Hey guys, just recently had to unroot the S3 due to some minor hardware issues. I flashed the stock Rom and all with mobile Odin and was even able to update with the ota.
Is there a way to check to make sure the bootloader is locked without having to unroot again? Have a feeling I missed a step but just want to be sure.
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Of the Samsung screen flashes by very quickly at boot then it means you are unlocked.
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If you did a ota then your bootloader is locked iirc. Which version did you flash with odin? I think the F2 is the only version that doesnt relock but i could be wrong. But as suggested if the samsung logo goes away real quick at boot you are unlocked.
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I flashed the rom they had from stockrooms.net, so I'm guessing it was one of the first roms the S3 had. It seems like I'm locked since it did an OTA twice (one I manually allowed then another one automatically) and the Samsung logo doesn't just flash by.
As x714x posted, if you accepted an OTA then your bootloader is locked.
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The HD stock build is the only one that wipes everything.
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Just unlock again using EZ Unlock 1.2 to be safe. It will not hurt anything to unlock it if it is already unlocked.
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Related
After seeing postings about a Verizon Galaxy S III update yesterday, I checked using "About device -> Software update" in Settings this morning.
A 30 MB download started and the update completed in about 5 minutes. Software Update says it was an update from LF2 to LG7.
Yeah and kills universal search and you cant disable the remote diagnostics if youre stock and not rooted.
Also several users have confirmed it will break root. They all were stock rooted with stock recovery.
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I am on the Stock rom, rooted and bootloader unlocked Using Voodoo OTA RootKeeper, EZ-Unlock, and CWM. Re-Locked bootloader, disabled root, took the update. After the update completed, CWM asked to disable the new boot image, selected yes. Rebooted, got a message saying the update failed, however it installed and I am at I535VRLG7. I was able to restore root, and unlock bootloader without any problem..
How do I keep the phone from taking the update?
dkg418 said:
How do I keep the phone from taking the update?
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Click to collapse
Read a Page or two back
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ali87va said:
Read a Page or two back
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Rofl.
Please excuse my Galaxy S III, it's a bit Paranoid.
ali87va said:
Read a Page or two back
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Click to expand...
Click to collapse
There's only 1 page to this thread.
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voodoomanx said:
Also several users have confirmed it will break root. They all were stock rooted with stock recovery.
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Click to collapse
OTA's always break root, that is what OTA rootkeeper is for!
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NeoMagus said:
OTA's always break root, that is what OTA rootkeeper is for!
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Is that what they only do. Or do they brick the phone as well? I'm currently rooted and on stock recovery and don't know if updating will break my phone please help!!!
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You will probably lose root and have to redo. Might cause issues worse than that
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Not getting the update here in Atlanta
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cpwshf said:
I am on the Stock rom, rooted and bootloader unlocked Using Voodoo OTA RootKeeper, EZ-Unlock, and CWM. Re-Locked bootloader, disabled root, took the update. After the update completed, CWM asked to disable the new boot image, selected yes. Rebooted, got a message saying the update failed, however it installed and I am at I535VRLG7. I was able to restore root, and unlock bootloader without any problem..
Click to expand...
Click to collapse
Didn't know Voodoo RootKeeper worked on this. Have on my Asus tablet and never failed me yet. You are hereby knighted with your first "thanks"
eagIesfan398 said:
Is that what they only do. Or do they brick the phone as well? I'm currently rooted and on stock recovery and don't know if updating will break my phone please help!!!
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Click to collapse
Did you unlock your bootloader? If so did you read the BIG WARNING?if not go back and read it. Generally once you root you don't want to give vzw a chance to unroot you. If you unlocked your bootloader It could brick your phone.
So generally don't take ota updates! You wait for the devs to check them out First and modify them for us.
As far as i Can tell this ota just takes stuff away from us And installs some vzw remote access crap. ( with that on your phone you will have to go back to stock if you just call customer support for help)
piiman said:
Did you unlock your bootloader? If so did you read the BIG WARNING?if not go back and read it. Generally once you root you don't want to give vzw a chance to unroot you. If you unlocked your bootloader It could brick your phone.
