[Q] Un root / flash - Galaxy S II Q&A, Help & Troubleshooting

Hello ,
i have a galaxy s2 with aokp 4.4 and root , can i flash a stock room with odin ? or i need to remove root ? i am noob in root / odin and others ...

Yes, flashing a stock rom with Odin will remove root. How ? Thread stickied near top of Q&A titled 'Flash stock firmware' has instructions.

MistahBungle said:
Yes, flashing a stock rom with Odin will remove root. How ? Thread stickied near top of Q&A titled 'Flash stock firmware' has instructions.
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tnx very much

Related

[Q] How to UN-CF root

hi all,
its just a theory but i would like to UN-CF root my phone & try to root it the upd_1 or one click root
any suggestions or do i just do a clean stock rom install...
also even after clean froyo stock rom install, KIES says cannot update the device...
Flash with samsung firmware
first step would be posting in correct section which is general subforum.
an0nym0us_ said:
first step would be posting in correct section which is general subforum.
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+1
Tapatalked u see

few questions

hi
i m new to s2 but i was using nexus s before
now i have few questions please clear my doubts
1.for now my phone is not rooded if i install a custom kernel with odin will the phone be rooted if that rom has root?
2.for now my phone is not rooded if i install a custom rom with odin will the phone be rooted if that rom has root?
thank you
Flash a ChainFire kernel using odin (follow the links in my signature). Try and keep it close to your current rom / kernel number. Its all in the instructions on their page.
Then flash your new roms either through recovery (follow links in my signature) or using odin.
ancilary said:
hi
i m new to s2 but i was using nexus s before
now i have few questions please clear my doubts
1.for now my phone is not rooded if i install a custom kernel with odin will the phone be rooted if that rom has root?
2.for now my phone is not rooded if i install a custom rom with odin will the phone be rooted if that rom has root?
thank you
Click to expand...
Click to collapse
when you flash a costum ics kernel for cm9 like fluxi, you have root!
for now my rom is official s2 rom for 2.3.6
and in cf-root thread the kernel required for my version is untested
what to do?
can i just flash rooted custom kernel via odin?
and does odin require kies to be installed?
ancilary said:
hi
i m new to s2 but i was using nexus s before
now i have few questions please clear my doubts
1.for now my phone is not rooded if i install a custom kernel with odin will the phone be rooted if that rom has root?
YES if the custom kernel is rooted .
2.for now my phone is not rooded if i install a custom rom with odin will the phone be rooted if that rom has root?
Yes but CWM is normal custom install .
and in cf-root thread the kernel required for my version is untested
what to do? MAKE A DECISION developer does not have time to test every build .
can i just flash rooted custom kernel via odin?
Only if custom kernel is Odin flash most/all are CWM.
and does odin require kies to be installed?
YES or at least Samsung USB Drivers .
Read the basics .
FAQ
http://forum.xda-developers.com/showthread.php?t=1065995
NEW HERE
http://forum.xda-developers.com/showthread.php?t=1134290
bible
http://forum.xda-developers.com/showthread.php?t=1473577
Guide
http://forum.xda-developers.com/showthread.php?t=1125282
Stock Roms .and csc
http://forum.xda-developers.com/showthread.php?t=1075278
Root + CWM .
http://forum.xda-developers.com/showthread.php?t=1103399
jje
Click to expand...
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thank you
i rooted using chroot and its working perfectly fine and used samsung usb drivers
can u suggest me some best avalialbe roms?
ancilary said:
thank you
i rooted using chroot and its working perfectly fine and used samsung usb drivers
can u suggest me some best avalialbe roms?
Click to expand...
Click to collapse
read this rule : http://forum.xda-developers.com/showthread.php?t=1612881
and pick the one best for you from here : http://forum.xda-developers.com/forumdisplay.php?f=1058
tht were the best suggetions u got frm aboue frnds.....well there is no best rom,kernel we all are flashaholic(atleast me lol) but if u pm me wat r ur likes i can suggest some, but remember all roms of devs r best an its owr personnel choice tht we make on owr fones

[Q] Mobile Odin Lite kernel flash?

I have rooted S3, official recovery and null binary counter. I have problem with usb conectors on phone and want to unroot but can't use usb cable.
I have lite version of mobile Odin. Is necessary to flash kernel or just official firmware from sammobile? How to flash kernel if is need?
Sory for my English.
Any?
webmar said:
Any?
Click to expand...
Click to collapse
Stickied faqs and guides .
I searched sticky but noy found answer.
webmar said:
I searched sticky but noy found answer.
Click to expand...
Click to collapse
Its all posted .
http://forum.xda-developers.com/showthread.php?t=2362743
http://forum.xda-developers.com/showthread.php?t=2323847
Kernels are flashed same as PDA.
Thank you. Can I flash official rom form stock recovery from the sdcard?

A few questions

hey guys i have some questions before i flash my mom international S3 and brick it and then she bricks me LOL i want to return to stock 4.3
1) is there a stock rooted international 4.3 rom which i can flash via TWRP
2) what if i download a rom from sammobile and flash via TWRP will i **** it up or do i have to use ODIN so hate it LOL
for now that all coming in my head
ahmed007 said:
hey guys i have some questions before i flash my mom international S3 and brick it and then she bricks me LOL i want to return to stock 4.3
1) is there a stock rooted international 4.3 rom which i can flash via TWRP
Yes in General thread i believe .
2) what if i download a rom from sammobile and flash via TWRP will i **** it up or do i have to use ODIN so hate it LOL
You cannot flash tar via recovery .
ROOT Voids Warranty.
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
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Click to collapse
Yeah, you got your answers there. No one can tell you the exact rom you should use, because it is not allowed. Search the original android development section and read the comments. There are plenty of good stock based roms. As for the official sammobile stock roms, you can flash them only with odin, like it or not

[Q] s3 I9300 not rooting...tried all method

hello devs,
i have an international variant GT-I9300 . I upgraded it with the ATO(OPEN AUSTRIA) . After this upgrade ,i was not able to root ...i used the CF AUTO ROOT , SUPERSU , and even mobogeine root method . its getting failed....
please help me devs......i would like to root it...either to get a stable international variant ROM.
If you intend to then flash a custom rom then don't bother rooting your stock firmware, all custom roms are already rooted.
If you want to stay stock then flash a prerooted version via odin, get a link for one on xda in general forum.
boomboomer said:
If you intend to then flash a custom rom then don't bother rooting your stock firmware, all custom roms are already rooted.
If you want to stay stock then flash a prerooted version via odin, get a link for one on xda in general forum.
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so....u mean that....i can flash a custom rom...directly from the stock recovery....without rooting...by just wiping the data and cache??? ........
or else.. sorry for asking this silly question ...i am just a newbie...
No, go read the sticky thread in general forum on how to flash custom recovery then custom rom. Factory reset before you start then back efs.
boomboomer said:
No, go read the sticky thread in general forum on how to flash custom recovery then custom rom. Factory reset before you start then back efs.
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Click to collapse
i checked the whole procedure of it as u told.... but while i am flashing CFROOT but it is showing "FAILED SIGNATURE VERIFICATION" . and the same thing for superSU ......
so...in case if i flash PHILZ RECOVERY or CWM ......without rooting........ will my phone get bricked ???...
Check out Cyanogenmod Installer follow the instrustion it will root and install the latest stable CM for your phone .
You are still missing basic knowledge, you can't flash anything with stock recovery.
Flashing recovery doesn't require root, but you can brick the phone if you don't understand what you are doing.

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