S3 Options w/ unlocked bootloadert - Verizon Samsung Galaxy S III

I need some help here, I have an unlocked bootloader S3 with CleamRom 8. It's been sitting around unused for many months. I gave my S5 to my uncle in exchange for his upgrade and ordered a Note 4. In the meantime, now I am using this S3 again. I almost don't care about root anymore, can I just flash the 4.4.2 tar and have Kit Kat? If anyone ever uses this again after me, it would be someone in my family that busted their phone. I am guessing stock kit kat is far more stable than these AOSP roms. I have been out of the S3 game for atleast a year. Any feedback would be appreciated.

fillyo said:
I need some help here, I have an unlocked bootloader S3 with CleamRom 8. It's been sitting around unused for many months. I gave my S5 to my uncle in exchange for his upgrade and ordered a Note 4. In the meantime, now I am using this S3 again. I almost don't care about root anymore, can I just flash the 4.4.2 tar and have Kit Kat? If anyone ever uses this again after me, it would be someone in my family that busted their phone. I am guessing stock kit kat is far more stable than these AOSP roms. I have been out of the S3 game for atleast a year. Any feedback would be appreciated.
Click to expand...
Click to collapse
If you want to keep your bootloader unlocked, you need to flash a modified version of the stock firmware so your bootloader does not re-lock. I am using the official cyanogenmod rom and I have been for months. So far so good. No glitches or jumps or jitters.
Sent from my SCH-I535 using XDA Free mobile app

poppers162 said:
If you want to keep your bootloader unlocked, you need to flash a modified version of the stock firmware so your bootloader does not re-lock. I am using the official cyanogenmod rom and I have been for months. So far so good. No glitches or jumps or jitters.
Sent from my SCH-I535 using XDA Free mobile app
Click to expand...
Click to collapse
4.3 Stock rooted, UNLOCKED boot loader, no Knox can be found here:
http://www.scottsroms.com/downloads.php?do=cat&id=72
Don't know if there's an equivalent for 4.4
Sent from my SCH-I535 using XDA Free mobile app

XdrummerXboy said:
4.3 Stock rooted, UNLOCKED boot loader, no Knox can be found here:
http://www.scottsroms.com/downloads.php?do=cat&id=72
Don't know if there's an equivalent for 4.4
Sent from my SCH-I535 using XDA Free mobile app
Click to expand...
Click to collapse
Not at this point there isn't no, I don't think there ever will be one for 4.4
From my Wicked S3 on SOKP

