I tried http://www.sammobile.com
but I can't find kernel for this S2 phone
http://i.imgur.com/hv0BBnC.jpg
please help
Try here http://forum.xda-developers.com/showthread.php?t=1702166
i am a little confused there, can i update it directly to jelly bean using safe kernel?
Have you got root? you don't need to be worried about emmc brick bug as you aren't on ics 4.0.4.
Yes you can. It was only the stock 4.0.4 kernels that where not safe if I remember correctly if you are rooted already you can download and flash via CWM or if you dont want to root you can get stock from sammobile and flash with oidn
1Chef said:
Have you got root? you don't need to be worried about emmc brick bug as you aren't on ics 4.0.4.
Click to expand...
Click to collapse
it is not rooted, and it is 2.3.3 you know
If you don't plan to root then download stock from sammobile and flash with odin if you are looking to root get a rooted kernel Siyah and Philz are popular flash one and then flash the rom you want via CWM
Plod72 said:
If you don't plan to root then download stock from sammobile and flash with odin if you are looking to root get a rooted kernel Siyah and Philz are popular flash one and then flash the rom you want via CWM
Click to expand...
Click to collapse
yes, i want to root it,
do i have first to install any stock ICS first?
No you can just download a custom rom and flash it. If you flash non stock via ODIN you will increase your binary counter and get the yellow triangle at boot time
If you dont want to have the yellow triangle at boot time there are ways to root without increasing the counter flashing PhilZ kernel via stock recovery is one way but I did not try it myself else there is the triangle away app
Plod72 said:
No you can just download a custom rom and flash it. If you flash non stock via ODIN you will increase your binary counter and get the yellow triangle at boot time
If you dont want to have the yellow triangle at boot time there are ways to root without increasing the counter flashing PhilZ kernel via stock recovery is one way but I did not try it myself else there is the triangle away app
Click to expand...
Click to collapse
non stock and custom sounds like same
im not sure if you saw screanshot of the phone
Do you meant sound the same to flash? If so it will since both are just flashing a new ROM one made by Samsung and the other not. If you flash a custom rom the differences come after it starts up
Related
Hi,
Firstly I will mention I'm a noob. I hgavent installed a modified ROM before, I currently have the latest 2.3.5 KJ2 firmware which I flashed using ODIN.
I want to installed a modified ROM mainly to get a digitial battery display in percent on my notification bar. However it appears all these modified ROMS require flashing through your SD card. The problem is I dont have an SD card. Is there a way to do this through USB only (i.e. Odin)?
Also what ROM and kernel would best suit my simple needs?
Jamie1029 said:
Hi,
Firstly I will mention I'm a noob. I hgavent installed a modified ROM before, I currently have the latest 2.3.5 KJ2 firmware which I flashed using ODIN.
I want to installed a modified ROM mainly to get a digitial battery display in percent on my notification bar. However it appears all these modified ROMS require flashing through your SD card. The problem is I dont have an SD card. Is there a way to do this through USB only (i.e. Odin)?
Also what ROM and kernel would best suit my simple needs?
Click to expand...
Click to collapse
save the rom of your choosing on your phones usb storage...there you can flash it easily...so download rom and you will find it if you go in my files then search the folder download and it should be there ready for you in a zip file..
just follow the instructions at the main page of the rom thread that you want to flash and you should be fine..
first though if you are not already make sure you flash a cf root kernel so you get rooted and then go ahead and flash a rom....once you have cf on then you should have cwm were you can flash your rom through there...
http://forum.xda-developers.com/showthread.php?t=1103399
follow the guide in that link (im sure you have done but its late here so sorry) and then will see you have cwm and then flash your rom of your choosing
I'm rooted but I rooted the old way --> flashed an insecure kernel, downloaded this program called S2 root and rooted via USB, then flashed the original kernel back. It appears that by doing it this way, I don't have clockworkmod recovery..
Should I always flash using the way you said?
Ok.. so let me go through the process..
1) Get a CF root Kernel which will allow me to have cwm. Question: Does the kernel version always have to match the 'ROM' version? When I updated to KJ2 I see that under phone info the 'Baseband Version' reads I9100XXKI4. Does baseband mean ROM, i.e. I have KI4 ROM but KJ2 kernel?
2) Flash following instructions from the modified ROM. I can simply store the rom on my phones memory and flash from there. Do I have to do anything after this? e.g. wouldnt I have to flash another kernel from that modified ROM, and in doing so would I lose my root and cwm? How important it for ROMS to match kernels?
