Will I get future OTA updates now I've locked the bootloader? - Nexus 7 Q&A, Help & Troubleshooting

Have installed the 4.2 update via recovery and locked the bootloader. Will I now get future OTA updates from google?
Sent from my GT-N7100 using xda premium

Retroglide08 said:
Have installed the 4.2 update via recovery and locked the bootloader. Will I now get future OTA updates from google?
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
The bootloader being locked or unlocked makes no difference. We typically see people OTA update fails from people who have modified system apps/files or installed a different kernel.

Ah ok. I had previously rooted it. But decided to revert back now that I have installed 4.2
Sent from my GT-N7100 using xda premium

Unlocking Bootloader
So, can you unlock the bootloader on 4.2? Or does it even matter on what Android version you are on?
Thanks and Cheers!

ErnestoV31 said:
So, can you unlock the bootloader on 4.2? Or does it even matter on what Android version you are on?
Thanks and Cheers!
Click to expand...
Click to collapse
It's a Nexus. Of course you can unlock the bootloader.

veeman said:
It's a Nexus. Of course you can unlock the bootloader.
Click to expand...
Click to collapse
Yeah, but is the method for unlocking it on 4.2 different from the method on 4.1.1?
Sorry Im asking all these questions, rooting is a bit different from jailbreaking lol

ErnestoV31 said:
Yeah, but is the method for unlocking it on 4.2 different from the method on 4.1.1?
Sorry Im asking all these questions, rooting is a bit different from jailbreaking lol
Click to expand...
Click to collapse
Haha, no. The method is still the same. And I suspect it will be the same for a while to come.
Oh and welcome to the Android world

The bootloader is unrelated to the version of Android you are running.
It is a " boot loader" that runs before the operating system is loaded.
Unlock it once, when you first get the device - and it should stay unlocked forever.
Nothing to do with root either - except the bootloader has to be unlocked to root the device.
Root and unroot the device as you like - just never mess with the bootloader after you unlock it.
Unlocking purges all your files...

ErnestoV31 said:
Yeah, but is the method for unlocking it on 4.2 different from the method on 4.1.1?
Sorry Im asking all these questions, rooting is a bit different from jailbreaking lol
Click to expand...
Click to collapse
fastboot oem unlock
It hasn't changed since the first Nexus device and won't be changing any time soon.
Welcome to an open platform

Related

Has anyone found news about 2.3 for us???

