[Q] root w/out wipe out - Samsung Galaxy Nexus

is there a way to get root/jailbreak without full wipe out?

Jailbreak? What's that?
Sent from my Galaxy Nexus using xda premium

ÜBER™ said:
Jailbreak? What's that?
Sent from my Galaxy Nexus using xda premium
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you know what i mean )

a1exus said:
you know what i mean )
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There is such a way, since i dont have the verizon nexus... i dont quite know where it is but im sure its a sticky in your android development. Or somebody with your phone will come in and post a link.. sorry just jerking your chain

ÜBER™ said:
There is such a way, since i dont have the verizon nexus... i dont quite know where it is but im sure its a sticky in your android development. Or somebody with your phone will come in and post a link.. sorry just jerking your chain
Click to expand...
Click to collapse
doesnt work on 4.0.4, only 4.0.2 i believe.

Wipe happens when you unlock your bootloader (which you have to do to flash root), and you can't unlock without wiping.
Swyped on my CM9 Galaxy Nexus

a1exus said:
is there a way to get root/jailbreak without full wipe out?
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Click to collapse
You can back up your stuff via adb, unlock (wipe), and then restore via adb. It'll take a while, but it will be like it was never wiped.

a1exus said:
is there a way to get root/jailbreak without full wipe out?
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Click to collapse
As was mentioned before:
a) if you are on 4.0.2 or 4.0.1, follow the instructions here to root. Then you can flash CWM, backup via that, and then unlock your bootloader.
b) if you are 4.0.4, follow the instructions here to backup, then unlock your bootloader by following the instructions here (you do not need to do steps 5-13 under part D if you only want to unlock your bootloader), and root by following part E in the same post.

Related

GNEX Unbrickable?

First, pardon my ignorance on this matter. Since Google released the factory imagines for the Galaxy Nexus does this allow you to restore the phone no matter how bad you brick it? Thanks in advanced
Sent from my Galaxy Nexus using xda premium
Zeon45 said:
First, pardon my ignorance on this matter. Since Google released the factory imagines for the Galaxy Nexus does this allow you to restore the phone no matter how bad you brick it? Thanks in advanced
Sent from my Galaxy Nexus using xda premium
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Pretty much, as long as some how you dont break fastboot
thanks, I was deciding on whether I should flash YAKJU on my YAKJUXX, knowing that there is a way to fix a possible mistake is reassuring
Sent from my Galaxy Nexus using xda premium
Zeon45 said:
thanks, I was deciding on whether I should flash YAKJU on my YAKJUXX, knowing that there is a way to fix a possible mistake is reassuring
Sent from my Galaxy Nexus using xda premium
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Well to do that you need to flash the bootloader.
If you screw up flashing the bootloader (like unplugging the cable when it's transfering the file), then you're dead.
nxt said:
Well to do that you need to flash the bootloader.
If you screw up flashing the bootloader (like unplugging the cable when it's transfering the file), then you're dead.
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Click to collapse
Exactly.
On some of the SGS phones its possible to mod them to be unbrickable. Basically you can make it so it boots via USB (at least that's what I understand it to do)
http://forum.xda-developers.com/showthread.php?t=1310865
Actually fastboot is a very safe protocol, it checks for sums before sending and before flashing so that the image is still intact. However if your bootloader is already corrupt on your computer or you dd (flash) some crap into the bootloader partition, your phone will be bricked.
I know a guy who wanted to return his HTC Desire HD. He replaced his bootloader with a porn image. I don't think I have to mention that the phone did not boot anymore
What is the method to fix a phone that is in a boot loop or something else.
Sent from my Galaxy Nexus using XDA App
No phone is idiot proof and as a previous Galaxy S II owner I have seen guys flash a i9000 (Galaxy S) ROM to their phone and then wonder why it does not boot and the amount of guys who flashed the partition table which also screwed their phones is unbelievable.
Bottom line is read the documentation and read it again and any questions ask on here and from there you cannot go wrong.
jkoljo said:
I know a guy who wants to return his HTC Desire HD. He replaced his bootloader with a porn image. I don't think I have to mention that the phone did not boot anymore
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hahahahahaha you just made my day
freebordjunky said:
hahahahahaha you just made my day
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lol how the hell did they manage to do that?
spacecasespiff said:
What is the method to fix a phone that is in a boot loop or something else.
Sent from my Galaxy Nexus using XDA App
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Boot it into fastboot and flash the latest official Google image, I would imagine.
SQFreak said:
Boot it into fastboot and flash the latest official Google image, I would imagine.
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Click to collapse
LMFAO
10 chars
Evostance said:
Pretty much, as long as some how you dont break fastboot
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Click to collapse
If you braek fastboot, dont you still have Odin?
jkoljo said:
Actually fastboot is a very safe protocol, it checks for sums before sending and before flashing so that the image is still intact. However if your bootloader is already corrupt on your computer or you dd (flash) some crap into the bootloader partition, your phone will be bricked.
I know a guy who wanted to return his HTC Desire HD. He replaced his bootloader with a porn image. I don't think I have to mention that the phone did not boot anymore
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Click to collapse
that ws ****in hilarious!!!!
josteink said:
If you braek fastboot, dont you still have Odin?
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Click to collapse
Good point. Yes.
No idea how to use it though
Sent from my Galaxy Nexus using Tapatalk
josteink said:
If you braek fastboot, dont you still have Odin?
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Click to collapse
Quite probably not.

