[Q] Quick one - Does MK3 have Knox? - Sprint Samsung Galaxy S III

Hi all...
Trying to find definitive answer, and new to S3s. I have cobbled together an L710 from parts, and now want to install CM10 or CM12. I originally started the project with an i535 from Verizon, and got one with a version that was "knoxed", so could not go to CM.
Is MK3 knoxed? if it is, can I assume (like on the i535) that tryng to install another bootloader will trip and brick?
I have done some searching, but don't see a similar thread that has big warning about Knox, like on the Verizon forum. If anyone knows where that is, please do point me, so I can RTFM.
Thanks in advance...Eric

OK...been reading through the noob thread, and if I am reading correctly, even though 4.3 and later are knox'd, it does matter, since it can be disabled.
Big difference than the SCH-I535 Verizon model, huh?
Am I reading correctly?
Eric

ty

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[Q] Please can someone point me in the right direction??

Hi, I am a noob at this but after looking around on the net for a day, I'm already confused...
OK, here's the situation, its fairly simple... I bought a brand new Samsung Galaxy S3 LTE i9305 (UK EE) but want to unlock it.
It is running Android 4.1.2 and therefore "The Trick" doesn't work as it is missing the final option...
1) I have therefore read that I can downgrade it to 4.1.1 and then use the trick...
2) or I could "Root" it....
Which of these is most straight forward. I don't mind Rooting it cos I gather it's not THAT risky...
So far, I've downloaded Odin but don't know what to do with it....I also just want to use Stock ROM and don't know where I can get that... there are too many other ROMs to choose so just want to keep it simple.
Please can someone help?? I realise other people may have asked this question before, so therefore if someone could point me in the right direction and show me a simple and easy to follow guide, I would be most grateful.:good:
Many Thanks in advance!
mightyreal_1 said:
Hi, I am a noob at this but after looking around on the net for a day, I'm already confused...
OK, here's the situation, its fairly simple... I bought a brand new Samsung Galaxy S3 LTE i9305 (UK EE) but want to unlock it.
It is running Android 4.1.2 and therefore "The Trick" doesn't work as it is missing the final option...
1) I have therefore read that I can downgrade it to 4.1.1 and then use the trick...
2) or I could "Root" it....
Which of these is most straight forward. I don't mind Rooting it cos I gather it's not THAT risky...
So far, I've downloaded Odin but don't know what to do with it....I also just want to use Stock ROM and don't know where I can get that... there are too many other ROMs to choose so just want to keep it simple.
Please can someone help?? I realise other people may have asked this question before, so therefore if someone could point me in the right direction and show me a simple and easy to follow guide, I would be most grateful.:good:
Many Thanks in advance!
Click to expand...
Click to collapse
Wrong forum. Ask your questions here: http://forum.xda-developers.com/forumdisplay.php?f=1563

T-Mo galaxy s3 LTE (sgh-t999L) root questions

Hey guys, before I begin, I've attempted to search the forums & I've been unable to find an adequate answer, so if there is an answer out there to my question & I missed it, my bad.
My question is thus. I have a Galaxy S3 LTE, model sgh-t99L T-Mobile branded & I'm considering rooting & installing a custom rom. I have done this previously with a HTC Sensation 4g successfully & I'm comfortable with the procedure. However, I've been unable to find any information on if it is possible to root the T-Mo S3 LTE model, if there is a way to restore the device to stock after rooting it, and the necessary tools to do so.
I'm happy with my device as is, but I like to tweak things, so I'd like to at least know if its possible to root my device & if anyone would be able to point me in the right direction.
*Note at the time of posting this, the search feature was "unavailable"*
Thank you guys for your assistance
Sean
Ok, first thing you need to know is this is a question, and as such should be asked in Q&A. Also if you were to look in Q&A you would find a dedicated thread for the T999L that is almost always on the first page. And if you read the stickies you would find a link to it in the roll-up thread.
Not lecturing, just helping so you know for the future. Also, when xda search is down, you can Google "xda T999L info" or similar and it should show up.
Your questions are already answered in that thread btw. Link is also in my Sig.
Sent from my SGH-T999V using Tapatalk 4
Thank you for the insight & pointing me in the right direction.

[Q] Moving to T-Mobile.

Hey guys and gals, I have the ATT note 2. I want to bring my phone over to T-mobile...and, I'm not quite sure what I need to do. I've searched around and I don't think I found an exact answer / guide on what specifically needs to be done. And I'm not positive that what info I did find was in date.
I'm running Dirty Unicorns for my rom, so I'm off touchwiz. What else is needed besides the obvious new sim? Is it as simple as flashing a new radio?
Sorry for my ignorance; if there is a guide and I'm missing it, I'd love the link. Thanks!
Well I am on Wind Mobile, which is T-mobile north
All I had to do was do the AWS mod. If you look in my threads there is one that has the link to to the site that gives a step by step. There are a few threads that give there. It opens up the bands you need to use.
James

[Q] Kingroot + Flashfire to get a custom ROM on the AT&T model?

Reddit user nemopsp suggested this idea on /r/galaxynote4 and I wanted to know if this was actually possible. Sorry if I messed up somewhere somehow either in posting this or my understanding of Android as this is my first Android device and I've been lurking here for a little while but I just recently made an account.

[Help] new to s4

Well lets get this off by saying im not a noob at rooting or flashing.
but with the differences between how the s3 acted and the s4 id like to ask for basic help which includes:
1.) Which roms work with the tmo version of the phone. (this includes the unified section) i know the d2tmo worked with the d2att amazingly is this still true?
2.) Kernels which is best for the tmo version (what works with tmo with little worries of breaking device
3.) any other help on the matter of flashing roms or other stuff what works with jfltetmo version. (sorry if the acronym is wrong please correct me)
4.) this post isnt just for me but for everyone who recently changed to this device. (remember most may be noobs. so go noob friendly when replying with answers thanks.)
reason for making this thread is simply for fast help. not to be thrown to the "wolfs" (.zip) and left to fend for our selfs. thanks again for reading and thanks for replying will love to see other "basic stuff to know" posted here.
I see the s4 community is of no help to anyone .
Sad. . . I could get more help from a dead fourm but not here
Probably the reason nobody answered is that we saw you have something like 400 posts, and more than 100 thanks, so by now you should know that most of your questions are easily answered by perusing the Tmo S4 General forum (for basic info on flashing ROMs and such, locations of recovery downloads etc.). "Which is the best" (ROM, Kernel etc.) discussions aren't appropriate, because we all know that situations differ and best for you may be different than best for me. It's best we avoid the religious wars that can start up.
As for which ROMs work, go to the Tmo S4 Android Development and Original Android Development forums. They all work, some better than others, with plenty of info in the threads devoted to each one. And, the "best kernel" will to some extent depend on the ROM you pick.
Nobody threw you to the wolves, but based on your post/thanks count you should have been able to better position your questions. Maybe show having done the minimum of research first (well, you did reference jfltetmo which is why I bothered to respond).
If you're interested, my M919 is updated to the OH3 firmware via the stock firmware (from Sammobile), plus TWRP 2.8.7.0 (got it from thread in the General forum) and the GPE 5.1 ROM posted by Danvdh (from the Android Development forum). Not sure if it's "the best" but it has been very stable for me for the last few weeks and I'm quite happy with it. It runs whatever kernel it came with.
Thanks for the reply. An no I'm not a pro I just find helping people better then being quite.
With the new phone I have no clue as I have came from s3 and before that was the sidekick 4g so I know the big differences and I know to be careful. The sidekick 4g I have bricked a few times with a experimental update to 2.3(sad that the development is dead now)
And also the s3 worked with atnt almost 90% of the time. Which is why I must ask for help here. As no other thread seems to recognize which ROMs (variants) worked with the phone and it seems like there is no kernel for the phone 5.1.1
I see some post about i9505 working for m919 is this true..? Prefer not to lose anything right now
There has been no official T-Mo release of Lollipop (either 5.0 or 5.1x) for it. There is a thread about using the i9505 firmware in the M919 but I haven't tried it.
Most people just flash one of the more popular Dev-created ROMs such as the Google Play Edition (GPE) 5.1 ROM that Danvdh posted... there's probably half a dozen or more very popular ones that work well and include a working kernel as part of the ROM that gets flashed. Plus lots more less popular ones.
I'm with AT&T also... the GPE ROM came with an ATT APN that automagically got selected the first time I booted the phone after flashing, and I had no problem using ATT using this phone/ROM/firmware [OH3] version.
Best of luck to you. I'll be departing the S4 sub-forums pretty soon. Just a little while ago I killed my S4 phone. it slipped from my hand, hit the floor hard on the corner, and cracked the screen. It still works but I'm going to buy something a year newer. Sigh.
Marc
Thanks for the reply it just seems like s4 tmo is dead.
Also I ask about a separate kernel because its been one of the things I don't trust just the ROM itself to do as right now the ROM dies faster then the charge is (just typing this.)

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