Related

ROM after 4.3 OTA Update

I have upgraded to the Verizon 4.3 release for the GS3 and have also rooted the phone using the safe root method. Now I am wondering if I will be able to flash a ROM since upgrading and will the ROM have the same move 2 sd card feature that the 4.3 OTA has... Thanks In advanceee:good:
importiconep3 said:
I have upgraded to the Verizon 4.3 release for the GS3 and have also rooted the phone using the safe root method. Now I am wondering if I will be able to flash a ROM since upgrading and will the ROM have the same move 2 sd card feature that the 4.3 OTA has... Thanks In advanceee:good:
Click to expand...
Click to collapse
4.3 OTA is LOCKED down! If you attempt to flash a ROM or recovery, you WILL HARD BRICK your phone
Doubtful because it hasn't happened to the s4 people. I would say hope for safestrap.
Sent from my SCH-I535 using xda app-developers app
I took the ota. I'm only looking to flash update zips(apks), does this mean I can't even install a custom recovery?
Sent from my SCH-I535 using xda app-developers app
jjosph said:
I took the ota. I'm only looking to flash update zips(apks), does this mean I can't even install a custom recovery?
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
That is correct, you cannot install a custom recovery on the 4.3 OTA.
landshark68 said:
That is correct, you cannot install a custom recovery on the 4.3 OTA.
Click to expand...
Click to collapse
If you flash an older stock ROM, will this also brick the phone?
omniball3000 said:
If you flash an older stock ROM, will this also brick the phone?
Click to expand...
Click to collapse
Yes, if you took the 4.3 OTA and try to flash an older stock build, you will brick your phone. As it stands right now, if you took the OTA you can root it, but you are still stuck on that stock ROM.
What would happen if we managed to flash a stock ROM like 4.4.x? I've seen so much talk about going backwards, they've locked us out of going backwards so let's go forward...maybe.
Sent from my SCH-I535 using xda app-developers app
ATGkompressor said:
What would happen if we managed to flash a stock ROM like 4.4.x? I've seen so much talk about going backwards, they've locked us out of going backwards so let's go forward...maybe.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
As of right now if you took the OTA update to Android 4.3 your hopes of doing anything custom other than rooting your phone are hopeless.
In order to flash a ROM such as Android 4.4.X aka KitKat you need a custom recovery manager. To be able to flash anything the first thing you need is an unlocked bootloader. The OTA update has locked the bootloader down so that you if you were to try and install CWM or TWRP recovery as soon as you boot into recovery mode you are going to get a Yellow Triangle that says "Verizon has detected unauthorized software on this phone, please turn off your phone and take it in to your nearest Verizon Store.
If you turn off your phone and power it back on you will keep getting that message...
The only way around it is to boot into Download Mode -> Vol Down + HOME for 2 Seconds then hit Power (if i remember correctly). After you boot into download mode you can then boot your phone back up regularly.
If you have made the mistake of trying to put a custom recovery on your phone you can put the stock recovery back on your SGS3 (stock recovery is better than no recovery) by downloading the recovery image and overwriting your custom recovery with the command "dd" in Android Terminal Emulator. For this to work you must be rooted.
Here is a link to the tutorial which shows you how to write the stock bootloader and stock recovery back to your Verizon (d2vzw) SGS3 in case you have made this mistake...
http://forum.xda-developers.com/showthread.php?t=2581166
In that thread pay close attention to the 2nd post as it shows you the commands to use to write your stock recovery or stock bootloader back to your phone.
I know it sucks that we can't put custom ROM's or a custom recovery (this hurts the most!) on our Verizon phone for now at least...
COME ON VERIZON EMPLOYEES! LEAK THE UNLOCKED BOOTLOADER! WE WONT TELL!
Maybe we will get lucky and some international version will come out and we can use that...
I remember awhile back that ASUS locked their bootloader on their Transformer tablet and you could request it from ASUS and they made you fill out this form saying that you understood by unlocking your bootloader you could not make a claim for a warranty. Why can't Verizon do that!?
I pray someone works this out eventually...
"Hope for the best prepare for the worst" - ?
-droidshadow
ATGkompressor said:
What would happen if we managed to flash a stock ROM like 4.4.x? I've seen so much talk about going backwards, they've locked us out of going backwards so let's go forward...maybe.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
That would still require you to have a custom recovery. Also that would still most likely brick your phone cause the only 4.4 ROMS are AOSP based, meaning it installs a different kernel than the stock one. Thus when when the phone would boot up it would check the the kernels signature and would brick upon not finding one.