Also, when I install the CF root kernel I get the yellow triangle on boot right.. I read the method on your link to remove it but it seems complicated. What is he actually doing to remove the triangle? Is he flashing back the original kernel?
The method he mentioned is the easiest way to flash a custom kernel, without having the yellow triangle.
The kernel doesn't have to match the ROM version. A custom kernel, e.g. like hardcore's speedmod (can be found in the original android section) installs root and CWM automatically.
Flash the custom kernel with Odin. The yellow triangle should appear after that. But CWM should be available and you're rooted now.
Reflash the original Kernel with CWM to remove the yellow triangle.
But wouldn't reflashing the original kernel using cwm defeat the purpose of flashing the custom kernel? Also do I use 'flash an update' or :?'flash a kernel's what's the main difference?
Sent from my GT-I9100 using xda premium
Jamie1029 said:
But wouldn't reflashing the original kernel using cwm defeat the purpose of flashing the custom kernel? Also do I use 'flash an update' or :?'flash a kernel's what's the main difference?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Any stock kernel is flashed through ODIN after rooting to get rid of yellow triangle. Afterwards, to flash any kernel of your choice, use DarkyROM tool.
https://market.android.com/details?id=com.ficeto.darkyrom&hl=en
Just copy the kernel tar file in to your usb storage and you can flash the kernel within phone using darkyrom tool (no need of pc). Also this method won't give you back the yellow triangle again.
And to be safe, it's a wise idea to buy an USB jig to reset your binary counter.
Thanks for your help Droid. Interesting I noticed that I did not get the yellow triangle after flashing siyah kernel over cwm. Original kernel before that was the stock one modified as per crikelos instructions to get the speedmod.. is that normal?
Ohh I don't get the binary counter thing. Why do I need to reset it? And how and why can a USB jig do this? A link would help. Thanks!
Sent from my GT-I9100 using xda premium
Hi
Here is the case:
I have problems on my SGS2, and going to rma it.The reason for the rma is that I have usb problems an battery problems.
So now I need to get back to stock rom, unroot an remove CMW recovery. How can I do that?
I can not use Odin because of my usb problems. So I believe the solution will be flashing to stock rom using cwm recovery (and in the same prosses unroot)? Is that possible?
If so, where can i download a stock rom (nordic version) for flashing in cwm?
How do I later remove CWM recovery to get stock recovery?
(Sorry for my bad english)
jfm91 said:
Hi
Here is the case:
I have problems on my SGS2, and going to rma it.The reason for the rma is that I hav usb problems an battery problems.
So now I need to get back to stock rom, unroot an remove CMW recovery. How can I do that?
I can not use Odin because of my usb problems. So I belive the solution will be flashing to stock rom using cwm recovery (and in the same prosses unroot)? Is that possible?
If so, where can i download a stock rom (nordic version) for flashing in cwm?
How do I later remove CWM recovery to get stock recovery?
(Sorry for my bad english)
Click to expand...
Click to collapse
Stock rom thread or Sammobile .com .
Use Mobile Odin to flash firmware from SD card that will remove root and CWM .
jje
Mobile Odin would be a more sensible choice. If you currently have a custom binary count in download mode and no option of USB jig due to whatever problems you're having, a long winded convoluted method of resetting it would be to flash an ICS ROM (again with Mobile Odin, making sure to use a CF-root kernel in the process), use Triangle Away, then revert to a stock GB ROM.
I won't be elaborating on any of those things before you ask.
oinkylicious said:
Mobile Odin would be a more sensible choice. If you currently have a custom binary count in download mode and no option of USB jig due to whatever problems you're having, a long winded convoluted method of resetting it would be to flash an ICS ROM (again with Mobile Odin, making sure to use a CF-root kernel in the process), use Triangle Away, then revert to a stock GB ROM.
I won't be elaborating on any of those things before you ask.
Click to expand...
Click to collapse
I have 0 custom binary count. And I have ann usb jig, so thats no problem
Hello guys, So I'm fairly new to rooting (first android/smartphone/ but good experience with PCs) and was wondering if anyone could help me out. I'm using the ICS 4.0.3 build from kies, with the UCLE5, and build number IML74k.CLE5.
