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[Q] Thinking of rooting my S3

Last time i ever rooted a mobile it was my old Htc desire a few years ago now, i have had my samsung s3 for over 3 months but after updating to Jellybean i have had a few errors coming up, main one was touchwiz failed and also failed to update even though i am running Jellybean. I think the failed to update is to do with logs on my Mobile or something like that. I fixed the touch wix problem by installing nova launcher as well but just fancy Rooting it Now.
I have Vodafone contract running 4.1.1 (JB) and the model number is GT-I9300
I have been through the threads but there is that many different s3 info i was wanting to make sure i follow the correct thread, would also like reccomendations on which ROM to use and if you can duel boot it with 2 different rom options as well.
Thanks for reading and hope i have posted in the correct thread

I am pretty new to it but the S3 is the easiest phone ever to root. Just head over to the I9300 forum and look for CFRoot 6.4 and use Odin to flash that. Took me about 5 minutes.
I am running Siyah Kernel which allows me to dual boot CRDroid rom and Cm10.

hoekzemaar said:
I am pretty new to it but the S3 is the easiest phone ever to root. Just head over to the I9300 forum and look for CFRoot 6.4 and use Odin to flash that. Took me about 5 minutes.
I am running Siyah Kernel which allows me to dual boot CRDroid rom and Cm10.
Click to expand...
Click to collapse
Chainfire said:
I am no longer supporting this version of CF-Root. I have personally moved away from permanent custom recoveries. I will still be providing roots by way of CF-Auto-Root (click). The downloads in this thread will remain available, I just won't be updating them.
Click to expand...
Click to collapse
CF-Root or CF-Auto-Root?

mortalcombatxxx said:
CF-Root or CF-Auto-Root?
Click to expand...
Click to collapse
This is the one I used http://forum.xda-developers.com/showthread.php?t=1695238
Though if you read the top of that it appears to have been replaced by auto root. So I would go for the latter.

mortalcombatxxx said:
CF-Root or CF-Auto-Root?
Click to expand...
Click to collapse
CF-Root is used for installing Custom ROMS.
CF-Auto-Root is for stock ROMs and installing SuperSU (gaining root) ONLY.

[Q] is root possible on 4.3 samsung s3 verizon

hello, im very sorry if this is covered a million times over by now. ive been using google as well as looking into all the fourms in xda. very confusing and kinda frustrated. i have searched for about 3 days. i am very much a noob and dont get the lingo. also post seems to spin off into installing custom roms. im just looking for pure root. bootloader and things of that nature i dont care much about. my problem is i have app data in my Motorola xt912 droid that i just rooted the other day. i cant use helium to get it out. so rooted with a program i found on here. bought titanium back up pro. i also bought helium pro since i was able to move data from this s3 to my girl friends s4. i do want to help support the devs that make these things possible for the average user that likes to keep things simple.
so i have this 4.3 update. so i see forums saying i can root while others say it will brick my phone. just looking for a straight answer. thank you for taking your time to read this and have a happy new years
device name
SCH-I535
model number
SCH-I535
android version
4.3
baseband version
I535VRUCML1
kernel version
3.0.31
[email protected] #1
Wed Dec 11 01:09:13 KST 2013
build number
JSS15J.I535VRUCML1
se for android status
permissive
hardware version
I535.10

Sorry to hear about your searching troubles. I think everyone here will admit that specific info about Tw 4.3 is hard to find in one place but we've got folks helping out in the 4.3 discussion thread. Ask anything and someone may have an informed answer.
You can use Saferoot to root TW VRUCML1 ota. Yes, my link is to a Galaxy S4 tool however we have multiple users in the discussion thread that have confirmed Saferoot works for our latest 4.3 OTA. Feel free to search in that thread and you will find confirmation. Root has been possible much of the last week, maybe two.
I know you said this but I'll just reiterate, we have root only nothing else for TW 4.3. Do not flash anything in Odin unless it's the 4.3 VRUCML1 tar to restore back to stock.

