Hello guys, its best forum ever, I'm very glad to be part of that great community(even, if i'm noob ;/)
But, anyway, here is the thing, I have Galaxy S2 and sucessfully rooted it through doomlord program, then i've installed CF-ROOT v5.0(because, i wanted install Clockwork recovery), so now I just want to go back to official firmware, because i wanna getting updates through KIES, its much easier for me.
And here's some questions:
1. Does root will disappear after flashing official stock rom in order to fix "unknown device error in KIES'
2. Does Clockwork recovery will disappear after that
3. What firmware i should download if i'm living at russia?
Thanks for answers guys, sorry if it was already discussed, i just dont have much time to fix it.
1. Yes, as cf kernal will be over written by the official kernal.
2. yes but you can install cwm seperately.
3. check russian android forums for the best recommendations.
Cosmic Blue said:
1. Yes, as cf kernal will be over written by the official kernal.
2. yes but you can install cwm seperately.
3. check russian android forums for the best recommendations.
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Click to collapse
Thanks for your answers, mate, really helpful, so I think that I should stay with custom rom, because root is so awesome
Related
Hello Everyone,
I am not new to android as I have had multiple android devices, however I purchased a SGS II from a friend and he rooted it. However, he does not remember what software he used to root it. So I used the one click method and it said it unrooted it no problem, however superuser and CWM is still installed and JD plus says it has root access. The kernel is XXKG3 and I installed and used it no problem. However, again when I go to CWM under current kernel: unknown. I tried everything I can think of, searched these forums the best I can and I still need help. Can anyone help me? If so, greatly appreciated.
Thank you for all your time
Have you tried flashing another kernel like siyah?
How will using that kernel help? Just out of curosity, I dont know too much
You have not searched properly. All you had to do was use the search button use a few keywords and boom you have the results. But anyway here i go.
To root go into Chainfires thread that is in the original development and look for cf-root kernels. Flash that through odin and it gives you root and cwm recovery and manager. Once you have done that it basically roots your phone. Now if you want to unroot all you have to do is flash official firmware from Intratechs thread again in original development section and your phone will be unrooted..Guides on how to do that are in both threads and at the first page. Now this is were you come in
Read read read...read the information given in those threads and you should understand more and you should be fine. good luck
I did do my research, I must have missed them. I will be trying this tomorrow, thank you!!!
Just flash a stock rom and then flash cf-root kernel mate..
Sent from my GT-I9100 using XDA App
Ok...Yep im a newbie and yep ive looked in the forums but im getting confused..
Phone :Samsung Galaxy s2 i9100 running 4,0.4 kernal version XWLPT.
Ive rooted the phone using the method 1 on this guide.. http://forum.xda-developers.com/showthread.php?t=1746794
Now im looking to install cyanogenmod but i dont want a bricked phone so was wondering if anyone cleverer then me can give me a quick guide of how to install as all of the guides are getting confusing lol
Cheers for you help in advance...
Now that you have rooted your phone, you can install CWM. CWM (short for ClockworkMod) is a custom recovery menu which allows you to install any custom ROM packaged as a zip file. Refer to part 2 in the tutorial you followed to install CWM. I'd also flash another kernel such as Siyah (thanks to gokhanmoral) to make sure you can't brick your phone. That stock kernel you have is dangerous and you must get rid of it before doing the data wipe required to install CM.
Once you've done that, grab a CyanogenMod build and install it from the CWM recovery. You should of course place the zip file on your internal storage first. Make sure to follow the instructions here.
By the way, there's a "Q&A" section for this device, so please try to ask your questions there, they should get answered faster and by more people if you do that.
Cheers tydem..i thought the kernel in mine was prone to bricking...ill flash the one that you recommeded and see how it goes
just to add to that.. do we have to update Modems as well? can we update them?
No.
Yes.
xD3S1x said:
just to add to that.. do we have to update Modems as well? can we update them?
