Hi! all. juz got my galaxy tab. would like to find out how can i root, unroot & backup my stock rom in case i want to unroot & return to stock rom. also if i root & unroot & return to stock rom, would i still be able to receive updates from samsung?
Sent from my GT-P6800 using xda premium
here, here, and here.
not sure about unrooting. you can still receive updates from samsung if youre rooted with stock rom.
also, learn to use the search function.
re-flashing the stock ROM is the only known method right now.
Just want to remind everyone before upgrading to ics is to flash the bootloaders! Ive had a few inbox msg asking about this so if your in doubt just look here
Quick guide:
The bootloader installation process is the same as firmware installation using Odin. You can put the old bootloader tar file on either PDA or BOOTLOADER section.
Dont touch any other settings and a quick start and reboot, flash the corresponding rom and away you go
GB BOOTLOADER
http://db.tt/qovrZDGx
ICS BOOTLOADER
http://dl.dropbox.com/u/34590193/Boo..._BOOTLOADER.7z
Some tips about the boot loaders:
You can remove the yellow triangle and clear the counter on gingerbread using the usb jig but is you don't have one you can flash the ics boot loaders and use Chainfire's triangle away app to remove the triangle and the flash counter.. But don't forget to flash the ics rom after you flash the boot loader..
Most people may already know this.. it's just a heads up
Swyped from my GT-i9100
good tip
I'm not aware of any reason why you would need to. I'm still using original GB bootloader and I'm running CM10 and Siyah based off Samsung's latest update7 sources.
There is obviously a greater risk than usual when flashing a bootloader so what is the justification for recommending it?
Have a nice day.
Agree with the above. It's nice of you to be thoughtful, reps for that. But I don't think it's necessary. I haven't and I've used most custom roms out there without problems. This may become an issue however with future Android releases I reckon.
Sent from my GT-I9100 using Tapatalk 2
I have GB bootloader and Omega ICS firmware + CM10 with Siyah working without problem and counter reset with Jig is still working
Hi All,
Am using an i337M S4 from Rogers here in Canada and was wondering if it was possible to use ODIN and try out the new leaked 4.4 firmware. Is rooting required to achieve this?
rsarwar said:
Hi All,
Am using an i337M S4 from Rogers here in Canada and was wondering if it was possible to use ODIN and try out the new leaked 4.4 firmware. Is rooting required to achieve this?
Click to expand...
Click to collapse
First you must be certain the leak is for i337m model becuase there is the international version and the US version which are both different from the model you have (I have the same but Telus). Now as far as the files, if they are in .tar format then you can flash via Odin, if thet are .zip then you need a custom recovery to flash them. I know for certain you need to root to go the custom recovery route, I think you need to be rooted to flash they system files in Odin also (which if it is a stock rom you are flashing would loose root following the flash). Depending of the root method you choose be aware also that you may trip the Knox counter also, definately if you install a custom recovery. There a number of 4.4 roms for the i337m already that are not stock and are rooted, you may want to look at these also. Most importantly... before you attempt anything read...read ... read... there are pity falls you can end up in if you don't pay close attention......
Gage_Hero said:
First you must be certain the leak is for i337m model becuase there is the international version and the US version which are both different from the model you have (I have the same but Telus). Now as far as the files, if they are in .tar format then you can flash via Odin, if thet are .zip then you need a custom recovery to flash them. I know for certain you need to root to go the custom recovery route, I think you need to be rooted to flash they system files in Odin also (which if it is a stock rom you are flashing would loose root following the flash). Depending of the root method you choose be aware also that you may trip the Knox counter also, definately if you install a custom recovery. There a number of 4.4 roms for the i337m already that are not stock and are rooted, you may want to look at these also. Most importantly... before you attempt anything read...read ... read... there are pity falls you can end up in if you don't pay close attention......
Click to expand...
Click to collapse
Thanks for the reply .. actually I had a S2 before which was rooted and I used many different ROMs on it. I did root the S4 once as well but then lost it when I did the 4.3 update. Since then I never tried to re-root, is there an easy way too root right now for the i337M with 4.3?
If you are on stock unrooted 4.3 you should get official 4.4 update soon.
Also, questions go in the qna section not the development section
Sent from my SGH-I337 using Tapatalk
RK said:
If you are on stock unrooted 4.3 you should get official 4.4 update soon.
Also, questions go in the qna section not the development section
Sent from my SGH-I337 using Tapatalk
Click to expand...