thank you!!!!!
ok this seemed to have worked. my phone wants to reboot but titanium back up pro says i have root. maybe in your nice guide which i havent found anyone who said this yet, that the program ask to disable knox. i clicked no. (another reason im scared to reboot my phone) i cliaked no because of all the post saying to disable knox will brick your phone

BROKEN1981 said:
ok this seemed to have worked. my phone wants to reboot but titanium back up pro says i have root. maybe in your nice guide which i havent found anyone who said this yet, that the program ask to disable knox. i clicked no. (another reason im scared to reboot my phone) i cliaked no because of all the post saying to disable knox will brick your phone
Click to expand...
Click to collapse
You should probably run that tool again and choose yes. Haven't heard of anyone choosing no, the people I've seen who had root chose yes. It's not explicitly stated but it does not hurt the phone in any capacity by selecting yes. To be honest though, idk what the difference is between selecting yes and no.
I'm not on the TW 4.3 OTA so maybe someone can provide input on the disabling Knox.
Sent from my SCH-I535 using Tapatalk 4

I just used saferoot on mine today. I honestly didn't see anything about disabling Knox when I did it, but when I installed titanium backup Knox Notification Manager was already disabled so I'm assuming it happened somewhere in the process. Phone is working great so far. I haven't tried defrosting it because, well.... Why, it's working fine the way it is.
Sent from my SCH-I535

[Q] Root help needed. sch i545 kit kat 4.4.2

I bought a verizon galaxy s4 a few weeks ago and foolishly updated it. I now want to root it and i havent rooted anything in months but i wasnt to worried until i cant seem to find if you can root with version VRUFNK1. I found 1 thread where someone said they bricked there phone trying on this version. If it possible please let me know and what method to use.

you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.

eb6 said:
you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.
Click to expand...
Click to collapse
Thanks thats exactly what i wanted to know!

eb6 said:
you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.
Click to expand...
Click to collapse
I done some research and am very lost as to what to do. there are no clear instuructions on how to downgrade from vrufnk1 to vrufnc5 at all that I can find. can someone elaborate on this and give me a little more detailed instuctions and possibly links to the files ill need or websites where to find them. And is it possible to even downgrade without first being rooted? Sorry its been years since i have done this and it was way simpler on the kindle fire.

I have a buddy thats in the same boat, he's got a newer s4 and wants to rom it for his first time.

I am also in this predicament. I had a galaxy nexus that I would flash different roms to every week but I upgraded via Verizon to the S4 a few months ago -- bloatware is awful and is taking up over 7GB of my 16... Would love to get a jump on rooting, but I can't find anything on this build aside from this thread and another few posts that were also unanswered. Any help or direction would be great -- do y'all think there will have to be another way to root this build, or can downgrading be okay?

Same boat
I too am in the same boat, for some reason with i545vrufnk1, I can't root so want to downgrade the firmware to a firmware that allows me to root, tried all the various methods to root but for some reason I can't, think it might be the firmware or the knox software package.

I believe you could root with Towelroot.
Sent from my SCH-I545 using XDA Free mobile app

towel root won't work
I tried it with the latest official update and it won't work. I'm looking to root as well.

[How-To] Root I545VRUFNK1 4.4.2 (12-1-2014)
Look for this thread on xda search tab. It worked for me. Just follow closely.

I followed the downgrade instructions and got root back. Is it Verizon that makes it a pain in the ass? I don't know what I would do without this place and helpful people
http://forum.xda-developers.com/showthread.php?t=2735172

chris1945 said:
[How-To] Root I545VRUFNK1 4.4.2 (12-1-2014)
Look for this thread on xda search tab. It worked for me. Just follow closely.
Click to expand...
Click to collapse
i tried this guide verbatim, mine bootlooped and rebooted after i tried connecting to wifi every time.
had to go back to nk1 and its stable now. farkin verizon...