I wake up everyday looking for news about 2.3 getting released. I am on 2.2.1 so I lost the ability to root. So i hope this comes out soon and if anyone has any info please post.
Officially it should come out in "coming weeks" as this tweet suggests - http://twitter.com/googlenexus/status/16974464310845440.
But there's a way to root your 2.2.1 anyways. Follow this guide:
http://forum.xda-developers.com/showpost.php?p=8315805&postcount=2
KROMO50 said:
I wake up everyday looking for news about 2.3 getting released. I am on 2.2.1 so I lost the ability to root. So i hope this comes out soon and if anyone has any info please post.
Click to expand...
Click to collapse
SuperOneClick works great if you still want root.
KROMO50 said:
I wake up everyday looking for news about 2.3 getting released. I am on 2.2.1 so I lost the ability to root. So i hope this comes out soon and if anyone has any info please post.
Click to expand...
Click to collapse
Just unlock your bootloader.
I have tried the super one click no luck
Other than unlocking, which is the preferred and safest way to do it. You could just follow the guide that was linked here. I did it for my friend just last week because he was afraid of the official way to root for some reason. It worked perfectly.
Yeah I did it the rageagainstthecage way.
Sent from my Nexus One using XDA App
nope but i read about 2.4 just google for:
google-ice-cream-android-2-4
cant post links
My sig says it all...
KROMO50 said:
I have tried the super one click no luck
Click to expand...
Click to collapse
Odd, are you sure you have the latest Super One Click? It worked fine for me 2.2.1 N1 on T-Mobile.
KROMO50 said:
I have tried the super one click no luck
Click to expand...
Click to collapse
Works fine for me. Did you get stuck at the looping problem after following the steps in the OP?
The way around that, as many of us have discovered, is to turn the phone off then run SuperOneClick and select 'root'. Turn the phone back on once 'waiting for device..' is shown in the program and then just leave it until it finishes.
Ensure USB debugging is enabled before you get started and that your PC has the required drivers installed. (Check Device Manager).
To be fair the Original Post needs updating as the instructions aren't very good without the above being mentioned.
DirkGently1 said:
SuperOneClick works great if you still want root.
Click to expand...
Click to collapse
Dumb question but, does that method allow you to install custom roms (e.g. CM7) without unlocking the bootloader, thus keeping the warranty?
frandavid100 said:
Dumb question but, does that method allow you to install custom roms (e.g. CM7) without unlocking the bootloader, thus keeping the warranty?
Click to expand...
Click to collapse
Using exploit to root allows you to get rooted device without unlocking the bootloader. However, I cannot tell you 'your warranty is kept' for certain(as long as bootloader is locked and you can revert to stock, I think it's okay).
frandavid100 said:
Dumb question but, does that method allow you to install custom roms (e.g. CM7) without unlocking the bootloader, thus keeping the warranty?
Click to expand...
Click to collapse
This does not unlock the boot loader....... and, yes you can flash roms once rooted.
Good luck on that warrenty buisness.
LFact said:
However, I cannot tell you 'your warranty is kept' for certain(as long as bootloader is locked and you can revert to stock, I think it's okay).
Click to expand...
Click to collapse
If you do revert to stock there should be no way to tell you ever modified the rom, isn't that right?
frandavid100 said:
If you do revert to stock there should be no way to tell you ever modified the rom, isn't that right?
Click to expand...
Click to collapse
Unfortunately you can only relock the bootloader on Nexus S, according to a Google Android developer
rcknr said:
Officially it should come out in "coming weeks" as this tweet suggests - http://twitter.com/googlenexus/status/16974464310845440
Click to expand...
Click to collapse
Is this "official" though? It's been 23 days since that post.
We'll get it, but I'm just bored of waiting. With so much anticipation, we'll probably be disappointed. Hope not.
Sent from my Nexus One using XDA App
hircus said:
Unfortunately you can only relock the bootloader on Nexus S, according to a Google Android developer
Click to expand...
Click to collapse
His question isn't about relocking the bootloader. But as long as you reflash the stock ROM and recovery, then I don't think there would be a way to tell without further examination. Regardless, HTC isn't too strict with the warranty claims, as many members on this forum have claimed warranty and sent back rooted phones to HTC. You should be fine.
andynx1 said:
Is this "official" though? It's been 23 days since that post.
We'll get it, but I'm just bored of waiting. With so much anticipation, we'll probably be disappointed. Hope not.
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
that's 3 weeks. "coming weeks" being a PR equivalent of more than a month, we should be waiting for gb another 2 weeks at least...
It's only 5% of GB, but you can have the keyboard from it. A definite improvement and works perfectly on my N1 with 2.2.1 (no root needed):
http://www.appbrain.com/app/keyboard-from-android-2-3/com.moo.android.inputmethod.latin.free

Why do we need to unlock the bootloader?

