Develop Bugs

[Q] Is possible to download from 4.1.2 to 4.1.1?

Hi,
I am newbie for Android and this could be silly question.
Is possible for me to downgrade from 4.1.2 to 4.1.1 with original stock rom (international version N7100) and no root?
If possible, could you write down steps that I need to take?
Yes, I did search the forum but it doesn't comes with step by steps?
Reason is battery drain too fast especially at night.

I had the same problem... You must be rooted first to do it...
Download the correct firmware (http://www.sammobile.com/firmware/)
Install MobileOdin (https://play.google.com/store/apps/details?id=eu.chainfire.mobileodin.pro&hl=en_
Copy the tar.md5 file to your external sd card
Open Mobile Odin and flash the stock rom. It even has an option to root it without effecting the status. My phone is rooted but it still says official. Then use TriangleAway to reset the counter to 0 and you're good to go.

You dont believe you have to be rooted at all, I did this last night, the way I did it was went into stock recovery, factory reset and wiped cache, rebooted, turned off, booted into download mode, connected to pc, opened odin and flashed stock 4.1.1 simple as. It did get stuck once on samsung logo I left it for about 10-15 mins, went back into recovery and wiped and factory reset again, rebooted and all was good and now Im back on 4.1.1 so far its been off charge for 3 hours or so and its only gone down 1% it would have been around 8-10% on 4.1.2 for me
I wasnt rooted before, was on stock 4.1.1 then upgraded to 4.1.2

Absolutely possible. I just did. Steps are,
1- Make a batch backup with Titanium first, on your 4.1.2 ROM.
2- Flash the stock 4.1.1 ROM via Odin.
3- Root it.
4- Go to recovery and wipe data, factory reset, wipe cache partition, wipe dalvik cache.
5- Now you've 4.1.1 fresh ROM, install Titanium and restore all missing apps and system data.
6- Now you've a fresh 4.1.1 ROM with all the data and apps.
'Continously inputted' from my GT-N7100

Jujuburi said absolutely correct, why you need root to simply flash stock rom.
Just to add.
After downgrading as described by jujuburi above, your device still will have new bootloader and that won't downgrade by procedure said above and so you have to re root with cf auto root or one of the CWM recovery, exynose abuse apk won't work.
Downgrading bootloader is needs different method and no need to describe here as it is not recommended/required at all.
Sent from my GT-N7100 using xda premium

The easiest way to do it without a pc or raising your flash counter is to follow my tutorial.
Sent from my GT-N7100 using xda app-developers app

Okay, that mean if I dont root is 100% i cannot downgrade it to 4.1.1?

erichkooi said:
Okay, that mean if I dont root is 100% i cannot downgrade it to 4.1.1?
Click to expand...
Click to collapse
It's only a temporary root. Once you load the tar.md5 in mobile odin you have the option to keep it rooted or not. Just simply keep the box unchecked and you'll be good to go. If you're not rooted right now root it with cf-autoroot to keep your status as official on 4.1.2 then install mobile odin and finish the steps.
Sent from my GT-N7100 using xda app-developers app

mazdamiata210 said:
The easiest way to do it without a pc or raising your flash counter is to follow my tutorial.
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
????? Your guide isn't the easiet way at all. The OP didn't say he didn't have access to a pc? And flashing stock roms via odin doesn't raise flash counter afaik?
Also your link to odin is a paid for version which isn't required.