Click to collapse
If you wait for the update you will likely be waiting longer for a root solution... if you want to root the phone, look up chainfire's CF-auto root for i337m
Hi,
I am not a programmer / developer but just wanted some expert opinion on how to root and what are the advantages. I have now ended my warranty so please can someone let me know:-
1. How to root safely without messing up KNOX
2. Can I bring the device to the same state if something goes wrong while rooting
3. Is there any substitute for firmware updates
Thanks,
Subbu
Rooting trips knox. You can try Towelroot, probably won't work. Flashing recovery will allow you to flash superuser/obtain root, or just flash a new Rom that's pre rooted.
Any samsung device can be Odined back to stock if needed, just not knox.
Sent from my SM-N900T using XDA Premium HD app
What version of the Samsung Galaxy Note 10.1(2014) do you have? Towelroot won't work with the p600 or the p601. Also it is better to use Obin then a one click root. Read through this topic it explains the whole process.
http://forum.xda-developers.com/showthread.php?t=2490805
Sent from my SM-P600 using XDA Free mobile app
Towel root works for P605 up to latest software update as in the link below. The trick is to downgrade the boot.img using odin to a lower firmware e.g. NF2, root with towel root and then upgrade boot.img back to current firmware version. It keeps Knox 0x0. Try and keep your Knox 0x0 status in case it becomes important to you. Flashing custom recovery and kernels will trip knox, and using other rooting methods is likely to trip it also.
http://forum.xda-developers.com/galaxy-note-10-2014/general/p605xxucnj1-firmware-update-t2936219
Good luck.
Thanks for all your responses.
I am looking at orion's website and clear how to root now. Please can someone clarify these for me :-
1. We can root the note but need to remove KNOX (after rooting) as it will not work properly for rooted devices?
2. Is it possible to get the note to the current state if something goes wrong during rooting. If yes, how can we do this?
3. Is it possible to install latest firmwares either from dev community or official Samsung? If it's from the DEV community, then wil it be a simple task of updating firmwares like how we do for official Samsung or do we have to start the process of rooting / stock recovery etc. again?
subram said:
Thanks for all your responses.
I am looking at orion's website and clear how to root now. Please can someone clarify these for me :-
1. We can root the note but need to remove KNOX (after rooting) as it will not work properly for rooted devices?
2. Is it possible to get the note to the current state if something goes wrong during rooting. If yes, how can we do this?
3. Is it possible to install latest firmwares either from dev community or official Samsung? If it's from the DEV community, then wil it be a simple task of updating firmwares like how we do for official Samsung or do we have to start the process of rooting / stock recovery etc. again?
Click to expand...
Click to collapse
1. You are correct KNOX will not work and will give annoying and intrusive notification about your tablet being modified. But that is a small price to pay. Your warranty will be invalid after rooting, also a gift from KNOX, and it cannot be reset back to valid.
2. Yes, it is possible to reflash stock through Obin by downloading the firmware from Sammobile.com, not sure if I have the web address right, and flashing it like you do CF-Autoroot and twrp.
3. You cannot take ota updates because it will see the custom recovery and say your system has been modified. Again you can flash official updates from Samsung by using obin and Sammobile or for faster updates use a custom ROM which is actually probably better, but it depends on what you use your tablet for. If you want I can link you to some custom Roms that are stock based or CM based.
Sent from my SM-P600 using XDA Free mobile app
Many thanks Orion. I have SM-P600. Basically, I want to root because I want to remove the official software and other bloatware.
1. Clear
2. By reflashing the stock, you mean setting the note 10.1 2014 to it's original state but through the 'odin-flash method'? So, if I do this, then will I be back to normal (including KNOX) and be able to download firmware updates? How do I do it through
3. What is the difference between sammobile formware and custom ROM?
Two more questions
1. Is it possible to download android 4.4.4 / Android L and install it in my device now than waiting for Samsung to officially release it?
2. Will it be possible to root, remove the unwanted software and then unroot to come back to normal again?
subram said:
2. By reflashing the stock, you mean setting the note 10.1 2014 to it's original state but through the 'odin-flash method'? So, if I do this, then will I be back to normal (including KNOX) and be able to download firmware updates? How do I do it through
Click to expand...
Click to collapse
Not quite. Reflashing the stock ROM via Odin will return your device's software configuration to the way it was out of the box. No custom recovery, no root, etc. However, nothing can reset the KNOX counter. Once tripped, it's tripped for good. Reflashing a stock ROM will not allow you to receive OTA updates, you will have to download updates (from SamMobile or another site) and flash via Odin, or use Kies to update. Updating the firmware on your device through either method will cause you to lose root and custom recovery, but you may be able to re-root and reflash custom recovery.
subram said:
3. What is the difference between sammobile formware and custom ROM?
Click to expand...
Click to collapse
SamMobile only hosts Samsung official stock firmwares for devices.