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Click to collapse
hi guys,
i have a samsung galaxy s2 (GT-i9100 - NFC), which i got from orange end of 2011. I the in jan 2012 got help from this forum to root my phone and change the rom from the original to:-
Rom & Build No: VillianROM 3.0
And' ver: 2.3.5
Baseband: i9100XXki1
Kernel: 2.6.35.11-ninphetamine-2.0.5+ninpo @ titan #20
Although the phone works okay, i'm beginning to notice a lot of slowdowns and regular reboots, so i want to go back to whatever latest google android OS the S2 can handle (rooted). I've forgotten what to do and would be most grateful if someone could please help me with the following:-
1. Whats the best software/method to backup everything?
2. What is the latest rom (original, but should not have a provider's bloatware) i can use on the S2?
3. Once backed up, how do i change from VillianRom to the latest/best OS currently available?
4. How can i root the original rom?
Thanks once again
Check
www.galaxys2root.com
I think it ll help you and save you time
Sent from my GT-N7100 using Tapatalk 2
Thanks oxi - there are quite a few roms on there and i simply want the latest official one which i can root. From your experience which is currently the most popular rom?
wowandroid said:
Thanks oxi - there are quite a few roms on there and i simply want the latest official one which i can root. From your experience which is currently the most popular rom?
Click to expand...
Click to collapse
For official stock rom, check
www.sammobile.com
And search latest stock rom for your region.
If you like custom rom, then there are so many roms on xda. I like omega and alliance roms. Choice varies from person to person
Sent from my GT-N7100 using Tapatalk 2
wowandroid said:
1. Whats the best software/method to backup everything?
2. What is the latest rom (original, but should not have a provider's bloatware) i can use on the S2?
3. Once backed up, how do i change from VillianRom to the latest/best OS currently available?
4. How can i root the original rom?
Thanks once again
Click to expand...
Click to collapse
1. Depends. You can do a backup in CWM to image your device or you can use Titanium Backup Pro to just backup your apps/appdata and restore to new rom.
2. http://www.sammobile.com/firmware/ < Check your device/model here.
3. Well just so you're clear, There is no "best" its subjective. Also "latest" depends on what type of rom you want to flash like Sammy/AOSP/AOKP/CM/MIUI etc. To flash latest samsung do it via ODIN, to flash any other do it via CWM. All info you need is already on forum.
4. By flashing custom kernel via ODIN.
All your questions have already been answered countless times.
Thanks very much guys. I simply want a fast lean rom as some seem to be slow running.
Doesn't get better than this.
sendign the phone for warranty?
you will need to flash back the original rom and unroot your phone.
if they found your phone is rooted the warranty void, experience it before so be aware of this.
Let me thank you guys for advicing me. I am most grateful. I read your posts a bit late and in the meantime, I think i have bricked my phone as i've flashed Samsung's original FW (I9100PBVLP8_I9100PORALP8_ORA) from sammobile.com. I used Odin v3 and successfully flashed the phone, but it's simply stuck on the boot logo. I have even done the following:-
I've managed to wipe the cache partition, but the recovery menu has No advanced options. It says:-
ANDROID SYSTEM RECOVERY <3a>
reboot system now
apply update from ext' storage
wipe data/factory reset
wipe cache partition
apply update from cache
test redband fota[FS]
But i still cannot get it to boot. I have also tried to use an old nandroid.md5 backup i made, but odin reports the file as invalid.
I'm desperate guys, please could someone help me.
Download Mode and re flash.
Are you sure you are flashing the right ROM right? Check under the battery to see the Device Model.
If it's i9100, then make sure you are downloading a i9100 ROM.
Thanks very much for your advice gastonw - i have managed to fix the problem now by going into system recovery and doing a factory reset, so thank you.
Although everything seems to be working fine, i would have preferred a more newer 4.2 jelly bean rather than 4.0.3. Oh well beggars can't be choosers and all that, lol! I guess i'll have to re-root it again.
gastonw mate ur a star! I've installed the latest JB rom u posted earlier and i'm very happy with it.
Now before i damage it beyond repair, how do i root it safely?
wowandroid said:
gastonw mate ur a star! I've installed the latest JB rom u posted earlier and i'm very happy with it.
Now before i damage it beyond repair, how do i root it safely?
Click to expand...
Click to collapse
Hi You could try this method http://forum.xda-developers.com/showthread.php?t=1501719 its quite safe so ether should work or wont, if don't no harm done as it doesn't need a insecure kernel.
I'm quite new myself @ this so plz use caution when trying it out.
Peace
wowandroid said:
gastonw mate ur a star! I've installed the latest JB rom u posted earlier and i'm very happy with it.
Now before i damage it beyond repair, how do i root it safely?
Click to expand...