Can the S3 i535 with 4.4.2 run CM13?

I have a Verizon S3 unlocked, no root, totally stock android 4.4.2 with baseband yudne1 and build kot49h.i535vrudne1
Want to confirm if I can install CM13 nightly. Everything I read indicates I need to root and update recovery and all that good stuff but it is not possible on 4.4.2
Just want to confirm if anything has changed in the past year with a new process. Forums have a lot of old guides so I would appreciate a quick yes or no. if yes, any link to a stable procedure would really be appreciated.
Thank you in advance. XDA is awesome and the people on this forum are some of the best.
Thanks,
ARiK

arikinthecity said:
I have a Verizon S3 unlocked, no root, totally stock android 4.4.2 with baseband yudne1 and build kot49h.i535vrudne1
Want to confirm if I can install CM13 nightly. Everything I read indicates I need to root and update recovery and all that good stuff but it is not possible on 4.4.2
Just want to confirm if anything has changed in the past year with a new process. Forums have a lot of old guides so I would appreciate a quick yes or no. if yes, any link to a stable procedure would really be appreciated.
Thank you in advance. XDA is awesome and the people on this forum are some of the best.
Thanks,
ARiK
Click to expand...
Click to collapse
No it currently cannot run CM13 or any version of CM. Only via safestrap with the 3 options stock, Paul pizz and Superlite
Sent from my Nexus 6

arikinthecity said:
I have a Verizon S3 unlocked, no root, totally stock android 4.4.2 with baseband yudne1 and build kot49h.i535vrudne1
Want to confirm if I can install CM13 nightly. Everything I read indicates I need to root and update recovery and all that good stuff but it is not possible on 4.4.2
Just want to confirm if anything has changed in the past year with a new process. Forums have a lot of old guides so I would appreciate a quick yes or no. if yes, any link to a stable procedure would really be appreciated.
Thank you in advance. XDA is awesome and the people on this forum are some of the best.
Thanks,
ARiK
Click to expand...
Click to collapse
Hey!
As @ShapesBlue says, if you took the OTA to 4.2.2 then you are locked. HOWEVER, there is a method developed by the typical enterprising XDA member that "Downgrades" the firmware by flashing part of the boot loader/firmware but leaves the crucial bit intact that doesn't brick the phone. Sort of a hybrid firmware flash. I believe it's supposed to open the phone up to flashing TWRP and non-stock custom ROMs. I know someone who used it and it worked on CM12.1 last year, but he also had some trouble after awhile (don't know if that was related to this procedure or not) and made an error later that bricked his phone, permanently it seems.
What isn't mentioned in that OP, at least the last time I looked, was that after doing this procedure, if you flash the firmware recommended in the CM12 and CM13 thread OP's, you will overwrite the partition that is spared in his zip file. Then you will be dead! He does explain exactly what partitions are flashed by telling you how to make the zip file. The updater-script I expect is not touched. Looking at it or in the other files you'll need to do this process will show you what's written where, but they have the partitions names. You can go into the CM12.1 thread OP on XDA for our phone and by clicking on the "d2vzw ROM Extras" link you can find all kinds of stuff, plus a few different partition tables that tell you how your phone is setup. There is other info in the OP itself about this and other topics related to flashing CM as well. (I'm the OP )
WARNING! Don't go into this haphazardly though. I would read through that thread thoroughly and see what if any success people are reporting, and ask questions. You don't want to ruin your phone!
It's in the "Android Development" forum in the root forum for our phone.
Report back on what you end up doing.:good:

rom for galaxy s5 sm-g900a at&t

Good day
Previously I had a Galaxy S3 and I was using CyanogenMod – Loved it!
I just always preferred a phone that was clean and lean without all the bloatware.
Now I’m with the S5 and there is possibly an option available for a custom ROM for my phone?
Currently –
SAMSUNG GALAXY S5 SM-G900A AT&T
Lollipop 5.0 G900AUCU3BOC4
So far as I can tell this phone could not be rooted.
Until a few days ago I got a notice in an email that it was now available.
I was on their mailing list if something should become available.
oneclickroot
I know you can’t go backward LP 5.0 – KK 4.4.
One can only go forward, LP 5.0 - LP 5.1 or LP 5.0 – Marshmallow.
However most of what I have seen out there for my phone has been LP 5.0.
At present I’m looking at these unless someone can suggest something else.
TMS5 3.0 ROM LP5.0
Twi5ted lollipop V7 LP 5.0
Alliance V8 ROM LP5.0
My question is, can I go from LP 5.0 (Stock) to LP 5.0 (Custom)?

KJB2 said:
Good day
Previously I had a Galaxy S3 and I was using CyanogenMod – Loved it!
I just always preferred a phone that was clean and lean without all the bloatware.
Now I’m with the S5 and there is possibly an option available for a custom ROM for my phone?
Currently –
SAMSUNG GALAXY S5 SM-G900A AT&T
Lollipop 5.0G900AUCU3BOC4
So far as I can tell this phone could not be rooted.
Until a few days ago I got a notice in an email that it was now available.
I was on their mailing list if something should become available.
oneclickroot
I know you can’t go backward LP 5.0 – KK 4.4.
One can only go forward, LP 5.0 - LP 5.1 or LP 5.0 – Marshmallow.
However most of what I have seen out there for my phone has been LP 5.0.
At present I’m looking at these unless someone can suggest something else.
TMS5 3.0 ROM LP5.0
Twi5ted lollipop V7 LP 5.0
Alliance V8 ROM LP5.0
My question is, can I go from LP 5.0 (Stock) to LP 5.0 (Custom)?
Click to expand...
Click to collapse
If you've got the locked bootloader then you're out of luck rooting and flashing TWRP/Cyanogenmod.
Sent from my SCH-I535 using Tapatalk

Actually the phone is rooted now. Right after I posted this I used Kingroot king481.apk and Titanium Backup is installed and Root Check confirmed its now rooted. Although I have not tried the Bootloader...... With my luck that is another issue..... I wonder if I should try the first step with the Bootloader and see if SAFESTRAP or TWRP can install?

KJB2 said:
Actually the phone is rooted now. Right after I posted this I used Kingroot king481.apk and Titanium Backup is installed and Root Check confirmed its now rooted. Although I have not tried the Bootloader...... With my luck that is another issue..... I wonder if I should try the first step with the Bootloader and see if SAFESTRAP or TWRP can install?
Click to expand...
Click to collapse
Safestrap is no longer supported and with locked bootloader you're not gonna get TWRP to work.
Sent from my SCH-I535 using Tapatalk

HI all, I'm new here and this Is my first post (question), Is There any solution to this issue (sm-g900a not taking custom recovery)?, I need (really want) to install android pie and magisk on my att g9005a,and most of the posts (including this one) are several years old.
Really appreciate an an answer, even if its still, "sorry, still out of luck",
Also, is this a good place for this, or should i start a new thread?
Thanks.

Liam AK said:
HI all, I'm new here and this Is my first post (question), Is There any solution to this issue (sm-g900a not taking custom recovery)?, I need (really want) to install android pie and magisk on my att g9005a,and most of the posts (including this one) are several years old.
Really appreciate an an answer, even if its still, "sorry, still out of luck",
Also, is this a good place for this, or should i start a new thread?
Thanks.
Click to expand...
Click to collapse
Your device is an AT&T variant, your device has a locked bootloader, you can't install custom recovery with a locked bootloader. The bootloader on your device can not be unlocked, you will never be able to install custom recovery on your device. If you want custom recovery you will have to get another device because you will never be able to use custom recovery on the device that you already have.
Sent from my SM-S767VL using Tapatalk