So I guess all hopes of finding a way around this are hopeless...for now. If u remember, a few months ago, President Obama signed a bill for Verizon Wireless to monitor all cell phone activity without the consent of the user, in conjunction with the NSA. I suspect that this is the reason why only Verizon has opted to completely lock down the bootloader because it contains code embedded in the bootloader (or partitions pertaining to bootloaders, aboot, and such) that allow National Security Agencies to implement spyware and tracking or listening programs. This is a testament to the sub-communist movement that is slowly taking hold in this so-called "free" society that was brought forth by our forefathers.
But back on subject - I just upgraded from a HTC Thunderbolt to SGS3 because most development for the Thunderbolt was few and far between. Upon purchasing my shiny new device, this Abomination of Android that is 4.3 was already being OTA'd. Had I known then....man, had I known then. It's a sad time for superusers all-over Verizon's crummy wireless empire.
Sent from my SCH-I535 using xda app-developers app
Is there anyway you could post the link for the safe strap recovery option? I am rooted on 4.3 but I want a recovery that may work so that if this thing gets cracked be that much closer to freedom.
Verizon is doing us like Andy Dufrane...locks us down forcing us to tunnel a hole in the wall and crawl through 3 football fields sh!t to free!
Sent from my SCH-I535 using xda app-developers app
ATGkompressor said:
Is there anyway you could post the link for the safe strap recovery option? I am rooted on 4.3 but I want a recovery that may work so that if this thing gets cracked be that much closer to freedom.
Verizon is doing us like Andy Dufrane...locks us down forcing us to tunnel a hole in the wall and crawl through 3 football fields sh!t to free!
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Safestrap is not available for the s3. It would have to be ported.
Sent from my SCH-I535 using Tapatalk 2
You might still be in your window to return the device. Don't they give you like 30 days to try it out and if you don't like you can return for free and try another?
---------- Post added at 12:45 PM ---------- Previous post was at 12:38 PM ----------
ATGkompressor said:
So I guess all hopes of finding a way around this are hopeless...for now. If u remember, a few months ago, President Obama signed a bill for Verizon Wireless to monitor all cell phone activity without the consent of the user, in conjunction with the NSA. I suspect that this is the reason why only Verizon has opted to completely lock down the bootloader because it contains code embedded in the bootloader (or partitions pertaining to bootloaders, aboot, and such) that allow National Security Agencies to implement spyware and tracking or listening programs. This is a testament to the sub-communist movement that is slowly taking hold in this so-called "free" society that was brought forth by our forefathers.
But back on subject - I just upgraded from a HTC Thunderbolt to SGS3 because most development for the Thunderbolt was few and far between. Upon purchasing my shiny new device, this Abomination of Android that is 4.3 was already being OTA'd. Had I known then....man, had I known then. It's a sad time for superusers all-over Verizon's crummy wireless empire.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
You might still be in your window to return the device. Don't they give you like 30 days to try it out and if you don't like you can return for free and try another?
wenzer said:
You might still be in your window to return the device. Don't they give you like 30 days to try it out and if you don't like you can return for free and try another?
Click to expand...
Click to collapse
Probably not, it's a 14 day return window now.
Sent from my SCH-I535 using Tapatalk 4
They do have safestrap for i535 for people who have the 4.3 OTA update. I have been looking for a TouchWiz based 4.3 rom to flash in safestrap but have not been successfull. I would love to find one.
I've looking for one and I bricked my phone twice. It looks likes it's going to be a min before we see one.
Sent from my SAMSUNG-SGH-I537 using xda app-developers app
danielevon said:
They do have safestrap for i535 for people who have the 4.3 OTA update. I have been looking for a TouchWiz based 4.3 rom to flash in safestrap but have not been successfull. I would love to find one.
Click to expand...
Click to collapse
There are 3 or 4 - 4.3, Touchwiz ROMS. Old&Slow's stock, rooted ,deodexed; Wicked Sensations; Slapnuts; M.O.A.R (Mother of All Roms). If I missed any I'm sure someone can correct me.
Via Solitary Confined SGS3
ATGkompressor said:
There are 3 or 4 - 4.3, Touchwiz ROMS. Old&Slow's stock, rooted ,deodexed; Wicked Sensations; Slapnuts; M.O.A.R (Mother of All Roms). If I missed any I'm sure someone can correct me.
Via Solitary Confined SGS3
Click to expand...
Click to collapse
Cleanrom 8 and samstock.
Sent from my SCH-I535 using Tapatalk 2
And most of them say specifically that they are for unlocked bootloaders or not compatible with safestrap. Is there some trick I need to know to flash these roms in safestrap on 4.3 with a locked bootloader?

[FIRMWARE 4.4.2] VRUDNE1 full wipe tar + NE1 Update Zip

For d2vzw SCH-I535 ONLY
This is the official tar ball for VRUDNE1. DO NOT DOWNLOAD THIS FILE UNLESS YOU ARE 100% SURE YOU KNOW WHAT YOU ARE DOING. Any locked bootloaders are not my fault.
THIS WILL LOCK YOUR BOOTLOADER FOREVER
4.4.2 VRUDNE1 full wipe tar download HERE
No Wipe HERE​
4.4.2 Update Zip
For reasons that should be obvious I recommend not to update yet unless you really cant wait. This zip was ripped out of the ota download folder I have not applied it myself so use at your own risk.
There has been successful upgrades using this update zip.
I am assuming you must be on a untouched version of nc1 for this to work (no root) apply update zip in stock recovery.
Download the 4.4 update zip from HERE
techfreak243 said:
i played the stupid card and softbricked my S3. i was in a curious mood and wanted to go back to a fresh 4.3 to get to a fresh 4.4.2. is there anyway for me to unbrick it with or without losing my data (preferrably losing because i want a fresh start). Does anybody know when a tar will be ready or when the file will be available through the Verizon Repair Assistant?
Click to expand...
Click to collapse
flash this via odin if you bricked your bootloader!
contain: tz.mbn sbl3.mbn sbl2.mbn rbm.mbn aboot.mbn
flash on VRUDNE1 kitkat tw only
Thanks @ThePagel! Can't wait for the Tar file
I'm on the newest clean Rom but badly want tw kit Kat. I don't care about losing the ability to flash aosp or flash kernels. So when the tar comes out I will be able to just load that into Odin and put on my phone?
Sent from my SCH-I535 using XDA Premium 4 mobile app
yonith said:
I'm on the newest clean Rom but badly want tw kit Kat. I don't care about losing the ability to flash aosp or flash kernels. So when the tar comes out I will be able to just load that into Odin and put on my phone?
Sent from my SCH-I535 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yes sir
yonith said:
I'm on the newest clean Rom but badly want tw kit Kat. I don't care about losing the ability to flash aosp or flash kernels. So when the tar comes out I will be able to just load that into Odin and put on my phone?
Sent from my SCH-I535 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You really can't wait a few more days for a new CleanROM?
Are you really that desperate to permanently lock down your phone in such a way that only a hard-wired JTAG procedure can undo?
If you lock your bootloader, you are stuck with SafeStrap and needlessly wasting space on your phone to accommodate ROM slots.
LLStarks said:
You really can't wait a few more days for a new CleanROM?
Are you really that desperate to permanently lock down your phone in such a way that only a hard-wired JTAG procedure can undo?
If you lock your bootloader, you are stuck with SafeStrap and needlessly wasting space on your phone to accommodate ROM slots.
Click to expand...
Click to collapse
Agreed.
It worked for me. Thank you
Sent from my SCH-I535 using Tapatalk
I messed something up, now I can't odin back to 4.3 and all I get is the firmware upgrade encoundered an issue... when I try to odin back to 4.3 it fails.. oops.
reno218 said:
I messed something up, now I can't odin back to 4.3 and all I get is the firmware upgrade encoundered an issue... when I try to odin back to 4.3 it fails.. oops.
Click to expand...
Click to collapse
Were you on KitKat? Cuz that's not possible to do.
LLStarks said:
You really can't wait a few more days for a new CleanROM?
Are you really that desperate to permanently lock down your phone in such a way that only a hard-wired JTAG procedure can undo?
If you lock your bootloader, you are stuck with SafeStrap and needlessly wasting space on your phone to accommodate ROM slots.
Click to expand...
Click to collapse
My understanding is that this is going to be similar to the gs4 where there are frankenkernels and frankenroms hacked together to keep our bootloader unlocked. This isn't as reliable as the straight kernel. Correct me if I'm wrong that was just the impression I got.
Sent from my SCH-I535 using XDA Premium 4 mobile app
I have a locked boot loader, I took t the 4.3 ota. If I take this new ota is there a way to root once it updates?
Sent from my SCH-I535 using Tapatalk
greatdaneduke said:
I have a locked boot loader, I took t the 4.3 ota. If I take this new ota is there a way to root once it updates?
Sent from my SCH-I535 using Tapatalk
Click to expand...
Click to collapse
Yes - search for Towelroot in this forum, works great - and super easy.
yonith said:
My understanding is that this is going to be similar to the gs4 where there are frankenkernels and frankenroms hacked together to keep our bootloader unlocked. This isn't as reliable as the straight kernel. Correct me if I'm wrong that was just the impression I got.
Sent from my SCH-I535 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
This is FUD. You've been misled. Custom roms do not touch unlocked bootloaders or require exotic engineering to keep things that way.
If you've unlocked your bootloader anytime within the past 2 years, you're set. You don't need to do anything. Just don't take the damn OTA. You should be on a custom rom or have already disabled such OTA functionality manually. If you take the OTA, you are screwed no matter what.
There's no frankenkernels or frankenroms. If you want to make a rom based on the update for normal folks who were smart enough to keep their bootloader unlocked, you simply remove the bootloader files altogether from the OTA tar/zip and begin customizing. You can use the stock kernel or compile your own using the source Samsung provided. For the poor souls who are locked down, they are stuck with the stock kernel and SafeStrap. Only thing they can modify is the system partitions they create.
There's nothing "franken" about either approach.
The only people with weird bootloader configurations are those who dipped in and out of OTA sequencing. Maybe their SBL or RPM/TZ partitions are stuck at LF2 or something just as ancient.
Ideally, every binary partition should be at firmware MF1 except for the aboot at LE6. My modem is at ML1 for the hell of it since flashing modems (even from the locked down 4.3 OTA) is safe.
tl;dr The unlocked rom scene is not impacted by Knox or anything OTAs lock down. It exists outside of the walled garden Verizon and Samsung are trying to create.
Well thanks for enlightening me! I will hold out until one of or beloved devs cook up a rom.
If I were everyone in this thread...
I would just chill out for a while...
scrosler said:
If I were everyone in this thread...
I would just chill out for a while...
Click to expand...
Click to collapse
This man right here...listen to this man.
Woot woooooooo.
Chillin like it's my job.
Sent from my SCH-I535 using XDA Free mobile app
open1your1eyes0 said:
This man right here...listen to this man.
Click to expand...
Click to collapse
Good to see your still floating around the s3 threads which device are you using as of late
Sent from my SCH-I535 using XDA Free mobile app
MIKEYSAKZ said:
Good to see your still floating around the s3 threads which device are you using as of late
Sent from my SCH-I535 using XDA Free mobile app
Click to expand...
Click to collapse
I'm currently on the S5 as my daily driver but I bought an S3 again a few months ago as a backup phone/desk clock if something happens to my daily. It's really nice to see how far this device progressed over this time (it beat a Nexus as far as OS updates...namely Galaxy Nexus) so I just had to get it again after hearing it would get KitKat. From 4.0.4 all the way to 4.4.2 now. That is a beautiful thing to experience. :good:

[Q] Rooted Vzw S3 with towelroot, can I flash a rom?

So I just rooted my phone the other day and I was wondering if I am able to flash a rom. I disabled Knox and things seem to be okay so far. I want to flash Cyanogenmod or SlimKat to my phone and I want to know if I need to unlock the bootloader to get a custom recovery (twrp) and install the rom. Thanks in advance!
zdiddy456 said:
So I just rooted my phone the other day and I was wondering if I am able to flash a rom. I disabled Knox and things seem to be okay so far. I want to flash Cyanogenmod or SlimKat to my phone and I want to know if I need to unlock the bootloader to get a custom recovery (twrp) and install the rom. Thanks in advance!
Click to expand...
Click to collapse
There's only a select few for a locked bootloader, look around on the general tab, you'll find a TouchWiz 4.3 download topic.
Sent from my SCH-I535 using XDA Free mobile app
poppers162 said:
There's only a select few for a locked bootloader, look around on the general tab, you'll find a TouchWiz 4.3 download topic.
Sent from my SCH-I535 using XDA Free mobile app
Click to expand...
Click to collapse
I'm not looking for TouchWiz. It is a resource hog. I want SlimKat or CM.
zdiddy456 said:
I'm not looking for TouchWiz. It is a resource hog. I want SlimKat or CM.
Click to expand...
Click to collapse
If you have locked boot loader, which I think you are, you need to install safe strap then flash TW rom. Currently there is only one available for safestrap which can be found here http://forum.xda-developers.com/gal...iterom-v1-0-i535vrudne1-t2805797/post53919312
zdiddy456 said:
I'm not looking for TouchWiz. It is a resource hog. I want SlimKat or CM.
Click to expand...
Click to collapse
You cannot flash any AOSP ROMs when you are on a locked bootloader. It's safestrap and touchwiz ROMs that match your current build (4.3 or 4.4.2) only.
Sent from the Shark Tank using XDA Premium 4 mobile app
Is there any way I can unlock the bootloader?
zdiddy456 said:
Is there any way I can unlock the bootloader?
Click to expand...
Click to collapse
Nope, once you took the OTA 4.3 or 4.4 your boot loader is locked forever, unless someone from Samsung leaks it out for us.
EDIT: OK I was wrong, someone just got downgrade from 4.4 back to 4.1.2 with unlocked boot loader by send it out to a phone service company and the cost is $50.

Last Unlocked Bootloader?