And yes, you should be able to root, uninstall unwanted system apps, and then unroot. But again, you will be unable to accept OTA updates.
Understood about the fact that if I root, then I should forget about KNOX once and for all.
- Ok, how do I unroot? Is that straightforward.
- If sammobile releases a firmware update for SM-P600 (let's say android 4.4.4 for US), can I install that via KIES (without root) though I am in the UK?
- If I root, I can then install android L as soon as it is available in the DEV community?
subram said:
Understood about the fact that if I root, then I should forget about KNOX once and for all.
- Ok, how do I unroot? Is that straightforward.
- If sammobile releases a firmware update for SM-P600 (let's say android 4.4.4 for US), can I install that via KIES (without root) though I am in the UK?
- If I root, I can then install android L as soon as it is available in the DEV community?
Click to expand...
Click to collapse
1. Yes I have never had to unroot any Samsung device but as far as I know it is just that simple.
2. As long as it is for the p600 then yes it is compatible you should be able to flash without root through Obin.
3. This is a developer to watch this is a CM based rom http://forum.xda-developers.com/showthread.php?t=2938652.
This is a TouchWiz based ROM http://forum.xda-developers.com/showthread.php?t=2793898. They will be updated quicker then Samsung firmware. Here is a complete list of Roms available for our devices. http://forum.xda-developers.com/showthread.php?t=2723420
Edit: Forgot another useful post http://forum.xda-developers.com/showthread.php?t=2878586
Sent from my SM-P600 using XDA Free mobile app
siralsmooth said:
Rooting trips knox. You can try Towelroot, probably won't work. Flashing recovery will allow you to flash superuser/obtain root, or just flash a new Rom that's pre rooted.
Any samsung device can be Odined back to stock if needed, just not knox.
Sent from my SM-N900T using XDA Premium HD app
Click to expand...
Click to collapse
Speaking of which, how does one go about restoring the P600 back to stock? I'm starting to miss some of the S Pen functionality.
Download the stock firmware and flash via Odin with the tablet in download mode. Backup anything important first.
Sent from my SM-N900T using XDA Premium HD app
Chainfire includes an unroot in his SuperSU app, which means you can just root to remove stuff the use the unroot function and then you have stock. There also Roms available that are just debloated stock without root installed. You have to root first to install.
Sent from my SM-P600 using XDA Free mobile app
So, if we root to remove stuff and unroot through SuperSU app, will KNOX mess up again? To be honest, this is all what I want to do.
Another question, if we root, how can we get android L - the same method as odin flash?
1. No knox won't come back if you use the unroot function it just removes root.
2. Yes, obin flash when Samsung release, or install a custom ROM which then you get Lollipop faster.
Sent from my SM-P600 using XDA Free mobile app
I looked at the website for custom ROM. It says I need to have a 'custom recovery' installed and be rooted as well. What do you mean by custom recovery and what should I do to install it?
subram said:
I looked at the website for custom ROM. It says I need to have a 'custom recovery' installed and be rooted as well. What do you mean by custom recovery and what should I do to install it?
Click to expand...
Click to collapse
You need to first flash this http://forum.xda-developers.com/showthread.php?t=2490805 through Obin. Then make sure you have root. Then from the play store download flashify. Once you have flashify open it grant it root access and it should say something about a custom recover chose twrp. Flashify will take you to twrp download 2.6.3 not 2.8.1. Then enjoy your custom ROM.
Sent from my SM-P600 using XDA Free mobile app
Thanks Orion. Clear on the process but what is custom ROM and why would I need it?
subram said:
Thanks Orion. Clear on the process but what is custom ROM and why would I need it?
Click to expand...
Click to collapse
You don't necessarily need a custom rom(can be called custom OS to) but they are updated faster then stock TouchWiz and they run twice as fast because they are slimmed down. Plus you have control of everything. Some people just want want a more pure android experience but with more customization. TouchWiz is a custom ROM of android because it has features pure android doesn't have a.k.a. multi-window and quick settings with KitKat.
Like I said you don't need a custom ROM but it is a lot more fun to play then rooted TouchWiz. I am linking two custom Roms one is TouchWiz based so it has all of Samsung's features. The other is CM which doesn't have any of the cool features of Samsungs TouchWiz. TouchWiz
http://forum.xda-developers.com/showthread.php?t=2793898. CM http://forum.xda-developers.com/showthread.php?t=2936863. There are a ton of different options. My a back up with twrp save it to your SD card and enjoy being rooted.