Hello all,
Just a quick rooting question. Is there any reason to unlock the bootloader when rooting? According to some stickies, we can root without unlocking and I was able to root my friend's Captivate without unlocking anything. I am assuming we're unlocking the bootloader since it makes the rooting process easier as a hack isn't required? Thanks!
Sent from my Nexus S using XDA Premium App
It allows you to flash a custom recovery image to go ahead and flash a custom rom and radio
Sent from my HTC HD2 using XDA Premium App
Hi Dave,
Thanks for the info, but why didn't I need to unlock my friend's Captivate? We were able to get Clockworkmod Recovery on it without unlocking anything. Thanks!
Sent from my Nexus S using XDA Premium App
BlindWolf8 said:
Hi Dave,
Thanks for the info, but why didn't I need to unlock my friend's Captivate? We were able to get Clockworkmod Recovery on it without unlocking anything. Thanks!
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
http://www.androidcentral.com/bootloaders-all-you-ever-wanted-know
The TL;DR of that article is that,
Every phone has a bootloader. The Nexus series (and now Sony Ericcson after filing out a form on their website) has a unlockable bootloader without the usage of any exploits. Phones such as the Galaxy S series (Vibrant, Captivate, Epic 4G, etc) -- mainly Samsung phones have weak bootloader protection.
HOWEVER, all of the other phones' bootloaders are unlocked due to a exploit. So yes, your friend did unlock the bootloader without actually knowing it.
The only phones that are unable to unlock the bootloader are Motorola phones because of the bootloader being signed.
But if you really want to know about bootloaders, read that article.
@dave: there is no such thing as a custom radio. The radio itself is not open sourced. But it allows you to flash a older version of the radio since results of radios vary between user. Some people may experience better connection with KB3 than KD1 and etc.
Thanks! It was as I thought.
Sent from my Nexus S using XDA Premium App
BlindWolf8 said:
I am assuming we're unlocking the bootloader since it makes the rooting process easier as a hack isn't required?
Click to expand...
Click to collapse
Correct. Most other phones require an exploit to root, the Nexus S does not - if you unlock the bootloader. Conversely, you might still be able to root the Nexus using an exploit, even if you want to keep the bootloader locked.
fallenguru said:
Correct. Most other phones require an exploit to root, the Nexus S does not - if you unlock the bootloader. Conversely, you might still be able to root the Nexus using an exploit, even if you want to keep the bootloader locked.
Click to expand...
Click to collapse
....? You just paraphrased what i said.
Sent from my Transformer TF101 using XDA Premium App
I have a related question. I relocked my bootloader after rooting. What exactly can I not do with it locked?
Maximilian Mary said:
I have a related question. I relocked my bootloader after rooting. What exactly can I not do with it locked?
Click to expand...
Click to collapse
It's kind of a PITA to flash an updated Clockworkmod Recovery. That's all I've found out.
BlindWolf8 said:
It's kind of a PITA to flash an updated Clockworkmod Recovery. That's all I've found out.
Click to expand...
Click to collapse
^ but to be honest, not to many things get changed within the recovery. Sure the modified Clockwork recovery gets updated. But the original clockwork from ROM Manager doesn't.. it'll work, but I don't see a reason on keeping the bootloader locked. No security is ever compromised.
zephiK said:
....? You just paraphrased what i said.
Click to expand...
Click to collapse
Funny, I actually paraphrased the OP. He was on the right track anyway, just needed some confirmation, not a whole paper Also there's a lot of stuff in there I don't really agree with all that much.
Maximilian Mary said:
I relocked my bootloader after rooting. What exactly can I not do with it locked?
Click to expand...
Click to collapse
Flash (and probably boot) stuff via fastboot.

Quick Question. (N4 ROOT TOOL KIT)

I purchased my N4 straight from google do i still need to select unlock since it's already unlocked?
Virus1x said:
I purchased my N4 straight from google do i still need to select unlock since it's already unlocked?
Click to expand...
Click to collapse
Yes after rooting you have to unlock it using boot unlocker app.
Rohit02 said:
Yes after rooting you have to unlock it using boot unlocker app.
Click to expand...
Click to collapse
You mean before right?
Virus1x said:
You mean before right?
Click to expand...
Click to collapse
NO, I meant AFTER.
See actually I rooted my phone through framaroot and boot unlocker it took hardly 5mins.
Root through Framaroot and then I unlocked the boot as it was giving a message "Waiting for root access"
Don't know about Toolkits. Sorry.
Virus1x said:
I purchased my N4 straight from google do i still need to select unlock since it's already unlocked?
Click to expand...
Click to collapse
its two different types of unlocked. the nexus 4 is carrier unlocked, no matter where you buy it. but if you are unlocking the bootloader, thats a completely different thing that you are unlocking.
simms22 said:
its two different types of unlocked. the nexus 4 is carrier unlocked, no matter where you buy it. but if you are unlocking the bootloader, thats a completely different thing that you are unlocking.
Click to expand...
Click to collapse
One more question does rooting with tool-kit and giving the device superuser cause issues with updates from google?
I really don't wanna run a custom rom.
also if I check the button USE CUSTOM RECOVERY it will use CWM right?
If u want OTA, don't use custom recovery. Only unlocking and rooting don't mess with OTA.
Sent from my Nexus 4 using Tapatalk 2
mike_24_11 said:
If u want OTA, don't use custom recovery. Only unlocking and rooting don't mess with OTA.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
This is wrong having a custom recovery will not prevent you from receiving or installing the ota update. Its actually better to use a custom recovery because when you update it breaks root and twrp will ask you if you want it restored
From my BLACKED OUT N4

[Q][HELP] Error in Nexus 4 with KitKat KRT16S !

