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[Q&A] [ROM][STOCK][T330NU] Stocked v1.1 & SuperStocked v1.0

Q&A for [ROM][STOCK][T330NU] Stocked v1.1 & SuperStocked v1.0
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Thanks for understanding and for helping to keep XDA neat and tidy!

Will NU work with non NU
I am going to buy this tablet in a few weeks and I live in Australia and the model here does not have NU at the end but just T330. Will this ROM and any other NU ROM work with my tablet? Sorry for the noob question, but I am new to the tablet.

lachiepower0402 said:
I am going to buy this tablet in a few weeks and I live in Australia and the model here does not have NU at the end but just T330. Will this ROM and any other NU ROM work with my tablet? Sorry for the noob question, but I am new to the tablet.
Click to expand...
Click to collapse
To be honest, I'm not 100% sure. It should, the only difference between the T330 and the T330NU that I've been able to find is the T330NU has an IR blaster so it can be used as a remote control. No kernel is included with the ROM, so you are more than safe to install it after making a backup. If it works, let me know. If not, Ill figure out why and make it compatible.

MarkusMcNugen said:
To be honest, I'm not 100% sure. It should, the only difference between the T330 and the T330NU that I've been able to find is the T330NU has an IR blaster so it can be used as a remote control. No kernel is included with the ROM, so you are more than safe to install it after making a backup. If it works, let me know. If not, Ill figure out why and make it compatible.
Click to expand...
Click to collapse
Should I make a backup through CMW or through the settings?
Once I get the device which like I said is in 3 weeks, I will try the device out for about a week to see how it works and get used to it and then backup and install the ROM and compare it to the stock and then post my comments on the forum.

lachiepower0402 said:
Should I make a backup through CMW or through the settings?
Once I get the device which like I said is in 3 weeks, I will try the device out for about a week to see how it works and get used to it and then backup and install the ROM and compare it to the stock and then post my comments on the forum.
Click to expand...
Click to collapse
CWM or TWRP. Either one will work. As long as you have a backup of your system partition in one of those you will be good to go. Sounds good, I'll be waiting.
Hopefully there will be a few more updates by that time. I keep getting errors when decompiling SecSettings which is pissing me off. I'll just have to keep at it until I figure it out. Doesn't make any sense to me.

Sounds good, the more updates the better!
As with the error's you are getting, I have no idea what your talking about, so I'l just agree

lachiepower0402 said:
Sounds good, the more updates the better!
As with the error's you are getting, I have no idea what your talking about, so I'l just agree
Click to expand...
Click to collapse
Lol. Its all good. I got it figured out. What I was working on was enabling S5 Settings Mod in SecSettings.apk (aka. Settings on Samsung devices). Its not finished but it works more than well enough so its in the new SuperStocked version.

So I have received my tablet early and it was easier than I thought to use it, so I have decided to install your ROM, I have already installed TWRP v2.8.3.0 and it works and I am currently backing up my tablet to my external sd card and then I will attempt to try and install the Superstocked.
Do you want me to try out both of your rom's?

I have flashed superstock and I have a few problems, when i flashed it had an error with unmounting or something like that and the keyboard is not very good it looks like android 4.2 keyboard and I do not have root access. I tried towelroot but i still do not have root access.
I think I will go back to 100% stock.

lachiepower0402 said:
I have flashed superstock and I have a few problems, when i flashed it had an error with unmounting or something like that and the keyboard is not very good it looks like android 4.2 keyboard and I do not have root access. I tried towelroot but i still do not have root access.
I think I will go back to 100% stock.
Click to expand...
Click to collapse
If Towel Root does not work, then try flashing SuperUser via TWRP
http://forum.xda-developers.com/showthread.php?t=1538053
Edit, This rom is just a Deodexed version of the 100 percent Stock ROM... There are subtle differences, but the root method is the same..

lachiepower0402 said:
I have flashed superstock and I have a few problems, when i flashed it had an error with unmounting or something like that and the keyboard is not very good it looks like android 4.2 keyboard and I do not have root access. I tried towelroot but i still do not have root access.
I think I will go back to 100% stock.
Click to expand...
Click to collapse
If you happen to flash it again in the future, could you copy the recovery log so I can see the unmounting error. Its Advanced > Copy log to SD. I don't know what could have caused that but I doubt it had any effect on the ROM after booting.
As for the keyboard. It defaults to looking like 4.2 keyboard but with a number row because the ROM is kitkat. If you go into the keyboard settings you can change the theme to the material design themes.
I've been having a lot of issues with root. The su binaries are included as well as all the su files. It works fine for some people and it doesn't for others. Flashing the latest SuperSU will give you root. I'll add a link to it in the OP later today and mention root issues.

