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Hello everyone, I just get ATT galaxy S4, It is so fancy, but ATT's craps sucks.
Does ATT S4's bootloader already been hack by XDAs?
If so, how to unlock it?
I just have the TWRP installed in my ATT galaxy S4, could I flash customized ROM and customized kernel now? Or I have to wait until the bootloader is unlock?
puamystery said:
Hello everyone, I just get ATT galaxy S4, It is so fancy, but ATT's craps sucks.
Does ATT S4's bootloader already been hack by XDAs?
If so, how to unlock it?
I just have the TWRP installed in my ATT galaxy S4, could I flash customized ROM and customized kernel now? Or I have to wait until the bootloader is unlock?
Click to expand...
Click to collapse
you should search or look in the developers section
Dude you didn't even try to look in the other forums
Sent from my SAMSUNG-SGH-I337 using xda premium
Search is your friend.
Sent from my GT-N7100
I highly suggest you read...read...and read again
To start you off in the right direction though, read up on Loki as that is our bootloader bypass method...basically anything that has been lokid can be flashed...
But seriously read!!! Don't want to waste a headache and trouble shooting on a soft brick
Sent from my HTC PH39100 using Tapatalk 2
go here http://forum.xda-developers.com/showthread.php?t=2297900
sent from xda app
The Loki thing still has me confused and curious what folks think... I've been through many of flashes and had good and bad issues over the years but unsure how I feel about flashing up a ATT S4. I've been leaning towards getting a Tmobile S4 with a unlocked bootloader and getting that unlocked since I feel like it will be a bit more bulletproof. Is that paranoia or is Loki close enough to a unlocked bootloader that I can basically do everything with as little risk as would be expected with normal device flashing?
puamystery said:
Hello everyone, I just get ATT galaxy S4, It is so fancy, but ATT's craps sucks.
Does ATT S4's bootloader already been hack by XDAs?
If so, how to unlock it?
I just have the TWRP installed in my ATT galaxy S4, could I flash customized ROM and customized kernel now? Or I have to wait until the bootloader is unlock?
Click to expand...
Click to collapse
THIS INFO IS EVERYWHERE! READ MAN. useless thread here serious.
hey there bud, sorry everyone feels the need to repeatedly tell you to search instead of ending the thread with an explanation. im also sorry everyone else feels like this information is readily available, when its the furthest from that. you will require some digging and deduction skills to acquire all the information needed to fully utilize the loki function.
Since att took it upon themselves to lock the bootloader, the kernel has to be properly provisioned before it will allow it to boot (if the kernel is not set up correctly, you will receive an error about unapproved software on the device and will have to restore sans odin....yuck), so our awesome drjbliss and the infamous adamoutlers have provided a tool called "loki" which will allow bypassing of the locked bootloader and allow us to run the custom firmware.
please ensure that whatever ROM you are running has been previously provisioned with loki, or you are flashing a custom kernel that has loki baked in. Alternatively, there is an auto loki tool floating around called "loki doki" that can be flashed after any ROM to pre-loki it before boot.
You can PM me with any specific questions, and all you trolls should learn to help instead of complaining. In the amount of posts it took to complain about the OP not searching, it would have only taken one post to clarify and then this thread would have simply got buried.
---------- Post added at 06:11 AM ---------- Previous post was at 06:09 AM ----------
Screwbal said:
The Loki thing still has me confused and curious what folks think... I've been through many of flashes and had good and bad issues over the years but unsure how I feel about flashing up a ATT S4. I've been leaning towards getting a Tmobile S4 with a unlocked bootloader and getting that unlocked since I feel like it will be a bit more bulletproof. Is that paranoia or is Loki close enough to a unlocked bootloader that I can basically do everything with as little risk as would be expected with normal device flashing?
Click to expand...
Click to collapse
Loki is close enough to an unlocked bootloader, no worries my friend. Flash away and enjoy!
So, if my phone is unlocked and rooted, do I still need to unlock the bootloader?
ShowMeMo said:
So, if my phone is unlocked and rooted, do I still need to unlock the bootloader?
Click to expand...
Click to collapse
What? You can't unlock the bootloader. The i337 never had and never will have a bootloader that can be unlocked
Sent from my Nexus 5 using XDA Free mobile app
Lol jd
Bored and just browsing my old S4 threads and see you still get a post in a 7 month old thread about bootloaders which was already answered. [emoji19]
Sent from my iPhone 6 Plus using Tapatalk
rugmankc said:
Lol jd
Bored and just browsing my old S4 threads and see you still get a post in a 7 month old thread about bootloaders which was already answered. [emoji19]
Sent from my iPhone 6 Plus using Tapatalk
Click to expand...
Click to collapse
Some things never change. How have you been?. The iPhone still working?
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Some things never change. How have you been?. The iPhone still working?
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Been doing fine jd, thanks. Hope you are too.
Yes, I really like it. Not gonna Jailbreak, but my bank just started accepting Apple Pay. So, going to play with it. Something for an old man to have fun with.
It's just picking up steam as far as number of merchants, so ordered and will mess with the LoopPay FOB where AP isn't used yet. A year ago I would have sworn I would never use this techy stuff for banking. Must be getting soft.
Ok so my whole problem is that im on system version 183.46.15.XT907 when its supposed to be 183.46.10.XT907. My question is that is there a way to get to 183.46.10.XT907. again? I've been at this for hours and i'm in desperate need for help.
If you would like to see a picture of exactly please PM it will not let me place a picture as i am a new user
rockketman123 said:
Ok so my whole problem is that im on system version 183.46.15.XT907 when its supposed to be 183.46.10.XT907. My question is that is there a way to get to 183.46.10.XT907. again? I've been at this for hours and i'm in desperate need for help.
If you would like to see a picture of exactly please PM it will not let me place a picture as i am a new user
Click to expand...
Click to collapse
As of now there is no way of rooting or downgrading with a locked bootloader.
Sent from my Scorpion Mini
That's a bummer, but for root part, maybe or maybe not. I don't think it's possible as Motorola took out some vital codes from Kit Kat ROM which allows root.
ATTACK said:
As of now there is no way of rooting or downgrading with a locked bootloader.
Sent from my Scorpion Mini[/QUOTEO
I was able to flash it down to .10 but my kernel was after June 3rd, something like July 27th or whatever and yeah this doesnt allow it to work. Oh well, I'm switching to an S3 In less than a month.
Click to expand...
Click to collapse
rockketman123 said:
ATTACK said:
As of now there is no way of rooting or downgrading with a locked bootloader.
Sent from my Scorpion Mini[/QUOTEO
I was able to flash it down to .10 but my kernel was after June 3rd, something like July 27th or whatever and yeah this doesnt allow it to work. Oh well, I'm switching to an S3 In less than a month.
Click to expand...
Click to collapse
Unlocked or locked? Kernel date and screenshot as proof please, including the AP Fastboot screen.
Sent from Google Nexus 4 @ CM11
[WARNING: XDA Premium 4.0.13 lacks Signature function - do not update]
Click to expand...
Click to collapse
I suspect it's already unlocked as it's impossible to downgrade the kernel on a locked RAZR M (OEM signatures, you know).
AndyYan said:
rockketman123 said:
Unlocked or locked? Kernel date and screenshot as proof please, including the AP Fastboot screen.
Sent from Google Nexus 4 @ CM11
[WARNING: XDA Premium 4.0.13 lacks Signature function - do not update]
Click to expand...
Click to collapse
as I'm a new user I cant post a screen shot but the imgur link is i(.)imgur(.)com/xiZuIyq(.)jpg and i(.)imgur(.)com/cA6W6Oi(.)jpg
I went from 4.1.2 Rooted and was never able to unlock the bootloader then flashed to 4.4.2 on the .15 then flashed to .10
Click to expand...
Click to collapse
You're outta luck. You ahould have flashed .10 first and unlocked the bootloader before you hop between the ROM version... .15 version permanently lock the bootloader.
EDIT: I looked at the pictures, however, I am suspicious of the claim. The reason being, the bootloader will check the kernel version, and if it's not agreed with the bootloader security key file (tz.mbn), the bootloader will refuse to touch it. If anyone else with the locked phone tries this harebrained experiment and come out without a softbrick, I may have to eat my sock.
Dr. Mario said:
You're outta luck. You ahould have flashed .10 first and unlocked the bootloader before you hop between the ROM version... .15 version permanently lock the bootloader.
Click to expand...
Click to collapse
yeah when i flashed over i "accidentally" did the wrong version (tut linked me to a wrong version I suppose) and now im piss out of luck, but like i said im not worrying about it since s3 within a few weeks or so. Hopefully one day it's able to Root though B)
EDIT: what exactly are you suspicious of? The claim that I went from 4.1.2 flashed to 4.4.2 but on .15 then down to .10?
If the eventual RAZR M update gets screwed up like the first one, it may get unlocked but I have grave doubt because Verizon have learned their lesson on this one: root = bootloader unlock, at least in the case of early Kit Kat update.
fellas i have received two moto M today and seems like this cant either root because this stupid 9mb of .15 update, since the kernal is after jun 3
towelroot
well any new exploit around the coner to try?
No root exploits right now, unfortunately. It's getting harder and harder to exploit the Kit Kat.
Hey guys, just a quick thread.
I think this phone needs more LB support. Has anyone even tried a bypass method for us with LB to be able to flash custom kernels? I know back when I had a Bell Motorola Atrix there was a hack that gave us the ability to unlock our bootloaders. Why aren't we trying to find one for this phone?
I understand that those with LB can't use the official method for unlocking the bootloader, but is there not a hack we could work towards? Has anyone even tried to unlock the LB Xperia Z2? There must be a way.
Besides that, I also think it would be good to have more LB support in android development. For example a CM11 that can be used on LB devices. I'm currently running Miui 4.4.4 and it supports both LB and UB.
Cheers
Update:
Envious_Data said:
Thats how we know its hard
Maybe someone else with different ideas can but i know a decent amount of people cant.
Atleast that we tried
Click to expand...
Click to collapse
The best way to support LB is to have a rom version that uses the stock kernel. Hopefully this is what happens moving forward with the release of a sony lollipop update.
Magnetox said:
Hey guys, just a quick thread.
I think this phone needs more LB support. Has anyone even tried a bypass method for us with LB to be able to flash custom kernels? I know back when I had a Bell Motorola Atrix there was a hack that gave us the ability to unlock our bootloaders. Why aren't we trying to find one for this phone?
I understand that those with LB can't use the official method for unlocking the bootloader, but is there not a hack we could work towards? Has anyone even tried to unlock the LB Xperia Z2? There must be a way.
Besides that, I also think it would be good to have more LB support in android development. For example a CM11 that can be used on LB devices. I'm currently running Miui 4.4.4 and it supports both LB and UB.
Cheers
Click to expand...
Click to collapse
I think I saw from some other threads that the reason why we can't work towards unlocking non-unlockable bootloaders is because we need to break sony encryption or something like that?
I don't know, sorry.
We are at the peak of Locked Bootloader Support.
We cant do anything more unless someone wants to spend so much time to do so.
Cracking sonys bootloader encryption results essentialy in an unlocked bootloader hence thats somewhat pointless
We cant unlock a non unlockable Xperia unless as said the encryption is cracked
And sonys encryption is almost FBI level and it may even vary per Z2
Cm11/12 on locked bootloader is possible but its extremly complicated and setting up a rom like such on LB is complicated too
You have to root your device, install a custom kernel to the fotakernel given that its not bound by the bootloader then we have to make a modified rom which reboots the fotakernel then the custom rom that matches
Envious_Data said:
You have to root your device, install a custom kernel to the fotakernel given that its not bound by the bootloader then we have to make a modified rom which reboots the fotakernel then the custom rom that matches
Click to expand...
Click to collapse
Currently rooted with recovery on miui v5 android vers 4.4.4. Where is this custom kernel for LB, and why has it not been implemented yet in such a fashion?
Magnetox said:
Currently rooted with recovery on miui v5 android vers 4.4.4. Where is this custom kernel for LB, and why has it not been implemented yet in such a fashion?
Click to expand...
Click to collapse
-_-
This is EXTREMLY HARD TO DO. I doubt anyone has the Patience or time to try this
Its possible via this method.
Envious_Data said:
-_-
This is EXTREMLY HARD TO DO. I doubt anyone has the Patience or time to try this
Its possible via this method.
Click to expand...
Click to collapse
Best to wait for OTA lollipop update then?
If it were standardized, say if CM11/12 took on the responsibility of releasing a LB rom, would it not make the process easier for everyone else?
Just do the same as me, sell the phone and buy another brand like motorola or something like that.
But nobody wants a Z2, hard to sell as hell.
avercros said:
Just do the same as me, sell the phone and buy another brand like motorola or something like that.
But nobody wants a Z2, hard to sell as hell.
Click to expand...
Click to collapse
Or just do your research and don't get a locked device.
Actually I think it shouldn't be too difficult to install cm11/12 on LB. There is a method which has worked now for some months on the Xperia SP which let you run any ROM on the stock kernel. I think these modified for LB ROMs load a custom ramdisk at a late point in the boot process. I'm not familiar with the way it works but I guess with some reasonable work amount it might be doable for the Z2 too. If someone is willing to try to port it pm me, I can provide you with the usernames of the people who made it on the XSP.
o0 Matt 0o said:
Or just do your research and don't get a locked device.
Click to expand...
Click to collapse
Yep, you are right.
Mine was a gift, and I'm not totally happy with this phone.
o0 Matt 0o said:
Or just do your research and don't get a locked device.
Click to expand...
Click to collapse
Or actually solve the problem instead of avoiding it.
Magnetox said:
Or actually solve the problem instead of avoiding it.
Click to expand...
Click to collapse
Your saying it like something can be done about it.
Sorry but a non unlockable bootloader would need some devs as good as the FBI
Magnetox said:
Or actually solve the problem instead of avoiding it.
Click to expand...
Click to collapse
The easiest way is to change your phone to an unlock BL allowed: yes one.
If it was easy to run custom kernels on a LB , having an UB or LB would be practically the same...
I also have an unlockable phone, but it's my own fault for not researching better before buying the phone. i never had sony phones before, i should have researched more. Since the security of the z2 is very high i'm not expecting to run customs kernels anytime soon, if i ever need it it'll try to sell my phone and buy an unlocked one...
pec0ra said:
Actually I think it shouldn't be too difficult to install cm11/12 on LB. There is a method which has worked now for some months on the Xperia SP which let you run any ROM on the stock kernel. I think these modified for LB ROMs load a custom ramdisk at a late point in the boot process. I'm not familiar with the way it works but I guess with some reasonable work amount it might be doable for the Z2 too. If someone is willing to try to port it pm me, I can provide you with the usernames of the people who made it on the XSP.
Click to expand...
Click to collapse
So what about this? Why not just give it a shot for CM11/12?
As I said previously I'm currently running Miui on 4.4.4 and it gives you an option for locked or unlocked bootloader in the Aroma installer.
Magnetox said:
So what about this? Why not just give it a shot for CM11/12?
As I said previously I'm currently running Miui on 4.4.4 and it gives you an option for locked or unlocked bootloader in the Aroma installer.
Click to expand...
Click to collapse
miui is stock based hence why it works on LB
Its extremly hard to get any custom kernel to run on a device to have it work on LB as said its pointless bugging people about it.
ptmaniac said:
The easiest way is to change your phone to an unlock BL allowed: yes one.
If it was easy to run custom kernels on a LB , having an UB or LB would be practically the same...
I also have an unlockable phone, but it's my own fault for not researching better before buying the phone. i never had sony phones before, i should have researched more. Since the security of the z2 is very high i'm not expecting to run customs kernels anytime soon, if i ever need it it'll try to sell my phone and buy an unlocked one...
Click to expand...
Click to collapse
Oliver and letama are rhe ones behind CM10 for Xperia S
Is far as i know they have a smaller custom kernel in /system Most of the rom uses the stock kernel i think.
Envious_Data said:
miui is stock based hence why it works on LB
Its extremly hard to get any custom kernel to run on a device to have it work on LB as said its pointless bugging people about it.
Oliver and letama are rhe ones behind CM10 for Xperia S
Is far as i know they have a smaller custom kernel in /system Most of the rom uses the stock kernel i think.
Click to expand...
Click to collapse
Extremely hard, sure. Has anyone actually tried? Have you tried?
That's what this thread is about.
Magnetox said:
Extremely hard, sure. Has anyone actually tried? Have you tried?
That's what this thread is about.
Click to expand...
Click to collapse
Thats how we know its hard
Maybe someone else with different ideas can but i know a decent amount of people cant.
Atleast that we tried
Envious_Data said:
Thats how we know its hard
Maybe someone else with different ideas can but i know a decent amount of people cant.
Atleast that we tried
Click to expand...
Click to collapse
Ok. I'll be waiting for the official lollipop update + kernel for cool roms. Fingers crossed that someone cracks the sony code as well.
Cheers.
Magnetox said:
Ok. I'll be waiting for the official lollipop update + kernel for cool roms. Fingers crossed that someone cracks the sony code as well.
Cheers.
Click to expand...
Click to collapse
I think 42 years of brute force testing is how long it should take i thinm.
Unless someone can get a lucky catch.
Hah, well hopefully people support LB by including a stock kernel version for all roms (especially with release of official lollipop stock kernel --soon?--).
Be ready guys ...
Confirmed from a source that bootloader unlock tool for zenfone 2 is coming soon
Hit thanks if liked
Reserved
Sweet!
Good hope it will help to unlock 4g bands
Yes! Can't wait for this!
excellent news for our device!
I hope you're right, but I think I'll hold off on that thanks button unless it actually happens soon, or unless I can see the evidence that it will happen soon. Otherwise, I fear that you're just trying to collect thanks for not actually doing anything. No offense intended.
Can you give us a link to the source
Sent from my ZE550ML
Its impossible to release unlock-tool without adding if.zip into firmware package.
So at least we need to wait for new FW update.
aj7400 said:
Be ready guys ...
Confirmed from a source that bootloader unlock tool for zenfone 2 is coming soon
Hit thanks if liked
Click to expand...
Click to collapse
Great! Any word on 5.1.1 update? And 64bit ROM?
Good news for our new toy
It would be nice if someone could compile a kernel with kvm support as well as the network sharing module, thus could be a real pc.
Sent from my ASUS_Z00AD using XDA Free mobile app
Some asus support guys say it in zentalk forum, i hope we don't wait too long
rlaw said:
Great! Any word on 5.1.1 update? And 64bit ROM?
Click to expand...
Click to collapse
This is what I found in the forums
Sent from my ZE550ML
what is the advantage of unlocking the bootloader?
tabemasu88 said:
what is the advantage of unlocking the bootloader?
Click to expand...
Click to collapse
Custom roms. Custom kernels. Custom everything. Freedom!! Im dying to get AOSP on this thing!
Here it is
http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=9145
He didn't say when it will be released
That's great!!! But here is a noob question why can't we make some rom for locked bootloader while we wait for tool.I mean in my previous device forum(i.e. Sony xperia u )there where ROMs for locked as well as unlocked bootloader.ofcourse the ROM which require locked bootloader had stock kernel and was based on stock firmware but thats about it.these roms would have some cool features,mods etc.I know this is stupid question but I am still learning about these things.I am 16 years old what else do you expect? so please reply...
Sent from my ASUS_Z00AD using XDA Free mobile app
time to backup and wait for aosp roms
SRV Rockable said:
That's great!!! But here is a noob question why can't we make some rom for locked bootloader while we wait for tool.I mean in my previous device forum(i.e. Sony xperia u )there where ROMs for locked as well as unlocked bootloader.ofcourse the ROM which require locked bootloader had stock kernel and was based on stock firmware but thats about it.these roms would have some cool features,mods etc.I know this is stupid question but I am still learning about these things.I am 16 years old what else do you expect? so please reply...
Sent from my ASUS_Z00AD using XDA Free mobile app
Click to expand...
Click to collapse
I think technically, we could see customized stock based ROMs. In fact, if you go to the download page for the pre-rooted firmware, there is a de-bloated version in there already. I think most people aren't super excited by that though. I'm happy to do my own stuff through GravityBox until AOSP is available.
I come from rooted HTC phones, and need some help. Samsung Verizon version seems particular. I am looking for better or best battery life, in comparison to my current kernel. Please see screenshots. Thanks!
As far as I know you can't flash custom kernels on the G900V, sorry :/
Sent from my Tw5ted SM-G900A using Tapatalk
Verizon versions have locked bootloaders, no way to install custom recovery, so too bad.
Frost009 said:
Verizon versions have locked bootloaders, no way to install custom recovery, so too bad.
Click to expand...
Click to collapse
Before telling other people to do research before posting - why not take some of your own advice
http://www.xda-developers.com/verizon-galaxy-s5-bootloader-has-been-unlocked/
Verizon bootloader has been unlocked for days now
*Detection* said:
Before telling other people to do research before posting - why not take some of your own advice
http://www.xda-developers.com/verizon-galaxy-s5-bootloader-has-been-unlocked/
Verizon bootloader has been unlocked for days now
Click to expand...
Click to collapse
It's been unlocked as a proof of concept as part of private research, that is not released and for the masses its still locked.
Sent from my Tw5ted SM-G900A using Tapatalk
Yeah... Nice try there, the hypocrisy....