Related
Sorry I am a noob and this may be a dumb question but.. I am trying to root a galaxy S2. I have found the thread about rooting however, this forum won't allow me to post my question there so I am putting it here.
This thread http://forum.xda-developers.com/showthread.php?t=1125414 talks about installing an insecure kernel, then back to the secure kernel and links to another thread with the kernels. The problem is, there are soooooo many kernels to choose from. Which do I choose?
My phone is i9100BKEU I am afraid to attempt this as I don't want to turn my phone into a brick by using the wrong kernels. And, to flash back to the original kernel, this seems even more important to get the right one.
I found the kernels here...
http://forum.xda-developers.com/showthread.php?t=1101671
Can anyone point me to the correct kernel or, an easier method? My phone is new and just arrived from expansis today and has the latest gingerbread on it.
Z4root
I don't own your phone but you could try this: Attachment included
Just install on your phone and run
i have followed this tutorial
http://androidadvices.com/how-to-root-samsung-galaxy-s-2-i9100-tutorial/4/
and my phone rooted without any problems.
I have the KG6 kernel and wasn't able to find it anywhere.
But I installed Lightning Rom (wit different kernel) and it worked fine.
So I think any kernel close to yours should work?
vrekeno said:
I have the KG6 kernel and wasn't able to find it anywhere.
But I installed Lightning Rom (wit different kernel) and it worked fine.
So I think any kernel close to yours should work?
Click to expand...
Click to collapse
That is what I am most afraid of is not having the exact same kernel. I have read that it isn't so important to have the same exact kernel when installing the insecure kernel, but it is more important when your finished and install the secure kernel back.
Are there any experts on this topic that can explain how important it is to install the exact same secure kernel after rooting? How close does it need to be?
I am having the exact same issue. Dunno whether to use a KE7 or a KF1 or even KF3 kernel, because the guys who went to the trouble of creating the insecure kernels for the community (Odia & Chainfire) probably didn't think moronic luddites such as myself would be wanting to use them, so it's not entirely clear.
My firmware:
PDA:KF3
PHONE: KE7
CDC: KF1 (O2I)
If anyone can clear this up for me, a lowly noob, my gratitude will know no bounds.
Well.. This is same tutorial what I tried and that superoneclick always crashes..
But thanks a lot guys, I think I will first try that gingerbreak, unless someone else has better ideas?
Well.. I have KDD and theres even a youtube video of how to root KDD version, but still can't cause the superone click keeps crashing. its so frustrating! I really want root my phone..
Tommihg said:
Well.. This is same tutorial what I tried and that superoneclick always crashes..
But thanks a lot guys, I think I will first try that gingerbreak, unless someone else has better ideas?
Click to expand...
Click to collapse
From what I've read [and I've been researching how to root my phone for the last eight hours without joy], Gingerbreak doesn't work with Galaxy S2. It worked on the pre-production models (that's why there's videos of it on youtube) but any phone that you or I have won't be compatible. The only way around is ODIN & an insecure kernel, but as I and the original poster both noted, figuring out which kernel to use is really confusing for noobs like myself.
Hmm.. well.. I have same problem. Maybe dev. Can help us noobs here?
Sent from my GT-I9100 using XDA App
I just PM'ed Odia, and he was very helpful. The kernel you need is the one listed under PDA in Kies "Firmware Version" info panel. Just download the corresponding kernel and it should work... My only problem is that ODIN3 is now crashing on me! Out of the frying pan...
I have same problem. I think I will first try that gingerbreak, someone else has better ideas?
I have a B60 transformer with 3.2.1 HTK75_US_epad-8.6.5.13 on it.
From the reading I have done I should be able to use the 7.1 universal root kit.
My questions are
Where can I get the stock ROM to unroot it and set back to stock if I need to?
Other than updating CWM after using the root kit is there anything else I need to do.
I have rooted my EVO 4g phone and swapped out the rom many times so I'm hoping it is a lot like that but I'm new to this and just do not want to make any mistakes. I have tried to search and read as much as I can but there is tons of info on the forum and lots of it does not match or is very old.