+1
Absolutely right
-No root needed to flash using Odin, neither flashing stock ROM with PC odin raise flash counter.

hi guys
a have the same sleep drain issue with 4.1.2 and going to odin flash 4.1.1 but do i have to wipe data/cache ? and if so do i have to wipe b4 or after the flash ?? thx

It is not compulsory, but in many cases during downgrading, after flashing ROM device may gets bootloop OR stuck at samsung logo. in such caes you need to do it.
But i do prefer wipe always after flashing ROM for better performance, you can do it after flashing.

dr.ketan said:
It is not compulsory, but in many cases during downgrading, after flashing ROM device may gets bootloop OR stuck at samsung logo. in such caes you need to do it.
But i do prefer wipe always after flashing ROM for better performance, you can do it after flashing.
Click to expand...
Click to collapse
thx ketan 4 the quick reply

note 2 pls help
pls clear the confusion. do we hv to root or not

pls clear the confusion..
Hello all,
I have been reading, viewing videos etc for past 4 days. and have asked questions on youtube to people but no one replied now you are my BIG HOPE..
i have an international version unrooted galaxy note 2. I dont have much details about baseband etc as i never jotted them down before upgrading. But i do have details now after upgrading to 4.1.2.
Baseband- N7100XXDLK7
Kernal 3.0.31-679347
[email protected]#1
SMP PREEMPT Wed Dec 26 10:26:20 KST 2012
Build Number
JZO54K.N7100XXDLL7
AP: N7100XXDLL7
CP: N7100XXDLK7
CSC: N7100DBTDLL2 (which is germany)
I am downloading N7100XXALJ3 N7100DBTALJ2 from dr.ketans N7100 all in 1 old rom posts of 4.1.1 Oct 2012 as thats what i cuold find for DBT germany firmwares. Is that right one........???????????????????????
like others i upgraded to 4.1.2 and have been facing battery drain problem. first of should i wait till samsung comes up with fix in next update or shuld i revert back to 4.1.1.
I read this post as and it is so confusing-
Battery only lasts 1 day so want to go back to stock firmware 4.1.1 and want flash counter zero and everything legit. one member said root is needed then other said its not. then dr. ketan in the end say just to go back to stock root is not needed and just flash with odin and it wont increase counter as well if flashed with odin pc. is that right that we dont need root to just go back to stock 4.1.1 as he said.?
---------- Post added at 09:44 PM ---------- Previous post was at 09:24 PM ----------
Now i am confused as i have multiple options suggested by all in this thread--
* If root is not needed should i just download 4.1.1 (enquired about the firmware N7100XXALJ3 N7100DBTALJ2) and flash it with pc odin just like bradmax 57 said and keep it all legit and will i still get OTA samsung kies updates in future..?
OR
* Should i root my phone first using cf-auto root with method given in your N7100 all in 1 forum and then flash 4.1.1 with mobile odin and then remove triangle away once and for all.? if we go this way obviously phone will be have full root access with limitation of not being able to flash zip files from pc (but will be ok with mobile odin for that) and cant use nandroid backup and restore - i am not fussed about these things but want my phone to be legit for warranty and do need future updates OTA and from kies.?
Also do i wipe cache, factory reset from recovery before or after flashing 4.1.1 as bradmax57 had to do it twice before flashing as it was getting stuck at samsung logo but on the other hand dr.ketan suggests to do it after flashing 4.1.1..
Kindly help.
Thanks in advance for your precious time.

Here i giving clear answer and you should not have any confusion.
-No need to have root to flash 4.1.1 with Odin
-after flashing, you may stuck at samsung logo, in that case you have to reboot to recovery and have to wipe cache and data
-I don't recommend to downgrade, as latest 4.1.2 having SDS fix, on 4.1.1 you device can be brick without any reason. if you have battery issue, download latest MA6 ROM , not necessary you will have to flash DBT ROM, you can flash any country ROM and whenever your country get same update, same way you can flash that ROM with Odin.

