How can I get back stock recovery? - Galaxy S II Q&A, Help & Troubleshooting

Now I'm running a custom ROM with custom recovery. If I ever want to have back the stock/original recovery, what is the possible way? Or should I just flash stock ROM?

You won't be able to replace the stock recovery by flashing over it or anything. That's something in the kernel. Flashing a stock ROM will give you back the recovery though.
Sent from my GT-I9100 using Tapatalk 2

nicholas1520 said:
You won't be able to replace the stock recovery by flashing over it or anything. That's something in the kernel. Flashing a stock ROM will give you back the recovery though.
Sent from my GT-I9100 using Tapatalk 2
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Ohh I see. Because before this, I used Galaxy Wonder. The system file is rather differenece with Galaxy S II.
Anyways, thanks for the fast reply. :highfive:

Related

2 questions

1. Does all stock roms have the same recovery?
2. If so how can I pull a stock recovery and push it over a stock Rom with cwm...
(replace cwm with stock recovery) in order to be able to get otas
Sent from my Galaxy Nexus using xda premium
In the tar you download from sammobile.com, there is a file called recovery.img. This is the recovery. Just be sure to download the rom suitable for your device. Then you have 2 options:
Put the img in a .tar and flash with odin
OR
Download this file www.mediafire.com/?w45j8i0fcj0wck0, which originates from this thread: forum.xda-developers.com/showthread.php?t=1171089&highlight=lorddeff07.
Replace the img with your own and flash with cwm.
I have used it to flash pershoot's recovery to my 7500 and it worked. I don't know whether it will work for stock, or wifi only version, but I see no reason why it shouldn't.
Please report back as to what you tried and if it worked.
Sent from my amazing 10.1 galaxy tab
well I want to know if I replace the recovery via Odin to my stock rom will I be able to get the otas... I want to remove cwm from my stock rom and if the stock recovery its the same for all and I use Odin to do so... what should I use in Odin pda/phone/etc?
Sent from my GT-P7500 using xda premium
msedek said:
well I want to know if I replace the recovery via Odin to my stock rom will I be able to get the otas... I want to remove cwm from my stock rom and if the stock recovery its the same for all and I use Odin to do so... what should I use in Odin pda/phone/etc?
Sent from my GT-P7500 using xda premium
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Why don't you just wait a day or so for one of our awesome devs to post a rooted OTA after it drops, and then you can just flash it.
But I think the answer to your question is "PDA"...
Sent From My Galaxy10. 1 Class Starship...
SouthPhilly said:
Why don't you just wait a day or so for one of our awesome devs to post a rooted OTA after it drops, and then you can just flash it.
But I think the answer to your question is "PDA"...
Sent From My Galaxy10. 1 Class Starship...
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I'd get a cm9 full working rom as soon as Samsung release ics for the tab but just want to have the joy of finaly getting the freaking ics from Samsung if you know what I mean xD
Sent from my Galaxy Nexus using xda premium
Panos_dm said:
In the tar you download from sammobile.com, there is a file called recovery.img. This is the recovery. Just be sure to download the rom suitable for your device. Then you have 2 options:
Put the img in a .tar and flash with odin
OR
Download this file www.mediafire.com/?w45j8i0fcj0wck0, which originates from this thread: forum.xda-developers.com/showthread.php?t=1171089&highlight=lorddeff07.
Replace the img with your own and flash with cwm.
I have used it to flash pershoot's recovery to my 7500 and it worked. I don't know whether it will work for stock, or wifi only version, but I see no reason why it shouldn't.
Please report back as to what you tried and if it worked.
Sent from my amazing 10.1 galaxy tab
Click to expand...
Click to collapse
I flashed the recovery you provided with cwm and it's not working.. The screen goes black
Can any1 provide a stock recovery flash able via odin or cwm?
Sent from my Galaxy Nexus using xda premium
Yay nvm got it working.. Got my original stock Rom with stock recovery
Thanks all
Extracted via 7zip the recovery.img from the stock image then replaced the stock recovery in the recovery. Zip provided and flashed via cwm done
Now I'm ready to get my ics ota with out of the box factory image xD
Sent from my Galaxy Nexus using xda premium
msedek said:
I'd get a cm9 full working rom as soon as Samsung release ics for the tab but just want to have the joy of finaly getting the freaking ics from Samsung if you know what I mean xD
Sent from my Galaxy Nexus using xda premium
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I feel you m8... But you know as soon as Sammy drops the ICS update the great devs on XDA will pop open the OTA, root it, tweaked it and debloat it. And that will be done most likely in a few hours of the update. And remember if you do the OTA, you most likely will lose root until the devs setup some new root files.
Just saying...
Sent From My Galaxy10. 1 Class Starship...
Yeah I know can always flash back via odin an old hc rom re- root re- cwm /wipe factory reset and flash cm9 xD
Just Wish pershoot had a kernel control app to get proper and full control of the tab as I have it in my gnex with cm9 and frankos kernel app
Sent from my Galaxy Nexus using xda premium

[Q] Custom Recovery option for 4.0.4?