I have installed the stock v1.2 and I am still having root problems, if you can provide the su package I will try that out.
What I meant yesterday was in twrp when I was formatting the message was
E: error sending message to add storage 65537
Also I am wondering if it is alright to close or disable some system apps that are using ram such as
DeviceTest
SmartcardService
Context Service
PageBuddyNotiSvc
ELM Agent
Nearby devices
Unified Daemon
If so, how would I go about doing it?

lachiepower0402 said:
I have installed the stock v1.2 and I am still having root problems, if you can provide the su package I will try that out.
What I meant yesterday was in twrp when I was formatting the message was
E: error sending message to add storage 65537
Also I am wondering if it is alright to close or disable some system apps that are using ram such as
DeviceTest
SmartcardService
Context Service
PageBuddyNotiSvc
ELM Agent
Nearby devices
Unified Daemon
If so, how would I go about doing it?
Click to expand...
Click to collapse
Here's the SuperSU flashable zip:
http://download.chainfire.eu/supersu
The error you saw in TWRP was an error from trying to mount and unmount MTP. It happens on all of our devices but doesn't affect anything. So no worries when you see it.
If you want to disable/freeze apps you can use an app from the play store like Greenify or Titanium Backup. Titanium Backup can also remove system apps but I wouldn't recommend doing that without making a backup of the app you want to remove first.
However, if you just want to disable some services but not the entire app you can download and use Disable Service from the play store.

Thanks for clearing the meaning of that error. I have flashed the su zip and I now have root.
Lastly, is possible to reset the flash counter, so if I take my tablet in for repair my warrnty will be valid?

lachiepower0402 said:
Thanks for clearing the meaning of that error. I have flashed the su zip and I now have root.
Lastly, is possible to reset the flash counter, so if I take my tablet in for repair my warrnty will be valid?
Click to expand...
Click to collapse
That I'm not sure of. I imagine there is but I haven't looked into trying any of the reset counters made for other Samsung devices on the T330/NU. You would probably need to make your own thread and ask in the help section.
My device was seller refurbished so I don't have a warranty. Otherwise I could probably help you out.

I talked to samsung about the knox thing and I was told I still had a 1yr warranty from purchase date no matter what.

Really? Samsung put implemented knox so people wouln't flash rom's but they don't care! Something doesn't seem right here. I'll believe you and just hope that nothing happens to my tablet, just in case they change their mind.

feedback
Hi
I'm very thankful that someone is doing IT for the 8 inch tab.
I'm reading a lot over the years in this forum, but this is my first post lol.
I'm running a tn330nuueu1anca with se enforced
Feedback:
Su works out of the box like everything else but
Viper sound mod doesn't
I used my own in initd script...
U still have some Samsung apps and bloatware left ,:
Dropboxoobe
Street view
Faceunlock
Samsung push
And2 other that I already deleted .... I do love the work u done !!! How about a customs kernel

lachiepower0402 said:
Really? Samsung put implemented knox so people wouln't flash rom's but they don't care! Something doesn't seem right here. I'll believe you and just hope that nothing happens to my tablet, just in case they change their mind.
Click to expand...
Click to collapse
Yes really. I was told that I was guaranteed my warranty fr the device no matter what the knox warranty void said.

T0R3T said:
Hi
I'm very thankful that someone is doing IT for the 8 inch tab.
I'm reading a lot over the years in this forum, but this is my first post lol.
I'm running a tn330nuueu1anca with se enforced
Feedback:
Su works out of the box like everything else but
Viper sound mod doesn't
I used my own in initd script...
U still have some Samsung apps and bloatware left ,:
Dropboxoobe
Street view
Faceunlock
Samsung push
And2 other that I already deleted .... I do love the work u done !!! How about a customs kernel
Click to expand...
Click to collapse
Yeah, I was hoping Viper4Android would work on our devices in compatability mode since selinux is enforcing. I haven't had time to actually test it myself, but I did notice that it did ask for a driver install even though I preinstalled and registered the audio driver.
To be honest, street view and face unlock are from paranoid android gapps. I've integrated PA gapps into our ROM over the included gapps. DropboxOOBE I kept because I assumed that was the apk that gave people 50GB of Dropbox space, if not I'll remove it.
Some things I didn't remove because I couldn't find information on them. I only removed stuff I knew was safe to remove. I'm working on getting a kernel with at least init.d by unpacking, editing, and repacking but I'm not planning on trying to find the source and compile a new kernel.
wire55 said:
Yes really. I was told that I was guaranteed my warranty fr the device no matter what the knox warranty void said.
Click to expand...
Click to collapse
See below.
lachiepower0402 said:
Really? Samsung put implemented knox so people wouln't flash rom's but they don't care! Something doesn't seem right here. I'll believe you and just hope that nothing happens to my tablet, just in case they change their mind.
Click to expand...
Click to collapse
It may be possible that they as a manufacturer don't care. When I had my Motorola I was told by them that they could care less if you rooted it or installed a custom ROM. The manufacturer warranty was applicable either way, it was the carriers that cared and charged for replacements of rooted devices. I have no idea if that applies to Samsung, but its possible I guess.
Samsung devices also include Knox for the enterprise and security. So a company can purchase Samsung devices and guarantee their devices and network aren't compromised. The NSA even said that Knox was secure enough for the government to use it.
http://www.pcworld.com/article/2836612/samsung-knox-devices-approved-for-government-use-by-nsa.html
You would need to contact Samsung yourself to find out. My device has no warranty. I'm sailing solo lol.

