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[SOLVED] Stock 4.2.1 upgrade failed.

I've bought my son and daughter a nexus 7 each for Christmas.
His upgraded over the air fine, hers downloaded the firmware, rebooted and the installation started.
After a couple of minutes the Android fell over with a red exclamation mark.
I've tried forcing the upgrade and the same happened.
Any ideas how to upgrade her nexus 7?
Thanks

Fastboot mode is working ?
Sent from my GT-I9100 using xda premium

I've not tried it.
How do I try it?
Assuming it's ok, does that help with upgrading?
Any issue truing fast boot mode?

Any ideas? Or will it need replacing?

Factory reset and try again
Sent from my Nexus 7

I have the same problem.

Hey guys,
I made an account just to post this, however it was all done my G2 so I apologize for poor formatting and/or not completely clear instructions. This issue has kept me up for hours upon hours, and I finally figured out how to fix it. The issue apparently has something to do with the way the Nexus was formatted, prohibiting the update from working. Google/Asus support have been useless regarding the issue which is a very simple fix just requiring the user to reflash the N7 with a stock image. It has been confirmed working by not just me but other people on the reddit nexus 7 board. Here is what I did (copy/pasted from my reddit thread):
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There are two methods to fix this, an in depth method, and an easy and quick method. My first time I used the in depth, but I tested this with the easy method too so I'll just post that. I'm on a cell phone so I'm not going into the in depth method - I'm posting this so hopefully the other people like me who got this on Christmas won't have to return it.
----------------
For the quick and easy method, download Wug's toolkit here:
(google this, forums wont let me post links until I reach 10 posts)
Run the driver install guide, making sure to follow the parts about uninstalling previous drivers. Follow this to a T. Next, unlock your bootloader. Its painless and takes seconds. Next, go here and download your Nexus specific update.
(Find this on google developer site, you can google it too - forums wont let me post links - also make sure its 4.2.1)
Click on the "back to stock + unroot" -- we never rooted, but just do this. Select other/browse and browse to the image you downloaded. Flash this. You WILL fail on three files - it says something like recovery.sig failed - it will do it for two other .sig files. This is fine. Let it do its thing. A few minutes later your android will boot up. Log in, and go to settings. Click about tablet. Click on build number like 10 times, until it tells you developer options unlocked. Go into developer options and enable USB debugging. Now, go back to Wugs toolkit and lock the bootloader. There you have it, an updated nexus running stock everything, and locked so your warranty is not void.
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This was a very sloppy guide put together on my cell phone. Any questions just post and I'll do my best to get back to you. Goodluck!

Hi.
Thanks for the reply.
Just wondering if there is an easier way to do this.
I'm not comfortable flashing a new device.
What was the suggestion about fast boot?
Thanks

albert_htc said:
Hi.
Thanks for the reply.
Just wondering if there is an easier way to do this.
I'm not comfortable flashing a new device.
What was the suggestion about fast boot?
Thanks
Click to expand...
Click to collapse
This is definitely the easiest way for you to fix your problems. The risk of your device becoming unusable is practically none. This is the beauty of nexus devices, Google provides official factory reset ROMs for you to flash in these sorts of situations. You can either use Wugs or mskip's tookit as advised to automate the process (fastboot commands used to flash the recovery image, fastboot commands are simply used to flash it to your device) or you can use fastboot to flash it yourself manually (still very easy)
I would 100% do this to fix your device. Don't be scared! This is the official way of fixing a nexus device when it doesn't function.

Thanks.
I'm trying this now.
I've uninstalled all previous drivers, and it's updated to an 'Android Phone -> Android Composite ADB Interface'
I've clicked the Reboot BootLoader Button.. and nothing happens on the tablet.
This was trying with the #3 driver option.
I'm now trying driver #2 !!

Another quick question...
Once all this is done, will I have issues with it in the future, or should this resolve future updates.?

albert_htc said:
Another quick question...
Once all this is done, will I have issues with it in the future, or should this resolve future updates.?
Click to expand...
Click to collapse
I'm not certain about the driver issues because I don't use Wug's toolkit, sorry!
However, when you get this completed, it should solve this problem in the future.