I'm searching for a Verizon GS3 with an unlocked bootloader. Are all 4.1.2 versions unlocked? What baseband version am I looking for?
Sent from my SCH-I545 using Tapatalk 2
Technically all phones from the factory would be locked. But everything below android version 4.3 can be unlocked. So your options are:
1. A locked phone on a version of android less than 4.3.
2. A device that had beenpreviously unlocked and upgraded to 4.3 with a custom ROM.
4.4 is currently completely locked down.
So basically, if I can find one with 4.1.2, I can upgrade with the MOAR rom to 4.3, and still keep unlocked bootloader? It is based on ml1. I loved that rom with Sprint, and want it again
Sent from my SCH-I545 using Tapatalk 2
burghfan3 said:
So basically, if I can find one with 4.1.2, I can upgrade with the MOAR rom to 4.3, and still keep unlocked bootloader? It is based on ml1. I loved that rom with Sprint, and want it again
Sent from my SCH-I545 using Tapatalk 2
Click to expand...
Click to collapse
If your bootloader currently unlocked, you could flash any custom rom and you should be fine, just don't ever flash stock 4.3 or 4.4. They will locked you down ....forever..
Sweet. I have a guy checking his other stores for a 4.1.2. He thinks he has a few. I'm gonna trade my GS4 with kitkat straight up. That's how bad I want MOAR. I've been flashing roms with Sprint for over 4 years. This locked bootloader is a new beast to me
burghfan3 said:
Sweet. I have a guy checking his other stores for a 4.1.2. He thinks he has a few. I'm gonna trade my GS4 with kitkat straight up. That's how bad I want MOAR. I've been flashing roms with Sprint for over 4 years. This locked bootloader is a new beast to me
Click to expand...
Click to collapse
Or you could use third party service to unlock(roll back to 4.1.2) for $50.
found downgrade service 24.95 + free shipping
astonmartin214 said:
found downgrade service 24.95 + free shipping
Click to expand...
Click to collapse
Who provides the service and how do they do it?
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
poppers162 said:
Who provides the service and how do they do it?
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
Click to expand...
Click to collapse
found it on EBay
poppers162 said:
Who provides the service and how do they do it?
Sent from my Unlocked SCH-I535 running whatever rom I've chosen for the day.
Click to expand...
Click to collapse
astonmartin214 said:
found it on EBay
Click to expand...
Click to collapse
I'm sorry but eBay people come and go, I'd trust mobiletechvideos over some fly by night place on eBay.
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
ShapesBlue said:
I'm sorry but eBay people come and go, I'd trust mobiletechvideos over some fly by night place on eBay.
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
Click to expand...
Click to collapse
aight well it's cool I feel why pay more for the same service & it's only 1 person who offers the S3 downgrade on Ebay like the Jtag a lot people on Ebay offer that but only 1 person offers the S3
astonmartin214 said:
aight well it's cool I feel why pay more for the same service & it's only 1 person who offers the S3 downgrade on Ebay like the Jtag a lot people on Ebay offer that but only 1 person offers the S3
Click to expand...
Click to collapse
While I certainly agree with you the higher one seems a lot more reliable
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
I contacted the guy on ebay. He downgrades the version of android, but can't unlock the bootloader. I figured the only reason to do this was to unlock it. What am I missing?
burghfan3 said:
I contacted the guy on ebay. He downgrades the version of android, but can't unlock the bootloader. I figured the only reason to do this was to unlock it. What am I missing?
Click to expand...
Click to collapse
Then it's not a jtag service plain and simple
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
burghfan3 said:
I contacted the guy on ebay. He downgrades the version of android, but can't unlock the bootloader. I figured the only reason to do this was to unlock it. What am I missing?
Click to expand...
Click to collapse
look there's no way to unlock the bootloader on kit kat when you downgrade the s3 to 4.1.2 the bootloader becomes unlockable then you can flash ROMS & custom recovery
astonmartin214 said:
look there's no way to unlock the bootloader on kit kat when you downgrade the s3 to 4.1.2 the bootloader becomes unlockable then you can flash ROMS & custom recovery
Click to expand...
Click to collapse
With the jtag service through mobiletechvideos they can revert you back to 4.1.2 and at that point you can unlock the bootloader
Sent from my SCH-I535 using Xparent ICS Tapatalk 2
I emailed them, and am waiting for a response. If phone is downgraded to 4.1.2, and bootloader becomes unlockable, wouldn't it also be unlockable if downgraded by the other place? Forgive me, I spent my life with Sprint, and didn't have to deal with this stuff. Can android version be downgraded without changing the bootloader? Or can any bootloader be unlocked running 4.1.2?
ask him/her what firmware the phone is on. That will tell you everything. ML1 is what you are looking for. That is the last firmware, we have that's compatible with unlocking.
sjpritch25 said:
ask him/her what firmware the phone is on. That will tell you everything. ML1 is what you are looking for. That is the last firmware, we have that's compatible with unlocking.
Click to expand...
Click to collapse
ML1 is 4.3. That firmware is bootloader locked. You're looking for MB1 or MF1 4.1.1 or 4.1.2.
burghfan3 said:
I emailed them, and am waiting for a response. If phone is downgraded to 4.1.2, and bootloader becomes unlockable, wouldn't it also be unlockable if downgraded by the other place? Forgive me, I spent my life with Sprint, and didn't have to deal with this stuff. Can android version be downgraded without changing the bootloader? Or can any bootloader be unlocked running 4.1.2?
[/QUOTE
NO this is only for VZW S3 the other carriers you can flash on KK Verzion locked it from 4.3 & up so to flash ROMS you have to downgrade it or you'll be stuck on TouchWiz yes MobileTech does it they do it for $50 tho
Click to expand...
Click to collapse