[T900XXUBOH4] Let's Root the New T900(12.2 wifi) LP Stock Rom

Hello all,
I'm determined to get root for Lollipop. I've seen several other Samsung devices that, like ours, lost root in the 5.1.1 update. These devices also have twrp working and attempting to flash root results in a bootloop.
Based on what I can gather, modifying the kernel by setting selinux to permissive should do the trick in allowing root to be flashed safely.
I'm setting up a vm right now, so I'm going to attempt compiling an insecure kernel in my ubuntu vm.
If anyone would like to test, that'd be awesome! I actually haven't made the jump up, so I figure if anyone has and would like to test, I might as well ask and save me time in dl'ing the firmware and odin'ing up.
Thanks

andrewnelson23 said:
Hello all,
I'm determined to get root for Lollipop. I've seen several other Samsung devices that, like ours, lost root in the 5.1.1 update. These devices also have twrp working and attempting to flash root results in a bootloop.
Based on what I can gather, modifying the kernel by setting selinux to permissive should do the trick in allowing root to be flashed safely.
I'm setting up a vm right now, so I'm going to attempt compiling an insecure kernel in my ubuntu vm.
If anyone would like to test, that'd be awesome! I actually haven't made the jump up, so I figure if anyone has and would like to test, I might as well ask and save me time in dl'ing the firmware and odin'ing up.
Thanks
Click to expand...
Click to collapse
I have TWRP working so I can backup safely, so I'd be willing to try it.

lewmur said:
I have TWRP working so I can backup safely, so I'd be willing to try it.
Click to expand...
Click to collapse
I just made the update, but haven't gotten to twrp'ing it yet. Here's the kernel. You actually need to flash it via odin as a PDA. The kernel output is automatically a boot.img, which we can't really install. So i converted it into a .tar which we can flash through odin.
Edit: It just boots right into twrp for me, it won't boot system
Remember this is a test. If something terribly wrong goes happen, I'm not forcing you to test this: IT'S ON YOU.

That means that we need a flashable stock kernel as well. So we can flash SuperSu and right after the stock kernel and we should be fixed. In a way the same auto root does.
After flashing your kernel I couldn't boot into system. But I am able to flash TWRP with Odin and boot into TWRP. So I flashed SuperSU and wiped caches. I flashed back self made kernel.tar.md5. But still couldn't boot into system. Just flash whole thing again.
Now with the second try TWRP sticks and I was able to flash SuperSu and flashed my stock kernel back. But now I have bootloop after the startup sound. B.t.w. I used SuperSu 2.46
What's next?

If I remember right, bootloop after startup sound means some of the files in your ROM are corrupt...
The device loads in this order: Bootloader, Kernel, ROM. So if it won't boot at all, then the bootloader is corrupt. If it only boots to splash screen but not boot animation, then kernel is corrupt. If it bootloops at start animation then ROM is corrupt.
In other words, it's getting closer!
Edit: @andrewnelson23 Did you download the kernel from Samsung Opensource? If so I tried to edit their kernel following the changes here https://github.com/glewarne/S6-UniKernel/commit/4e3880c912ade3468f3f42189acb1d8d205901fb but it wouldn't compile for me...

Planet X said:
That means that we need a flashable stock kernel as well. So we can flash SuperSu and right after the stock kernel and we should be fixed. In a way the same auto root does.
After flashing your kernel I couldn't boot into system. But I am able to flash TWRP with Odin and boot into TWRP. So I flashed SuperSU and wiped caches. I flashed back self made kernel.tar.md5. But still couldn't boot into system. Just flash whole thing again.
Now with the second try TWRP sticks and I was able to flash SuperSu and flashed my stock kernel back. But now I have bootloop after the startup sound. B.t.w. I used SuperSu 2.46
What's next?
Click to expand...
Click to collapse
shakatu said:
If I remember right, bootloop after startup sound means some of the files in your ROM are corrupt...
The device loads in this order: Bootloader, Kernel, ROM. So if it won't boot at all, then the bootloader is corrupt. If it only boots to splash screen but not boot animation, then kernel is corrupt. If it bootloops at start animation then ROM is corrupt.
In other words, it's getting closer!
Edit: @andrewnelson23 Did you download the kernel from Samsung Opensource? If so I tried to edit their kernel following the changes here https://github.com/glewarne/S6-UniKernel/commit/4e3880c912ade3468f3f42189acb1d8d205901fb but it wouldn't compile for me...
Click to expand...
Click to collapse
It hits splash screen and will not go further. Actually this is the first time I've just done a kernel edit so forgive my incompetence.
Yes, I downloaded from Samsung source. The sprint note 4 had the same issue, and I believed the dev simply used a few menuconfig edits to disable selinux and root checking. First up, I need to build a kernel from their source to confirm that I'm actually doing it right. Then I will only try removing the selinux(with menuconfig). If that works I will attempt disabling the root check stuff. If it doesn't work, I'll undo the selinux stuff, disable root check and see if that boots. We'll see.