[Q] Is it possible to root without losing all my data?

I've read much about rooting, but it always seems to come in conjuncture with going into recovery mode and invoking factory settings..
Is there a way that I could just get root access without losing all of my data?
Thanks!
[GSM Galaxy Nexus, Android 4.0.2]
aaagever said:
I've read much about rooting, but it always seems to come in conjuncture with going into recovery mode and invoking factory settings..
Is there a way that I could just get root access without losing all of my data?
Thanks!
[GSM Galaxy Nexus, Android 4.0.2]
Click to expand...
Click to collapse
Akaik the answer is no. Once you unlock the bootloader the device gets wiped.
Looks like CF-Root might be able to do the job..
aaagever said:
I've read much about rooting, but it always seems to come in conjuncture with going into recovery mode and invoking factory settings..
Is there a way that I could just get root access without losing all of my data?
Thanks!
[GSM Galaxy Nexus, Android 4.0.2]
Click to expand...
Click to collapse
Alright! I love answering myself!
I just found out the CF-Root doesn't wipe the phone.
http://forum.xda-developers.com/showthread.php?t=1396952
Because: "THIS IS NOT A ROM - it is only a modified kernel. You need to have the relevant firmware already on your device. You do NOT need to wipe anything for this patch."
I'll try it an let you all know
aaagever said:
Alright! I love answering myself!
I just found out the CF-Root doesn't wipe the phone.
http://forum.xda-developers.com/showthread.php?t=1396952
Because: "THIS IS NOT A ROM - it is only a modified kernel. You need to have the relevant firmware already on your device. You do NOT need to wipe anything for this patch."
I'll try it an let you all know
Click to expand...
Click to collapse
Nice work.
aaagever said:
Alright! I love answering myself!
I just found out the CF-Root doesn't wipe the phone.
http://forum.xda-developers.com/showthread.php?t=1396952
Because: "THIS IS NOT A ROM - it is only a modified kernel. You need to have the relevant firmware already on your device. You do NOT need to wipe anything for this patch."
I'll try it an let you all know
Click to expand...
Click to collapse
Rooting doesn't wipe your phone, unlocking your bootloader does.
Sent from my Galaxy Nexus using xda premium
joshnichols189 said:
Rooting doesn't wipe your phone, unlocking your bootloader does.
Sent from my Galaxy Nexus using xda premium
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That's what I thought.
joshnichols189 said:
Rooting doesn't wipe your phone, unlocking your bootloader does.
Sent from my Galaxy Nexus using xda premium
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So can I root without unlocking the bootloader?
aaagever said:
So can I root without unlocking the bootloader?
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I don't think so. MAybe Josh knows????
aaagever said:
So can I root without unlocking the bootloader?
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I doubt it: it's set up to do that because anyone can unlock it from fastboot and get full access to the phone, it's an attempt to prevent peeps getting access to the data on a stolen phone.

Returning to stock using a Mac.