I've had to go with option 1 for the drivers..
but it's done and working
One thing I did have to do after unlocking the boot loader was reset up on the wifi and re enable USB debugging before I could continue.
all sorted thanks

albert_htc said:
Thanks.
I'm trying this now.
I've uninstalled all previous drivers, and it's updated to an 'Android Phone -> Android Composite ADB Interface'
I've clicked the Reboot BootLoader Button.. and nothing happens on the tablet.
This was trying with the #3 driver option.
I'm now trying driver #2 !!
Click to expand...
Click to collapse
Let us know how it comes out and if there's problems, exactly where you're hitting the problem. I will try to help you out and later today I could probably get on team viewer and help you figure the drivers out.
Sent from my Nexus 7 using Tapatalk HD

Hi CharliesTheMan..
It's working. Had to use option 1 for the drivers.. but its updated and working
Thanks

Glad it worked out!
Sent from my Nexus 7 using Tapatalk HD

[Q] How to Root T-Mobile Nexus 6?

I see Chainfire uploaded the nexus 6 flashable image today to root the nexus. Found it here. http://autoroot.chainfire.eu/
With that being said this is my first nexus device I have always been on the note series. Could someone give me step by step instuctions on how too root the nexus 6 and how to unroot it? Bring it back to 1000% stock? THANKS!

Well since you already found autoroot. All you really need to do is download the zip and execute the files corresponding to your Operating System. Everything is included in there, it will simply unlock your bootloader and then root your phone.
100% Stock... https://developers.google.com/android/nexus/images -- download shamu and do the same thing there.
Unroot.. just remove SuperSU and its binaries.

zephiK said:
Well since you already found autoroot. All you really need to do is download the zip and execute the files corresponding to your Operating System. Everything is included in there, it will simply unlock your bootloader and then root your phone.
100% Stock... https://developers.google.com/android/nexus/images -- download shamu and do the same thing there.
Unroot.. just remove SuperSU and its binaries.
Click to expand...
Click to collapse
Wow dude! This is super easy compared to smasungs note using ondon. Worrying about knox flags ect ect. Samsung im done! Hello Nexus =D
How do I lock the bootloader again tho and go back to stock one? Chainfire's file unlocked it but how do you relock it?

cwwjr1681 said:
Wow dude! This is super easy compared to smasungs note using ondon. Worrying about knox flags ect ect. Samsung im done! Hello Nexus =D
Click to expand...
Click to collapse
Thats the joy of devices with a unlockable bootloader. The process is fairly simple and easy to do Toolkits aren't present at this time, but its very easy to do without toolkits that I encourage people to manually root their N6 as it isn't a long process when compared to other phones such as Samsung.

removed.

zephiK said:
Thats the joy of devices with a unlockable bootloader. The process is fairly simple and easy to do Toolkits aren't present at this time, but its very easy to do without toolkits that I encourage people to manually root their N6 as it isn't a long process when compared to other phones such as Samsung.
Click to expand...
Click to collapse
Just so I make sure I am on par here. Bricking devices are never fun.. What do I need to do step by step to root my nexus 6 using the file from Chainfire I downloaded?
Next what do I need to do step by step to relock my bootloader and go back to 100% stock now that I know where to get the stock image?
Am I going to need to install the android SDK? Or can I do this all from within windows? if I need the kit so do I just follow this video? https://www.youtube.com/watch?v=WEof4Rnh4oM&hd=1
Thanks in advance

cwwjr1681 said:
Just so I make sure I am on par here. Bricking devices are never fun.. What do I need to do step by step to root my nexus 6 using the file from Chainfire I downloaded?
Next what do I need to do step by step to relock my bootloader and go back to 100% stock now that I know where to get the stock image?
Am I going to need to install the android SDK? Or can I do this all from within windows? if I need the kit so do I just follow this video? https://www.youtube.com/watch?v=WEof4Rnh4oM&hd=1
Thanks in advance
Click to expand...
Click to collapse
You don't need a step-by-step.. if you're using Windows, double click the file that says windows then a window will pop up and do all the work for you.
If you want to relock your bootloader, simply just type fastboot oem lock. Please google search this stuff, even though its not Nexus 6 specific. The Nexus 5 or 4 or Galaxy Nexus threads will show you how to relock your bootloader as they're the same in terms of bootloader unlocking/locking.
Stock image.... I already linked you that.
Android fastboot etc are already included in the Auto Root zip.
Please don't overthink this, its fairly easy to do

zephiK said:
You don't need a step-by-step.. if you're using Windows, double click the file that says windows then a window will pop up and do all the work for you.
If you want to relock your bootloader, simply just type fastboot oem lock. Please google search this stuff, even though its not Nexus 6 specific. The Nexus 5 or 4 or Galaxy Nexus threads will show you how to relock your bootloader as they're the same in terms of bootloader unlocking/locking.
Stock image.... I already linked you that.
Android fastboot etc are already included in the Auto Root zip.
Please don't overthink this, its fairly easy to do
Click to expand...
Click to collapse
Thank you! So I guess I will need the android SDK installed to go back to stock and lock the bootloader but not to root the device. TY

cwwjr1681 said:
Thank you! So I guess I will need the android SDK installed to go back to stock and lock the bootloader but not to root the device. TY
Click to expand...
Click to collapse
It could be possible you can execute the commands in the folder that consist of fastboot.exe. I wouldn't see why not assuming you have the drivers and whatnot installed.
There honestly is no point in relocking the bootloader though, just leave it unlocked. Having the bootloader locked causes too many problems if you decide to root again. Only point in relocking the bootloader is for warranty purposes.

zephiK said:
Thats the joy of devices with a unlockable bootloader. The process is fairly simple and easy to do Toolkits aren't present at this time, but its very easy to do without toolkits that I encourage people to manually root their N6 as it isn't a long process when compared to other phones such as Samsung.
Click to expand...
Click to collapse
Just heard that Wugfresh has updated his popular tool kit to include Nexus 6.

wtherrell said:
Just heard that Wugfresh has updated his popular tool kit to include Nexus 6.
Click to expand...
Click to collapse
I don't endorse using toolkits. Its already easy to do without one plus by using a toolkit you don't learn the skills of using adb/fastboot which is very important. See http://forum.xda-developers.com/galaxy-nexus/general/dangers-tool-kits-one-click-root-t1469909 for full details.

zephiK said:
I don't endorse using toolkits. Its already easy to do without one plus by using a toolkit you don't learn the skills of using adb/fastboot which is very important. See http://forum.xda-developers.com/galaxy-nexus/general/dangers-tool-kits-one-click-root-t1469909 for full details.
Click to expand...
Click to collapse
I started with a toolkit. Worked fine. Then my natural curiosity led me to learn adb/fast boot, which I prefer. For some, however, a good tool kit is a godsend. You probably still use ms Dos, python scripts, etc. for some things as do I. For a beginner, though, it can help to show them the awesomeness of Android with the freedom of an unlocked bootloader. Then the serious ones will likely stick around and gravitate to finding out how it all works.

I never rooted my N5 or even unlocked the bootloader, first Android that I never Rooted! It's been over a year since I've done any type of root so I feel like I've never done it! So please excuse my noobness in this but....
When I get my phone in hand, is this the very first thing I should do before even setting anythign up??
Instructions:
Step 1: Download the CF-Auto-Root zip file and extract the contents to a folder. We prefer placing these files on the desktop for easier access.
Step 2: Power off your Nexus 6, and boot the device into bootloader mode. To do so, hold down the Volume Down button and the Power button.
Step 3: Once you see the “Restart bootloader” message on the phone, let go of the keys and tap “Restart bootloader” to enter bootloader mode.
Step 4: Plug in the Nexus 6 to the PC or Mac and navigate to the location of the extracted contents.
Step 5: Now we need to run the automated root script.
For Windows:
Simply run the “root-windows.bat” file.

Jeimygirl said:
I never rooted my N5 or even unlocked the bootloader, first Android that I never Rooted! It's been over a year since I've done any type of root so I feel like I've never done it! So please excuse my noobness in this but....
When I get my phone in hand, is this the very first thing I should do before even setting anythign up??
Instructions:
Step 1: Download the CF-Auto-Root zip file and extract the contents to a folder. We prefer placing these files on the desktop for easier access.
Step 2: Power off your Nexus 6, and boot the device into bootloader mode. To do so, hold down the Volume Down button and the Power button.
Step 3: Once you see the “Restart bootloader” message on the phone, let go of the keys and tap “Restart bootloader” to enter bootloader mode.
Step 4: Plug in the Nexus 6 to the PC or Mac and navigate to the location of the extracted contents.
Step 5: Now we need to run the automated root script.
For Windows:
Simply run the “root-windows.bat” file.
Click to expand...
Click to collapse
Your steps are correct. However, when you Power on the phone with volume down + power there is no need to go to restart bootloader because you'll already be in bootloader mode.
For me, I did those same steps as you but I also had to install the USB drivers while in fastboot because auto root wasn't detecting my phone in bootloader mode.
Sent from my Nexus 6 using Tapatalk

zephiK said:
Your steps are correct. However, when you Power on the phone with volume down + power there is no need to go to restart bootloader because you'll already be in bootloader mode.
For me, I did those same steps as you but I also had to install the USB drivers while in fastboot because auto root wasn't detecting my phone in bootloader mode.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
OK I have unlocked. Anything else I should do for now? Or am I good to start setting up my phone?

Jeimygirl said:
OK I have unlocked. Anything else I should do for now? Or am I good to start setting up my phone?
Click to expand...
Click to collapse
You're good, you can root your phone and all that jazz if you wish to do so.

Do we know if unlocking root etc trips any sort of counter? I know moto had counters in the past, but I'm coming from verizon's screw you samsung knox bull****, so you understand why I ask.

soupaloup said:
Do we know if unlocking root etc trips any sort of counter? I know moto had counters in the past, but I'm coming from verizon's screw you samsung knox bull****, so you understand why I ask.
Click to expand...
Click to collapse
No counters, the device is developed to have people tinker with their devices.

zephiK said:
No counters, the device is developed to have people tinker with their devices.
Click to expand...
Click to collapse
Didn't the Nexus 5 have a tamper flag??
http://www.android-hilfe.de/attachm...factory-restore-werkseinstellung-tampered.png
That shows what I am talking about. I would think this device would be no different.

joderme said:
Didn't the Nexus 5 have a tamper flag??
http://www.android-hilfe.de/attachm...factory-restore-werkseinstellung-tampered.png
That shows what I am talking about. I would think this device would be no different.
Click to expand...
Click to collapse
Correct, the N5 has one but it can be reset, with the 6, it also has a counter but we don't know yet if it can be reset.

nexus 6 update to 5.1 from 5.0

hey guys, Im a total NOOB to all these things. was using iphone before now shifted to android. Let me start from first. i got a nexus 6 1 mnth bak. So as soon as i got it, i put it for 5.1 update. hours later update got downloaded and i clicked install. then halfway thru the updating it said error and it started to restart. then it kept on bootlooping to the android optmisation screen. I cudnt do anything else. tried doing wipe cache, factory reset- nothing worked. SO i replaced my phone for a new nexus 6.
Now iM Totally scared to update it to 5.1 OTA. iM Ccurrently running android 5.0 build- LRX21O. I Have not rooted my phone. sO Can u please tell me whether i can update to 5.1 directly from 5.0 thru nexus roottoolkit as i dont want to do the hard way by entering commands which i think i will mess it up. or rootkit is just for rooting and unrooting phone? CAN u please give me a guide on how to update it to 5.1. i dont want to root it.
please guys, im a total noob to all this. please excuse if i dont know stuff. i used to jailbreak my iphones and ipad and do all kinds of stuff. but since im knew i dont know many things in android.
thank u so much guys

First thing to do is to unlock your bootloader. That way, if anything goes wrong, at any point, you are almost 100% able to restore your phone again. It's also a good idea to flash TWRP (custom recovery).
You can update through NRT, or as a lot of us recommend fastboot. It's not as scary as it looks, and it's actually easier to mess stuff up with a toolkit if you have no idea what said toolkit does in the background (hint: it's using the commands).
It's a good idea to read, read and then read some more. If you have a basic understanding of things it's easier to get things done correctly. Start off by reading the FAQ-thread, lots of good info there.
http://forum.xda-developers.com/nexus-6/help/nexus-6-frequently-questions-t3106029

Didgeridoohan said:
First thing to do is to unlock your bootloader. That way, if anything goes wrong, at any point, you are almost 100% able to restore your phone again. It's also a good idea to flash TWRP (custom recovery).
You can update through NRT, or as a lot of us recommend fastboot. It's not as scary as it looks, and it's actually easier to mess stuff up with a toolkit if you have no idea what said toolkit does in the background (hint: it's using the commands).
It's a good idea to read, read and then read some more. If you have a basic understanding of things it's easier to get things done correctly. Start off by reading the FAQ-thread, lots of good info there.
http://forum.xda-developers.com/nexus-6/help/nexus-6-frequently-questions-t3106029
Click to expand...
Click to collapse
thanks for ur reply. Wil do it in fastboot mode only. i will read more about it., One last question. Can i flash to 5.1 directly from 5.0? or to flash to 5.1 i need to update it to 5.0.1( since most of the forums said this). aLSO There are 3 shamu factory images for 5.1 LMY47D, 47E, 47I. Which one should i use?

Unless you're running T-Mobile or Project FI you should use LMY48I. Latest 5.1.1 with almost all the stagefright patches.
Edit: Oh yes... You can flash straight to the latest.

yeshwanter said:
thanks for ur reply. Wil do it in fastboot mode only. i will read more about it., One last question. Can i flash to 5.1 directly from 5.0? or to flash to 5.1 i need to update it to 5.0.1( since most of the forums said this). aLSO There are 3 shamu factory images for 5.1 LMY47D, 47E, 47I. Which one should i use?
Click to expand...
Click to collapse
Didgeridoohan said:
Unless you're running T-Mobile or Project FI you should use LMY48I. Latest 5.1.1 with almost all the stagefright patches.
Edit: Oh yes... You can flash straight to the latest.
Click to expand...
Click to collapse
I concur. Get all you drivers working. Figure out fastboot. There are many different ways to set up adb/fastboot. There is the right way or the fast way. Both work. Can always upgrade so the full SDK is available when you get hooked and have to have all the tools. lol There is a thread for 15 second fastboot. It works. Will at least be what you need to learn fastboot. When got adb/fastboot working we can walk you through the commands.

prdog1 said:
I concur. Get all you drivers working. Figure out fastboot. There are many different ways to set up adb/fastboot. There is the right way or the fast way. Both work. Can always upgrade so the full SDK is available when you get hooked and have to have all the tools. lol There is a thread for 15 second fastboot. It works. Will at least be what you need to learn fastboot. When got adb/fastboot working we can walk you through the commands.
Click to expand...
Click to collapse
ok guys, thanks for ur replies. I downloaded SHAMU lmy48i (5.1.1). im running 5.0, nexus 6 international version. let me just confirm what im going to do after this is right and tell me whether to proceed or not.
1)downloaded sdk tools. installed it. dint create a system wide directory. i opened platform tools and opened command window and typed adb version and it said android debug version 1.0.32 blh blah.
2)next i enabled usb debugging and oem unlock in developer settings of nexus 6.
3)connected my nexus 6.
4)went to platform tools and again typed adb devices. it showed my device serial number
5)then i have to enter bootloader. type fastboot devices and it should show my serial number.
6) then type command fastboot oem unlock
7)then have to run fastboot reboot
8) my bootloader is unlocked. Now i have to load it in bootloader mode.
9) then execute flash-all.
10) android will update to 5.1.1
thats all ryt? did i miss anything in this?

