Database Users

How to unroot nexus one?

i wanna make it as the factory rom. can i do that?

Nope, pretty much we are stuck with root (i've been trying to find a solution as well)

same question, different day...

You can unroot it and restore back to stock rom, but your bootloader will remain unlocked. There is no way to re-lock the bootloader as of yet.
http://forum.xda-developers.com/showthread.php?t=614850
Follow this thread and it should put you back to stock excluding the bootloader.

Hey you know what'd be nice?
If the search function worked in this forum.
Oh wait. It does.

GldRush98 said:
Hey you know what'd be nice?
If the search function worked in this forum.
Oh wait. It does.
Click to expand...
Click to collapse
hahahaahahah

Here's the code to unroot..
fastboot oem unroot <YourName>'sNexusOne
Click to expand...
Click to collapse
Hope this works

Bootloader cannot be relocked yet.... so no rooting for me.... as much as I really want to....sad face
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i want my yogurt lol froyo time

GldRush98 said:
Hey you know what'd be nice?
If the search function worked in this forum.
Oh wait. It does.
Click to expand...
Click to collapse
Adding to sig...

Mafian said:
Bootloader cannot be relocked yet.... so no rooting for me.... as much as I really want to....sad face
-------------------------------------
i want my yogurt lol froyo time
Click to expand...
Click to collapse
Why don't you just do it? If your N1 ever has a hardware issue, HTC is repairing them, bootloader locked or not.

[Q] Super noob needs a help here!

Back in old days when i had a HTC Wildfire with a few clicks i rooted it and started installing new ROMS on to it
But since i got this New Xperia Play : R800i Build NO. 3.0.1.a.0.146 {UK}
I got no clue how to do anything on it. Let me be honest here... I updated my phone using the option under the settings menu in About my phone and seems to be on 2.3.3 and look all my friends have rooted their phones but i got no clue if its even possible . Mabey im not such a noob or something but i would be really greatfull if anyoen could point me atleast to the right direction. Mabey some helpfull links to help a fellow noob

Is your phone sim locked?
Sent from my R800i using Tapatalk

Nope... Well not that i know of, because i got my phone from vodafone and once i inserted a sim card from another operator i made a few calls and i could recieve calls too without any problems.

arian009 said:
Nope... Well not that i know of, because i got my phone from vodafone and once i inserted a sim card from another operator i made a few calls and i could recieve calls too without any problems.
Click to expand...
Click to collapse
Mine was from vodafone and wasnt sim locked either. Ok you have two choices for root. You can either unlock your bootloader (there are many downsides and advantages to this so you should research it) or downgrade to 2.3.2, root using gingerbreak then OTA update to latest version. That way you will not loose root while updating.
Sent from my R800i using Tapatalk

Seems like ol' Freddy is right after all:
http://en.wikipedia.org/wiki/Eternal_return

What OTA Update Means? And please can you give some links on how to downgrade and root it please?

And btw if i use the method of downgrading my phone first will i be able to flash custom ROMs?

Logseman said:
Seems like ol' Freddy is right after all:
http://en.wikipedia.org/wiki/Eternal_return
Click to expand...
Click to collapse
Lmao
Sent from my R800i using Tapatalk

arian009 said:
What OTA Update Means? And please can you give some links on how to downgrade and root it please?
Click to expand...
Click to collapse
Im on my phone so i can't really link. Look in the android development section, there is a thread all about rooting 2.3.3 with a locked bootloader. OTA means over the air. Basically thats when you download and install an update using just your phone.
Sent from my R800i using Tapatalk

arian009 said:
And btw if i use the method of downgrading my phone first will i be able to flash custom ROMs?
Click to expand...
Click to collapse
No you need an unlocked bootloader to flash custom roms. But please read the pros and cons of unlocking your bootloader first. And understand what you can and can't do
Sent from my R800i using Tapatalk

Ok mate just wanna say thanks a lot for your help and i really appreciate it. You really helped me out here. also just one more thing i need to know. By the looks of it the only cons in unlocking your bootloader seems to be that you will lose warranty and that your phone or your radio may get bricked which apparently can be fixed with restoring a backed up data using a program named omnius for se which i'm actually working on... however my only other concern is if there are any other disadvantages regarding the unblocking the bootloader that you happned to know of and be kind to share it with me Also just wanna say that i can see many tutorials as you said in the development section and i quite frankly i don't know which one applies to me since i realized one of the tutorials are for models with build number .184 where as mine is 3.0.1.a.0.145 AND I HAVE NO CLUE WHICH TUTORIAL TO FOLLOW. So i would be greatfull if you could lend me link to a right tutorial whenever you get free time on the PC