First off a big big thank you to dr.ketan, mazdamiata and jujuburi who assisted me and cleared confusion. I have down graded to 4.1.1 easily and see a massive battery difference already. All i had to do was download stock firmware for my phone csc region and flash it with odin. wipe data , cache in recovery mode as it did get stuck on samsung logo and its all good. no root needed and flash counter etc remains untouched as well..

dr.ketan said:
I don't recommend to downgrade, as latest 4.1.2 having SDS fix, on 4.1.1 you device can be brick without any reason. if you have battery issue, download latest MA6 ROM , not necessary you will have to flash DBT ROM, you can flash any country ROM and whenever your country get same update, same way you can flash that ROM with Odin.
Click to expand...
Click to collapse
So you're saying we can flash a different rom to our phones without it breaking? I find that hard to believe. Why would there be different firmwares then from samsung? I need TTT firmwares, so I could flash any DMA6 firmware since mine isn't available yet?

mazdamiata210 said:
So you're saying we can flash a different rom to our phones without it breaking? I find that hard to believe. Why would there be different firmwares then from samsung? I need TTT firmwares, so I could flash any DMA6 firmware since mine isn't available yet?
Click to expand...
Click to collapse
dr.ketan said csc doesnt matter. if we flash rom of different country. the rom has kernal, csc information. the only thing is we will get ota or kies update of that country whose rom we flash. rest i wouldnt know lets wait for a word from dr. ketan or some one on this

mazdamiata210 said:
So you're saying we can flash a different rom to our phones without it breaking? I find that hard to believe. Why would there be different firmwares then from samsung? I need TTT firmwares, so I could flash any DMA6 firmware since mine isn't available yet?
Click to expand...
Click to collapse
You can flash any ROM of N7100 to your N7100, that is that simple.
I never seen a case of bricking by just flashing stock ROM. just selecting own country ROM will help you for better language support, and some priority/selection of application for your country on play store when you search OR google suggest you. You can flash any country ROM which is latest and still not available for your country.

[Q] Please help me. Knox!

Hello guys!!!
I have a Galaxy Note II N7100 for the past 1 year. I recently installed Hurricane v 8 rom which is based on 4.3 firmware.As I was using it, I realized the RAM was increasing up to 1.3 GB, the only thing that could fix it was to reboot the phone. Later I watched a youtube review of a Note II with an official 4.3 installed and the RAM was about 600 MB on that persons phone. So I went ahead and downloaded a 4.3 firmware N7100DDUEML4 from sammobile.com. After the installation via Odin I boot the phone and it was fine. I read a few articles on how I can root the 4.3 firmware with CF Autoroot and did it as it should be done. After the reboot, Knox blocked the SU and the KNOX flag went to 0x1. After all this I decided to install Philz Recovery via Odin and got access to recovery. My plan was to recover my Hurricane Rom that I previously backed up. After Philz recovery restored the Hurricane Rom, I got stack on Boot Screen. Because Knox is flagged 0x1 I can't install any firmware via Odin anymore. So the next step I did is to restore my phone via Kies. I managed to successfully restore it and now I have a 4.3 firmware N7100XXUEMK9 firmware and Android Status As Enforcing. How can I get root access with this firmware and what should I do with Knox flag 0x1?
Thank you in advance guys!!!

The SafeRoot exploit has been confirmed working for N7100 too (check here), but it can't help to reverse Knox flag 0x1. Try it out. it should work. Anyway, why bother warranty after 12 months?
MichaelVaughn said:
Hello guys!!!
I have a Galaxy Note II N7100 for the past 1 year. I recently installed Hurricane v 8 rom which is based on 4.3 firmware.As I was using it, I realized the RAM was increasing up to 1.3 GB, the only thing that could fix it was to reboot the phone. Later I watched a youtube review of a Note II with an official 4.3 installed and the RAM was about 600 MB on that persons phone. So I went ahead and downloaded a 4.3 firmware N7100DDUEML4 from sammobile.com. After the installation via Odin I boot the phone and it was fine. I read a few articles on how I can root the 4.3 firmware with CF Autoroot and did it as it should be done. After the reboot, Knox blocked the SU and the KNOX flag went to 0x1. After all this I decided to install Philz Recovery via Odin and got access to recovery. My plan was to recover my Hurricane Rom that I previously backed up. After Philz recovery restored the Hurricane Rom, I got stack on Boot Screen. Because Knox is flagged 0x1 I can't install any firmware via Odin anymore. So the next step I did is to restore my phone via Kies. I managed to successfully restore it and now I have a 4.3 firmware N7100XXUEMK9 firmware and Android Status As Enforcing. How can I get root access with this firmware and what should I do with Knox flag 0x1?
Thank you in advance guys!!!
Click to expand...
Click to collapse

