How to root first time without pc. - Galaxy S III Q&A, Help & Troubleshooting

Hey buddies,
I left my laptop at my sisi's place and now when i want to root my s3 i can not find a way to do it for the first time.
even i cant install any kernel using stock recovery as it says signature verification failed.
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As far as i know i really need! a computer to root ur phone ...
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abhiwltya said:
Hey buddies,
I left my laptop at my sisi's place and now when i want to root my s3 i can not find a way to do it for the first time.
even i cant install any kernel using stock recovery as it says signature verification failed.
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Click to expand...
Click to collapse
I think u could use mobile odin....
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Pretty sure you already need root to use mobile odin.
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There is no way. For the first time you have to use a computer.

mobile odin requires root.No other way?
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abhiwltya said:
mobile odin requires root.No other way?
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Click to expand...
Click to collapse
just over pc or mac! no other way trust me

Yep. Initial root requires a computer.
If you really need to root right now, download Odin and CF-Root on your phone and ask someone to borrow their computer or use a public computer. Move the files to the computer and root it in less than one minute and you're done!

i have a few questions maybe you guys can help... so here we go:
when you root with odin, it unlocks the phone giving you su right. does this also change your rom?
how is the launcher different than the rom? difference between flashing rom and kernal?
last one... when you install a custom rom, can you delete it if there are bugs to reinstall a different one or use the stock?

lostsoul565 said:
i have a few questions maybe you guys can help... so here we go:
when you root with odin, it unlocks the phone giving you su right. does this also change your rom?
how is the launcher different than the rom? difference between flashing rom and kernal?
last one... when you install a custom rom, can you delete it if there are bugs to reinstall a different one or use the stock?
Click to expand...
Click to collapse
1. No
2 launcher is just your homescreen with apps and widgets, rom is whole firmware with all system files etc
3. Yes
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Can i Keep my files?
Can i root my phone without wiping it and having to install all my apps and settings again?

ramonguthrie said:
Can i root my phone without wiping it and having to install all my apps and settings again?
Click to expand...
Click to collapse
yes no wipe is required
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what's the use of rooting the thing if you're going to keep everything the same?

DeltaBlast said:
what's the use of rooting the thing if you're going to keep everything the same?
Click to expand...
Click to collapse
Rooting gives you loads of possibilities.Read.
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DeltaBlast said:
what's the use of rooting the thing if you're going to keep everything the same?
Click to expand...
Click to collapse
by rooting you can remove some bloatware on the phone.

try this Framaroot

Deleted

Related

Help rooting my phone.