So generally don't take ota updates! You wait for the devs to check them out First and modify them for us.
As far as i Can tell this ota just takes stuff away from us And installs some vzw remote access crap. ( with that on your phone you will have to go back to stock if you just call customer support for help)
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Click to collapse
The update itself has useful stuff (a new radio which fixes no sim issues), but we have that already and it should just be flashed by itself, imo.
Well got my first no sim with the radio epic fail.. So much for fixing that maybe just a push to get that bootloader relocked
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**super_flasher** said:
Well got my first no sim with the radio epic fail.. So much for fixing that maybe just a push to get that bootloader relocked
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Did you do it via OTA or flashed the radio? I'm hoping you flashed invisiblek's in Odin. That one was actually the wrong version.
Flashed the radio with Odin
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**super_flasher** said:
Flashed the radio with Odin
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Flash the CWM version. invisiblek accidentally bundled the previous radio in the Odin package. Not sure if it's updated yet.
eaglesfan398 said:
Is that what they only do. Or do they brick the phone as well? I'm currently rooted and on stock recovery and don't know if updating will break my phone please help!!!
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Click to collapse
Freeze sdm 1.0
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I got the OTA update on my gs3 to jelly bean yesterday. Is it possible to root it using the file i used to root it in ics 4.0.4? Do i need to download a new .tar file to root 4.1.1 or will using the same file be okay?
http://forum.xda-developers.com/showthread.php?p=35418324
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Thanks!
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Posting this here, I made an account just to ask this question. I've rooted a few of my devices but this is my first time rooting a phone. I followed the link you posted but when I boot into recovery using CWM and try to flash SupersSU_Bootloader.zip I get an E:signature verification failed.
Any thoughts?
No sorry haven't rooted mine yet. I'd try adding in the thread for the root.
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Well I fixed it, for some reason it was booting into the normal samsung recovery instead of CWM. I know its kind of obvious but hey....give me a break
For other newbies having the same issue make sure you are booting into CWM and not the stock samsung recovery.
How do you change which recovery the phone boots into?
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ThePatelBros said:
How do you change which recovery the phone boots into?
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You don't. The ota was overwriting cwm on boot like the last ics ota was. The directions for the root method are updated to get around that now.
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Yup! I saw the update about 10 minutes ago and I am now rooted!
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So how would I know for sure if my bootloader is unlocked can't flash any kernel but ez unlock says its unlocked
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When your phone is powered of completely, hold the power and volume down keys at the same time. This will then bring up a white screen with a load of text. Look at the top and if it says 'S-off' then I assume you've unlocked the boot loader. If it says 'S-on' I assume not. But this isn't always the case.
Try it anyway and if this helps please leave a thank you
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moose.splash1 said:
When your phone is powered of completely, hold the power and volume down keys at the same time. This will then bring up a white screen with a load of text. Look at the top and if it says 'S-off' then I assume you've unlocked the boot loader. If it says 'S-on' I assume not. But this isn't always the case.
Try it anyway and if this helps please leave a thank you
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Click to expand...
Click to collapse
That is just for HTC devices.
Just reboot your phone and if the first samsung logo when booting up disappears quickly then you have an unlocked biitloader.
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The simplest way to tell is if you reboot your device and if the first splash screen that appears flashes "Samsung" really quick, then you are unlocked. If you are not unlocked it will stay up for a second or two.
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How do I unlock it holding power and volume down did nothing for me
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mesmerbelly said:
How do I unlock it holding power and volume down did nothing for me
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Just reboot your phone no need to do all that.
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It stays for a few at Samsung logo
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mesmerbelly said:
It stays for a few at Samsung logo
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Then you are still locked unfortunately. Try using the unlock tool again.
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I have over and over lol any advice?
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You are rooted, yes? If that's not the issue I'm not sure what else it could be.
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Yes been rooted can flash ROMs but not kernel
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What version of ez unlock are you using? Make sure you use version 1.2. The later versions don't work.