Have you tried framaroot ?

arcadia2uk said:
Have you tried framaroot ?
Click to expand...
Click to collapse
does it void knox?, plus our device is not listed as supported
also testers look here http://forum.xda-developers.com/gal...test-root-kernel-t900-touchwiz-5-1-1-t3199349

An option that might work is KingRoot
Once you are rooted you can use Super-Sume to remove the KingRoot apps and replace them with SuperSU

Kongo Root doesn't work. I have already tried.

http://forum.xda-developers.com/gal...hwiz-5-1-1-t3199349/post62786768#post62786768
on my page i need someone who has their 5.1.1 stock rom and TWRP installed working to flash my root kernel and tell me if SE Linux is Passive on about device or not. So i know what i need to fix. It will boot. should not boot loop if you already have 5.1.1 stock running and twrp.

andrewnelson23 said:
I just made the update, but haven't gotten to twrp'ing it yet. Here's the kernel. You actually need to flash it via odin as a PDA. The kernel output is automatically a boot.img, which we can't really install. So i converted it into a .tar which we can flash through odin.
Edit: It just boots right into twrp for me, it won't boot system
Remember this is a test. If something terribly wrong goes happen, I'm not forcing you to test this: IT'S ON YOU.
Click to expand...
Click to collapse
After flashing the tar via Odin, the tablet will only boot to TWRP. Had to restore backup.

lewmur said:
After flashing the tar via Odin, the tablet will only boot to TWRP. Had to restore backup.
Click to expand...
Click to collapse
....read op....

andrewnelson23 said:
....read op....
Click to expand...
Click to collapse
I did read the OP. So what's your point?

lewmur said:
I did read the OP. So what's your point?
Click to expand...
Click to collapse
You literally quoted me saying that it doesn't work and it boots straight to twrp...

working on v3 now. adding more ShinySide tweaks.

stealthee said:
http://forum.xda-developers.com/gal...hwiz-5-1-1-t3199349/post62786768#post62786768
on my page i need someone who has their 5.1.1 stock rom and TWRP installed working to flash my root kernel and tell me if SE Linux is Passive on about device or not. So i know what i need to fix. It will boot. should not boot loop if you already have 5.1.1 stock running and twrp.
Click to expand...
Click to collapse
Hey, just wanted to say you guys are on the right track. See this thread and talk to the OP if you need help
http://forum.xda-developers.com/showthread.php?t=3192767
andrewnelson23 said:
You literally quoted me saying that it doesn't work and it boots straight to twrp...
Click to expand...
Click to collapse
Sent from my ATRIX HD using XDA Free mobile app

palmbeach05 said:
Hey, just wanted to say you guys are on the right track. See this thread and talk to the OP if you need help
http://forum.xda-developers.com/showthread.php?t=3192767
Sent from my ATRIX HD using XDA Free mobile app
Click to expand...
Click to collapse
root access was granted look here http://forum.xda-developers.com/gal...hwiz-5-1-1-t3199349/post62800149#post62800149

toolhas4degrees said:
root access was granted look here http://forum.xda-developers.com/gal...hwiz-5-1-1-t3199349/post62800149#post62800149
Click to expand...
Click to collapse
I missed that. Only found the link i posted when i was looking at SU updates (play store has 2.46, beta has 2.49). Saw a samsung user facing similar issues to what you guys on the 12.2 have (i'm on a 8.4). Thought i'd throw some kind of input to help out with things. Glad to see you guys figured it out though.
Sent from my ATRIX HD using XDA Free mobile app