Can someone please let me know how to do this. i have search everywhere and no one says anything. they only provide a link but it does not provide step by step nor links to do this. my Gnex is unlocked but not rooted. I would like to go back to stock so that i can update to JB. Thank you in advance.
colomob said:
Can someone please let me know how to do this. i have search everywhere and no one says anything. they only provide a link but it does not provide step by step nor links to do this. my Gnex is unlocked but not rooted. I would like to go back to stock so that i can update to JB. Thank you in advance.
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Click to collapse
Well if you're only unlocked, and not rooted, have custom recovery/ROM or anything, you are completely stock. Just unlocked bootloader... OTA has nothing to do with unlocking bootloader. Also root doesn't stop OTAs. Just FYI... Only flashing custom ROM, custom kernel or custom recovery or a change to a system partition stops the OTA.
kyokeun1234 said:
Well if you're only unlocked, and not rooted, have custom recovery/ROM or anything, you are completely stock. Just unlocked bootloader... OTA has nothing to do with unlocking bootloader. Also root doesn't stop OTAs. Just FYI... Only flashing custom ROM, custom kernel or custom recovery or a change to a system partition stops the OTA.
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and thats where my problem comes. i cant find a stock rom. im on a custom rom.
colomob said:
and thats where my problem comes. i cant find a stock rom. im on a custom rom.
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Ohhh ok... But you're not rooted? Strange...
Anyways, here is the link. Whenever efrant tells you to either "fastboot" or "adb", just put ./ in front of it. That's the command for Mac and Linus
kyokeun1234 said:
Ohhh ok... But you're not rooted? Strange...
Anyways, here is the link. Whenever efrant tells you to either "fastboot" or "adb", just put ./ in front of it. That's the command for Mac and Linus
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i found that way but im an idiot i guess. i read it and re read it and i dont understand it.. :/
any way someone can simplify that and post it here?
colomob said:
i found that way but im an idiot i guess. i read it and re read it and i dont understand it.. :/
any way someone can simplify that and post it here?
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Click to collapse
what are the parts you dont understand?
that will guide you through flashing an official google factory image. you on gsm? yakju or takju, your choice. cdma? only vzw gnex is supported.
Sent from my i9250
bk201doesntexist said:
what are the parts you dont understand?
that will guide you through flashing an official google factory image. you on gsm? yakju or takju, your choice. cdma? only vzw gnex is supported.
Sent from my i9250
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Im on sprint..
anyways i believe i have everything that the guide asks to have, including the ADB and fastboot for mac. i downloaded the update that he asks to get. i have boot.img, bootloader.img,radio-cdma.img, radio-lte.img, recovery.img and system.img....
or anyone have the stock Rom i can flash and ether flash the update or get it OTA???
colomob said:
anyways i believe i have everything that the guide asks to have, including the ADB and fastboot for mac. i downloaded the update that he asks to get. i have boot.img, bootloader.img,radio-cdma.img, radio-lte.img, recovery.img and system.img....
or anyone have the stock Rom i can flash and ether flash the update or get it OTA???
Click to expand...
Click to collapse
Yes you can use that guide for toroplus (i.e., Sprint) devices as well if you have the images. But since you don't have the userdata image (and therefore you skip that step), you may need to boot CWM and wipe /data and /cache, but only if you experience a bootloop.
So in recovery I have to flash each image? That's the part I don't get.
Sent from my Galaxy Nexus using xda app-developers app
colomob said:
So in recovery I have to flash each image? That's the part I don't get.
Sent from my Galaxy Nexus using xda app-developers app
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You cannot flash image files on any recoveries. You need to do those in fastboot mode using command prompt.
colomob said:
So in recovery I have to flash each image? That's the part I don't get.
Sent from my Galaxy Nexus using xda app-developers app
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That's not at all what I said.
Follow the guide. But for the userdata image (which you don't have), boot into recovery and wipe data.
I finally did it!! If anyone needs help let me know. PM me.
Sent from my Nexus 7 using xda app-developers app

