though, the best way to know is to check recovery and boot animation. If there is no distortion, and everything boots properly, then you have the proper bootloaders for your setup.
Thank you for the fast reply. Yes i dont have any problem there. Reason i wish to make sure is- my phone no longer recognised in pc hemidall or odin, tried all but failed. It charge with usb but no luck in download mode. Willing to try ics so anxious.
Sent from my SAMSUNG-SGH-I997 using xda premium
rainbow99984 said:
Thank you for the fast reply. Yes i dont have any problem there. Reason i wish to make sure is- my phone no longer recognised in pc hemidall or odin, tried all but failed. It charge with usb but no luck in download mode. Willing to try ics so anxious.
Sent from my SAMSUNG-SGH-I997 using xda premium
Click to expand...
Click to collapse
Yeah, those issues aren't related to your bootloaders. You'll want to try different USB ports, another cable, uninstall and reinstall your Samsung USB drivers (and your Heimdall libusb driver for one specific USB port), etc. But, the bootloaders aren't to blame for your issues there.
Ye i tried. I'm on ubuntu so heimdall is my choice. Usb could be board problem. So willing to play safe so that i wont got in situation where i need heimdall i know my chance is slim for ics considering the issue that may occur.
Sent from my SAMSUNG-SGH-I997 using xda premium
If you are that anxious to flash ICS, you can do it without the bootloaders.. you will just have the rainbows with which you can live for a while.
Then later when you get a chance of using Windows, use Odin to flash them.
Sent from my sweet and buttery Infuse

New to Captivate.Wanna install ICS 4.0.3.Thanks

Hello everyone.I just got my Captivate.I have read a lot in these days about "rooting, roming" and things like that but im not too clear.
If someone can help me how to root and rom my phone(does one,click root works?) and than install the best version Stable available of the ICS.
Hope someone help me !
Use the Guide provided by TRusselo here... 【Guide】How To flash ANY Captivate ROM from Stock (including ICS)
Sent from my SAMSUNG-SGH-I897 using xda premium
Seems too much complicated for me
Is there another simple way?
I must get it root-ed first?
Can i charge it with the usb data cable of the Galaxy s3 gt i9300 ?
Klitoni said:
Seems too much complicated for me
Is there another simple way?
I must get it root-ed first?
Can i charge it with the usb data cable of the Galaxy s3 gt i9300 ?
Click to expand...
Click to collapse
if the instructions to root & flash rom seem too complicated, perhaps it is best that you don't try it on your own. There are services, example mobiletechvideos, that will do it for a fee.
as far as the cable goes, any samsung micro usb phone cable, should do both charging and data fine.
fyi, you probably want to post future questions to the Captivate Q&A forum.
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
I didn't flash my phone for years because I was too worried about losing data and dealing with all the random garbage of flashing, random errors, bootloops etc. that happen without warning, but trust me, when I did it, it wasn't as bad as I thought. Initially, I had errors and had to reflash to stock by download some other software, so crap happens but I'm decent at flashing now and I only started 2 weeks ago.
I had some trouble and had a thread on this forum and people were helping me and I was helping myself. Have to learn how to do this and then it becomes easy.
But I feel terrible about it because I've hated this phone since the day I got it but with the CM10 fixes it runs so amazingly that I should just keep it, but I still hate it so much I want an S3. Its amazing with the right ROM. I just wish I had flashed it way earlier so that I could enjoy using it instead of hating it for crashing all the time and being laggy.
EDIT: I'll post the guide in another thread
^
There is absolutely no need to get Root before trying to flash a custom rom.
You must, however, use Odin or Heimdall to flash a kernel that has the CWM Recovery. When you have done this, you simply need to reboot into said cwm recovery and flash the rom of your choice.
Please read the Stickied Threads in the General and Q & A Forums. This will help you a lot.
Sent from my SGH-I897 using xda premium
4-2ndtwin said:
^
There is absolutely no need to get Root before trying to flash a custom rom.
You must, however, use Odin or Heimdall to flash a kernel that has the CWM Recovery. When you have done this, you simply need to reboot into said cwm recovery and flash the rom of your choice.
Please read the Stickied Threads in the General and Q & A Forums. This will help you a lot.
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
First of all i must get ODIN software? Just to let u guys know I wanna install Cyanogenmod 9.1.
The Guide by TRusselo that i linked above in one of my previous posts has a copy of the regular Odin u can download to use. -- Odin3 v1.7.zip is what u need.
Sent from my SGH-I897 using xda premium
4-2ndtwin said:
The Guide by TRusselo that i linked above in one of my previous posts has a copy of the regular Odin u can download to use. -- Odin3 v1.7.zip is what u need.
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
Now i must chose the kernel ?Wich one should i chosee?
When its time to install clockworkmod ?
Will u help me step by step please?
There are a very few steps for you to install CM9/CM10.
1. On your computer, search for "Odin3 1.85" on Google. The first link should be an XDA link which will directly download Odin3. Unzip it and execute the Odin .exe file.
2. Now search "how to install cm7 captivate wiki", click the second link and scroll down to see "WARNING: INSTALLING A CUSTOM RECOVERY IMAGE ON THE SAMSUNG CAPTIVATE WILL VOID THE WARRANTY." Below that you can download mtcarey's Kernel with ClockworkMod Recovery 5.
3. Put your Captivate in Download mode. To do this, turn it off, hold both volume up and down buttons and plug the phone to your computer. You will probably need Samsung Galaxy S drivers to make the computer to recognize the phone. (I'm not sure about the link, I'll try to get it later)
4. In Odin, make sure the phone is added in the Message box. Click PDA and choose the CWM kernel .tar file you just downloaded. Make sure that ONLY "Auto Reboot" and "F. Reset Time" are checked and then click start. Your phone will reboot shortly!
5. You now have a custom recovery in your phone, which will allow you to install any custom ROM. Unplug your phone, remove the battery and put it back on. Hold both volume buttons and the power button to make your phone to boot into Recovery mode. Plug the phone back and in the recovery, navigate to Mounts and Storage with volume buttons. Press Power to select. Now press Mount USB Storage to mount the phone to your computer.
6. Go to get.cm website and find "captivatemtd" in the left section. There you can download the latest CM10 nightly and put it into your phone! Be patient for the download. On your computer, eject your phone, unmount it in recovery and you can unplug it. Navigate to Install zip from SD card, choose zip and find the ROM you downloaded. Wait for it to finish and that's it, enjoy Android Jelly Bean!
Note that your recovery is now ClockworkMod Recovery 6. You can keep this recovery or install another kernel if you want. Search for "captivate android development" on Google, open the XDA link and find a thread that begins with [Kernel][JellyBean] like Devil and Semaphore kernels.
Why stop at ICS? You can go with one of the JB ROM's recently released, I started my flashing experiences with ICS, settled on the SlimICS version and have been upgrading with every new release they've posted
Sent from my SGH-I897 using xda premium
brttwilliams said:
Why stop at ICS? You can go with one of the JB ROM's recently released, I started my flashing experiences with ICS, settled on the SlimICS version and have been upgrading with every new release they've posted
Sent from my SGH-I897 using xda premium
Click to expand...
Click to collapse
I think maybe im wrong, ICS is more stable on my Cappy in base of the ram and the proccesor it has.Maybe im wrong.How is urs working under JB ?
Frankle-master said:
There are a very few steps for you to install CM9/CM10.
1. On your computer, search for "Odin3 1.85" on Google. The first link should be an XDA link which will directly download Odin3. Unzip it and execute the Odin .exe file.
2. Now search "how to install cm7 captivate wiki", click the second link and scroll down to see "WARNING: INSTALLING A CUSTOM RECOVERY IMAGE ON THE SAMSUNG CAPTIVATE WILL VOID THE WARRANTY." Below that you can download mtcarey's Kernel with ClockworkMod Recovery 5.