Samsung Bites
So I just got the US OTA update to 5.1.1 for my galaxy tab pro 12.2 and it is much smoother & pretty nice.. All I wanted to do was add root and rip out knox.. Here's a transcript from samsung official support.. lol.. most likely the last time i buy from them..
Please wait for a Samsung Agent to respond.
Chat InformationYou are now chatting with 'Sunny M'. There will be a brief survey at the end of our chat to share feedback on my performance today.
Chat InformationYour Issue ID for this chat is LTK11256012037609X
Sunny M: Hi, thank you for reaching out to Samsung technical support. How may I assist you?
Visitor: i'm trying to find a download link for the us wifi version of the galaxy tab pro 12.2 firmware update to android 5.1.1 -- model number SM-T900
Sunny M: We have a dedicated team to assist you on the product that you are inquiring about. Please stay online while I transfer the chat to the appropriate department for further assistance.
Chat InformationPlease wait while I transfer the chat to the best suited Samsung Agent.
Chat InformationYou are now chatting with 'Bobby A'. There will be a brief survey at the end of our chat to share feedback on my performance today.
Chat InformationYour Issue ID for this chat is LTK11256012037609X
Bobby A: Hi, thank you for reaching out to Samsung technical support. Your chat was transferred to me and I will be glad to assist you. Please allow a couple of minutes, while I review the previous chat to assist you better.
Bobby A: I see that you want to update the tab pro.
Visitor: yes please..
Bobby A: The updates for the tablets will be released automatically and it can be updated on the tablet. It is not possible to download the firmware through a link or website.
Visitor: yeah my tablet already updated.. in all actuality i want to cook a custom firmware with root added and kies removed.. please help me get my hands on the zip..
Bobby A: Samsung do not recommends to root the tablet as it might not be stable and might damage the tablet.
Visitor: i'm sure they don't recommend it, but they also don't help me use the bathroom or wash my car.. i'm not asking for much.. i just want root & twrp -- i'm a developer..
Bobby A: We do not have the website or links for rooting the tablet.
Visitor: i don't want the website or links for rooting it.. i just want the ota zip file.. please help me out with providing me the zip file that my tablet downloaded..
Bobby A: As we have told you that the custom firmware is not available for download.
Visitor: i'm not sure where the breakdown in language is.. i don't want custom firmware, i want the OTA zip file.. the "official" one..
Bobby A: The firmware can be available on the tablet when it is released for your tablet. It will be released through the Samsung server. The Zip files for the firmware will not be available for download. Hope you understand.
Visitor: i do not understand. it is available, it is for download, i didn't have wireshark running to sniff the url when it downloaded earlier.. i would like the url please.. it will save me hours of rolling back..
Bobby A: If the download file is available, I would have provided you by now.
Visitor: i'm not asking for support in any way of anything custom, only the ability to download a file you have released to the public..
Visitor: i'm feeling like a 2 minute question has taken 15 already.. can you please help me out with a link?
Bobby A: The firmware files can be downloaded on the tablet through the server when it is available.
Bobby A: There is no link to download the firmware file for the tablet. They can be updated online from the tablet, when the update is available for your tablet's model.
Visitor: it is already available.. it downloaded. I have it.. thank you, it is nice.. there are a few things I would like to do to it to make it nicer and more usable..
Bobby A: Samsung do not release the firmware on the official site to download it manually.
Bobby A: If you are looking for more details on the functionality of a product or would like to find answers to some of the questions, visit us at "***REMOVED FOR POSTING ABILITY***" for an interactive review of some of our Samsung products.
Chat InformationChat session has been terminated by the Samsung Agent.
You are not currently in a chat session.

ROM Support for the SM-T337T?

I have come across some very cheap Galaxy Tab 4's on eBay that I was wanting to try out. I'm a T-Mobile customer so I'm interested in the SM-T337T (band 12 support woo hoo!)
I see that there are recoveries for the tablet so it looks like I'm not the first to wonder.
Basically, my question is: which Lollipop/Marshmallow ROMs are currently supported and stable on the SM-T337T? And have we been able to reliably root/install recovery on them?
Thanks,
-coach

Bump

Another bump

Coachmark2 said:
I see that there are recoveries for the tablet so it looks like I'm not the first to wonder.
Basically, my question is: which Lollipop/Marshmallow ROMs are currently supported and stable on the SM-T337T? And have we been able to reliably root/install recovery on them?
Click to expand...
Click to collapse
Unfortunately there are no custom ROMs for the SM-T337T. There has been an official lollipop update, and since there are working recoveries, you should be able to use chainfire's systemless superSU root method (you most likely need the systemless root because the lollipop update is 5.1.1). The fact remains though that nobody has made a custom ROM for this tablet. Sorry

thisisapoorusernamechoice said:
Unfortunately there are no custom ROMs for the SM-T337T. There has been an official lollipop update, and since there are working recoveries, you should be able to use chainfire's systemless superSU root method (you most likely need the systemless root because the lollipop update is 5.1.1). The fact remains though that nobody has made a custom ROM for this tablet. Sorry
Click to expand...
Click to collapse
Thanks for the reply. What can I do to help the situation? What would be required on my end to port a different ROM to it? Either from a "stock" Cyanogenmod or from an existing Galaxy Tab 4 ROM?