Click to collapse
Good to know man, enjoy it
About root, I've seen a couple of methods laying around the threads, I'm sure they're safe.
I still think that ExynosAbuse app is the fastest way to Root now (one-click).
Here's a vid. I never tried it tho.
Thanks very much for the links AnubuRe and Gastonw.
Gastonw mate, i have been playing with the rom you posted a link to. Don't get me wrong, it's great and very fast, but the downside is that it doesn't have a huge number of options to tweak etc. Now someone mentioned a rom called Neatrom, but i'm wondering what you can recommend? I don't want a bloated rom...i want a fast rom, but with some options to allow me more greater control over the phone.
Also, i know this is a bit off-topic, but can you recommend me a widget app, where i can quickly dial phone numbers i.e. by touching a person's photo?
since im new to android i would like to know some information from u guys
From what i have read since now i haven't understood the difference between cf-root and cf-auto-root. Is it possible someone to clarify some basic questions to me?
1) When do we use cf-root and when cf-auto-root?
2) Do they need custom recovery files installed ?
3) Which one is recommended under what circumstances ?
4) I have read something about flash counters. Which one of the two methods messes up with them ?
5) I ve read something about locked boot loaders. Which one is not compatible with them and how can i determine if i have one on a stock non-rooted phone ?
BTW i own a galaxy s3 (GT-i9300 & Android version of 4.1.2)
I know its a lot of questions im throwing here but i would appreciate any help that i could get.
Thank you.
subfire91 said:
since im new to android i would like to know some information from u guys
From what i have read since now i haven't understood the difference between cf-root and cf-auto-root. Is it possible someone to clarify some basic questions to me?
1) When do we use cf-root and when cf-auto-root?
=> If I remember well, the difference is the included/excluded custom recovery, hence if you want a customer recovery use cf-root, if you want to keep your stock one, use cf-auto-root
2) Do they need custom recovery files installed ?
=> see 1)
3) Which one is recommended under what circumstances ?
=> see 1) depends on what you like
Click to expand...
Click to collapse
see my asnwers to 1 - 3) above in the quote, for 4 & 5 I am not 100% sure, hence I do not want to give you advice there but the forum got a lot of people that know that stuff for sure
4) both
5) in general, you do not have locked bootloaders in I9300.
additionally, I'd not recommend you to flash anything which does not contain SDS fix. Effectively, as Chainfire abandoned some parts of the project, and as recovery includes kernel - I'd not flash CFrecovery now, but I'd look for something newer.
subfire91 said:
since im new to android i would like to know some information from u guys
From what i have read since now i haven't understood the difference between cf-root and cf-auto-root. Is it possible someone to clarify some basic questions to me?
1) When do we use cf-root and when cf-auto-root?
Same tool different applications and cfroot includes CWM recovery .
2) Do they need custom recovery files installed ?
See above
3) Which one is recommended under what circumstances ?
As posted re SD brick .
4) I have read something about flash counters. Which one of the two methods messes up with them ?
5) I ve read something about locked boot loaders. Which one is not compatible with them and how can i determine if i have one on a stock non-rooted phone ?
Not on SGS3
BASICS FAQS and GUIDES
http://forum.xda-developers.com/showthread.php?t=1927113
As your questions are asked multiple times i suggest you read the basics first .
jje
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Click to collapse
ok guys thanks for the helpful information.
If i use the cf-auto-root method which does not install a custom recovery file because i want to install the one i want, should i install first the recovery and then the root or the other way round?
subfire91 said:
ok guys thanks for the helpful information.
If i use the cf-auto-root method which does not install a custom recovery file because i want to install the one i want, should i install first the recovery and then the root or the other way round?
Click to expand...
Click to collapse
1. root first wirh CF autoroot (using PC Odin)
rooting is the door way..... it's like opening a can of worms...
I am using a Samsung Galaxy S3 i9300 which is rooted from CF-Root 6.4 (http://forum.xda-developers.com/showthread.php?t=1695238) and I have some questions before I flash my first custom ROM. I have researched these questions on Google, YouTube and through all these threads and I cannot find any answers. Therefore any help on these would be much appreciated.
1) Do I need to update my CWM Recovery to the newest version before I flash Jellybam 8.3.0? (P.S. the CF-Root thread states "Not compatible with ROM Manager ! Use the CWM Manager provided instead (installed by CF-Root automatically)" I assume this means I cannot update CWM Recovery through ROM Manager.