Sent from my SM-P600 using XDA Free mobile app
Thanks for answering my questions patiently Orion. Ok, so if I follow the steps mentioned in http://forum.xda-developers.com/show....php?t=2793898, then
1. Will I have Samsung touchwiz ROM and also get all the features mentioned there including notePRO?
2. Will I have multi-window and s-pen features retained?
3. Is the above website free to download?
4. Is it possible to just get the notePRO features after rooting my SM-P600 instead of getting everything from the above website
5. It looks like there is a 1.7 GB file that I need to download in my local PC before I flash it with odin?
6. There is a mention in the above website that we need to be rooted and also have custom ROM installed so If I have to install hyperdrive as per the website, I need to have done both I guess or can I just root my note and directly flash the 1.7 GB with odin without having a custom recovery installed? Also, how is custom recovery different from root?
After rooting my Note 3 (not branded or simlocked) many moons ago with Towelroot, I've come to the point of wanting to update things a tad. I never installed a custom recovery so it's just a root.
However, looking through the multiple threads here and not wishing to make a bad mistake I'm a little confused and could do with some clear pointers.
I am currently on 4.3 Jellybean BL: N900XXUBMJ3 so most threads deal with later versions and I really want to know what the best path is to now being able to start trying out custom roms such as the DarkWolf ROM or just get this to Lollipop. Obviously now Knox 1x0 is no longer a problem as it's out of warranty.
I assume that the step should really be to install a custom recovery and for that there is a confusion of whether I can do that directly on my current bootloader or do I have install 4.4.2 as some threads suggest?
Probably due to my misunderstanding I am not sure if a 4.4 bootloader is separate from the firmware. If it comes to having to update the bootloader do I have to completely upgrade to Kitkat or can I just update the bootloader only?
louiscar said:
After rooting my Note 3 (not branded or simlocked) many moons ago with Towelroot, I've come to the point of wanting to update things a tad. I never installed a custom recovery so it's just a root.
However, looking through the multiple threads here and not wishing to make a bad mistake I'm a little confused and could do with some clear pointers.
I am currently on 4.3 Jellybean BL: N900XXUBMJ3 so most threads deal with later versions and I really want to know what the best path is to now being able to start trying out custom roms such as the DarkWolf ROM or just get this to Lollipop. Obviously now Knox 1x0 is no longer a problem as it's out of warranty.
I assume that the step should really be to install a custom recovery and for that there is a confusion of whether I can do that directly on my current bootloader or do I have install 4.4.2 as some threads suggest?
Probably due to my misunderstanding I am not sure if a 4.4 bootloader is separate from the firmware. If it comes to having to update the bootloader do I have to completely upgrade to Kitkat or can I just update the bootloader only?
Click to expand...
Click to collapse
You can flash custom recovery for 4.3 but all 5.1.1 and 6.0 roms require 5.0 bootloader to make the camera to work correctly.
Flash 4.3 custom recovery. Then flash the rom of your choice. Then flash 5.0 bootloader. After that flash 4.4.2/5.0 recovery.
Or flash 5.0 firmware. Flash 4.4.2/5.0 custom recovery. Flash the rom of your choice.
Sent from my SM-G925F using XDA Free mobile app
Rosli59564 said:
You can flash custom recovery for 4.3 but all 5.1.1 and 6.0 roms require 5.0 bootloader to make the camera to work correctly.
Flash 4.3 custom recovery. Then flash the rom of your choice. Then flash 5.0 bootloader. After that flash 4.4.2/5.0 recovery.
Or flash 5.0 firmware. Flash 4.4.2/5.0 custom recovery. Flash the rom of your choice.
Sent from my SM-G925F using XDA Free mobile app
Click to expand...
Click to collapse
Thanks for that Rosli,
I actually found that OTA was working still so I let it update. This went through a lot of updates one by one till it got to the latest 4.3. All this left root intact. Then it downloaded the kitkat but that failed. I had figured that if I let it update to Lollipop I could then root it with CF Autoroot but as it's not going any further (probably due to the fact that I'm rooted .. maybe), I will have to manually update via Odin.
I would probably in that case prefer your advice of flashing 5.0 directly then custom recovery, however, do I have to CF autoroot or can I flash recovery without root and then root after that?
louiscar said:
Thanks for that Rosli,
I actually found that OTA was working still so I let it update. This went through a lot of updates one by one till it got to the latest 4.3. All this left root intact. Then it downloaded the kitkat but that failed. I had figured that if I let it update to Lollipop I could then root it with CF Autoroot but as it's not going any further (probably due to the fact that I'm rooted .. maybe), I will have to manually update via Odin.
I would probably in that case prefer your advice of flashing 5.0 directly then custom recovery, however, do I have to CF autoroot or can I flash recovery without root and then root after that?
Click to expand...
Click to collapse
Can flash custom recovery then root. But if you're going to flash custom rom no need to root after custom recovery.
Sent from my SM-G925F