Is there any way to get a custom recovery installed on the LQ5 ICS 4.0.4 without flashing a custom kernel?
Related to that, all I'm looking for is a way to make a nandroid backup with restore option, so if there's a third-party way of doing it, I'd appreciate any suggestions.
I've always used CF-Root Kernels, but I just Mobile Odin flashed this ROM and I have stock recovery, so the backup/restore features are gone.
Just flash the latest CF-Root kernel via Odin in the PDA section and you will obtain your custom recovery. No other way for it.
Sent from my GT-I9100 using Tapatalk 2
themadba said:
Just flash the latest CF-Root kernel via Odin in the PDA section and you will obtain your custom recovery. No other way for it.
Sent from my GT-I9100 using Tapatalk 2
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From what I can see, that's LPK 5.5, right?
Can I flash it via Mobile Odin?
donalgodon said:
From what I can see, that's LPK 5.5, right?
Can I flash it via Mobile Odin?
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I'll be extra cautious, as what I'm seeing here is it might have the emmc brick bug in kernel.
So what ever you do do not wipe using stock recovery.
I'm using the save ROM and loving it. But will wait for any more news.
Though I have wiped multiple times using the dial code.
Yes I believe you just flash the latest CF-Root either via Mobile Odin or normal Odin. As atifsh said, don't wipe anything in the stock recovery as the MMC_CAP_ERASE seems to still be present and will eMMC brick your device, which is a real pain considering Samsung know about this. But it is still only a leaked ROM, so be very cautious.
Sent from my GT-I9100 using Tapatalk 2
themadba said:
Just flash the latest CF-Root kernel via Odin in the PDA section and you will obtain your custom recovery. No other way for it.
Sent from my GT-I9100 using Tapatalk 2
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Look at this:
http://forum.xda-developers.com/showpost.php?p=28336465&postcount=331
If you flash other kernel and you don't re-flash then the original one some things like bluetooth will not work....
If you do my procedure you will have CMW, Root & the most important thing: THE ORIGINAL KERNEL!!! :cyclops::good:
PRESS TNX BUTTON IF I HELP YOU :good:
When I flashed the Stock_LQ5-CWM.zip above, I lost custom recovery and went back to stock recovery.
Chainfire has released CF-Root for LQ5, so problem solved.
Thanks for the input.

[Q] Stock 4.1.2 JB - how to root and install custom rom?

Hi
I'm have "[I9100][ROM 4.1.2] Stock 4.1.2 JB - real deal" installed to my device now. But I want to get back to custom roms.
Is it possible to root this and flash CWM using Odin? Or do I need first to flash stock ICS/GB using Odin?
Moije said:
Hi
I'm have "[I9100][ROM 4.1.2] Stock 4.1.2 JB - real deal" installed to my device now. But I want to get back to custom roms.
Is it possible to root this and flash CWM using Odin? Or do I need first to flash stock ICS/GB using Odin?
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IMHO it would be better to dwngrade to ICS 4.0.3, then root ur phone and install custom JB rom of ur choice
Moije said:
Hi
I'm have "[I9100][ROM 4.1.2] Stock 4.1.2 JB - real deal" installed to my device now. But I want to get back to custom roms.
Is it possible to root this and flash CWM using Odin? Or do I need first to flash stock ICS/GB using Odin?
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Click to collapse
You can root with philz no prob. Done that. No need to downgrade in my opinion. Then install anything you want. Need link for philz?
Sent from my GT-I9000 using Tapatalk 2
daxgirl said:
You can root with philz no prob. Done that. No need to downgrade in my opinion. Then install anything you want. Need link for philz?
Sent from my GT-I9000 using Tapatalk 2
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I guess I can find link to philz myself. But if you have time and to be on safe side please could provide the link?
Many thanks :good:
Here you go:
Tar file: http://www.mediafire.com/?9h49e35fbc1py15
Zip file: http://www.mediafire.com/?6mjg46ocf6srv30
Sent from my GT-I9100 and press thanks if i helped you!
kona144 said:
Here you go:
Tar file: http://www.mediafire.com/?9h49e35fbc1py15
Zip file: http://www.mediafire.com/?6mjg46ocf6srv30
Sent from my GT-I9100 and press thanks if i helped you!
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If flashing this, would i be safe in brick bug?
Sent from my GT-I9100 using xda app-developers app