Ok, My Nexus 4 NOT LOCK BOOTLOADER after update for Kitkat, and no lock in any Stock and Customs ROMS !
just stays on: "LOCK-STATE: unlocked"
The commando line fastboot oem lock not work :crying:
help me I'm desperate
Help pls ... how to lock my device ? .-.
Well first of all, why would you like to re-lock your bootloader?
mumaster20 said:
Well first of all, why would you like to re-lock your bootloader?
Click to expand...
Click to collapse
my friend said that the OTA updates require locked bootloader, then I would like to lock it again ...
and how this under warranty, also wanted to make everything from factory
Your friend is wrong. You don't need locked bootloader to get OTA.
To get OTA update, you need stock rom and stock recovery, locked or unlocked doesn't matter.
You can also flash the factory stock image without wiping your data (see link in my signature).
If you have root you can use this app to lock and unlock your bootloader: https://play.google.com/store/apps/details?id=net.segv11.bootunlocker
eksasol said:
Your friend is wrong. You don't need locked bootloader to get OTA.
To get OTA update, you need stock rom and stock recovery, locked or unlocked doesn't matter.
You can also flash the factory stock image without wiping your data (see link in my signature).
If you have root you can use this app to lock and unlock your bootloader: https://play.google.com/store/apps/details?id=net.segv11.bootunlocker
Click to expand...
Click to collapse
Yes, i understand .... so, my bootloader not lock with the app BootUnlocker, or command line, i tested all methods and nothing :crying:
AndreyVilella said:
Yes, i understand .... so, my bootloader not lock with the app BootUnlocker, or command line, i tested all methods and nothing :crying:
Click to expand...
Click to collapse
I guess something is up with your phone physical memory, but it doesn't matter, it really should not affect your warrenty (but the custom rom and recoveries will). Makes zero different to OTA updates either.
eksasol said:
I guess something is up with your phone physical memory, but it doesn't matter, it really should not affect your warrenty (but the custom rom and recoveries will). Makes zero different to OTA updates either.
Click to expand...
Click to collapse
Ok, thanks, then I can rest easy while the warranty? I just be with a recovery image and also manufactures and without Root?
AndreyVilella said:
Ok, thanks, then I can rest easy while the warranty? I just be with a recovery image and also manufactures and without Root?
Click to expand...
Click to collapse
Honestly, I don't think they care if you have root either, but that's base on other user feedbacks. It seems LG warrenty is picky about other things and not very good from the feedbacks from what I read actually, but I haven't had first hand experience. But people have sent in rooted devices for repair.
I think just have factory image and stock recovery and stock kernel.
Solution !
eksasol said:
Honestly, I don't think they care if you have root either, but that's base on other user feedbacks. It seems LG warrenty is picky about other things and not very good from the feedbacks from what I read actually, but I haven't had first hand experience. But people have sent in rooted devices for repair.
I think just have factory image and stock recovery and stock kernel.
Click to expand...
Click to collapse
Ok, Thanks ! I will continue in Stock image with bootloader Unlocked ...

Nexus 6p nougat bootloader

I have a major problem, I need to know if it will be possible to flash a custom rom on a nexus 6p. It seems that it will be hard because of that new bootloader.
smilehead said:
I have a major problem, I need to know if it will be possible to flash a custom rom on a nexus 6p. It seems that it will be hard because of that new bootloader.
Click to expand...
Click to collapse
What do you mean? Any bootloader version on this device can be unlocked.
Heisenberg said:
What do you mean? Any bootloader version on this device can be unlocked.
Click to expand...
Click to collapse
Sorry, I'm new to this stuff. I thought they can change the bootloader when you upgrade. Thanks for the help though
smilehead said:
Sorry, I'm new to this stuff. I thought they can change the bootloader when you upgrade. Thanks for the help though
Click to expand...
Click to collapse
The bootloader does get updated. But you can unlock any bootloader, and updating it doesn't lock it again. Take a look at my guide:
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
Oh, because i was afraid of the phone won't boot because of the android n won't boot if the phone has a unlocked bootloader.
smilehead said:
Oh, because i was afraid of the phone won't boot because of the android n won't boot if the phone has a unlocked bootloader.
Click to expand...
Click to collapse
Nope, nothing like that to worry about. The locked/unlocked status won't stop it from booting.
Thanks. I can now upgrade in peace

Categories

Resources