If all you want is root you can do that with a locked bootloader. You will have to downgrade to 2.3.2 (.184) then root then ota to get the latest firmware rooted. Follow the guide here. Or see this post i made here for easier instuctions on downgrading and rooting.
If you want to flash custom roms then you do need an unlocked bootloader like AndroHero has said. You dont need a specific guide to unlock your bootloader. Just go too the SE bootloader unlocking site (it gives you all the instructions you need) http://unlockbootloader.sonyericsson.com/. Then just flash doomlords kernel (which autoroots) or anything really from the development section (since i think anything can be rooted with one click with an unlocked bootloader) you will then have root and the ability to flash cutom roms.
Oh btw build number .184 = 2.3.2, build number 3.0.1.a.0.145 = 2.3.3 and build number 4.0.a = 2.3.3 (xloud version, the latest update)
+
If you unlock your bootloader OTA, Pc Companion + SEUS are off limits use any of them after unlocking your bootloader and you will brick your phone. Go to the dev section for the latest updates.

Logseman said:
Seems like ol' Freddy is right after all:
http://en.wikipedia.org/wiki/Eternal_return
Click to expand...
Click to collapse
Looks like I've overseen your sense of humor... Very subtle... Wicked
Regards Dousan...

You won't allow me to get rowdy and yell at folks, so I have to resort to good old snark. Caveat emptor.

Dousan said:
Looks like I've overseen your sense of humor... Very subtle... Wicked
Regards Dousan...
Click to expand...
Click to collapse
Logseman said:
You won't allow me to get rowdy and yell at folks, so I have to resort to good old snark. Caveat emptor.
Click to expand...
Click to collapse
I got it straight away

Logseman said:
You won't allow me to get rowdy and yell at folks, so I have to resort to good old snark. Caveat emptor.
Click to expand...
Click to collapse
Lmao I can't argue with that, althoug it's sneaky to post a link like that, still hilarious
Regards Dousan...

[Q] Gonna be getting this when my plan is up, few questions.

I'm gonna be getting one as soon as my plan is up. I have a few questions though.
1. (Disregard this one. Didn't realize this was a Verizon exclusive.)
2. When I first get it should I OTA it, so it doesn't disable the possibility of unlocking it?
3. Is this phone supported by many developers?
If I think of any more, I'll post them. Thanks guys!

DubleJayJ said:
I'm gonna be getting one as soon as my plan is up. I have a few questions though.
1. (Disregard this one. Didn't realize this was a Verizon exclusive.)
2. When I first get it should I OTA it, so it doesn't disable the possibility of unlocking it?
3. Is this phone supported by many developers?
If I think of any more, I'll post them. Thanks guys!
Click to expand...
Click to collapse
I think SOL. Used? I do not think you can get the non 98.18.78 anymore.

aviwdoowks said:
I think SOL. Used? I do not think you can get the non 98.18.78 anymore.
Click to expand...
Click to collapse
So when I get it I won't be able to unlock it. Verizon..WHY DO YOU DO THIS...
What version did they patch the BL Unlock method? Cause when I get it I won't be OTA'ing. I will unlock this phone.

DubleJayJ said:
So when I get it I won't be able to unlock it. Verizon..WHY DO YOU DO THIS...
What version did they patch the BL Unlock method? Cause when I get it I won't be OTA'ing. I will unlock this phone.
Click to expand...
Click to collapse
You will most certainly be able to unlock the phone with the latest update using either cellzealots method or mine, but the bootloader will remain locked disabling the ability to use custom roms. If you get one on the 98.17.66 (?) Software your good to use Matt's Droid RAZR M Utility to unlock the bootloader yet so dont take the update, unlock the bl and do what youd like

DubleJayJ said:
I'm gonna be getting one as soon as my plan is up. I have a few questions though.
1. (Disregard this one. Didn't realize this was a Verizon exclusive.)
2. When I first get it should I OTA it, so it doesn't disable the possibility of unlocking it?
3. Is this phone supported by many developers?
If I think of any more, I'll post them. Thanks guys!
Click to expand...
Click to collapse
stock, this phone is great (not sure about the latest release - although, I think it was just to enable a security patch to prevent folks from unlocking the device). so, essentially, if your version is prior to May 2013, then you'll be able to unlock with current methods - otherwise, you'll have to HOPE for someone to create a new method for unlocking or for the devs to make their ROMs flashable via safestrap.
I'm pretty sure you can still root though.
developer support is great (both kernels and ROMs).