2) Will flashing this ROM remove my root privileges? Will I have to re-root through Odin again?
3) Do I have to use Triangle Away if I manage to successfully flash Jellybam ROM? This is because I heard resetting your flash counter is dangerous.
4) Do I need to have BusyBox installed? Tried to research this and I do not understand what this does.
5) Are there any other precautions to take bearing in mind this is going to be my first flashing of a custom ROM?
Any help on these questions would be much, much appreciated. Sorry in advance if I've posted this in the wrong section or I've broke any other XDA rules. Also, apologies if you're offended by how much of a noob I am. Thanks.
Muzza_94 said:
I am using a Samsung Galaxy S3 i9300 which is rooted from CF-Root 6.4 (http://forum.xda-developers.com/showthread.php?t=1695238) and I have some questions before I flash my first custom ROM. I have researched these questions on Google, YouTube and through all these threads and I cannot find any answers. Therefore any help on these would be much appreciated.
1) Do I need to update my CWM Recovery to the newest version before I flash Jellybam 8.3.0? (P.S. the CF-Root thread states "Not compatible with ROM Manager ! Use the CWM Manager provided instead (installed by CF-Root automatically)" I assume this means I cannot update CWM Recovery through ROM Manager.
2) Will flashing this ROM remove my root privileges? Will I have to re-root through Odin again?
3) Do I have to use Triangle Away if I manage to successfully flash Jellybam ROM? This is because I heard resetting your flash counter is dangerous.
4) Do I need to have BusyBox installed? Tried to research this and I do not understand what this does.
5) Are there any other precautions to take bearing in mind this is going to be my first flashing of a custom ROM?
Any help on these questions would be much, much appreciated. Sorry in advance if I've posted this in the wrong section or I've broke any other XDA rules. Also, apologies if you're offended by how much of a noob I am. Thanks.
Click to expand...
Click to collapse
1 please don't bother with rom manager but you need latest cwm anyway (or better yet, philz advanced cwm in my signature) to be sds safe
2 root is in the rom. When you flash a rom, the entire rom is replaced - root files included. However, custom roms are all rooted anyway so you'd be replacing the root with root.
Please note, jellybam discussion is banned on xda
3 its not really dangerous. It needs to be done before returning it to stock
4 many root apps use busybox to function. Most custom roms have busybox anyway
5 read, read, read. Read all the stickies and guides in general. Read them twice. Before doing anything you don't understand, search. If you can't find, ask. Its easier to teach knowledge than to fox broken phones
Sent from my GT-I9300 using Tapatalk 2
rootSU said:
1 please don't bother with rom manager but you need latest cwm anyway (or better yet, philz advanced cwm in my signature) to be sds safe
2 root is in the rom. When you flash a rom, the entire rom is replaced - root files included. However, custom roms are all rooted anyway so you'd be replacing the root with root.
Please note, jellybam discussion is banned on xda
3 its not really dangerous. It needs to be done before returning it to stock
4 many root apps use busybox to function. Most custom roms have busybox anyway
5 read, read, read. Read all the stickies and guides in general. Read them twice. Before doing anything you don't understand, search. If you can't find, ask. Its easier to teach knowledge than to fox broken phones
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Thanks so much for this reply. Just need some clarification on some points if you don't mind.
1) How should I go about updating my CWM Recovery? What's the best and safest method?
2) What is SDS?
3) If it isn't an issue, could you tell me why Jellybam discussion is banned on XDA?
So grateful for this invaluable info. Thanks a lot!
1. Like rootSU allready suggested, use PhilZ Recovery. Visit http://forum.xda-developers.com/showthread.php?t=2002953 and read the first and second post. These explain step by step how to do it.
2. SDS stands for Sudden Death Syndrom. For more information on this topic visit this thread http://forum.xda-developers.com/showthread.php?t=1993044
There you can also check if your phone could be affected.
3. Sorry bro, can't help you on that one since I don't know myself.
As for 3 jellybam, I didn't see it myself - but apparently the developer used the work of others without credit. I read, passing it as his own work. I wasn't here so I can't say anything more than that
Sent from my GT-I9300 using Tapatalk 2
Thanks a lot guys. Managed to flash the new recovery successfully. Will go ahead and flash the new ROM as soon as my phone gets fully charged, Thanks again for the help! :fingers-crossed: