Develop Bugs

[Q] Installing ICS? Restoring to GB?

OK! I am so scared to be flashing an ICS rom but I want to take the plunge now, I am on Calkuins E4GT 2.9.2 rom and want to flash AOKP, what must I do before I flash? I also want to know what I have to do to restore back to this rom say if I don't like ICS?
Can you please include the links to anything I need? Thanks

Darrien13 said:
OK! I am so scared to be flashing an ICS rom but I want to take the plunge now, I am on Calkuins E4GT 2.9.2 rom and want to flash AOKP, what must I do before I flash? I also want to know what I have to do to restore back to this rom say if I don't like ICS?
Can you please include the links to anything I need? Thanks
Click to expand...
Click to collapse
Make a nandroid backup. Then Odin the stock EL26 build with CWM recovery. From there you can go to AOKP. And use Calkulin's Format All to do the wiping if you use CWM to flash anything.
First off, read this so you know what mistakes not to make:
http://forum.xda-developers.com/showthread.php?t=1525495
Here's the link for EL26:
http://forum.xda-developers.com/showthread.php?t=1416477
And for AOKP:
http://forum.xda-developers.com/showthread.php?t=1514665
If you don't like ICS and want to revert back to what you had just Odin One-Click EL26 again, use the Auto Root Package to install CWM and restore the nandroid in recovery. If you do any wiping in recovery mode use Calkulin's Format All. It's much safer than manually wiping.
The link for the AOKP build has a really good how-to included with it. Takes you step by step through it.

Okay I have a question? Why do we have to Odin back to el26? why not EL29? Just wondering thats all...

davidstjohn1 said:
Okay I have a question? Why do we have to Odin back to el26? why not EL29? Just wondering thats all...
Click to expand...
Click to collapse
Because el26 has the clockwork recovery you need
Sent from my SPH-D710 using XDA

davidstjohn1 said:
Okay I have a question? Why do we have to Odin back to el26? why not EL29? Just wondering thats all...
Click to expand...
Click to collapse
Ya it has CWM5 on it that's be shown to be the safest to flash over to ICS. A lot of people ended up with bricked phones to discover that, lol.

I've flashed many times from EL29. It's flashing back that kills it. Wrong partition or something. Going forward is fine. Use Calk's Format all. And try not to restore data. It sometimes breaks things.

I think the issue is that you want to be using a certain version of CWM, and not any other recoveries like Rogue builds (no offense). That being said, I have flashed ICS from EL29 plenty of times. Get Mobile Odin Lite and our flash kernel from XDA (only available from XDA). Get the CWM EL26 kernel that everyone is using. Mobile Odin the kernel and hold the power button and up volume on reboot. It isn't much different or take much longer than rebooting into recovery.

Darrien13 said:
OK! I am so scared to be flashing an ICS rom but I want to take the plunge now, I am on Calkuins E4GT 2.9.2 rom and want to flash AOKP, what must I do before I flash? I also want to know what I have to do to restore back to this rom say if I don't like ICS?
Can you please include the links to anything I need? Thanks
Click to expand...
Click to collapse
Honestly OP there are stickys and instructions in every thread on how to do these things safely and (no offense) but if those were not enough and you still had to make a thread to ask again.... Maybe just maybe you should chill till they come up with a solid no problems method. I believe MeWarning gave you a lot of info as well as a few others.
Also they say to use EL26 but it seems that all recoveries EL29 and lower can be used with out issue. I would follow what the masses are doing though and not question too much especially if you are afraid....IMHO
Cut and dry as long as you flash and do everything you need too out of a GB kernel and CWM you will be ok..

playya said:
Honestly OP there are stickys and instructions in every thread on how to do these things safely and (no offense) but if those were not enough and you still had to make a thread to ask again.... Maybe just maybe you should chill till they come up with a solid no problems method. I believe MeWarning gave you a lot of info as well as a few others.
Also they say to use EL26 but it seems that all recoveries EL29 and lower can be used with out issue. I would follow what the masses are doing though and not question too much especially if you are afraid....IMHO
Cut and dry as long as you flash and do everything you need too out of a GB kernel and CWM you will be ok..
Click to expand...
Click to collapse
I wouldnt use an el29 rogue repack to flash any aosp ics roms, might be safe for TW ics but aosp all recommend el26+cwm5 because that was the last build with stock cwm actually baked into the kernel and is the safest for flashing aosp ics. Mobile Odin and el26+cwm are 2 good items to keep on your SD card for flashing ics its quick and easy and doesn't take much longer to flash using that method than just booting to baked in recovery to flash
Sent from my SPH-D710 using xda premium

Misled... Confused????

So let me try and get this right...I'm on fd26 stock rooted in order to flash a new ROM all I have to do is flash a GB kernel and not go back to GB fully, and if I wanna flash just a theme then I just use el29 kernel also is this correct? If not what are the steps I take to flash a new ics ROM from stock rooted fd26??? Thank You in advance!!!
Sent from my SPH-D710 using xda premium

sbeekman said:
So let me try and get this right...I'm on fd26 stock rooted in order to flash a new ROM all I have to do is flash a GB kernel and not go back to GB fully, and if I wanna flash just a theme then I just use el29 kernel also is this correct? If not what are the steps I take to flash a new ics ROM from stock rooted fd26??? Thank You in advance!!!
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
You have to flash the el26 CWM kernel (if you're on an ICS rom it won't boot because it's a GB kernel) then boot into recovery and you can flash stuff that way. If you do a theme, be sure to flash an ICS kernel after flashing the theme so it will boot normal again. Roms have kernels in them already so you don't have to worry about them.
Here's the el26 cwm kernel. http://forum.xda-developers.com/showthread.php?p=25017238

sbeekman said:
So let me try and get this right...I'm on fd26 stock rooted in order to flash a new ROM all I have to do is flash a GB kernel and not go back to GB fully, and if I wanna flash just a theme then I just use el29 kernel also is this correct? If not what are the steps I take to flash a new ics ROM from stock rooted fd26??? Thank You in advance!!!
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Honestly what you have to do is read the OP fully and do whatever is asked of you in there to make sure your phone is upgraded properly. Making new threads asking questions that may give you multiple answers may only confuse you further. I assume if you have to still ask this question with the amount of how to not brick and safe way to flash threads then you are still a little confused.
Best way to not have a paperweight is to follow whatever the OP's thread info to the letter. what rom you trying to flash
Jus' Sayin'

Yeah all I have done is went from stock to stock rooted and I have stayed stock rooted that's easy for me using the PC version of odin. I just wanted to start flashing new roms I have read all the posts and realize how not to brick I was simply wanting to know what would be the easiest way to go from stock rooted fd26 to like blazer ROM our mijjaz the goodness as I have not flashed using cwm recovery before...
Sent from my SPH-D710 using xda premium

Custom recovery

Hello everyone, I'm a new to the et4g , i just came from an evo 3d a few weeks ago. Right now I'm a running calks latest fd26 with the help of acs test recovery. I've been searching spool over the threads but can not find links for any of the custom recoveries. So what i would like to know is what do you think is the best recovery in your opinion and if you can drop links/point me in the right direction thanx!
Sent from my SPH-D710 using xda premium

You should NOT be using custom recovery in ICS if you are not absolutely certain how it all works. I know that the Calk's 1.5 FD26 kernel came with one but if you use it incorrectly, you will have a very nice paperweight.
The only recovery that is recommended while on ICS is the STOCKCWM-EL26.TAR recovery that you can get here and it should be flashed from Odin:
http://chris41g.devphone.org/index.php?dir=EpicTouch/Stock+Repack/EL26/

Thank you, i have read that about it could cause many problems but wasn't sure which could be used
Sent from my SPH-D710 using xda premium

kazp3r17 said:
Thank you, i have read that about it could cause many problems but wasn't sure which could be used
Click to expand...
Click to collapse
If you were on Gingerbread it wouldn't matter. But, you're using ICS so it makes a huge difference.
Since you are on Calk's 1.5 like me, I will try to tell you how to use the built-in recovery as safely as possible with the FD26 kernel.
I use the recovery to backup or restore the FD26 rom only while I am using it! (Do NOT use it to flash another rom or restore a different version of Android, if you plan on going to a different rom, see below!) You can do other simple stuff that won't harm anything like wipe cache and davlik too.
If you plan on flashing a different kernel or modem, use ODIN:
If you plan on going to a different ROM, use ODIN to flash the EL26 stock recovery I gave you a link for.
Once you flash the EL26, you will no longer be able to boot into ICS, so be prepared and have the ROM you want to flash (with EL26) already downloaded to the phone. Always wipe manually or use Calkulin's 'format all' before flashing a rom.
If you are not certain about using the EL26 recovery or get stuck in some other way, just use this easy guide I wrote to bring you back to stock rooted with CWM recovery:
http://forum.xda-developers.com/showpost.php?p=24158551&postcount=9980
Edit: Corrected link posted above. Thanks.

Problem Flashing Roms

I'm currently running the stock EL29 with root and CWM but whenever I try to install a custom rom (AOPK, CM9, etc...) through CWM, it says "Instillation Aborted" as if they weren't made for this phone when I know they were. What's going on?

.HaVoC. said:
I'm currently running the stock EL29 with root and CWM but whenever I try to install a custom rom (AOPK, CM9, etc...) through CWM, it says "Instillation Aborted" as if they weren't made for this phone when I know they were. What's going on?
Click to expand...
Click to collapse
Silly question, and not assuming, did you use autoroot for cwm?
May want to Odin to el26 and autoroot cwm ans try it that way.
I personally Odin back to el29, autoroot, and (knock on wood) never had an issue.
Sent from my SPH-D710 using XDA

.HaVoC. said:
I'm currently running the stock EL29 with root and CWM but whenever I try to install a custom rom (AOPK, CM9, etc...) through CWM, it says "Instillation Aborted" as if they weren't made for this phone when I know they were. What's going on?
Click to expand...
Click to collapse
Usually that happens on a bad download. Did you download them on your phone or PC?

It turns out that is was just the version of CWM that I was using but now I have a new problem. I flashed CM9 and everything worked EXCEPT the data connection so then I flashed AOPK and had the same problem. The only way I can get online is via wifi. How do I fix this?

.HaVoC. said:
It turns out that is was just the version of CWM that I was using but now I have a new problem. I flashed CM9 and everything worked EXCEPT the data connection so then I flashed AOPK and had the same problem. The only way I can get online is via wifi. How do I fix this?
Click to expand...
Click to collapse
Check you baseband in settings>about phone. If it says unknown then just flash a modem of your choice. This has happen to me. On several occasions.
Sent from my SPH-D710 using xda premium

.HaVoC. said:
It turns out that is was just the version of CWM that I was using but now I have a new problem. I flashed CM9 and everything worked EXCEPT the data connection so then I flashed AOPK and had the same problem. The only way I can get online is via wifi. How do I fix this?
Click to expand...
Click to collapse
Cool that ya got to flash from though!
Sorry, I don't use CM9.
I can try on my other e4gt later and test though.
Sent from my SPH-D710 using XDA

krazy_smokezalot said:
Check you baseband in settings>about phone. If it says unknown then just flash a modem of your choice. This has happen to me. On several occasions.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
It says "S710.10 S.EL29"
Isn't EL29 for GB only or something?