jco23 said:
stock, this phone is great (not sure about the latest release - although, I think it was just to enable a security patch to prevent folks from unlocking the device). so, essentially, if your version is prior to May 2013, then you'll be able to unlock with current methods - otherwise, you'll have to HOPE for someone to create a new method for unlocking or for the devs to make their ROMs flashable via safestrap.
I'm pretty sure you can still root though.
developer support is great (both kernels and ROMs).
Click to expand...
Click to collapse
Root works fine still using the RAZR M Utility

jco23 said:
stock, this phone is great (not sure about the latest release - although, I think it was just to enable a security patch to prevent folks from unlocking the device). so, essentially, if your version is prior to May 2013, then you'll be able to unlock with current methods - otherwise, you'll have to HOPE for someone to create a new method for unlocking or for the devs to make their ROMs flashable via safestrap.
I'm pretty sure you can still root though.
developer support is great (both kernels and ROMs).
Click to expand...
Click to collapse
So if I do get this don't OTA it when it first arrives? I'm down to this phone or the HD

DubleJayJ said:
So if I do get this don't OTA it when it first arrives? I'm down to this phone or the HD
Click to expand...
Click to collapse
right - do not accept the OTA if your baseband is prior to May 2013. if it reads May 2013, then you've already got the latest, and you're locked until someone really smart decides to crack it.
if you wanted to, go into the store, have them break out the device, and check the baseband.

jco23 said:
right - do not accept the OTA if your baseband is prior to May 2013. if it reads May 2013, then you've already got the latest, and you're locked until someone really smart decides to crack it.
if you wanted to, go into the store, have them break out the device, and check the baseband.
Click to expand...
Click to collapse
Closest one to me I think is down in Pittsburgh. Only a 30 minute drive, not too bad. I guess I could do that, if I decide to go with this. I'm either going with this, or the Razr HD.

DubleJayJ said:
Closest one to me I think is down in Pittsburgh. Only a 30 minute drive, not too bad. I guess I could do that, if I decide to go with this. I'm either going with this, or the Razr HD.
Click to expand...
Click to collapse
Too bad you aren't closer to Reading, I could really use the business at my shop lol
---------- Post added at 03:45 PM ---------- Previous post was at 03:42 PM ----------
DubleJayJ said:
Closest one to me I think is down in Pittsburgh. Only a 30 minute drive, not too bad. I guess I could do that, if I decide to go with this. I'm either going with this, or the Razr HD.
Click to expand...
Click to collapse
I have both to play with and I have to say I like the feel and size of the RAZR M moreso over the bulk of the HD. won over my Galaxy Nexus which hates me now lol

jco23 said:
stock, this phone is great (not sure about the latest release - although, I think it was just to enable a security patch to prevent folks from unlocking the device). so, essentially, if your version is prior to May 2013, then you'll be able to unlock with current methods - otherwise, you'll have to HOPE for someone to create a new method for unlocking or for the devs to make their ROMs flashable via safestrap.
I'm pretty sure you can still root though.
developer support is great (both kernels and ROMs).
Click to expand...
Click to collapse
Ok, as long as I can root. I think I can live without the custom ROMs... maybe. I plan to get one used, hopefully no OTA but whatever.

braveally said:
Ok, as long as I can root. I think I can live without the custom ROMs... maybe. I plan to get one used, hopefully no OTA but whatever.
Click to expand...
Click to collapse
Its a great little thing, I have people playing with them in my office all the time even my boss and hes an iFart lover

G955u factory binary and eng_boot (bootloader v2)--ERASED THE LINK!!

erased link sorry

What benefits does flashing this provide?

ktimque said:
What benefits does flashing this provide?
Click to expand...
Click to collapse
None yet, it's the base for getting root, once we find a way to get it to stay rooted. It's mainly for those who upgraded to the 2nd iteration of the bootloader and can't downgrade to a rootable firmware (It's been confirmed by a few to work with the new Cyborg rom, albeit without root).
As of right now, unless you know why you need it, it's best to leave it alone.

podagee said:
IF ANYONE GETS ROOT COULD YOU BE SO KIND AND POST IT HERE THANK YOU.
Click to expand...
Click to collapse
ktimque said:
What benefits does flashing this provide?
Click to expand...
Click to collapse
Well, I may have spoke too soon, you guys might want to take a look here in the Cyborg rom thread, seems they have a modified U2 bootloader they're flashing and retaining root. One member has volunteered to do a factory reset to see if it survives, but if so, v2 bootloader may now be rootable, or at least on the right track for public use.