flashing a stock rom with odin on custom rom with dorimanx

Hi,
I downloaded a stock rom from sammobile ( I9100XWLQ2_I9100XXLQ6_I9100PROLP4_HOME.tar.md5 )
I am pretty sure this is the right one because this has already worked once.
But now my phone hangs during startup. I wait really lot (10 mins) but still it hangs, even I always see the animation of 'S'
I flashed again a custom rom now, but i want a stock rom back. How can i flash?
thanks
You must perform a factory reset from the recovery. Either do it from the custom rom, then flash stock ROM, or flash stock rom, boot into recovery and then wipe /data. Order doesn't matter.
Sent from my GT-I9100 using Tapatalk 2
After you flash the stock rom go back into download and flash v4 of Siyah kernel (.tar) , then boot into recovery and do wipe/factory reset.
It is not necessary to install a new kernel, just factory reset from stock recovery
Sent from my GT-I9100 using xda app-developers app
dr_spider said:
It is not necessary to install a new kernel, just factory reset from stock recovery
Sent from my GT-I9100 using xda app-developers app
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I didnt say it was necessary, I just advised it since Siyah kernel is better then stock anyway for many reasons and since he's into trying new roms its much better to have custom kernel/recovery. Plus the fact that if user was to try flashing a 4.0.3 rom then wipe in stock recovery he would brick his device.
Not sure about brick, AFAIK brick occurs with 4.0.4. Anyway I would prefer more stock-ish kernel like CFroot.
Sent from my GT-I9100 using xda app-developers app
dr_spider said:
Not sure about brick, AFAIK brick occurs with 4.0.4. Anyway I would prefer more stock-ish kernel like CFroot.
Sent from my GT-I9100 using xda app-developers app
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If you thought that, why on earth would you advise him to wipe in stock recovery???? The rom he is trying to flash is 4.0.4
Guess I wasn't reading thoroughly .. I take mt words back.
Sent from my GT-I9100 using xda app-developers app
If u r on stock 4.0.4 first change your kernel then try to factory reset.. Everything will be fine... Dont do factory reset on cmw on stock kernel...
Sent from my GT-I9100 using xda premium
Okay, thanks for all the replies. When I flash stock kernel, will clockworkmod be erased? I am just asking.. I know I can easily flash it back
ozkanb said:
Okay, thanks for all the replies. When I flash stock kernel, will clockworkmod be erased? I am just asking.. I know I can easily flash it back
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Do you mean flash "stock rom"? Yes if you flash stock rom you will lose cwm and only hav stock recovery.
Once you have flashed your stock rom you should then immediately flash your custom kernel (Like Siyah). Once flashed reboot into recovery (cwm) and wipe data/factory reset.
ozkanb said:
Okay, thanks for all the replies. When I flash stock kernel, will clockworkmod be erased? I am just asking.. I know I can easily flash it back
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When flashing a stock ROM (include kernel of course) it overwrite the exists kernel.
Sent from my GT-I9100 using xda app-developers app
When you will flash stock rom over custom rom everything will be erased if android version is different if same then you will face problems has phone will not work properly you have to factory reset it first install different kernel use philz it will root your phone directly and installs cmw then factory reset it from cmw.
You can also reset your phone from settings but in between you will face errors this that not working etc. use 1st method your phone will not have brick bug issue.
And for giving thanks use thank button
Sent from my GT-I9100 using xda premium
Is it also possible to flash dorimanx after flashing stock rom?

How do I create a stock kernel zip?

If I take one of the custom kernel zips, and switch out the boot image, do I need to change anything else? For example if I take perseus kernel zip, and just switch out the boot image, will that work? Thanks in advance
Sent from my SCH-I605 using Tapatalk 2
JeramyEggs said:
If I take one of the custom kernel zips, and switch out the boot image, do I need to change anything else? For example if I take perseus kernel zip, and just swith out the boot image, will that work? Thanks in advance
Sent from my SCH-I605 using Tapatalk 2
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No it will not because the stock kernel is not capable of using such features such as Perseus. It's not that simple unfortunately.
Sent From My Galaxy Note 2
Switching out the boot images always worked on htc devices. I just want a flashable stock kernel zip to flash back to if i dont like a custom kernel. I have been enjoying a modded stock rom, and don't want to run a custom rom right now. If it isn't as simple as this, could someone point me in the right direction?
Sent from my SCH-I605 using Tapatalk 2
JeramyEggs said:
Switching out the boot images always worked on htc devices. I just want a flashable stock kernel zip to flash back to if i dont like a custom kernel. I have been enjoying a modded stock rom, and don't want to run a custom rom right now. If it isn't as simple as this, could someone point me in the right direction?
Sent from my SCH-I605 using Tapatalk 2
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You're saying you want a flashable stock kernel zip? Right? If so, do these VRALL4 and VRALJB kernels work? They are completely stock.
Thank you man, I googled, and dug around for an hour here. This is exactly what I need. Thank you very much. Guess my google foo needs some work.
Sent from my SCH-I605 using Tapatalk 2

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