*from reading the stickies I've learned to NOT use ROM manager, galaxys2root.com, and to not use the STOCK ICS method as it has a brickbug ( the ones on forum)
Last night I tried rooting my phone by using Doomlord's guide but it didn't work ( I had unknown sources, and USB debugging on*but my phone was on and not on download mode or anything* )
Then I tried SuperOneClick root and it was just stuck on one of the steps, and the only way to stop it was to end task the program and ADP...any tips on what I'm doing wrong? Sorry for being a nub lol
*please move to Q and Q accidently posted in general section
Just use Odin to flash any ics kernel u want.
so I guess Ill try to flash using step 3. on http://forum.xda-developers.com/showthread.php?t=1285894 using ODIN3, then install a kernel ( i want to use 3.3d Siyah ) and then flash a custom ROM (like semi_v17) *the guide from here http://forum.xda-developers.com/showthread.php?t=1650948 correct?
I also want to add that after i Root using 2c.) How to root by flashing Entropy512's Return/Unbrick to Stock, Kernel + Rooted System Package with Modem using Odin3 One-Click Downloader (Windows) that method, I boot into 3E recovery and perform data/factory wipe, wipe cache, dalvik and reset extweaks profiles...then install semi_v17 ROM while in recovery mode and done? Just making sure before I do anything with my phone
I know that relying on the sticky posts leaves some confusion because of Gingerbread and ICS versions. The Entropy512 stock plus root is a Gingerbread firmware with stock kernel and root. If you go that route, you then need to install a Gingerbread custom kernel, and then you can flash Semi from ClockworkMod Recovery if that is what you want.
In my opinion, since you are already on UCLE5 stock, the best route would be to flash the UCLE5 stock plus root package that you can download from the development section, and then install a custom ICS kernel. I know you were trying to avoid the Emmc Superbrick Bug, but since you have stock UCLE5 with the stock kernel on the phone now, you already (supposedly) have the Emmc Superbrick Bug present in the stock kernel. All the instructions needed to install a custom kernel are contained in the OP of the UCLE5 stock plus root thread.
If you have additional questions, just ask.
creepyncrawly said:
I know that relying on the sticky posts leaves some confusion because of Gingerbread and ICS versions. The Entropy512 stock plus root is a Gingerbread firmware with stock kernel and root. If you go that route, you then need to install a Gingerbread custom kernel, and then you can flash Semi from ClockworkMod Recovery if that is what you want.
In my opinion, since you are already on UCLE5 stock, the best route would be to flash the UCLE5 stock plus root package that you can download from the development section, and then install a custom ICS kernel. I know you were trying to avoid the Emmc Superbrick Bug, but since you have stock UCLE5 with the stock kernel on the phone now, you already (supposedly) have the Emmc Superbrick Bug present in the stock kernel. All the instructions needed to install a custom kernel are contained in the OP of the UCLE5 stock plus root thread.
If you have additional questions, just ask.
Click to expand...
Click to collapse
So I flash the build from this [Heimdall][Odin][Stock][Root]UCLE5 Stock ICS with Root..(no need to flash according to thread)
pick one of the the three kernels (prob going with AJ siyad) and install using Odin lite..then ROM? (like Semi v17?) it gets confusing at some parts cause on the Stock ICS + root section is says to wipe before flashing if coming from another base (im guessing since im on the UCLE5 base i dont need too)
AHomelessGuy said:
So I flash the build from this [Heimdall][Odin][Stock][Root]UCLE5 Stock ICS with Root..(no need to flash according to thread)
pick one of the the three kernels (prob going with AJ siyad) and install using Odin lite..then ROM? (like Semi v17?) it gets confusing at some parts cause on the Stock ICS + root section is says to wipe before flashing if coming from another base (im guessing since im on the UCLE5 base i dont need too)
Click to expand...
Click to collapse
Yeah just use mobild odin to flash a kernel and then boot into recovery then wipe then flash semi. I really wish we could update those stickies. They are pretty confusing
One last question...sorry for being a complete noob lmao after I get the kernel, I boot into CWM recovery wipe...and use mobile odin to flash semi?
AHomelessGuy said:
One last question...sorry for being a complete noob lmao after I get the kernel, I boot into CWM recovery wipe...and use mobile odin to flash semi?
Click to expand...
Click to collapse
once you have CWM, you use CWM to flash roms.....
Pirateghost said:
once you have CWM, you use CWM to flash roms.....
Click to expand...
Click to collapse
OK so i got the siyad kernel installed now with the phone stuff wiped (no apps installed yet, not even google account set up) so just put the ROM i want into SD card boot into recovery mode, and install zip from SD card?