Coachmark2 said:
Thanks for the reply. What can I do to help the situation? What would be required on my end to port a different ROM to it? Either from a "stock" Cyanogenmod or from an existing Galaxy Tab 4 ROM?
Click to expand...
Click to collapse
For cyanogenmod you'd need a computer running linux, whether in a virtual machine or dual booting windows and linux (I have that setup on my Windows laptop, Ubuntu works fine), you'd need to set up your build environment, sync the necessary repos from Cyanogenmod's github, you may or may not (but probably will) have to create a device tree, but I imagine you can probably use moonbutt74's github repos to get you started on that, and once all that preliminary work is done you'll have to figure out what proprietary files are needed from the Tab itself. And of course it would be a good idea to download and inspect Samsung's source code for your device. If you have no idea what I'm talking about, this would be a good place to start reading: https://wiki.cyanogenmod.org/w/Development#Learning_To_Build_CM

Thank you for the very thorough response. I just don't wanna be "that guy" who gets on here and says "Waaahhhh the devs aren't supporting my device!" I'd rather help
When I get home in a few days, I'll fire up the build environ and see what I can do with her. Here's hoping no bricking!

SM-T337T
Coachmark2 said:
Thank you for the very thorough response. I just don't wanna be "that guy" who gets on here and says "Waaahhhh the devs aren't supporting my device!" I'd rather help
When I get home in a few days, I'll fire up the build environ and see what I can do with her. Here's hoping no bricking!
Click to expand...
Click to collapse
I have that device on 5.1.1 and rooted it here(in case you haven't found this yet);
//autoroot.chainfire.eu/
Root available for both 4.4.4 & 5.1.1.
I would personally love to see marshmallow on this device! Currently settling for some Touch-Wiz debloating for now.

Does anyone have updates on this? I recently got an SM-T337T and would like to de-bloat it -- first on the chopping block would be TouchWiz. If there's a ROM that takes care of this, that would be nice, but I might be able to do it on my own?
Also, I'd really like 6.0.1, instead of 5.1.1 that's currently on it.

SnowWolf75 said:
Does anyone have updates on this? I recently got an SM-T337T and would like to de-bloat it -- first on the chopping block would be TouchWiz. If there's a ROM that takes care of this, that would be nice, but I might be able to do it on my own?
Also, I'd really like 6.0.1, instead of 5.1.1 that's currently on it.
Click to expand...
Click to collapse
Just picked one of these up for Mom and have rooted and flashed TWRP, but was wondering if anyone knows of a ROM or at least debloating scripts...?
Thanks!

Hey Coach,
I know this thread is quite dated but just hoping you might have succeeded in either creating or finding a custom ROM for this device? I'm still using mine but finding more and more apps no longer supported on 5.1.1.
Thanks!

EFIDroid for the Samsung Galaxy Note 4/Note Edge (Snapdragon Variants)

More details in the Verizon Note 4 forum here.
XDA:DevDB Information
EFIDroid, Kernel for the T-Mobile Samsung Galaxy Note 4
Contributors
abraha2d, m11kkaa
Source Code: https://github.com/efidroid
Kernel Special Features: UEFI, MultiBoot
Version Information
Status: Beta
Current Beta Version: 0.1
Beta Release Date: 2017-03-18
Created 2017-03-20
Last Updated 2017-03-31

THIS IS INCREDIBLE!! Greatest thing since sliced bread where is the donation link this an amazing piece of development 2nd lvl bootloader f yaaaa!!

vegoja said:
THIS IS INCREDIBLE!! Greatest thing since sliced bread where is the donation link this an amazing piece of development 2nd lvl bootloader f yaaaa!!
Click to expand...
Click to collapse
Believe me, I didn't do much work. You can donate to @m11kkaa, though. He's the developer of EFIDroid (if you didn't already know that...). I believe he has a donation link in his profile...
Sent from my Samsung Galaxy Note 4 using XDA Labs

This is great but is there a way to uninstall it (if necessary) and get back to the primary ROM (stock or Lineage OS) without losing data?

tried to do a bit of light research and couldn't find what's different between this and other preexisting multiboot solutions. I've been using Dual Boot Patcher for sometime without issues. Is this somehow better? and if so, how?