xbean said:
The SafeRoot exploit has been confirmed working for N7100 too (check here), but it can't help to reverse Knox flag 0x1. Try it out. it should work. Anyway, why bother warranty after 12 months?
Click to expand...
Click to collapse
Thank you so much for your reply, yeah it is true but it is not that I am worried about the warranty, I want to revert back to a different rom and patch a bootloader so I can install custom firmwares.MJ5 bootloader patch doesn't work for me. Is it possible at this time to patch this MK9 or it is still unsolved issue? Thank you once again for your reply.

I have read a lot of posts & make sure I understand the details before I upgrade to v4.3. The far too many failures for upgrades that I've ever seen prior to v4.3 make me more conscious than ever. I'm on MJ5 bootloader & successfully loaded two different custom ROMs without any problem. I suggest you to do more reading in this forums prior to the upgrade. If you're on bootloader newer than MJ5 then I would suggest to stay with the bootloader & root it with the Safeboot method then clean up the KNOX crap. It should work great after the upgrade, root & clean up. cheers.
MichaelVaughn said:
Thank you so much for your reply, yeah it is true but it is not that I am worried about the warranty, I want to revert back to a different rom and patch a bootloader so I can install custom firmwares.MJ5 bootloader patch doesn't work for me. Is it possible at this time to patch this MK9 or it is still unsolved issue? Thank you once again for your reply.
Click to expand...
Click to collapse

MichaelVaughn said:
Thank you so much for your reply, yeah it is true but it is not that I am worried about the warranty, I want to revert back to a different rom and patch a bootloader so I can install custom firmwares.MJ5 bootloader patch doesn't work for me. Is it possible at this time to patch this MK9 or it is still unsolved issue? Thank you once again for your reply.
Click to expand...
Click to collapse
Try this link it will be helpful to you..
http://forum.xda-developers.com/showpost.php?p=48032704&postcount=4753
:good::good:

[Q] Q| before updating to 4.3

hi guys , this is my first post so bare with me ...
first of all i would love to say thanks to this community , i have learned a lot trough out the years iv'e been reeding this forum....
i have a question before i update my note 2 from 4.1.2 to 4.3 ...
i rooted it with cf root a long time ago , should i unroot my phone before updating to the official 4.3 ?
also my counter is 1 , should i use triangle away and reset it to 0, or it doesn't matter?
and which odin should i use (link would be useful) 1.85 or 3.07?
one last question , is it normal to see in the recovery mode an android lying on the floor with a red triangle ?
sorry if my English is quite bad ... its not my main language

hi , i dont like spamming but my thread went way down bump

DinaSap said:
hi , i dont like spamming but my thread went way down bump
Click to expand...
Click to collapse
If you can avoid upgrading to official 4.3 it would best to do that,cause if you upgrade to 4.3 you'll be on knox bootloader which means you can never downgrade back to 4.1.2.So in my suggestion flash any 4.3 Custom ROM,you might not have wifi working once you flash the ROM,you need to download the MJ5 bootloader ,it's the last known bootloader which is KNOX free and you can use it to flash 4.3 TW,4.4 AOSP and 4.4.2 TW leaked rom.I can link you to the MJ5 bootloader and how to flash it once you choose the custom 4.3 ROMS.As far as 4.3 custom roms there are many out there and it wouldn't be fair to compare which is best cause all the developers have worked hard to make their ROM stand out so try 2-3 different 4.3 ROMS for a week and see which suits your needs and usage.Also each ROM thread has an FAQ thread so read that carefully with flashing instructions or if you'd need any additional files to be sideloaded along with the ROM ZIP.If you have any doubts don't forget to use the search option thread in each ROM thread you'll most likely have your questions answered.Since you are already rooted you don't need to re root but odin V3.07 is needed to flash the MJ5 bootloader.Below are the links to both files along with instructions how to flash MJ5 bootloader.Also on 4.1.2 before you proceed to 4.3 make a backup of your STOCK ROM along with EFS folder.
MJ5 Bootloader
MJ5 bootloader Odin instructions
Odin 3.07