AHomelessGuy said:
OK so i got the siyad kernel installed now with the phone stuff wiped (no apps installed yet, not even google account set up) so just put the ROM i want into SD card boot into recovery mode, and install zip from SD card?
Click to expand...
Click to collapse
yes
Thanks everyone everything seems to be working fine reinstalling my apps now and setting up my phone
**EDIT: I have noticed that my buttons on the bottom aren't as bright as they used to be..gonna go look for solutions/problems causing it
I have a stock gs2 with root permission obtained with a clockwork recovery in temporary mode.
With this cw I can install a mod rom like jellybam or I need to replace the original recovery with the cw?
If I change the rom, the internal counter change? I risk a yellow triangle on boot?
Thanks for all help you can give me, and sorry for my bad English.
[sgs2] [recovery] [odin]
CWM
...and an Odin Guide.
USB Trick, be careful...
...and if you brick it, don't panic.
Hope this helps...
draxogrog said:
I have a stock gs2 with root permission obtained with a clockwork recovery in temporary mode.
With this cw I can install a mod rom like jellybam or I need to replace the original recovery with the cw?
If I change the rom, the internal counter change? I risk a yellow triangle on boot?
Thanks for all help you can give me, and sorry for my bad English.
Click to expand...
Click to collapse
If you are on stock ICS 4.0.4 be careful. Do not try to install roms on temp recovery. You need to flash a safe kernel like siyah or dorimanx. And yes you will have the yellow triangle when you flash a kernel. But its no big deal. You can easily get rid of it using Triangle away app
I am about to install the international S2 JB ROM, and want root. The solution I have seen so far is the Siyah Kernel (6.0b4/5).
My question is this: If that kernal installs root, will I lose root if I change back to the official kernel that is inside the Firmware download (zImage)? What I might need is the CF-Root kernel, but I can't find it for JB (yet). Is it just a case of waiting for this?
I'm not familiar with ADB but am willing to teach myself, if this would help once I change to the siyah kernel (have looked at the quick root guides here: http://forum.xda-developers.com/showthread.php?t=1075278) but all the downloads are flagged by both Chrome and Avira if I do decide to continue past the chrome warning)
joshjoshajosh said:
I am about to install the international S2 JB ROM, and want root. The solution I have seen so far is the Siyah Kernel (6.0b4/5).
My question is this: If that kernal installs root, will I lose root if I change back to the official kernel that is inside the Firmware download (zImage)? What I might need is the CF-Root kernel, but I can't find it for JB (yet). Is it just a case of waiting for this?
I'm not familiar with ADB but am willing to teach myself, if this would help once I change to the siyah kernel (have looked at the quick root guides here: http://forum.xda-developers.com/showthread.php?t=1075278) but all the downloads are flagged by both Chrome and Avira if I do decide to continue past the chrome warning)
Click to expand...
Click to collapse
after installing siyah kernel v6.0b4/5 by flashing the tar file of the same thro ODIN ur phone will be rooted with the latest CWM recovery installed.
if u flash back the original kernel (zimage) again thro ODIN u will not loose ur root but it will be limited in its functionality
Sun90 said:
after installing siyah kernel v6.0b4/5 by flashing the tar file of the same thro ODIN ur phone will be rooted with the latest CWM recovery installed.
if u flash back the original kernel (zimage) again thro ODIN u will not loose ur root but it will be limited in its functionality
Click to expand...
Click to collapse
Thank you very much for your quick reply. I see now, the recovery seems to be part of/linked to the kernel. But I should still have superuser for use of titanium backup?
The only question I asked is: Do I keep root/busybox/cwm recovery
Lol of course you'll lose root and cwm, common sense. You will be flashing a new ROM package, new everything.
The only way to keep root (doesnt actually keeps, roots while flashing) is mobile odin.
I've found the answer, I do keep root, you were wrong.
Sent from my GT-I9100 using xda app-developers app
Sun90 said:
after installing siyah kernel v6.0b4/5 by flashing the tar file of the same thro ODIN ur phone will be rooted with the latest CWM recovery installed.
if u flash back the original kernel (zimage) again thro ODIN u will not loose ur root but it will be limited in its functionality
Click to expand...
Click to collapse
Thank you very much, by "limited functionality" I assume you mean that there will be no cwm recovery, still that's good enough for me Thanks again