I want to root my Galaxy S2 and have ICS or Jelly Bean or the best possible. I have been reading guides and tutorials on how to do this. I don't want anything to go wrong or brick my phone. One guide said I should get a new kernal, custom rom and a new OS to maximise the performance possible. All of this is getting very confusing for me and I don't know which direction to go. There are also two popular methods of rooting a Galaxy S2 which is using super one click or flashing an insecure kernal and then rooting the s2 using odin. I don't know which method is better but I would like to keep all the data in my apps which can be done using titanium backup. I would also like to have clockwork mod just incase anything goes wrong. The guides also said the best custom rom is by cyanagenmod. Could someone push me in the right direction and tell me what I should do and what I shouldn't.
bhavik_sheth said:
I want to root my Galaxy S2 and have ICS or Jelly Bean or the best possible. I have been reading guides and tutorials on how to do this. I don't want anything to go wrong or brick my phone. One guide said I should get a new kernal, custom rom and a new OS to maximise the performance possible. All of this is getting very confusing for me and I don't know which direction to go. There are also two popular methods of rooting a Galaxy S2 which is using super one click or flashing an insecure kernal and then rooting the s2 using odin. I don't know which method is better but I would like to keep all the data in my apps which can be done using titanium backup. I would also like to have clockwork mod just incase anything goes wrong. The guides also said the best custom rom is by cyanagenmod. Could someone push me in the right direction and tell me what I should do and what I shouldn't.
Click to expand...
Click to collapse
What ROM are you on right now. Could you please attach a screenshot of the about section of your phone so that its easier to hand you the links to correct kernel? Briefly, what you need to do is to search the cf root thread by chainfire, get the cf root closest to your kernel version, and flash it to gain root access. What exactly would you like? Stock or custom rom? ICS or JB?
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I got a stock rom right now. Exactly how it was when I first got the phone. Haven't updated. What is cf root? And can't I root using super one click? I want the jelly bean if that's the best I can get without any bugs or problems.
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bhavik_sheth said:
I got a stock rom right now. Exactly how it was when I first got the phone. Haven't updated. What is cf root? And can't I root using super one click? I want the jelly bean if that's the best I can get without any bugs or problems.
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Click to expand...
Click to collapse
I'm sorry. I may not be able to help you right now, almost forgot I had an appointment with the doctor.... need to hurry. If I come back early, I'll try to respond. Meanwhile, some expert may come and answer your questions soon. Hang on tyt
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update ur phone to stock ics then root ur phone with the guide bellow and then flash custom roms
http://forum.xda-developers.com/showthread.php?t=1501719
I need to root my phone and then update to ics so I don't lose the data in my apps.
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bhavik_sheth said:
I need to root my phone and then update to ics so I don't lose the data in my apps.
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Click to expand...
Click to collapse
once u root u can backup ur apps with titanium backup and then after flashin a different rom u can restore it
So should I root using super one click?
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Why do I need to update to ics? Can't I just root and then flash custom rom?
What would be the difference?
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bhavik_sheth said:
So should I root using super one click?
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Click to expand...
Click to collapse
i will not recommend that method but yes upto u .. i prefer cf root ... u can flash cf root for ur kernel and it will be rooted b4 u blink ur eyes
---------- Post added at 03:13 PM ---------- Previous post was at 03:12 PM ----------
bhavik_sheth said:
why do i need to update to ics? Can't i just root and then flash custom rom?
What would be the difference?
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Click to expand...
Click to collapse
use the search option and read the threads .. There are many available ..
The basic thing is many custom roms lik cm rootbox rr needs ics bootloader and u can get ics bootloader by flashing ics roms
the rest read the threads
My friend wants to root his phone and I was wondering if he threw ya $50 if someone could remote his computer, root, and put the best Rom for a daily driver? Last question. He will be good with WiFi tether? Cause that's the main reason he wants to be rooted...
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V-Ty said:
My friend wants to root his phone and I was wondering if he threw ya $50 if someone could remote his computer, root, and put the best Rom for a daily driver? Last question. He will be good with WiFi tether? Cause that's the main reason he wants to be rooted...
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Click to expand...
Click to collapse
Just make sure he doesn't go to CM10 if he wants WiFi tethering. Its still buggy as it requires only open WiFi..
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Problems/doubts related to rooting the phone

I was going through threads on rooting, ROMs, kernels and bricking. Before reading threads about bricking I wanted to root my phone but after reading I got scared of bricking my phone which I think is difficult to debrick (unbrick).
Is it really the case that we cannot debrick the phone at home? Is it ok to root with such a consequence?
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All I can say is if you're that worried about it, don't root your phone or flash anything. Leave it on stock & enjoy it.
Is it possible to change ROM without rooting the phone?
And what are the chances of bricking the phone while rooting? And if bricked what is procedure to make it as earlier
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use this to root your S2...It is 100% risk free. However use only if u are on ICS
http://forum.xda-developers.com/showthread.php?t=1501719
Also, read everything before u flash a rom/kernel..95% of them get bricked without reading or consulting properly
aviral1990 said:
use this to root your S2...It is 100% risk free. However use only if u are on ICS
http://forum.xda-developers.com/showthread.php?t=1501719
Also, read everything before u flash a rom/kernel..95% of them get bricked without reading or consulting properly
Click to expand...
Click to collapse
I read it, but I didn't not find anything written as it won't brick the phone. So just wanted to confirm even if I made any mistake, it won't brick my phone, right?
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Please refer to this quote...
MistahBungle said:
All I can say is if you're that worried about it, don't root your phone or flash anything. Leave it on stock & enjoy it.
Click to expand...
Click to collapse
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if you don't wanna brick your phone, then don't screw up in following the instructions
Look at method 1 in the link from my signature
It will not brick your phone as I now include cwm4
Phil3759 said:
Look at method 1 in the link from my signature
It will not brick your phone as I now include cwm4
Click to expand...
Click to collapse
Thanks. I'll try to do it with that method. Just a last question, will it wipe my phone?
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shantanuparadkar said:
Thanks. I'll try to do it with that method. Just a last question, will it wipe my phone?
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Click to expand...
Click to collapse
No it won't, all it will do is root, your data will not be touched.
shantanuparadkar said:
I read it, but I didn't not find anything written as it won't brick the phone. So just wanted to confirm even if I made any mistake, it won't brick my phone, right?
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Click to expand...
Click to collapse
The thing is u are just installing CWM and busybox that gives you root by that method mentioned. Believe me i was also afraid and i rooted using that method..took hardly 30s lol
And it wont wipe anything..
Just go ahead..u aint flashing any inseure kernel or any rom..so there is no chance of bricking..Go ahead
aviral1990 said:
The thing is u are just installing CWM and busybox that gives you root by that method mentioned. Believe me i was also afraid and i rooted using that method..took hardly 30s lol
And it wont wipe anything..
Just go ahead..u aint flashing any inseure kernel or any rom..so there is no chance of bricking..Go ahead
Click to expand...
Click to collapse
Thanks mate.
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aviral1990 said:
use this to root your S2...It is 100% risk free. However use only if u are on ICS
http://forum.xda-developers.com/showthread.php?t=1501719
Also, read everything before u flash a rom/kernel..95% of them get bricked without reading or consulting properly
Click to expand...
Click to collapse
i was trying to root my SGS2 using this method but i never found file CWM.zip file in the "apply updates from external storage" options. i tried to moving it to sdcard (main folder), creating a folder in sdcard and by moving it to folder android under sdcard (which is visible in those options) but couldn't find CWM.zip file. i use volume up + home key + power button to go to recovery mode.
plz help me regarding that why i couldn't find that file
Done with rooting.
Thanks all for the help
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[Q] How to trick the phone manufacturers?