Sorry if this is a newbee questions but I have to learn somewhere.
If you have links please post them and I will read that info.
Thanks
Brandon
ASUS has the stock roms on their website, but the 8.6.5.13 probably isn't available yet as a full rom, just an OTA. There are older versions available, such as 8.6.5.9, but I'm not sure if you can flash to an older version with the built in updater. Once the full rom is released, chances are better you can update back to stock. With nvflash and your B60, you can flash anything you want.
I haven't tried it, but I think that that root tool will let you back up before you flash.
gee one said:
I haven't tried it, but I think that that root tool will let you back up before you flash.
Click to expand...
Click to collapse
Yes, it will ask you if you want to backup before you root but it tells you it could take 4 to 5 hours.
I have rooted and unrooted with this below method many times. I don't need to go looking for a stock rom...it simply reverses the procedure as far as I know...look into it...now if you go for a custom rom your on your own.
http://forum.xda-developers.com/showthread.php?t=1198303
Thank you everyone for your answers, I did the full backup which did not take long as I had done a reset before I started and wiped everything.
The root was painless and is done.
For now I think I will stay with the stock ROM but I'm now going to look for a Kernel to OC it to 1.2-1.4 if I can.
Thanks again
Brandon
I used Odin to update my Samsung Infuse 4G to gingerbread (Build Number - GINGERBREAD.UCKL2). I want to take it off (which I don't know how to do) and go about rooting it so that I can put cyanogenmod 7 on it.
Can someone tell me 1) how to remove gingerbread and go back to stock (is there any way outside of pressing factory reset on my phone? isn't there a way to do this through odin?) and 2) how to go about rooting and getting cyanogenmod 7?
thanks
Can't you just root it with gingerbread on it? I would just leave it on instead of downgrading and root it that way. Follow the link below, under "Unlocking and Rooting" you should see a written tutorial and a video guide to root. After you're done rooting, go to "Custom Roms", pick a ROM of your choice and follow the directions posted in their thread.
http://forum.xda-developers.com/showthread.php?t=1293751
custom ROM updates
Ok, so here are my super duper nooby questions:
1. If I flash a custom ROM, do I have to keep checking here to see if there is an update, or will it go through or notify me on its own?
2. I have stock rooted UCLB3 now. Can I just wipe and flash R3V via CWM or do I have to return to original stock froyo first?
3. The whole reason I'm changing is b/c youtube all of a sudden won't work and it's pissing me off. I've searched the forums, tried all the suggestions that I can, and nothing is working. And it's not just youtube - it's my Facebook vids too. Unacceptable. Anyway, will flashing a different ROM fix it? I know it could potentially, but what about probably? I don't want to restore my **** if it's gonna restore the original problem I'm trying to fix. Thoughts?
Thanks for all the awesomeness this forum and dev's work provides.
dde333 said:
Ok, so here are my super duper nooby questions:
1. If I flash a custom ROM, do I have to keep checking here to see if there is an update, or will it go through or notify me on its own?
2. I have stock rooted UCLB3 now. Can I just wipe and flash R3V via CWM or do I have to return to original stock froyo first?
3. The whole reason I'm changing is b/c youtube all of a sudden won't work and it's pissing me off. I've searched the forums, tried all the suggestions that I can, and nothing is working. And it's not just youtube - it's my Facebook vids too. Unacceptable. Anyway, will flashing a different ROM fix it? I know it could potentially, but what about probably? I don't want to restore my **** if it's gonna restore the original problem I'm trying to fix. Thoughts?
Thanks for all the awesomeness this forum and dev's work provides.
Click to expand...
Click to collapse
I'm not an expert, but I think your problem is pretty clear. You flashed a rooted stock rom B3. If you read the post that you downloaded it from, I think you will see that it contains a non-stock kernel in order to enable the rooting to occur. The OP states that you must flash the stock kernel back in order to regain video. I don't think this is something for noobs, so thus far I have avoided it and used ROMs that are already rooted and fixed with video enabled.
One possibility is that "video" in the posts only refers to taking video with the camera, but I'm guessing there's a high chance what I said was right.