Mtotallywired said:
tried to do a bit of light research and couldn't find what's different between this and other preexisting multiboot solutions. I've been using Dual Boot Patcher for sometime without issues. Is this somehow better? and if so, how?
Click to expand...
Click to collapse
EFIDroid is what you would call a "second-stage bootloader". The main advantage over Dual Boot Patcher (at least for me) is that you no longer have to patch zip files before installing. Also, EFIDroid is more than just a multi-boot solution. Quoting @m11kkaa:
efidroid tries to focus on simplicity, and doesn't require any kernel modifications etc.
in general: well having such a powerful bootloader in your boot stage gives you lots of possibilities, like multiboot, replacements/additions for kernels/ramdisk/cmdline.
This project has a lot more potential than what's currently implemented. i.e. you can give samsung devices fastboot and sony devices a standalone recovery. Also you can natively boot GNU GRUB if you're into booting linux kernel's the desktop way.
Click to expand...
Click to collapse
The two solutions are similar enough that you can migrate your setup from Dual Boot Patcher to EFIDroid without losing any data. I'll try to post a guide later this week.

I was I under the impression dual boot required multiple ROMs running the same kernel... If that is the case a huge advantage efi has is each ROM having their own boot img. I'm currently running 3 ROMs a lollipop a marshmallow and of course a nougat. I really just wanted to see all 3 latest android os running flawlessly on 1 device. And I did just that hats off to the developer for this.

baharvey7817 said:
This is great but is there a way to uninstall it (if necessary) and get back to the primary ROM (stock or Lineage OS) without losing data?
Click to expand...
Click to collapse
There's an uninstall button in the app. Or, you could just flash the original boot.img via TWRP (basically what the uninstall button does).

I'm a noob...What is this? Where do I need to go to learn about why I would want this...Please explain lol

mlock420 said:
I'm a noob...What is this? Where do I need to go to learn about why I would want this...Please explain lol
Click to expand...
Click to collapse
you can look at their website, and then decide if you want this level of control over your phone.
http://efidroid.org/

Thanks for bringing us this tool. One thing I can't figure out...how do we Odin a different bootloader? I have DOK2 loaded now, and want to put Dr. Ketan's on the phone. The sub instructions say to Odin the BL and CP, as the ROM is generally generic. There us also a datafix and an essential fix that needs to be applied. Doing all of that is easy, but how do I keep two separate bootloaders (LP and MM) totally separate? If I flash a LP over a MM, my camera breaks, and if I flash a MM over LP, WiFi breaks. And I'm not talking about dirty flashes, a full system, data, and cache wipe 3x. Only Odin back to the base ROM keeps my phone happy.

1freedude said:
Thanks for bringing us this tool. One thing I can't figure out...how do we Odin a different bootloader? I have DOK2 loaded now, and want to put Dr. Ketan's on the phone. The sub instructions say to Odin the BL and CP, as the ROM is generally generic. There us also a datafix and an essential fix that needs to be applied. Doing all of that is easy, but how do I keep two separate bootloaders (LP and MM) totally separate? If I flash a LP over a MM, my camera breaks, and if I flash a MM over LP, WiFi breaks. And I'm not talking about dirty flashes, a full system, data, and cache wipe 3x. Only Odin back to the base ROM keeps my phone happy.
Click to expand...
Click to collapse
There's no way to have two different bootloaders. EFIDroid comes between the bootloader and the boot.img, so it has no control over the bootloader.
EDIT: EFIDroid may be able to emulate the behavior of another bootloader... you would have to ask @m11kkaa for details...

Where can I download this for T-mobile ??
Sent from my SM-N9300 using Tapatalk

CousinMikeyP said:
Where can I download this for T-mobile ??
Sent from my SM-N9300 using Tapatalk
Click to expand...
Click to collapse
Here is the LINK. You can see more info HERE

I downloaded and started up the EFIdroid unofficial apk but got the following message:
=====================================
Error
Can't load device info. Please check your connection.
/data/user/0/org.efidroid.efidroidmanager.debug/files/devices.json (No such file or directory)
override ota server try again
===============================================
Could you please explain what's going on? Seems that this version is different from the one i downloaded in March. Could it be that it's not getting root access? What can I do to get around this error?

baharvey7817 said:
I downloaded and started up the EFIdroid unofficial apk but got the following message:
=====================================
Error
Can't load device info. Please check your connection.
/data/user/0/org.efidroid.efidroidmanager.debug/files/devices.json (No such file or directory)
override ota server try again
===============================================
Could you please explain what's going on? Seems that this version is different from the one i downloaded in March. Could it be that it's not getting root access? What can I do to get around this error?
Click to expand...
Click to collapse
I will have to look into it... The EFIDroid app error messages are not exactly the most helpful kind. (Good thing the app is being phased out soon). That particular error message could mean many things, but most likely it's a connection issue. We will continue this in Slack.

Will this work on tw 7.0 if i was porting a rom. Also why wont aosp kernel work on tw.. i always thought tw was aosp with skin..