IJoxer said:
None yet, it's the base for getting root, once we find a way to get it to stay rooted. It's mainly for those who upgraded to the 2nd iteration of the bootloader and can't downgrade to a rootable firmware (It's been confirmed by a few to work with the new Cyborg rom, albeit without root).
As of right now, unless you know why you need it, it's best to leave it alone.
Click to expand...
Click to collapse
Thanks for answering that man. Haha. That's awesome that the guys got stuff moving that quickly. I knew that they had the files also,but, held off as long as they could until I came along.
But another useful feature I've noticed in this combo firmware is that there is an open unlock option now and mine sticks after reboot. I tried build roms, kernels,etc.. in the past that ended in ultimate failure. I'd like to start again. At the moment I just cruise the foreign forums grabbing whatever software I can find. I kinda have building only the tree down, not so much, as it's been years. I used to build Linux OS's a long time ago but forgot. I'll do my own research here if it, anybody wants to teach, I'm all ears, all eyes. Aloha

Frendly reminder to unlock your bootloader

If you intend to do basically anything with this phone I highly recommend unlocking the bootloader and leaving it in that state always. Especially do this before accepting any kind of beta ota because you might not be able to roll back without bootloader unlock. Do not for any reason try locking your bootloader again unless a rom you are using specifically says to do so like Copperhead or you may end up semi or hardbricking your device. Having and leaving your bootloader unlocked also makes it possible to recover from almost every single possible problem that can arise with the device on a firmware/os level.

Yes,
Recent Non Beta OTA Update also Ruined the Phone. Since the Device was Locked it turned into a Useless Brick Now.
So its Strongly advisable to keep the Developer Mode on with USB Debugging ON and Allow Boot-loader Unlock Option ON at-least.

senthil19 said:
Yes,
Recent Non Beta OTA Update also Ruined the Phone. Since the Device was Locked it turned into a Useless Brick Now.
So its Strongly advisable to keep the Developer Mode on with USB Debugging ON and Allow Boot-loader Unlock Option ON at-least.
Click to expand...
Click to collapse
This is mostly the problem I'm referring to as I've now seen like 5 people who are stuck with a broken ota or are stuck on beta with no way off

I bought a second hand Pixel phone(small version) this summer and it came with locked bootloader. But i live in Russia now, so i dont use verizon. Is there any way to unlock bootloader on verizon phone? Android 8.1 last release

Karolei said:
I bought a second hand Pixel phone(small version) this summer and it came with locked bootloader. But i live in Russia now, so i dont use verizon. Is there any way to unlock bootloader on verizon phone? Android 8.1 last release
Click to expand...
Click to collapse
Doesn't matter where you are, but there is a post or two on here talking about a guy who can unlock it using remote access and installing flexihub on your machine. If you wanna try it make a windows VM real quick and wipe ur phone after you back everything up that you need

Edit: double post

KittyRgnarok said:
Doesn't matter where you are, but there is a post or two on here talking about a guy who can unlock it using remote access and installing flexihub on your machine. If you wanna try it make a windows VM real quick and wipe ur phone after you back everything up that you need
Click to expand...
Click to collapse
Can you give me a link to this thread or to this guy?

Karolei said:
Can you give me a link to this thread or to this guy?
Click to expand...
Click to collapse
Literally first non-stickied thread in q&a

KittyRgnarok said:
Literally first non-stickied thread in q&a
Click to expand...
Click to collapse
Oh, you are right, sorry. Thank you!

Karolei said:
Oh, you are right, sorry. Thank you!
Click to expand...
Click to collapse
No problem my dude. Make sure to do this in a sandbox environment please. Have fun

Karolei said:
I bought a second hand Pixel phone(small version) this summer and it came with locked bootloader. But i live in Russia now, so i dont use verizon. Is there any way to unlock bootloader on verizon phone? Android 8.1 last release
Click to expand...
Click to collapse
today，i spand 150￥ on chinese Taobao.he let my 8.1 verzon pixel unlock,its amazing,i found all bbs ,only fine one way to unlock，our phone need S-OFF S-OFF S-OFF（importance say third）s-off need our chinese is king-card，i dont know what speak in english（Key words：S-ON S-OFF htc） through it to return android 7.1 （sorry my english is pool，but i think you can understand，wish you an early unlock）

pingzi- said:
today，i spand 150￥ on chinese Taobao.he let my 8.1 verzon pixel unlock,its amazing,i found all bbs ,only fine one way to unlock，our phone need S-OFF S-OFF S-OFF（importance say third）s-off need our chinese is king-card，i dont know what speak in english（Key words：S-ON S-OFF htc） through it to return android 7.1 （sorry my english is pool，but i think you can understand，wish you an early unlock）
Click to expand...
Click to collapse
Do You have bootloader unlocked now?
And how you did it? remote over internet?
can you post link no this service?

KittyRgnarok said:
This is mostly the problem I'm referring to as I've now seen like 5 people who are stuck with a broken ota or are stuck on beta with no way off
Click to expand...
Click to collapse
Can you explain this further please, are you saying regular update can brick the phone?

invisibles said:
Can you explain this further please, are you saying regular update can brick the phone?
Click to expand...
Click to collapse
A misparsed or improperly fetched OTA can semi-brick a phone yes. It can also happen when the manufacturer or carrier push a broken update. Both scenarios have happened many times with lg and Samsung phones for example