3. Put your Captivate in Download mode. To do this, turn it off, hold both volume up and down buttons and plug the phone to your computer. You will probably need Samsung Galaxy S drivers to make the computer to recognize the phone. (I'm not sure about the link, I'll try to get it later)
4. In Odin, make sure the phone is added in the Message box. Click PDA and choose the CWM kernel .tar file you just downloaded. Make sure that ONLY "Auto Reboot" and "F. Reset Time" are checked and then click start. Your phone will reboot shortly!
5. You now have a custom recovery in your phone, which will allow you to install any custom ROM. Unplug your phone, remove the battery and put it back on. Hold both volume buttons and the power button to make your phone to boot into Recovery mode. Plug the phone back and in the recovery, navigate to Mounts and Storage with volume buttons. Press Power to select. Now press Mount USB Storage to mount the phone to your computer.
6. Go to get.cm website and find "captivatemtd" in the left section. There you can download the latest CM10 nightly and put it into your phone! Be patient for the download. On your computer, eject your phone, unmount it in recovery and you can unplug it. Navigate to Install zip from SD card, choose zip and find the ROM you downloaded. Wait for it to finish and that's it, enjoy Android Jelly Bean!
Note that your recovery is now ClockworkMod Recovery 6. You can keep this recovery or install another kernel if you want. Search for "captivate android development" on Google, open the XDA link and find a thread that begins with [Kernel][JellyBean] like Devil and Semaphore kernels.
Click to expand...
Click to collapse
After installing CM9 or 10 The phone uses the kernel of the Rom installed?
Iv read a lot of guides
Yours and one of the member korockinout13 was the simplest ones
Yours use odin and the other heimdall
All the guides are the same and in the finish all have same result?
I hope I helped you and you didn't have any issues!
I suppose they have the same result. The kernel installed in a CyanogenMod ROM comes with the original CWM recovery but I don't think this is a stock ICS/JB kernel.
You can use Heimdall or Odin, maybe the features are different but I'm used to Odin.
Sent from my SGH-I896 using xda premium
Frankle-master said:
I hope I helped you and you didn't have any issues!
I suppose they have the same result. The kernel installed in a CyanogenMod ROM comes with the original CWM recovery but I don't think this is a stock ICS/JB kernel.
You can use Heimdall or Odin, maybe the features are different but I'm used to Odin.
Sent from my SGH-I896 using xda premium
Click to expand...
Click to collapse
I havent tried yet
In the moment i install the kernel in PDA on Odin this makes possible the recovery mode when the phone is powered on with volume buttons?
yes, by flashing a CWM rom, you will be able to backup and restore your current rom as well as flash new roms, by using the three button startup.
if you do the three button startup with your existing non-CWM rom, you will get a simple stock recovery menu but it won't let you do much. hope this helps.
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
laughingT said:
yes, by flashing a CWM rom, you will be able to backup and restore your current rom as well as flash new roms, by using the three button startup.
if you do the three button startup with your existing non-CWM rom, you will get a simple stock recovery menu but it won't let you do much. hope this helps.
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
I'm not sure you're right. If your flash the kernel I described (Corn kernel I think), you will then be able to boot into CWM recovery and make a backup. If you want to only backup your apps or SMS, use Titanium Backup. You will need to have root permissions to do this. Go on androidsu dot com slash superuser and download Superuser 3.2 RC3 for ARM devices. You will have to flash it in recovery mode.
I must use speedmod kernel before installing cm9 or cm10?
Klitoni said:
I must use speedmod kernel before installing cm9 or cm10?
Click to expand...
Click to collapse
No, unless this is the kernel I told you to download in step 2 (mtcarey's kernel). Flash this one and you will be able to flash CyanogenMod. The phone will probably reboot the recovery when you will start flashing. If the installation doesn't resume automatically, just reflash the zip and you're done.
I got it
Cyanogen mod only "wants" the "mtcarey's Kernel" ?

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