Custom ROMs won't typically notify you that there is a new version available. That's what xda is for.
Always go from stock if you want to have the least chance for problems. I use gtg's ultimate unbrick.
SnowBeer said:
I'm not an expert, but I think your problem is pretty clear. You flashed a rooted stock rom B3. If you read the post that you downloaded it from, I think you will see that it contains a non-stock kernel in order to enable the rooting to occur. The OP states that you must flash the stock kernel back in order to regain video. I don't think this is something for noobs, so thus far I have avoided it and used ROMs that are already rooted and fixed with video enabled.
One possibility is that "video" in the posts only refers to taking video with the camera, but I'm guessing there's a high chance what I said was right.
Click to expand...
Click to collapse
My bad. I didn't say that I was rooted to begin with and used the rooted B3 from here. http://forum.xda-developers.com/archive/index.php/t-1508619.html And that my video has been working for a week or more, but just stopped working today. Thanks for your reply!
I'm basically only a notch up from complete noob here.
But if you have device-specific questions, it's strongly preferred you pose them in the device-specific subforums (for Infuse: http://forum.xda-developers.com/forumdisplay.php?f=1158).
dde333 said:
Ok, so here are my super duper nooby questions:
1. If I flash a custom ROM, do I have to keep checking here to see if there is an update, or will it go through or notify me on its own?
Click to expand...
Click to collapse
Custom ROMs don't have OTA updates or update notifications. You'll have to keep checking.
2. I have stock rooted UCLB3 now. Can I just wipe and flash R3V via CWM or do I have to return to original stock froyo first?
Click to expand...
Click to collapse
If it's as you say, stock UCLB3 rooted and with CWM, you're g2g. No need to flash stock froyo.
(reference: http://forum.xda-developers.com/showthread.php?t=1437548
In the paragraph beginning with "One of the ways that I use regularly is," qkster gives a procedure for flashing custom ROMs starting out with a clean stock UCLB3.)
3. The whole reason I'm changing is b/c youtube all of a sudden won't work and it's pissing me off. I've searched the forums, tried all the suggestions that I can, and nothing is working. And it's not just youtube - it's my Facebook vids too. Unacceptable. Anyway, will flashing a different ROM fix it? I know it could potentially, but what about probably? I don't want to restore my **** if it's gonna restore the original problem I'm trying to fix. Thoughts?
Thanks for all the awesomeness this forum and dev's work provides.
Click to expand...
Click to collapse
I wish I could tell you. I can't. But, I would take a completely uneducated guess and say it probably will make those things work.
EDIT: VVV With reference to the below, I was going to point that out, but I thought you were already aware of this
Hopefully that'll fix your issue.
*slaps forehead with hand*
How could I have missed the part in all caps that clearly addresses my issue:
TO GET VIDEO BACK UNZIP ZIMAGE_UCLB3.ZIP AND FLASH WITH SGS KERNEL FLASHER. BE SURE TO DISABLE VOODOO LAGFIX FIRST!
DOWNLOAD STOCK KERNEL HERE:
UCLB3 STOCK KERNEL
I feel like an idiot. I'm gonna try that. Sorry and thank you! I'll let you know if it doesn't work.
Okay I have been searching the forums and Google for a while now and normally I would make all attempts to avoid posting but I have yet to find my answer. I have conflicting answers for a few of the other questions as well.
I just rooted my Samsung infuse 4G I am running Firmware version 2.2.1 I997UCKH1 I noticed when I connected to Kies Mini after plugging in my phone and selecting the kies update option that my phone had a firmware update.
It is telling me that the update is I997UCLB3 so now my question because I have conflicting answers. Some posts claim if you are already rooted this firmware update wont remove your root. Others claim you need to root it again but you are unable to do it with SOC so what is true here.
Next question is it worth the update to this new firmware or should I just run what I have and leave well enough alone. I was thinking about running a custom rom or Kernal at some point but I have yet to do enough research to do it. So I do not have any plans as of now to run anything other then the stock. I only rooted my phone for some applications like Adaway and what not.
