[Q] checking status of bootloader - Nexus S Q&A, Help & Troubleshooting

Hey guys,
Some questions from a newcomer. I have already searched the forums but could not find a straight forward answer so your help is really appreciated.
1) How to check if my bootloader is unlocked or locked?
2) Once my clockwork recovery mod has been flashed, device is rooted and I have cyanogen mod installed, how do I go back? I mean that how to get the stock recovery, stock android, stock kernel back so it is back to normal in all aspects?
Thanks for your help guys.

1. When you turn your phone on, you should see a picture of an unlocked lock under the Google logo. If there's no pic, then its locked.
OR
Boot into ur bootloader and it says the status there
2. Odin or a nandroid
Sent from my HTC Sensation 4G using XDA App

What mathlid95 said.
Sent from my Nexus S 4G using xda premium

Oh okay that makes sense now. My bootliader is locked. Now trying to figure out nandroid
Sent from my Nexus S using XDA App

infinity_ball said:
Oh okay that makes sense now. My bootliader is locked. Now trying to figure out nandroid
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Read the rooting guides in the development section will tell you everything you need to know.
Sent from my Nexus S 4G using xda premium

Yeah I figured that much so doing that now. Thanks for your help!
Sent from my Nexus S using XDA App

Related

Plz help

Hey everyone I know this is prob the wrong section but I'm new to the nexus I have had the evo and now just got the nexus and I rooted the phone and installed a rom and now when I go into recovery mode it brings up the android guy with the open box and then switches to a triangle but it says that the phone is unlocked still. Can someone please help me like I said I'm new with the nexua
Sent from my Full Android on Crespo4G using XDA Premium App
I had a similar issue. All I did was install rom manager from the market and flash clockwork recovery. Choose your phone type whether its the s or the s 4g and you should be good to go.
Sent from my Nexus S 4G using XDA App
its in /etc, you have to rename install.recovery.sh to something else. add .bak to the end of the file name. then flashing cw via fastboot will stick.
Yea I tryed installing cwm from the market and I get am error message when trying to flash a recovery
Sent from my Full Android on Crespo4G using XDA Premium App
And when I installed the I lost rom manager and also lost my superuser
Sent from my Full Android on Crespo4G using XDA Premium App
That's weird I never had that problem
Sent from my Nexus S 4G using XDA App
Yea I get a permission error when trying to flash a recovery and like I said I'm new with the nexus so this is rough lol
Sent from my Full Android on Crespo4G using XDA Premium App
Okay, it sounds like you have no idea what you're doing because you didn't read the guide. Rooting this phone is so extremely easy.
boot into boot loader
fastboot oem unlock
then download recovery
fastboot flash recovery recovery.img
then you can boot into recovery and flash custom roms
and also since you are posting here i'm sure you didn't read the rooting guide
Ummm... did you read my first post? I'm new to samsungs and the nexus I just came from the evo read before you speak
Sent from my Nexus S 4G using XDA Premium App
derekwilkinson said:
Okay, it sounds like you have no idea what you're doing because you didn't read the guide. Rooting this phone is so extremely easy.
boot into boot loader
fastboot oem unlock
then download recovery
fastboot flash recovery recovery.img
then you can boot into recovery and flash custom roms
and also since you are posting here i'm sure you didn't read the rooting guide
Click to expand...
Click to collapse
Wow dude way to be an ass. Not all of us sit on our phones all day..we have what ppl these days call a "life"
Sent from my Nexus S 4G using XDA App
Evo S3vn said:
Ummm... did you read my first post? I'm new to samsungs and the nexus I just came from the evo read before you speak
Sent from my Nexus S 4G using XDA Premium App
Click to expand...
Click to collapse
kool. good thing there is a guide to help. it's a sticky and the 4th post in this forum.
http://forum.xda-developers.com/forumdisplay.php?f=1171
dblkspecial said:
Wow dude way to be an ass. Not all of us sit on our phones all day..we have what ppl these days call a "life"
Sent from my Nexus S 4G using XDA App
Click to expand...
Click to collapse
Yep, I'm an ass because he posted in the wrong place and didn't read the directions. And you're not an ass because you're now making personal attacks and saying I don't have a life.
have a nice day
If you still need help with this hit me up on gtalk.
[email protected]
Cool story brah, that's why there's a Q and A section, for questions and answers. I see you used the search bar too...
http://forum.xda-developers.com/showthread.php?t=1199987&highlight=recovery
Here's how to fix your problem.
I ran into the same problem yesterday, it looks like you flashed the 2.3.5 ROM called Full Android. It seemed to have overwritten my recovery and is not a rooted ROM. Just reflash clockwork via the sdk and pick a rooted ROM, Pete Alfonso has a great stock rooted GRJ90 ROM fyi.
Follow the one click root way. Its easy did mine in 2 minutes yesterday. Its posted in the same forum,and also theres a video.
Sent from my Nexus S 4G using XDA App