Hey guys,I hope to solve my problem.I read threads regarding this but couldnt understand.
So here it is,I got a micromax A87 phone a month ago,then I rooted it.I removed the manufucturers RAM hungry apps.Everything was fine,but from yesterday on call(both incoming and outgoing) I cant here the voice,but they can hear mine.Though I can hear them on speaker and headphone.
So now I want to give to company service center so what should I do?
1.Flash the phone with custom rom or
2.Unroot and install all those preinstalled manufacturer apps
I would like to do the second method.So my question is in which method I can fake that device was not rooted so I can reclaim my warranty? suggest if there is another method and how does the manufacturer come to know if i rooted the phone?
Try a factory custom rom. Then remove root. Most manfacturers dont care though.
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weeo said:
Try a factory custom rom. Then remove root. Most manfacturers dont care though.
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Click to expand...
Click to collapse
I dont think custom rom is available:crying: for my phone
vishine said:
I dont think custom rom is available:crying: for my phone
Click to expand...
Click to collapse
Factory reset
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weeo said:
Factory reset
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Click to collapse
but that wont help right?because preinstalled apps wont be back since i rooted and deleted them?
Just install a stock rom again.
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TheSG said:
Just install a stock rom again.
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Click to expand...
Click to collapse
custom rom is not available for my phone
vishine said:
but that wont help right?because preinstalled apps wont be back since i rooted and deleted them?
Click to expand...
Click to collapse
Well put them back then. And then find a zip or an app that unroots the phone.
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vishine said:
custom rom is not available for my phone
Click to expand...
Click to collapse
Unroot your phone and give it to service center.
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There are two solutions
1.you could find another member with your phone and get the apps that you deleted and unroot and give it to service!
Or
2. You could flash stone random rom and brick you device completely and give it back to service saying that it won't start up and hope they don't find out!
Personally I'd suggest you go for 1
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U have a hardware problm
Why would they count the number of stock apps
Just unroot
And do a hard reset
Dun worry
drsanket_xperia_u said:
U have a hardware problm
Why would they count the number of stock apps
Just unroot
And do a hard reset
Dun worry
Click to expand...
Click to collapse
Is unrooting process same for every pjhone?.....i did it using unlock root app