.HaVoC. said:
It says "S710.10 S.EL29"
Isn't EL29 for GB only or something?
Click to expand...
Click to collapse
No its ok to have an older modem and be running ICS. They can be "mismatched."

slick_rick said:
No its ok to have an older modem and be running ICS. They can be "mismatched."
Click to expand...
Click to collapse
And I have found, in the boonies that I'm in, el29 modem works the best for me on any ics builds..
Sent from my SPH-D710 using XDA

.HaVoC. said:
It says "S710.10 S.EL29"
Isn't EL29 for GB only or something?
Click to expand...
Click to collapse
Did u get it to work yet?? Try to Odin stock gb el29 rom. And start from scratch...
Sent from my SPH-D710 using xda premium

krazy_smokezalot said:
Did u get it to work yet?? Try to Odin stock gb el29 rom. And start from scratch...
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
I started from scratch and followed all the steps until I ended up in the same boat. AOKP Build 38 working perfectly EXCEPT data. I tried the EL29 and FE10 kernels but neither made a difference.

.HaVoC. said:
I started from scratch and followed all the steps until I ended up in the same boat. AOKP Build 38 working perfectly EXCEPT data. I tried the EL29 and FE10 kernels but neither made a difference.
Click to expand...
Click to collapse
Try going back to gingerbread and flashing the EL26 kernal. Then flash the ICS rom you want through that recovery.

AOKP and CM9 have problems with data. every time you or system turn off screen say goodbye to data until 1.enable disable airplane mode or 2.reboot that's the main reason I stay away from these awesome roms until source arrives.
These roms are the best. IMO
1.odin back to stock el29 full reset oc
2.boot update profile and prl
3.copy the rom files to sd
4.turnitoff it off
4.enter download mode and flash el26+cmw for AOKP or el29+cwm direct boot for CM9
5.clear cache, factory data reset, clear dalvik on advance menu
6.go back and select install zip from sd card and choose the rom and flash it
7.flash gapps if apply
8.go back and select reboot system
9.enjoy these awesome roms.
Sent from my SPH-L710 using Tapatalk 2

I think I FINALLY got it to work. I started stock with rooted EL29 Odin-OC, flashed the "StockCWM-EL26.tar.m5d" in Odin, flashed the AOKP build 37 rom, flashed gapps, then flashed the FE16 kernel AND modem. When I rebooted the data was working.

Not that I am advocating this, and I am far from an expert, but I odin flash a stock rooted rom (SPH-D710.FC22_CL287574_ROOTED-oc-sfx) without going back to el29 just to have a nice clean stock rom to flash over with something else (like FIFO2). I just try to make sure I do everything in the same session so I don't get stuck in a stock recovery.
My order when flashing (non-Odin):
calkulin's format all
Modem (sometimes...if newer is available)
Rom
Kernel (with a custom recovery; sometimes the roms come with a stock recovery so if you reboot before installing a custom one, you'll have to either use odin to flash a custom recovery or mobile Odin)
any additional items that the rom didn't include (like gapps, etc.)
reboot
---------- Post added at 02:09 AM ---------- Previous post was at 01:58 AM ----------
Another thing to keep in mind is that AOKP was ported to the E4GT. That could cause issues depending on what you're coming from. Make sure to read all the instructions from the dev before flashing. If the worst happens, buy insurance on your phone and smash it...That's what I did with my evo when I bricked it.

[Q] Custom recovery confusion

Hello all - Relatively new to all this. Have mostly just followed qbking77's videos and have successfully rooted, installed AGATS, and then updated to JB FK23 . My second phone is not cooperating at all and has multiple bugs. I have been able to unroot it back to stock FI27 and have now rerooted it on FI27 again successfully as well. Now I am not sure if I need to first put on some sort of custom recovery or go straight to installing JB. I think the part that got screwed up the first attempt was installing the custom recovery AGATS. First of all I really am not sure what that does/if I need it at all before I proceed with installing the JBFK23 update. Can I update to FK23 without any sort of custom recovery? Is AGATS the one I should use or CWM? This whole recovery process is what is really confusing to me and could use some more explaining! The install procedure for the custom recovery video was somewhat fuzzy to me as well. It simply said to drag the 2 files onto your phone from the PC (the AGAT FI27 repack.tar and MobileOdinLitev3.57.apk files) Where do I put them on the phone??? Any particular folder? I am comfortable with the Odin OneClick method qbking uses as far as the installing of the FK23 part, I just need some guidance about this recovery stuff...thanks in advance