Thank you for any direction everyone might give me.
Ok i suggest don't use the kies...there has been more prob listed with peps using that methods, check my signature for the stock, root with latest gb.
Or if you wasn't custom ROM, you will need
Cwm, Again check sig for one click or odin with cwm...
ac19189 said:
Okay I have been searching the forums and Google for a while now and normally I would make all attempts to avoid posting but I have yet to find my answer. I have conflicting answers for a few of the other questions as well.
I just rooted my Samsung infuse 4G I am running Firmware version 2.2.1 I997UCKH1 I noticed when I connected to Kies Mini after plugging in my phone and selecting the kies update option that my phone had a firmware update.
It is telling me that the update is I997UCLB3 so now much question because I have conflicting answers. Some posts claim if you are already rooted this firmware update wont remove your root. Others claim you need to root it again but you are unable to do it with SOC so what is true here.
Next question is it worth the update to this new firmware or should I just run what I have and leave well enough alone. I was thinking about running a custom rom or Kernal at some point but I have yet to do enough research to do it. So I do not have any plans as of now to run anything other then the stock. I only rooted my phone for some applications like Adaway and what not.
Thank you for any direction everyone might give me.
Click to expand...
Click to collapse
Okay
Okay thank you I will read up more on CWM before I look into this much more. I take it by your reply though I should update to the newer GB firmware. I also remember reading some place I will need to reroot my phone with CWM or something to that so I take it by your reply I will need to reroot my phone as well huh.
Edit: Oh dear I am reading into this CWM and everything. It seems like a lot more trouble I will keep reading and doing the research but as it stands it almost seems like too much trouble for a firmware update e.e I was stressing enough when it came to rooting it let alone updating firmware. LOL
http://forum.xda-developers.com/showthread.php?t=1629079
Look here there are many options to use one click to put latest gb and root, cwm..
Try this one. Option "C" has everthing included.
http://forum.xda-developers.com/showthread.php?t=1613523
IIRC, using Kies to upgrade removes root and any possibility of re-rooting that firmware. There's something in Sammy's UCLB3 update that prevents re-rooting, but JScott has a complete UCLB3 package with CWM Red and all listed here.
In my opinion, I would flash UCLB3 via Odin in the above linked post, come back and get on Entropy's CM9 or any other Ice Cream Sandwich based firmware. It's at a point now where just about everything works and what doesn't is being fixed or patched as we speak. I run it as a daily driver and I could NEVER go back to GB or Froyo, it's just THAT good!
PoXFreak said:
IIRC, using Kies to upgrade removes root and any possibility of re-rooting that firmware. There's something in Sammy's UCLB3 update that prevents re-rooting, but JScott has a complete UCLB3 package with CWM Red and all listed here.
In my opinion, I would flash UCLB3 via Odin in the above linked post, come back and get on Entropy's CM9 or any other Ice Cream Sandwich based firmware. It's at a point now where just about everything works and what doesn't is being fixed or patched as we speak. I run it as a daily driver and I could NEVER go back to GB or Froyo, it's just THAT good!
Click to expand...
Click to collapse
+1
PoXFreak said:
IIRC, using Kies to upgrade removes root and any possibility of re-rooting that firmware. There's something in Sammy's UCLB3 update that prevents re-rooting, but JScott has a complete UCLB3 package with CWM Red and all listed here.
In my opinion, I would flash UCLB3 via Odin in the above linked post, come back and get on Entropy's CM9 or any other Ice Cream Sandwich based firmware. It's at a point now where just about everything works and what doesn't is being fixed or patched as we speak. I run it as a daily driver and I could NEVER go back to GB or Froyo, it's just THAT good!
Click to expand...
Click to collapse
Hi. I am a complete noob and have watched the tutorial vid, read and subscribed to the noob and samsung introduction threads. I joined this site with a specific goal. To get rid of this annoying Facebook app that won't uninstall and to be able to install custom apps or games etc that I normally wouldn't be able to. I would also like to finally be able to use my phone as a tethering device.
So, following the link you posted, Option D looks like my best choice. Would option D allow me to do all of what I said?