singhpratik87 said:
If you can avoid upgrading to official 4.3 it would best to do that,cause if you upgrade to 4.3 you'll be on knox bootloader which means you can never downgrade back to 4.1.2.So in my suggestion flash any 4.3 Custom ROM,you might not have wifi working once you flash the ROM,you need to download the MJ5 bootloader ,it's the last known bootloader which is KNOX free and you can use it to flash 4.3 TW,4.4 AOSP and 4.4.2 TW leaked rom.I can link you to the MJ5 bootloader and how to flash it once you choose the custom 4.3 ROMS.As far as 4.3 custom roms there are many out there and it wouldn't be fair to compare which is best cause all the developers have worked hard to make their ROM stand out so try 2-3 different 4.3 ROMS for a week and see which suits your needs and usage.Also each ROM thread has an FAQ thread so read that carefully with flashing instructions or if you'd need any additional files to be sideloaded along with the ROM ZIP.If you have any doubts don't forget to use the search option thread in each ROM thread you'll most likely have your questions answered.Since you are already rooted you don't need to re root but odin V3.07 is needed to flash the MJ5 bootloader.Below are the links to both files along with instructions how to flash MJ5 bootloader.Also on 4.1.2 before you proceed to 4.3 make a backup of your STOCK ROM along with EFS folder.
MJ5 Bootloader
MJ5 bootloader Odin instructions
Odin 3.07
Click to expand...
Click to collapse
hi ,first of all thanks for the replay ....
two questions :
1 . im aware that i won't be able to downgrade to 4.1.2 .... but why would i want to downgrade , after all you need 4.3 to be able to update to 4.4 soon,am i missing something ?
2. and if i would still prefer an official 4.3 rom , do i need to reset counter and unroot aswell ?
by the way, if my recovery has an android lying on his back with the belly open and a red triangle is it normal ?

DinaSap said:
hi ,first of all thanks for the replay ....
two questions :
1 . im aware that i won't be able to downgrade to 4.1.2 .... but why would i want to downgrade , after all you need 4.3 to be able to update to 4.4 soon,am i missing something ?
2. and if i would still prefer an official 4.3 rom , do i need to reset counter and unroot aswell ?
by the way, if my recovery has an android lying on his back with the belly open and a red triangle is it normal ?
Click to expand...
Click to collapse
To answer you first unanswered question,if you don't want to downgrade ever then you can go ahead and download the official firware OTA or via sam mobile for your respective region.
Second question,apparently to unroot you need to download stock 4.1.2 of your country and flash it via odin that will unroot your phone and you'll be back on 4.1.2 stock then you can check for updates via phone or head over to sam mobile for stock 4.3 and flash it.
That red triangle in recovery means you are in stock recovery as far as i can tell
read this post as well. http://www.reddit.com/r/Android/comments/1720z8/noob_friendlyguide_unroot_your_galaxy_note_2s3/
The thing is i never upgraded to official 4.3 and wont upgrade to official 4.4 i directly came from 4.1.2 STOCK,rooted it and been on custom ROM ever since.so you might want to google a bit more about how to unroot your 4.1.2 and reset the custom status and then download 4.3

singhpratik87 said:
To answer you first unanswered question,if you don't want to downgrade ever then you can go ahead and download the official firware OTA or via sam mobile for your respective region.
Second question,apparently to unroot you need to download stock 4.1.2 of your country and flash it via odin that will unroot your phone and you'll be back on 4.1.2 stock then you can check for updates via phone or head over to sam mobile for stock 4.3 and flash it.
That red triangle in recovery means you are in stock recovery as far as i can tell
Click to expand...
Click to collapse
thanks again
uhm , does it matter if my flash counter is at 1 ? and insted of flashing again the rom could i use the full unroot from super su ?
sorry if im bothering you , its just that i don't want to screw up my phone .....

DinaSap said:
thanks again
uhm , does it matter if my flash counter is at 1 ? and insted of flashing again the rom could i use the full unroot from super su ?
sorry if im bothering you , its just that i don't want to screw up my phone .....
Click to expand...
Click to collapse
READ THIS
Read this as well
the above two links will take care of your flash counter ,will reset it

singhpratik87 said:
READ THIS
Read this as well
the above two links will take care of your flash counter ,will reset it
Click to expand...
Click to collapse
ill repeat my question incase i wasn't clear .... is it necessary to have the binary counter at 0 to update to 4.3 .
if i have my counter at one when i update, will it trigger knox?

DinaSap said:
ill repeat my question incase i wasn't clear .... is it necessary to have the binary counter at 0 to update to 4.3 .
if i have my counter at one when i update, will it trigger knox?
Click to expand...
Click to collapse
after you are on stock 4.1.2, you need to reset flash counter via triangle away if you wish to update via OTA or ready to claim warranty..
Knox will be triggered after you upgrade to 4.3 and use odin to flash any files.

Going back to stock.

I've been waiting for months for an official samsung kitkat update for my phone. (i9195L). Today I checked on sammobile and saw that the update has arrived, for Trinidad and Tobago.
Now that it has been released, I want to know if I can flash it over my Carbon Rom, which has Android 4.4.4.
I want to know if I can go back to stock and flash this new firmware with kitkat on my device via Odin, or if I will have any problem considering I'm actually downgrading to 4.4.2.
Thanks in advance.

rolo143 said:
I've been waiting for months for an official samsung kitkat update for my phone. (i9195L). Today I checked on sammobile and saw that the update has arrived, for Trinidad and Tobago.
Now that it has been released, I want to know if I can flash it over my Carbon Rom, which has Android 4.4.4.
I want to know if I can go back to stock and flash this new firmware with kitkat on my device via Odin, or if I will have any problem considering I'm actually downgrading to 4.4.2.
Thanks in advance.
Click to expand...
Click to collapse
Good rule of thumb with OTAs. Don't perform then on a custom rom. I would use Odin to report to stock. Then see if you can get the update via OTA. However keep in mind that the newer update may not have a root method so if that is important to you, check into that. And always back up in recovery! Flashing back to stock should not harm you device.
Sent from my SGH-I337 using XDA Free mobile app

U won`t really downgrade But take into consideration this :
Do u have Knox bootloader active ? 0x0 or 0x1 in download mode ? Once u flash KitKat u can`t downgrade to samsung jellybean. U can flash aosp again if stock samsung won`t fit u . If u don`t have Knox bootloader i woyld flash an older firmware that does not contain Knox, 2 3 times in a row until u bring your phone to Official not custom and after that flash samsung kitkat. That way u will sure have knox not triggered, all flashed good modem and so and no problems. I think i write too much and u won`t understand a thing ( i`m bad at explaining stuff )

SilviuMik said:
U won`t really downgrade But take into consideration this :
Do u have Knox bootloader active ? 0x0 or 0x1 in download mode ? Once u flash KitKat u can`t downgrade to samsung jellybean. U can flash aosp again if stock samsung won`t fit u . If u don`t have Knox bootloader i woyld flash an older firmware that does not contain Knox, 2 3 times in a row until u bring your phone to Official not custom and after that flash samsung kitkat. That way u will sure have knox not triggered, all flashed good modem and so and no problems. I think i write too much and u won`t understand a thing ( i`m bad at explaining stuff )
Click to expand...
Click to collapse
Yes, you write too much, lol. But I get your point. Thanks for the reply.
I have Knox set to 0x1 so I guess it's activated, but I don't have any plan going back to jelly bean. i will stay with kitkat.
Besides I think there's already a way to root stock with kitkat via Towel root, so I guess it's a lot of help.

rolo143 said:
Yes, you write too much, lol. But I get your point. Thanks for the reply.
I have Knox set to 0x1 so I guess it's activated, but I don't have any plan going back to jelly bean. i will stay with kitkat.
Besides I think there's already a way to root stock with kitkat via Towel root, so I guess it's a lot of help.
Click to expand...
Click to collapse
Towelroot works only on roms made before july i think. Older won`t work

SilviuMik said:
Towelroot works only on roms made before july i think. Older won`t work
Click to expand...
Click to collapse
I don't completely agree. Towelroot worked on stock 4.4.2 for me fresh after an Odin restore. I believe it doesnt work on HTC phones and something else. Don't hold me to that I could be wrong. But Towelroot should work great for the OP
Sent from my SGH-I337 using XDA Free mobile app

I'm currently on DU Rom, if I want to test offical Kitkat I have to flash it with odin? And if I want to go back to DU how can I do it? With a backup?

Flatric said:
I'm currently on DU Rom, if I want to test offical Kitkat I have to flash it with odin? And if I want to go back to DU how can I do it? With a backup?
Click to expand...
Click to collapse
Yes if you stock kit kat without root and such you will need to use odin. Using odin will give you a complete stock. Recovery, kernel, etc. Meaning you won't have a custom recovery to restore a back up. Back up your current setup using your custom recovery and keep the back up on your external storage. If you choose to go back if stock doesn't work for you, you may be able to restore the back up once you re-root and install the custom recovery, but it may cause some errors. I'm not 100% sure that the restore will work or not. My suggestion is to find a stock rom that is only rooted and not modded. Less hassle that way. And much easier to go back to your current rom if you don't want the stock rom.
Sent from my SGH-I337 using XDA Free mobile app

One question: If I already installed this firmware (kitkat) How can I root it? Towelroot? I don't want to trigger Knox, I want to Root it workout having to enable Knox and put that message with yellow letters..
Edit: I rooted it by installing recovery and flashing the rootkit. So far so good.

Question about downgrading from Kitkat to Jellybean on Galaxy SIII (SGH-I747M)

Before I start I will say iI did check out the search function for more than one hour and felt pretty lost amidst the technical discussion going on. I'm still reading about Android and learning so your help will be greatly appreciated.
I bought a Samsung Galaxy S3 (SGH-I747M) soon after its launch in Canada. It came with Jellybean and after a while I updated it to Kitkat using the "check for updates" area in the phones settings.
My question is basically is out possible to root the device after I updated it. Or is it possible to go back to Jellybean and then root it from Jellybean?
I have tried to flash the stock Jellybean ROM onto it and it just doesn't work at all. Odin loads stuff for 5 seconds and it fails.
Other than going back to Jellybean is there any way to Root my phone if it's on Kitkat now? I'm not concerned about warranty etc due to age of the device and it would be gone already anyways.
Thank You!
SalvelinuxFontinalis

Once you are on KK, you cannot downgrade the bootloader so don't bother trying to downgrade to JB using firmware from sammobile.com. Do this may brick your phone.
Does your phone have a custom recovery? If not, you could try flashing Philz for the d2lte and install supersu from recovery.

audit13 said:
Once you are on KK, you cannot downgrade the bootloader so don't bother trying to downgrade to JB using firmware from sammobile.com. Do this may brick your phone.
Does your phone have a custom recovery? If not, you could try flashing Philz for the d2lte and install supersu from recovery.
Click to expand...
Click to collapse
No it does not. Thanks I'll try that. How do you install super so froom recovery and would i get root access?
Thanks so much!!!

In order to flash supersu, you will need to install a custom recovery onto your phone. Doing this will automatically void your warranty.