[Q] Bootloader - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

This must have been asked before in other threads, but just to get up to speed here ...
Do we know if the bootloader on the SPH-L720 can be flashed?
I know AT&T and Verizon haven't been cracked yet, but I'm hoping the Sprint model has.
Any details? Thanks!
-- Andy

The boot loader is cracked by default. No worries. With sprint you can crack flash until device blows up.

No
Sent from my SPH-L720 using Tapatalk 4

None of the bootloaders are cracked. We received a leak and sprint hasn't messed with us since. There is a big difference between cracked and leaked.
Sent from my SPH-L720 using xda app-developers app

eskomo said:
None of the bootloaders are cracked. We received a leak and sprint hasn't messed with us since. There is a big difference between cracked and leaked.
Sent from my SPH-L720 using xda app-developers app
Click to expand...
Click to collapse
The Sprint GS4 has an unlocked bootloader. No leaks required. The fact that you can Odin a custom recovery and flash a rom right out of the box without even rooting should tell you everything you need to know.
Sent from my SPH-L720 using XDA Premium 4 mobile app

maxpower7 said:
The Sprint GS4 has an unlocked bootloader. No leaks required. The fact that you can Odin a custom recovery and flash a rom right out of the box without even rooting should tell you everything you need to know.
Sent from my SPH-L720 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
So I can go ahead and get the L720 and do all the rooting and custom bootloading,
without having to worry if it's possible, like those Verizon folks?
This is awesome! I hope Josh is working on an S4 JellyBomb.

andyistic said:
So I can go ahead and get the L720 and do all the rooting and custom bootloading,
without having to worry if it's possible, like those Verizon folks?
This is awesome! I hope Josh is working on an S4 JellyBomb.
Click to expand...
Click to collapse
This is the easiest phone I've ever rooted (out of 11 phones), hands down.
Sent from my SPH-L720 using XDA Premium 4 mobile app

Related

Bootloader unlocking

So I'm new to this forum, and I've done some reading and I'm a bit confused. I'm seeing some roms available making me believe that the bootloader has been unlocked and a method is out there on how to root and install a custom recovery. Can anyone help clear this up for me? Thanks!
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
the canadian variants are reported to come with unlocked bootloaders. the att i337 bootloader unlock hack will likely be released after the verizon sgs4 is released.
sent from my black at&t sgs4
sportsinger75 said:
So I'm new to this forum, and I've done some reading and I'm a bit confused. I'm seeing some roms available making me believe that the bootloader has been unlocked and a method is out there on how to root and install a custom recovery. Can anyone help clear this up for me? Thanks!
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Click to expand...
Click to collapse
This forum is combined with other variants of the GS4. If you're using the AT&T Galaxy S4, your bootloader is locked and is going to be until Dan releases the hack.
Thermalwolf said:
This forum is combined with other variants of the GS4. If you're using the AT&T Galaxy S4, your bootloader is locked and is going to be until Dan releases the hack.
Click to expand...
Click to collapse
how confusing... so the motochopper methond won't work on att s4 devices?
Sent from my SGH-I747 using xda app-developers app
Yze said:
how confusing... so the motochopper methond won't work on att s4 devices?
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Not sure what you're reading that would lead you to believe that. It works just fine. Did you even try it?
task650 said:
Not sure what you're reading that would lead you to believe that. It works just fine. Did you even try it?
Click to expand...
Click to collapse
that's what I figured. confused myself with seeing bootlocker being locked and automatically assumed that meant not being able to root. haven't tried it yet, still on my s3 using your rom for the time being. my s4 is sitting here sun bathing tho
Sent from my SGH-I747 using xda app-developers app

[Q] root for latest android 4.3 update?

I recently received the ota 4.3 update for my at&t gs4, but I've been dying to try cyanogen mod on my phone or at least be able to remove a little bloatware. Could anyone point me to a tutorial somewhere to root this thing if it's possible yet? I do have a little experience with flashing roms and rooting with my old samsung replenish, but only with odin... thanks.
-EDIT Also is kingo really malware like many people on xda say? And does kingo work with the new MJ9 build for AT&T's S4?
If you have a little experience flashing Roms than you'll be experienced in the art of Google search. There are many threads about this already
Use this guide http://forum.xda-developers.com/showthread.php?t=2531704
Works the same for att even though its for verizon. Same root method but beware it could add malicious stuff to your phone and computer. Do a little researching first before you do anything. Good luck
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
And even when your rooted there is still no custom recovery for 4.3...so no rom flashes are possible
Sent from my SAMSUNG-SGH-I337 using Tapatalk
mg2195 said:
And even when your rooted there is still no custom recovery for 4.3...so no rom flashes are possible
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
So no cyanogenmod?
HOrobOD said:
So no cyanogenmod?
Click to expand...
Click to collapse
nope
Is it possible to be able flash cyanogen mod on our devices in the future?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
7mada said:
Is it possible to be able flash cyanogen mod on our devices in the future?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
Maybe. When someone smarter than I am comes up with a way to unlock the bootloader or other exploit.
jd1639 said:
Maybe. When someone smarter than I am comes up with a way to unlock the bootloader or other exploit.
Click to expand...
Click to collapse
What if someone asked att to unlock the bootloader?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
7mada said:
What if someone asked att to unlock the bootloader?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
Good luck with that
jd1639 said:
Good luck with that
Click to expand...
Click to collapse
Oh no !!
Then maybe I'm changing my mobile soon.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
7mada said:
Oh no !!
Then maybe I'm changing my mobile soon.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
T-Mobile is the only one that doesn't, Verizon and sprint do as well. Goodluck with everything.
Sent from my SGH-I337 using Tapatalk
[email protected] said:
If you have a little experience flashing Roms than you'll be experienced in the art of Google search. There are many threads about this already
Use this guide http://forum.xda-developers.com/showthread.php?t=2531704
Works the same for att even though its for verizon. Same root method but beware it could add malicious stuff to your phone and computer. Do a little researching first before you do anything. Good luck
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks for the link to the tutorial. I've been looking stuff up about vroot and apparently it contains some sort of trojan... I also read a comment on YouTube where someone with the at&t MJ9 build had success with it but what are the risks other than bricking?

About to buy (another) S4 tonight, please help!

Hey guys, well I'm back in action! After dumping my S4 a few months ago, I am getting another one tonight. Ever since I saw the 4.3 update on my gf's S4, I saw that things have smoothed out and things are the way they should be!
Long story short, I want to see if the one I'm getting can be rooted. It is on 4.2.2 and the baseband is I3373CUFCMF3. Am I good to root it? I've been out of the S4 game for a while, so I don't know. If I can root it, can I run 4.3?
Any help would be appreciated, thanks!
I'd try to get a MDL one so you could just flash a 4.3 custom ron
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Most, if not all current S4's will have MF3 firmware preinstalled. I doubt any store would have MDL firmware. Those devices would have had to be sitting there since early summer.
WizeGuyDezignz said:
Hey guys, well I'm back in action! After dumping my S4 a few months ago, I am getting another one tonight. Ever since I saw the 4.3 update on my gf's S4, I saw that things have smoothed out and things are the way they should be!
Long story short, I want to see if the one I'm getting can be rooted. It is on 4.2.2 and the baseband is I3373CUFCMF3. Am I good to root it? I've been out of the S4 game for a while, so I don't know. If I can root it, can I run 4.3?
Any help would be appreciated, thanks!
Click to expand...
Click to collapse
Yes, with MF3 you can root. You can then install safestrap and do some roms.
However if you take the 4.3 update you lose the ability to safestrap and use some roms, but you should still be able to root. I am not 100% as I just kept mf3 and put a 4.2.2 rom on it.
Ok, thanks for the responses. Can I flash any ROM with Safestrap or just some? Can I flash a custom 4.3 ROM for example?
Thanks!
You cannot install anything that's not touchwiz and anything above 4.2.2
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
WizeGuyDezignz said:
Ok, thanks for the responses. Can I flash any ROM with Safestrap or just some? Can I flash a custom 4.3 ROM for example?
Thanks!
Click to expand...
Click to collapse
Your very limited with roms using safestrap. Even then, the ones that work, might not work all the way. If you had MDL, you could use any rom if you flash loki-doki.
Just ask if they have one with MDL firmware. Doesn't hurt to ask, right?
Thanks for the responses guys! I will see if I can get a hold of a MDL phone.
Sent from my XT1058 using XDA Premium 4 mobile app
Quick question. If I'm on MF3, can I jtag back to MDL?
Sent from my XT1058 using XDA Premium 4 mobile app
WizeGuyDezignz said:
Quick question. If I'm on MF3, can I jtag back to MDL?
Sent from my XT1058 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
No.
WizeGuyDezignz said:
Quick question. If I'm on MF3, can I jtag back to MDL?
Sent from my XT1058 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Get a device that isn't as locked down as the s4 or note 3. Maybe nexus 5? Unless you can live with safestrap or just root. Which I can. If your a ROM flashaholic than stay away.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Thanks guys, I just scored a MDL on swappa. I will be back soon to root and rom!
Sent from my XT1058 using XDA Premium 4 mobile app
Nice!
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

is the g2 bootloader unlocked?

I want to switch from the s4. the main thing killing development there is the damn locked bootloader. does the g2 have the same problem or are all otas unlockable? (this would be for Verizon)
Sent from my SCH-I545 using xda app-developers app
reinaldistic said:
I want to switch from the s4. the main thing killing development there is the damn locked bootloader. does the g2 have the same problem or are all otas unlockable? (this would be for Verizon)
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
I can't speak for all variants of the G2, but as a Verizon user I can confirm that the bootloader is locked. With that said, there is an exploit to get around this. Check out the development section for more info.
reinaldistic said:
I want to switch from the s4. the main thing killing development there is the damn locked bootloader. does the g2 have the same problem or are all otas unlockable? (this would be for Verizon)
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
ours is technically locked, but due to a workaround (that I don't really understand) it might as well not be. we flash roms, mods, radios, and kernals all with very few problems.
reinaldistic said:
I want to switch from the s4. the main thing killing development there is the damn locked bootloader. does the g2 have the same problem or are all otas unlockable? (this would be for Verizon)
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
You sound just like me I was wondering the same thing before I got rid of my s4 but yes there is a way to get a custom recovery and flash custom ROMs unlike on the s4
Sent from my LG-VS980 using xda app-developers app
yes it is locked on every variant (bar sprint). But that does not matter for ROM's and recovery, as they are lokified. :victory:
MalignantQuechnitlan said:
yes it is locked on every variant. But that does not matter for ROM's and recovery, as they are lokified. :victory:
Click to expand...
Click to collapse
Wrong the sprint bootloader is unlocked.
Sent from my LG-LS980 using xda premium
mchlbenner said:
Wrong the sprint bootloader is unlocked.
Sent from my LG-LS980 using xda premium
Click to expand...
Click to collapse
Ahh well thats interesting haha
Sent from my LG-D802 using Tapatalk

Geohot root method galaxy note 3 on 4.4.2

http://www.ibtimes.co.uk/geohots-to...ting-android-galaxy-s5-nexus-5-others-1453041 All credit goes to Geohot!! Also install safestrap if you want to install att based ROMs.
UPDATE: Some people are having trouble using the SU from the play store to update the binary. Use this link http://download.chainfire.eu/447/SuperSU/UPDATE-SuperSU-v1.99r4.zip
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Anyone use this yet
Sent from my SM-N900A using XDA Premium 4 mobile app
firefreak664 said:
Anyone use this yet
Sent from my SM-N900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
A whole bunch of people have.
Sent from my SM-N900A using XDA Premium 4 mobile app
Anyone can confirm that? It looks like a scam
Used it on my daughters S4 worked fine
Sent from my SAMSUNG-SM-N900A using Tapatalk
Just in case, how do you unroot.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
The article says that in step 6 you will end up rooted with the bootloader unlocked. Can anybody confirm that this does indeed unlock the bootloader on the att note 3?
ElAguila said:
The article says that in step 6 you will end up rooted with the bootloader unlocked. Can anybody confirm that this does indeed unlock the bootloader on the att note 3?
Click to expand...
Click to collapse
the articel is wrong it does not unlock bootloader yet
It def roots your phone. Mine is rooted finally with safestrap installed.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
I JUST got my G-Note 3 Flashed, at a Local Device Center, with 4.4.2. Kingo Root would NOT root it.
Towelroot made quick work of it. Good Stuff.
Bootloader remains locked (of course).
It works just fine i use this on my ATT S5
Sent from my SAMSUNG-SM-G900A using Tapatalk
wangshin248 said:
Anyone can confirm that? It looks like a scam
Click to expand...
Click to collapse
A scam? Are you retarded? Before you troll or bash on others work do some research kid.
Knight-Rider said:
A scam? Are you retarded? Before you troll or bash on others work do some research kid.
Click to expand...
Click to collapse
Dont be harsh. If i post scam link, will you click it? Just ask if you cant confirm, shut up.
it works homies....just tried on my att note 3 with 4.4.2...thanks....will try on my friend's s4 and s5 :good:
wangshin248 said:
Dont be harsh. If i post scam link, will you click it? Just ask if you cant confirm, shut up.
Click to expand...
Click to collapse
Harsh lol come on troll, please boy don't tell me to shut up punk. I don't need to confirm when everyone else has confirmed it works wtf if your problem boy?
Successful Root for Stock 4.4.2 NC2 Note 3
Stock 4.4.2 AT&T NC2 and A3 bootloader. Towelroot worked with no issues at all. Running XPosed, Titanium Backup, AdBlocker. All AOK.
Much thanks again Geohot!!!
No guys, this is not a scam. It works perfect on my N900A Note 3.
Woohoo! worked on my SM-900A NC2. Thank god, I was really feeling down not having root.
I belive this whole thread should be moved to "geberal".
sent from my?3
K-Alzwayed said:
I belive this whole thread should be moved to "geberal".
sent from my?3
Click to expand...
Click to collapse
wtf

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