any problem with a gnex relock bootloader after rooted? - Samsung Galaxy Nexus

as tittle.
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yylau said:
as tittle.
Sent from my Galaxy Nexus using xda premium
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No problem. Although if you lock it you will have to unlock it again to flash another rom/kernel and unlocking it wipes your phone so its just as easy to leave it unlocked.

don't re-lock it. You'll wipe your device unlocking it again. Just leave unlocked there's no reason not to.

Related

Easy root tutorial?

Witch is the easiest to follow rooting tutorial for the nexus? Thanx
Sent from my Galaxy Nexus using XDA App
well androidcentral.com just posted this
http://www.androidcentral.com/verizon-galaxy-nexus-root-toolkit-makes-process-easier-ever
MasterRy88 said:
well androidcentral.com just posted this
http://www.androidcentral.com/verizon-galaxy-nexus-root-toolkit-makes-process-easier-ever
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The problem with that is I already have my phone unlocked. I just didn't get a chance to root it. I don't want to go through unlocking it again and having it erase my phone. I just want to be able to root it. That's all.
I may add that my nexus is the unlocked GSM UK version.
Rooting without deleting everything would be better.
Thanx
Sent from my Galaxy Nexus using XDA App
Carrier unlocked and bootloader unlocked are different.
You need to unlock the bootloader (which wipes the phone) in order to root it...
NPuter said:
Carrier unlocked and bootloader unlocked are different.
You need to unlock the bootloader (which wipes the phone) in order to root it...
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OK, so that is the only way at moment?
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guinnes.s said:
OK, so that is the only way at moment?
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I'd recommend starting those backups Protip: if you use dropbox sync in Titanium Backup Pro, you can actually back up your user apps on your old phone (provided you have wifi or your old phone is still active) and restore them on your Gnex. Make sure you do this ONLY for user apps, though.
Terminators run on Android

[Q] Flashing Kernel

Can I flash a kernel on my mobilephone (r800a) rooted/locked bootloader? Is there any other way that I can do it? (Cannot unlock bootloader btw)
You can't. You need an unlocked bootloader for that.
ridder215215 said:
You can't. You need an unlocked bootloader for that.
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Really?? Don't kernel flashing is save 4 both locked & unlocked bootloader?? As far as i knw u need an unlocked bootloader to flash an ics rom.
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sdojoin said:
Really?? Don't kernel flashing is save 4 both locked & unlocked bootloader?? As far as i knw u need an unlocked bootloader to flash an ics rom.
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Nope :O you need it unlocked!
Sent from my R800x using Tapatalk 2
Awh... my phone says that I cannot unlock bootloader... any free way to do it?
sonicfreak360 said:
Nope :O you need it unlocked!
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Really?? Thnx 4 clearing tht up 4 me
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Stock ROMs and Warranty Question

I am wondering if I flash a stock ROM to my Gnex, will it void the warranty?
Thanks!
You'll have to unlock the boot loader in order to flash so I'm assuming yes.
Sent from my Galaxy Nexus using Tapatalk 2
I guess the answers here and here were not good enough?
efrant said:
I guess the answers here and here were not good enough?
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You clearly didn't give him the answer he wanted to hear (twice) :cyclops:
Good old fashioned crossposting. Brings back the usenet days.
I didn't find them there...
Sent from my Galaxy Nexus using xda app-developers app
Let me make this clear (Hopefully),
In order to flash ANY ROMs, you have to either boot into or flash the custom recovery (Such as TWRP or Clockworkmod). In order to do that, you need to unlock your bootloader. If you unlock your bootloader, you will void your warranty. SO the answer is yes.
HOWEVER, If you EVER need to send it to Samsung, you just need to flash the stock ROM, radio, etc (If you ever need to go back to stock, Efrant has an amazing thread about it), and then just re-lock your bootloader. Then, you'll get your warranty back. Beauty of Nexus devices if you ask me.
OK I am glad that someone will explain it very well for people like me.
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For me . I just flashed yakju image and locked the bootloader and I have a Yakjudv variant which of course I changed
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DiamondPixels said:
OK I am glad that someone will explain it very well for people like me.
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I'm glad you understand
Swyped on my Galaxy Nexus running AOKP with Franco Kernel, overclocked to 1.4GHz

Unlock and custom

If i unlock my phone with serial code generated from imei can i install custom roms for my phone?
No.. You need to root your phone first. Read through the different threads before attempting anything so you don't ruin your phone. I would start with the FAQ.
Towle said:
No.. You need to root your phone first. Read through the different threads before attempting anything so you don't ruin your phone. I would start with the FAQ.
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if i root it i can install roms? Will the lock come back?
Sim unlocking is separate from rooting. It's got nothing to do with it.However, unlocking the boot loader does. Many devices require you to unlock your bootloader to install custom firmware after rooting.
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LuigiBull23 said:
Sim unlocking is separate from rooting. It's got nothing to do with it.However, unlocking the boot loader does. Many devices require you to unlock your bootloader to install custom firmware after rooting.
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As far as this device, the bootloader is unlocked.
Sent from the phalanges of my hand to the facet of your cranium.
rebj2007 said:
if i root it i can install roms? Will the lock come back?
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Rooting and installing custom ROMs won't affect your sim unlock.
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Yes. I just wanted to give a better understanding between the 2.
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rebj2007 said:
if i root it i can install roms? Will the lock come back?
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you obviously have no idea what you're saying/doing. i don't recommend you root or unlock your device, at least until you read and understand what you're doing. jumping in headfirst so fast is not a good idea. nobody wants to possibly end up with such an expensive paperweight.

[Q] Why unlock BootLoader?

3 Questions regarding unlocking bootloader
1. Is there a reason why do we unlock bootloader for the Nexus7 (2013)?
We can use custom kernels etc, but anything else?
2. Any implications of unlocking bootloader? I understand for Sony, if you unlock bootloader, you will lose DRM keys, X-Reality, Bravia Engine etc.
How about for Nexus 7 (2013)?
3. Can I still root without unlocking bootloader?
Many thanks in advanced!
Here's a link to the sticky in this forum which should help you: http://forum.xda-developers.com/showthread.php?t=2380721
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Jhall8 said:
Here's a link to the sticky in this forum which should help you: http://forum.xda-developers.com/showthread.php?t=2380721
Sent from my Nexus 7 using xda app-developers app
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thanks Jhal, being in XDA for sometime i know always look for FAQ first.
But only part of my questions were answered.
The part regarding the implications/disadvantages arent answered.
Thanks for your time!
You're welcome. I can't think of any disadvantage to unlocking the bootloader on the Nexus 7. Even if you need to return it under the warranty, you can relock the bootloader. With an unlocked device, you can unroot/reroot and flash custom ROMs. I ran my Nexus 7 stock unrooted for a few days, but then unlocked and rooted. I backed up my stock 4.4.2 system, and then flashed Paranoid Android, PA Gapps, and Supersu.
Sent from my DROID RAZR HD using xda app-developers app
You can't flash some of the best roms out there, including cyanogenmod or paranoidandroid. For stock based roms should be fine without it.
Don't unlock if you are not going to install custom room, not worth the trouble
Nam Huy Linux http://namhuy.net
Can't root a Nexus 7 without unlocking the bootloader first either. If stock is fine for you then leave it locked. Otherwise fastboot oem unlock.
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