Stock gnex

I'm on aokp unofficial 9/17. What's best way to get back to stock and unroot ?
Sent from my Galaxy Nexus using Xparent Cyan Tapatalk 2
Flash the appropriate stock images in fastboot then relock the bootloader.
k_nivesout said:
Flash the appropriate stock images in fastboot then relock the bootloader.
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Click to collapse
this.
no need to unroot.
sent from my i9250
http://forum.xda-developers.com/showthread.php?t=1626895
You'll be 100% stock.
Just use Galaxy Nexus toolkit
Sent from my Galaxy Nexus using xda premium
polimeno said:
Just use Galaxy Nexus toolkit
Sent from my Galaxy Nexus using xda premium
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No, no and no, he probably know nuts if he ask simple questions like this.
Don't go around recommending toolkits to people who know nothing.
Mach3.2 said:
No, no and no, he probably know nuts if he ask simple questions like this.
Don't go around recommending toolkits to people who know nothing.
Click to expand...
Click to collapse
For root and flash custom recovery on my galaxy nexus for the first time I used the toolkit and I found it very easy and convenient, because you only need to be connected via adb and the program does the rest.. However, I think I have overestimated his knowledge of Android, sorry
Mach3.2 said:
No, no and no, he probably know nuts if he ask simple questions like this.
Don't go around recommending toolkits to people who know nothing.
Click to expand...
Click to collapse
He is a she and I used the toolkit to root ! But when I went to unroot I did not see my 4.1.1
Sent from my SCH-I535 using Tapatalk 2
ieisha said:
He is a she and I used the toolkit to root ! But when I went to unroot I did not see my 4.1.1
Sent from my SCH-I535 using Tapatalk 2
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martonikaj said:
http://forum.xda-developers.com/showthread.php?t=1626895
You'll be 100% stock.
Click to expand...
Click to collapse
you dont need to use nothing else. trust us.
sent from my i9250
polimeno said:
For root and flash custom recovery on my galaxy nexus for the first time I used the toolkit and I found it very easy and convenient, because you only need to be connected via adb and the program does the rest.. However, I think I have overestimated his knowledge of Android, sorry
Click to expand...
Click to collapse
I think what Mach3.2 was trying to say is that if you use a toolkit:
1) you don't learn anything;
2) if something doesn't work, it is very difficult to figure out what, as the toolkit hides everything from you;
3) if you follow a step-by-step, you see EXACTLY what goes wrong where.
ieisha said:
He is a she and I used the toolkit to root ! But when I went to unroot I did not see my 4.1.1
Click to expand...
Click to collapse
Just follow the guide that martonikaj linked to -- everything is in there.
efrant said:
I think what Mach3.2 was trying to say is that if you use a toolkit:
1) you don't learn anything;
2) if something doesn't work, it is very difficult to figure out what, as the toolkit hides everything from you;
3) if you follow a step-by-step, you see EXACTLY what goes wrong where.
Just follow the guide that martonikaj linked to -- everything is in there.
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Click to collapse
I don't know what the hell I did wrong but I am in a bootloop and I tried following the instructions but I can't seem to get this thing right. And I supposed to be selling this thing at 530 can someone please help me
ieisha said:
I don't know what the hell I did wrong but I am in a bootloop and I tried following the instructions but I can't seem to get this thing right. And I supposed to be selling this thing at 530 can someone please help me
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Click to collapse
Did all the images flash successfully?
If so, try re-flashing the system, boot and userdata images, and re-erase the cache.
efrant said:
Did all the images flash successfully?
If so, try re-flashing the system, boot and userdata images, and re-erase the cache.
Click to expand...
Click to collapse
No they didn't. It wouldn't download it right. And the drivers wouldn't update
Edit : I fixed it. Thanks for all the help
Sent from my SCH-I535 using Tapatalk 2
polimeno said:
Just use Galaxy Nexus toolkit
Sent from my Galaxy Nexus using xda premium
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Wtf if simms22 reads this he is gonna faint.. fastboot/odin is the best way to do it. no sh!tty toolkits.( no disrespect for the work that has been put into the toolkit)..
Sent from my trasbeaned Galaxy Nexus.
ieisha said:
He is a she and I used the toolkit to root ! But when I went to unroot I did not see my 4.1.1
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
This is the main reason why you are asking this question, not to bash you, but it's the hard truth..
Now follow and learn what martonikaj gave you, you will be good to go, Thank him later.
Anyway sorry about the gender issue..

Quickest, easiest and most fool-proof way to root/unroot...?

i know there are lots of threads, etc. but it seems a new method comes out every week.
so please what's the latest/greatest/easiest?
thanks!
fastboot oem unlock
Please do not use toolkits. Best way is to learn with fastboot.
Sent from a juiced Galaxy Nexus
refthemc said:
fastboot oem unlock
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DroidOnRoids said:
Please do not use toolkits. Best way is to learn with fastboot.
Sent from a juiced Galaxy Nexus
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Click to collapse
well im an idiot fellas. tried using the wugfresh toolkit. got through the whole entire process and now im stuck at the bootloader screen (the one with the androids stomach exposed)
i dk what to do now. tried it twice. i can reboot into the phone from the bootloader but i still haven't gone back to stock.
theboywonder said:
well im an idiot fellas. tried using the wugfresh toolkit. got through the whole entire process and now im stuck at the bootloader screen (the one with the androids stomach exposed)
i dk what to do now. tried it twice. i can reboot into the phone from the bootloader but i still haven't gone back to stock.
Click to expand...
Click to collapse
DroidLife did a great write up when the GNexus was first released. Read carefully and you should be okay, just be sure to update the factory images as the write up was created in 2011
http://www.droid-life.com/2011/12/05/how-to-unlock-the-galaxy-nexus-bootloader/
hope this helps.
refthemc said:
DroidLife did a great write up when the GNexus was first released. Read carefully and you should be okay, just be sure to update the factory images as the write up was created in 2011
http://www.droid-life.com/2011/12/05/how-to-unlock-the-galaxy-nexus-bootloader/
hope this helps.
Click to expand...
Click to collapse
thanks but im trying to unroot/lock the phone
return it to stock
Guess you missed the thread.
http://forum.xda-developers.com/showthread.php?t=1626895
Sent from my Galaxy Nexus using Tapatalk 4

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