notsodroid said:
Hello all - Relatively new to all this. Have mostly just followed qbking77's videos and have successfully rooted, installed AGATS, and then updated to JB FK23 . My second phone is not cooperating at all and has multiple bugs. I have been able to unroot it back to stock FI27 and have now rerooted it on FI27 again successfully as well. Now I am not sure if I need to first put on some sort of custom recovery or go straight to installing JB. I think the part that got screwed up the first attempt was installing the custom recovery AGATS. First of all I really am not sure what that does/if I need it at all before I proceed with installing the JBFK23 update. Can I update to FK23 without any sort of custom recovery? Is AGATS the one I should use or CWM? This whole recovery process is what is really confusing to me and could use some more explaining! The install procedure for the custom recovery video was somewhat fuzzy to me as well. It simply said to drag the 2 files onto your phone from the PC (the AGAT FI27 repack.tar and MobileOdinLitev3.57.apk files) Where do I put them on the phone??? Any particular folder? I am comfortable with the Odin OneClick method qbking uses as far as the installing of the FK23 part, I just need some guidance about this recovery stuff...thanks in advance
Click to expand...
Click to collapse
As far as I know you can one click straight to fk23 without being rooted. Don't use any ics kernel repacks though because the emmc bug is still enabled in them which will brick your phone. The Kuban kernel is safe, and so are any of agat's besides the repacked one. To be completely safe a lot of people just use el26 CWM to flash/wipe to be safe for sure. That's where mobile odin (requires root) comes in. You use it to flash the kernel, and boot into recovery to do whatever you need to do. So in that sense you need to be rooted. That is if you're going to use a custom recovery to flash fk23.
Sent from my SPH-D710 using xda app-developers app

FC809 said:
As far as I know you can one click straight to fk23 without being rooted. Don't use any ics kernel repacks though because the emmc bug is still enabled in them which will brick your phone. The Kuban kernel is safe, and so are any of agat's besides the repacked one. To be completely safe a lot of people just use el26 CWM to flash/wipe to be safe for sure. That's where mobile odin (requires root) comes in. You use it to flash the kernel, and boot into recovery to do whatever you need to do. So in that sense you need to be rooted. That is if you're going to use a custom recovery to flash fk23.
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
Well thanks for the quick reply...maybe I should have said I was totally new then instead of relatively new because that was pure Greek to me. I am sorry and don't mean to be rude but I have absolutely no idea what most of what you said means. I guess I'll have to blindly follow the qbking videos without really knowing what I'm actually accomplishing in each step. And isn't AGAT_FI27_repack.tar an "ics kernel repack" (from your reply above)? Why would he tell users to use that repack? And what is a kernel anyway?
Thx

Ah I see lol. Well read the e4gt wiki then.
http://forum.xda-developers.com/wiki/Samsung_Epic_4G_Touch
Sent from my SPH-D710 using xda app-developers app

FC809 said:
As far as I know you can one click straight to fk23 without being rooted. Don't use any ics kernel repacks though because the emmc bug is still enabled in them which will brick your phone. The Kuban kernel is safe, and so are any of agat's besides the repacked one. To be completely safe a lot of people just use el26 CWM to flash/wipe to be safe for sure. That's where mobile odin (requires root) comes in. You use it to flash the kernel, and boot into recovery to do whatever you need to do. So in that sense you need to be rooted. That is if you're going to use a custom recovery to flash fk23.
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
Keep reading and this will all make sense soon. Good advice, I prefer odin from pc over mobile odin.