How to Unlock Bootloader Samsung Galaxy SCH-I535 (Verizon)

I want to install Cyanogen Mod Marshmallow on my S3, but i need the bootloader to be unlocked if im not mistaken. I am running Android 4.4.2 incase that helps. Thank you for your time.
Trafalgar747 said:
I want to install Cyanogen Mod Marshmallow on my S3, but i need the bootloader to be unlocked if im not mistaken. I am running Android 4.4.2 incase that helps. Thank you for your time.
Click to expand...
Click to collapse
If on stock 4.4.2 you can't unlock the bootloader or run CM
Sent from my Nexus 6
ShapesBlue said:
If on stock 4.4.2 you can't unlock the bootloader or run CM
Sent from my Nexus 6
Click to expand...
Click to collapse
Wht not?
Owl_ said:
Wht not?
Click to expand...
Click to collapse
The bootloader is locked on 4.4.2
Sent from my Nexus 6
Trafalgar747 said:
I want to install Cyanogen Mod Marshmallow on my S3, but i need the bootloader to be unlocked if im not mistaken. I am running Android 4.4.2 incase that helps. Thank you for your time.
Click to expand...
Click to collapse
There is absolutely no way to unlock bootloader on kit kat or newer, period. Attempting to use anything custom of any kind will only lead to a brick and then it requires JTAG to recover the device but even that isn't guaranteed.
Sent from my SCH-I535 using Tapatalk
Droidriven said:
There is absolutely no way to unlock bootloader on kit kat or newer, period. Attempting to use anything custom of any kind will only lead to a brick and then it requires JTAG to recover the device but even that isn't guaranteed.
Sent from my SCH-I535 using Tapatalk
Click to expand...
Click to collapse
Question: If I never intend to use the phone on a cell tower again - meaning I'm just using it at home on wifi - does that somehow allow me to do more than just root on 4.4? Even after debloating, this thing is getting really clunky and slow.
I wish there was a way to revert to a less-resource-demanding OS so that this phone could be faster for browsing, watching Netflix, controlling smart home stuff, etc.
tbtregenza said:
Question: If I never intend to use the phone on a cell tower again - meaning I'm just using it at home on wifi - does that somehow allow me to do more than just root on 4.4? Even after debloating, this thing is getting really clunky and slow.
I wish there was a way to revert to a less-resource-demanding OS so that this phone could be faster for browsing, watching Netflix, controlling smart home stuff, etc.
Click to expand...
Click to collapse
If you have 4.4 then you're stuck with it. Your only other options are using Xposed or using Safestrap Recovery with modified stock ROMs but I think Safestrap is no longer available unless you find someone that has a copy somewhere, I think the modified stock ROMs are still available, not sure, I have the Straight Talk S3 and use the Verizon custom ROMs, never used Verizon S3 or Safestrap but I'm familiar enough with the Verizon S3 to know what you can and can't flash it with.
Sent from my SCH-I535 using Tapatalk
ShapesBlue said:
The bootloader is locked on 4.4.2
Sent from my Nexus 6
Click to expand...
Click to collapse
I always thought my locked bootloader was pre-locked by the company I bought it from! What was the reason they locked it?
Owl_ said:
I always thought my locked bootloader was pre-locked by the company I bought it from! What was the reason they locked it?
Click to expand...
Click to collapse
Um no. It was locked down by Verizon. You can thank them for it. The real reason is because they like to make customers miserable. But no the real reason is they want to have control of everything and don't like it when customers can take control of their own devices
Sent from my Nexus 6

Categories

Resources