Go to back to the link posted above where you got the unofficial apk and go to post #83. The OP posted an apk there that works fine on our phone.
baharvey7817 said:
I downloaded and started up the EFIdroid unofficial apk but got the following message:
=====================================
Error
Can't load device info. Please check your connection.
/data/user/0/org.efidroid.efidroidmanager.debug/files/devices.json (No such file or directory)
override ota server try again
===============================================
Could you please explain what's going on? Seems that this version is different from the one i downloaded in March. Could it be that it's not getting root access? What can I do to get around this error?
Click to expand...
Click to collapse

RaySCLA said:
Go to back to the link posted above where you got the unofficial apk and go to post #83. The OP posted an apk there that works fine on our phone.
Click to expand...
Click to collapse
Tried what you suggested but it didn't work either. So, I chose the 'nuclear option': I wiped the phone completely then reinstalled the stock Marshmallow ROM. using Odin. After that i installed TWRP v3.0.2 (trltetmo) and Supersu v2.79 as well as Busybox v1.26. Only then was I able to install EFIDroid successfully. Now, I'm able to boot the stock rom as well as Resurrection Remix.
It seems that if your going to install EFIDroid you must have the phone rooted using SuperSU. Using Magisk to root your phone instead of SuperSu won't work (at least it didn't work in my case).

lowkeyst4tus said:
Will this work on tw 7.0 if i was porting a rom. Also why wont aosp kernel work on tw.. i always thought tw was aosp with skin..
Click to expand...
Click to collapse
This should work anywhere, regardless of ROM... But btw, it's a stretch to say TW is just a skin on top of AOSP. In fact, TW is probably the farthest you can get from AOSP... There's a lot of significant differences that make AOSP kernels incompatible with TW ROMs...

[SM-J327P ROM BASE] QI2 Firmware Deknoxed and Deodexed

Like I have mentioned to the others in the J3 Emerge community, I had this done just didn't have the opportunity to upload it until today. This is a Deknoxed and Deodexed base for custom ROMs for users who are currently on the QI2 stock firmware. And since I did nothing but remove the odexes(including the one on the boot img iirc which is why it comes up with the typical custom kernel message on bootup) and removed Knox, I'm not posting this as a DevDB thread as Samsung did all the heavy lifting so to speak.
[url]https://androidfilehost.com/?fid=745849072291691412[/URL]
And yes, this can be flashed as is but as always, you do so at your own risk. I will not replace your device and neither will Boost Mobile nor Samsung in the event of data loss, corruption, theft, fire, pod people, etc.
Please do not mirror this zip without express permission from me.

I believe this COULD be used on VMUS and SPRINT as well, but because I do not have the Emerge from those carriers. Also, from what I see it can only be rooted using SuperSU in Systemless mode or Magisk.

How can i get wifi working after flashing this?

evilgold said:
How can i get wifi working after flashing this?
Click to expand...
Click to collapse
If you're not on QI2 when you flash this, it won't work. No idea how to fix it unless you use the QI2 ODIN package to "upgrade" which is found on AFH under the user the_yankee, iirc. Not at pc so can't verify this. Have stuff to do rn so can't get on one.

SammaelAkuma said:
If you're not on QI2 when you flash this, it won't work. No idea how to fix it unless you use the QI2 ODIN package to "upgrade" which is found on AFH under the user the_yankee, iirc. Not at pc so can't verify this. Have stuff to do rn so can't get on one.
Click to expand...
Click to collapse
Thanks! that's exactly what i was missing, I guess i was using a different version before, flashing the QI2 first did the trick.

I think I will put together a set of zips that can be used to get any of the three we are all on,working on the various versions. All a user will need to do is pick their carrier and flash it in TWRP after first boot that way the system writes the csc directory. I will post you all a link when I get them built. They are sorely needed and long over due.
SammaelAkuma said:
I believe this COULD be used on VMUS and SPRINT as well, but because I do not have the Emerge from those carriers. Also, from what I see it can only be rooted using SuperSU in Systemless mode or Magisk.
Click to expand...
Click to collapse

help how to flash this zip??

help me understand please
please help me. i used the A|1 sprint Rom and soft bricked my phone and stuck in complete boot loop. it goes as far as recovery screen in TWRP and reboots. i have tried to download official Rom from your links through google drive but for whatever reason they wont download.
please help me i just need an official J327P ROM. Odin keeps getting stuck on "setup Connection"

worked for my sm-j320p boost thank you

bro, what part of the Q 12 stock did you flash in odin? im guessing the bootloader but it keeps failing on me and i'm just a bit confused on the stock Q12 i downloaded i got 5 slots last 2
look like sprint packages to me so hopefully someone can clue me in on which slots are needed to so my wifi will work please! thanks in advance
evilgold said:
Thanks! that's exactly what i was missing, I guess i was using a different version before, flashing the QI2 first did the trick.
Click to expand...
Click to collapse

is it possible to uninstall this rom?