Siyah Dual Boot - Rooted and Unrooted Rom

I have a Galaxy S3 and I'm using dual boot successfully. I was wondering whether I would be able to dual boot a primary rooted and secondary unrooted rom side by side?
Enquiring because I want to be able to use apps such as banking, Sky Go and any other that don't work with root
Thanks in advance
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jediknight111 said:
I have a Galaxy S3 and I'm using dual boot successfully. I was wondering whether I would be able to dual boot a primary rooted and secondary unrooted rom side by side?
Enquiring because I want to be able to use apps such as banking, Sky Go and any other that don't work with root
Thanks in advance
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Click to expand...
Click to collapse
If it's a rom that includes the SuperSU app, you can unroot it. Should work. Infact Stweaks also unroots....
rootSU said:
If it's a rom that includes the SuperSU app, you can unroot it. Should work. Infact Stweaks also unroots....
Click to expand...
Click to collapse
I've tried that solution already, no luck with sky Go. No luck
Can I dual boot rooted /unrooted?
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jediknight111 said:
Can I dual boot rooted /unrooted?
Click to expand...
Click to collapse
I thought that was the question I was answering.
Well if unrootin the secnd rom desnt work using superuser, then just remove /system/app/supersu.apk and /system/bin/su frm teh rm.zip before you flash it.
rootSU said:
I thought that was the question I was answering.
Well if unrootin the secnd rom desnt work using superuser, then just remove /system/app/supersu.apk and /system/bin/su frm teh rm.zip before you flash it.
Click to expand...
Click to collapse
Sorry for the confusion. I think I'm writing it wrong I think, I know how to unroot, that works.
But Sky Go still detects it as a rooted rom
What I want to know is can I put a stock unrooted rom for secondary rom with siyah Dual Boot. Without affecting the first rom and root?
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You can only flash stock roms via odin which won't help you since you must use siyah recovery to flash 2nd rom.... so no...
There are only TWO elements to root which I have suggested you remove manually (follow link to sticky roll-up on signature for root basics).
If sky go still detects "root" after that, its nothing in the rom that its detecting....
So remove the files from the rom before you flash it.... if that doesn't work, nothing will
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It detects root because the first ROM (the main) is rooted. You could try switching example swap primary and secondary roms
sent from the state where marijuana is NOT illegal !

Help me root my phone

Sorry for being such a noob here but I want to root my phone and have no idea how to proceed. Any help will be welcome. Thanks.
PS: I am attaching a screenshot of my device information
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Read the stickies in the general section.
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Ok. Thanks
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Use the galaxy s3 toolkit best way for root I think just read it carefully and use the right variant model and update eg 4.1.2 and not earlier very simple
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I found the easiest was was to use cf auto root through Odin on windows laptop and then install a recovery using ROM manager from the play store.. And then away ya go! Don't forget to back up before ya change anything
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Stickies + YouTube... easy to do it
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Rom manager is not such a good idea with the S3. Safer to use mobile odin and Flash a recovery that way.
read this
http://forum.xda-developers.com/showthread.php?t=1911726
andrewwright said:
Rom manager is not such a good idea with the S3. Safer to use mobile odin and Flash a recovery that way.
Click to expand...
Click to collapse
^^ This. Plus then you can choose twrp or philz
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I do NOT reply to support queries over PM. Please keep support queries to the Q&A section, so that others may benefit
I didn't realise it wasn't a good idea to use ROM manager with the s3.. Why is that then? I went that way because my laptop is a Macbook and hiemdall didn't seem to work well so I had a quick ten mins on a laptop at work with Odin to root and then I only had my Macbook to use so ROM manager is the way I went too manager seems to be the same thing as well
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lerkio123 said:
I didn't realise it wasn't a good idea to use ROM manager with the s3.. Why is that then?
Forum experience /
Click to expand...
Click to collapse
lerkio123 said:
I didn't realise it wasn't a good idea to use ROM manager with the s3.. Why is that then? I went that way because my laptop is a Macbook and hiemdall didn't seem to work well so I had a quick ten mins on a laptop at work with Odin to root and then I only had my Macbook to use so ROM manager is the way I went too manager seems to be the same thing as well
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Click to expand...
Click to collapse
From experience I can say that using ROM Manager can soft brick your device. I once wanted to use it with my old S2 to install CWM and I got into a bootloop afterwards. Only re-flashing a Samsung ROM via Odin helped to boot into Android.
One of the easiest way (in my opinion) to root your device is to flash a Kernel via Odin that will give you Root. The Siyah Kernel is a good place to start, since the developer also provides tar files for odin to flash. It will give you Root and from then on you can install Stweaks and flash CWM from there.
I wish i d of spoke to u a few months ago when I first rooted cause I buggered about with it for weeks! I didn't realise you could install recovery from steaks either.. Have you got much apple Mac/android sync experience?.. I can only describe it as trying to get arch rivals to mate!.. Might just dual boot windows on the Macbook if I can't get them to play nice
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