************ OPTION D *************
I997UCLB3-CWM-root-deodex.rar
Features in this version
- Entropy's Daily Driver kernel
- Red CWM recovery
- Rooted
- Deodexed
- Zipaligned
- Busybox
- Get extra mods HERE
8thos said:
Hi. I am a complete noob and have watched the tutorial vid, read and subscribed to the noob and samsung introduction threads. I joined this site with a specific goal. To get rid of this annoying Facebook app that won't uninstall and to be able to install custom apps or games etc that I normally wouldn't be able to. I would also like to finally be able to use my phone as a tethering device.
So, following the link you posted, Option D looks like my best choice. Would option D allow me to do all of what I said?
************ OPTION D *************
I997UCLB3-CWM-root-deodex.rar
Features in this version
- Entropy's Daily Driver kernel
- Red CWM recovery
- Rooted
- Deodexed
- Zipaligned
- Busybox
- Get extra mods HERE
Click to expand...
Click to collapse
Option C or D would be my choice but that's because I have a clue what I'm doing.
Honestly, if you plan on becoming the next "flashaholic", become familiar with heimdall and Odin as well because sometimes a flash can go wrong and leave you stuck at the boot screen, in which case you'll need either of the above to regain recovery options.
Sent from my SGH-I997 using xda app-developers app
8thos said:
Hi. I am a complete noob and have watched the tutorial vid, read and subscribed to the noob and samsung introduction threads. I joined this site with a specific goal. To get rid of this annoying Facebook app that won't uninstall and to be able to install custom apps or games etc that I normally wouldn't be able to. I would also like to finally be able to use my phone as a tethering device. So, following the link you posted, Option D looks like my best choice. Would option D allow me to do all of what I said?
************ OPTION D *************
I997UCLB3-CWM-root-deodex.rar
Features in this version
- Entropy's Daily Driver kernel
- Red CWM recovery
- Rooted
- Deodexed
- Zipaligned
- Busybox
- Get extra mods HERE
Click to expand...
Click to collapse
I agree with Pox, since you are in the beginning stages...here are some links for you and yes a lot of reading...and yes I have read them all...knowledge is power...and power will help you from f*up your phone...but hey your call, LOL, so take a read:
http://forum.xda-developers.com/showthread.php?t=1437548
http://forum.xda-developers.com/showthread.php?t=1700416
http://forum.xda-developers.com/showpost.php?p=25111013&postcount=1
http://forum.xda-developers.com/showthread.php?t=1514886
Check out the YouTube videos too they are also helpful.
Sent from my SGH-I997 using xda premium
Guys, my son messed up and followed instructions off the Max "HighOnAndroid" at www.galaxynote5root.com
He flashed twrp 3.0.2-1
He followed step by step. After flashing twrp, he booted back into recovery and flashed
No-verify-opt-encrypt
And
Update-SuperSU-v2.46
When he booted it back up, its stuck on the sprint splash screen. It is specifically in the screen that says LTE Plus More spectrum better network.
After I got off from work, I came home to him crying.
Ok, I have started to download the factory ROM from Sammobile but I am wondering if maybe there isnt an easier fix. I am not to familiar with changing kernels. Ive never needed to worry about them. Could I maybe just need to flash a new kernel?
From looking on here, really all he needed to do was flash twrp then SuperSU... Does anyone know a way to fix this faster than waiting 6 hours for the Sammobile stock rom?
Please help
Edit....
Ok guys...
I got the file downloaded from sammobile. I installed it and got it installed and working. Then I tried to do the root myself. I followed the guide on this site. However I still couldn't get it working. It was still bootlooping. But not the same bootloop. This time around, it didn't get past the very 1st screen. I again flashed back the stock ROM and again everything works fine.
The files I tried to install are:
Twrp-3.0.2-1nobleltespr.tar.md5
Then I did the twrp install boot deal, booted into twrp and installed:
BeastMode-Stock-N920P-1.3-O16.tar.md5
BETA-Flashable_SuperSU-2.52
I now take it that the issue is my twrp says noble while I read not to use the noble kernel to use BeastMode. But I could be way off...