Actually they do work as I used 1.4 and the only thing is that it says unknown. Also once it gives you the prompt saying the phone is unlocked you flash a custom recovery to see if you have successfully unlocked the bootloader.
mesmerbelly said:
Yes been rooted can flash ROMs but not kernel
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You probably flashed an incompatible kernel. Basically if you flash a kernel meant for ICS it won't work on jelly bean and vice versa.
jmxc23 said:
You probably flashed an incompatible kernel. Basically if you flash a kernel meant for ICS it won't work on jelly bean and vice versa.
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I tried several and all for vzw
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jmxc23 said:
Actually they do work as I used 1.4 and the only thing is that it says unknown. Also once it gives you the prompt saying the phone is unlocked you flash a custom recovery to see if you have successfully unlocked the bootloader.
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Click to collapse
It has been widely known/reported that 1.4/1.3 are non-functional. I think you are the first person I've seen to claim otherwise. Maybe it works for some? All I know is that 1.4 did not work for me I had to revert to 1.2, and this is the same for everyone else in the ez unlock thread on Rootz.
mesmerbelly said:
I tried several and all for vzw
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I'm assuming you downloaded ez-unlock from the market? That's version 1.4, which has been widely reported as non-functional. Uninstall the current app then download version 1.2 from this thread and install it:
http://rootzwiki.com/topic/32456-app-920-ez-unlock-14-easiest-way-to-unlock-your-bootloader/
That should fix your problem if it doesn't then there is something else wrong.
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
mesmerbelly said:
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
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Click to collapse
What kernels are you trying to flash?
mesmerbelly said:
So I Odin back to stock through the whole root clockwork and unlock I am definitely
Unlocked at this point and I'm sure but no matter what kernel I flash it won't boot I get a crazy pixilated screen that is multicolored which is more than it would do prior to all this but no boot wtf is wrong here any ideas ?? anyone have anything remotely close to this happen to them ??
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Click to collapse
Post a link to what kernel you're trying to flash. Also, which rom are you on-AOSP OR TW and which Android version is it?
I finally got faux main line v15 to work via a ROM with aroma installer so idk what the hell I was doing wrong but I was wrong somewhere
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So I believe my mic has bit the dust. No one can hear me on the phone regardless of the ROM I'm on.
So if I want to take this to big red can I just flash
1) my stock back up
2) relock my boot loader
3) take newest ota to intentionally lose root.
??????
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Guess ill try that s3 toolkit or odin with the root66 file.
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So I tried installing this last week had trouble and got me on the screen that says something like 'this is non Verizon please take to nearest Verizon store' SOMETHING LIKE THAT, sure you'll know what I'm talking about. And I want to try over but I'm not to sure why that happened. I'm THINKING it was because phone wasn't unlocked. But I'm not to sure if it was locked of unlocked. Is there several reasons that message can come up or is there one main cause, that cause being phone wasn't unlocked??
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SdRasta said:
So I tried installing this last week had trouble and got me on the screen that says something like 'this is non Verizon please take to nearest Verizon store' SOMETHING LIKE THAT, sure you'll know what I'm talking about. And I want to try over but I'm not to sure why that happened. I'm THINKING it was because phone wasn't unlocked. But I'm not to sure if it was locked of unlocked. Is there several reasons that message can come up or is there one main cause, that cause being phone wasn't unlocked??
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Click to collapse
Only reason why you saw this prompt is because the bootloader is still locked. Odin flash a stock image then use Casual to root and unlock or use Invisiblek's guide on Rootzwiki to root and unlock via Odin. What root utility did you use to root?
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SlimSnoopOS said:
Only reason why you saw this prompt is because the bootloader is still locked. Odin flash a stock image then use Casual to root and unlock or use Invisiblek's guide on Rootzwiki to root and unlock via Odin. What root utility did you use to root?
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Well I got it unlocked and rooted, so when I do the wipe and factory reset then flash rom it should all be fine right? The factory reset and wipe won't lock the bootloader?
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SdRasta said:
Well I got it unlocked and rooted, so when I do the wipe and factory reset then flash rom it should all be fine right? The factory reset and wipe won't lock the bootloader?
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Correct. It won't lock the bootloader.
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Thanks I got it flashed perfectly
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