Nexus S 4G bootloader

I bought a nexus s 4g with the boot loader unlocked and clockworld mod installed but when I install a Rom and reboot, it goes into the bootloader I'm not sure if it is bricked or what? Help will be appreciated
Is there like an application I can run from the computer while connected USB wise like an RUU (not sure if Samsung have those) through the bootloader
Sent from my PC36100 using XDA
This might help.
Sent from my PC36100 using XDA
Fixed solved myself, man this phone is awesome.
Sent from my PC36100 using XDA
madplaya1 said:
Fixed solved myself, man this phone is awesome.
Sent from my PC36100 using XDA
Click to expand...
Click to collapse
yeah, i was going to say. That's not clockworkmod, that's the bootloader
Yeah I knew that but it had CWM installed but it just needed a ROM on the system
Sent from my PC36100 using XDA

Unlock Question

Hi!
I'm selling my Infuse and somebody ask me if the phone is unlocked. How do I know if the phone is unlocked? I know that is rooted with CM9, because I install it.
Thank you for the help.
Put a t mobile sim in it & see if it works (go to a t mobile store).
Or visit the ROM xda thread you flashed & read the op weather it unlocks it. My understanding was cm unlocks phone also
Sent from my SAMSUNG-SGH-I997 using Tapatalk
carlosfpr said:
Hi!
I'm selling my Infuse and somebody ask me if the phone is unlocked. How do I know if the phone is unlocked? I know that is rooted with CM9, because I install it.
Thank you for the help.
Click to expand...
Click to collapse
see my ISET page....on my sig
CM does not unlock your phone. There are instructions linked from http://forum.xda-developers.com/showthread.php?t=1610374 that explains how to do it. This is what I did, it worked fine. I've used my phone with three carriers on two continents without any problems.
Sent from my SGH-I997 using xda app-developers app
I found a number on google a while back that let's you know after calling it...I think this was it...
*#7465625#
Sent from my HTC PH39100 using xda app-developers app

I need help please....

So I try to root my phone. But I made a mistake.. the phone is unlocked but I'm in between root and unroot, I think..I have super user but I didn't install the recovery image. Can anyone help on to go back to unroot and stock so I can re-root. Thank you
Sent from my Nexus S 4G using xda app-developers app
enyce5434 said:
So I try to root my phone. But I made a mistake.. the phone is unlocked but I'm in between root and unroot, I think..I have super user but I didn't install the recovery image. Can anyone help on to go back to unroot and stock so I can re-root. Thank you
Sent from my Nexus S 4G using xda app-developers app
Click to expand...
Click to collapse
Would this work for you?
http://forum.xda-developers.com/showthread.php?t=1167819
Thanks, I tried that but it didn't work. it got too the boot loader but from there no go.
Sent from my Nexus S 4G using xda app-developers app
Search for one click root, that will take all the steps for you, including custom recovery.
Sent from my Nexus S
No. Learn how to do it the proper way.
**** one click crap
Why make your life difficult?
Thanks kwibis.. I'll keep trying with that..
Sent from my Nexus S 4G using xda app-developers app
http://forum.xda-developers.com/showthread.php?t=1544940
Sent from my Nexus S

Help lol bootloader prob

So how would I know for sure if my bootloader is unlocked can't flash any kernel but ez unlock says its unlocked
Sent from my SCH-I535 using xda app-developers app
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
Sent from my HTC Incredible S using xda premium
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
Sent from my HTC Incredible S using xda premium
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.
Sent from my SCH-I535 using xda app-developers app
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.
Sent from my Nexus 7 using Tapatalk HD
How do I unlock it holding power and volume down did nothing for me
Sent from my SCH-I535 using xda app-developers app
mesmerbelly said:
How do I unlock it holding power and volume down did nothing for me
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Just reboot your phone no need to do all that.
Sent from my SCH-I535 using xda app-developers app
It stays for a few at Samsung logo
Sent from my SCH-I535 using xda app-developers app
mesmerbelly said:
It stays for a few at Samsung logo
Click to expand...
Click to collapse
Then you are still locked unfortunately. Try using the unlock tool again.
Sent from my Nexus 7 using Tapatalk HD
I have over and over lol any advice?
Sent from my SCH-I535 using xda app-developers app
You are rooted, yes? If that's not the issue I'm not sure what else it could be.
Sent from my Nexus 7 using Tapatalk HD
Yes been rooted can flash ROMs but not kernel
Sent from my SCH-I535 using xda app-developers app
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
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
I tried several and all for vzw
Sent from my SCH-I535 using xda app-developers app
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.
Click to expand...
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
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
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 ??
Click to expand...
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 ??
Click to expand...
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
Sent from my SCH-I535 using xda app-developers app

Categories

Resources