Man alive, I didn't know just how much I appreciated CF Auto Root until just now...
You probably already figured this out by now but follow the instructions and links in my thread. You should only reboot directly to twrp from download mode after flashing twrp btw in case you haven't figured it out by now.
The method you are using is from a very old thread. Follow the instructions in the thread below.
[How-to] Root your SM-N920P Device - all versions
tdunham said:
You probably already figured this out by now but follow the instructions and links in my thread. You should only reboot directly to twrp from download mode after flashing twrp btw in case you haven't figured it out by now.
The method you are using is from a very old thread. Follow the instructions in the thread below.
[How-to] Root your SM-N920P Device - all versions
Click to expand...
Click to collapse
Thank you for responding. I was able to get the factory ROM installed and working fine.
I have downloaded the MOAR for the device and plan on giving it a go.
I still haven't been able to root the phone. EVERYTHING I tried resulted in bootloop. So I just decided to stick to stock on his phone until I can actually get it figured out...
As far as the SuperSu being old, I got it directly from the website of the maker. https://download.chainfire.eu/696/supersu/
I REALLY want to get this phone rooted for him, as I am certain he is going to keep trying following random YouTube videos regardless of my instruction.
Like I said in my last post, I have never missed cf auto root so badly...
Sent from my SM-N900T using Tapatalk
auburn2eugene said:
Thank you for responding. I was able to get the factory ROM installed and working fine.
I have downloaded the MOAR for the device and plan on giving it a go.
I still haven't been able to root the phone. EVERYTHING I tried resulted in bootloop. So I just decided to stick to stock on his phone until I can actually get it figured out...
As far as the SuperSu being old, I got it directly from the website of the maker. https://download.chainfire.eu/696/supersu/
I REALLY want to get this phone rooted for him, as I am certain he is going to keep trying following random YouTube videos regardless of my instruction.
Like I said in my last post, I have never missed cf auto root so badly...
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
Root on stock is relatively simple.
TWRP + SuperSU only.
But as you saw, it's still easy to get it wrong.
tdunham said:
Root on stock is relatively simple.
TWRP + SuperSU only.
But as you saw, it's still easy to get it wrong.
Click to expand...
Click to collapse
Ok, so since I have flashed TWRP and SuperSU, and all it ever does it bootloop, would I be able to install TWRP, then flash MOAR on top of it? Then I would have a rooted MOAR if I understand correctly. My issue is that ive always had root accomplished before installing a custom ROM.
If all I have to do is flash twrp then SuperSU, I dont understand what I could be doing wrong.
But I'm going to take a look at your link you provided and see if I can't get root 1st.
auburn2eugene said:
Ok, so since I have flashed TWRP and SuperSU, and all it ever does it bootloop, would I be able to install TWRP, then flash MOAR on top of it? Then I would have a rooted MOAR if I understand correctly. My issue is that ive always had root accomplished before installing a custom ROM.
If all I have to do is flash twrp then SuperSU, I dont understand what I could be doing wrong.
But I'm going to take a look at your link you provided and see if I can't get root 1st.
Click to expand...
Click to collapse
Old habits are hard to break. A properly deodexed rom that is pre-rooted only requires twrp and a proper wipe before installing.
For rooting stock, it really is fairly simple. The instructions I provided are probably a little overly detailed but I had to cover as much as possible for those that have never done it before so it 'looks' complex but once you've done it a few times you will see that its really not that hard to do.
tdunham said:
Old habits are hard to break. A properly deodexed rom that is pre-rooted only requires twrp and a proper wipe before installing.
For rooting stock, it really is fairly simple. The instructions I provided are probably a little overly detailed but I had to cover as much as possible for those that have never done it before so it 'looks' complex but once you've done it a few times you will see that its really not that hard to do.
Click to expand...
Click to collapse
Thank you for pointing me to your thread. I was able to get root on my sons phone. Hard to believe the SuperSU was the problem... But it was... I was using the one from chainfires site, but yours worked when his created bootloops.
Thanks again!
Is there a root method for pk1