Didgeridoohan said:
Unless you're running T-Mobile or Project FI you should use LMY48I. Latest 5.1.1 with almost all the stagefright patches.
Edit: Oh yes... You can flash straight to the latest.
Click to expand...
Click to collapse
ok guys, thanks for ur replies. I downloaded SHAMU lmy48i (5.1.1). im running 5.0, nexus 6 international version. let me just confirm what im going to do after this is right and tell me whether to proceed or not.
1)downloaded sdk tools. installed it. dint create a system wide directory. i opened platform tools and opened command window and typed adb version and it said android debug version 1.0.32 blh blah.
2)next i enabled usb debugging and oem unlock in developer settings of nexus 6.
3)connected my nexus 6.
4)went to platform tools and again typed adb devices. it showed my device serial number
5)then i have to enter bootloader. type fastboot devices and it should show my serial number.
6) then type command fastboot oem unlock
7)then have to run fastboot reboot
8) my bootloader is unlocked. Now i have to load it in bootloader mode.
9) then execute flash-all.
10) android will update to 5.1.1
thats all ryt? did i miss anything in this?

Looks good. If going to use flash-all.bat make sure SDK platform tools are updated to Version 23+ in SDK Manager. Can also unzip the file a second time and do each image separately. Will find more use for the individual files later.

Looks good.
Quick advice: remember that unlocking the bootloader and flashing the factory image will completely wipe your device. If you've had time to accumulate some data on there that you want to keep, make sure to back it up first.
In the future, if you decide to root or use a custom recovery, you won't be able to take OTA updates (it checks for a tampered system). It's quite easy to update anyway... Just use the same knowledge you've earned doing this and follow prdog1's advice.
Unzip the factory image a second time and flash all images except userdata.img. That way you'll get a nice new updated system without wiping your stuff.
If jumping between roms or doing a major update, it can be good to let the entire factory image flash, though. Just make sure to backup your stuff first...

How to Root my N6 w/o PC?

Hello XDA forums,
I really don't like the issue of trying to set the drivers of fastboot/google and so on....also all of these adb commands.
Is there a way to unlock bootloader & root by:
1) one of these "1 click" tools that do everything for the use? (such as "wugfresh Nexus Root Toolkit")
2) Just do everything by the phone? (if there is a possible to install some how a recovery such as twrp and than root by some app?)
Could anybody guide me through the steps, if needed?
Many thanks!

shabydog said:
Hello XDA forums,
I really don't like the issue of trying to set the drivers of fastboot/google and so on....also all of these adb commands.
Is there a way to unlock bootloader & root by:
1) one of these "1 click" tools that do everything for the use? (such as "wugfresh Nexus Root Toolkit")
2) Just do everything by the phone? (if there is a possible to install some how a recovery such as twrp and than root by some app?)
Could anybody guide me through the steps, if needed?
Many thanks!
Click to expand...
Click to collapse
AFAIK you will need a pc to 1)unlock your bootloader and 2)flash TWRP. After that the rest can be done locally. I also never used any toolkit. Making it easy is making it more dangerous IMHO.

Droidphilev said:
I also never used any toolkit. Making it easy is making it more dangerous IMHO.
Click to expand...
Click to collapse
Second that.
shabydog said:
2) Just do everything by the phone? (if there is a possible to install some how a recovery such as twrp and than root by some app?)
Click to expand...
Click to collapse
So at least once you need to connect your phone to a desktop computer. It can be practically running anything, within reason of course: Wiindows. Mac OSX, Linux (almost any distro).
You need to unlock your bootloader with one command, but a warning here: Unlocking the bootloader will erase everything from your phone..
Then you need to install a custom recovery, preferably TWRP. After that everything can be done from the phone itself. Well at least until you soft brick it somehow, then you'll might have to use the PC again.
Also two things:
1. No OTAs for rooted phones
2. Don't lock your bootloader if you want to mess with it, because with a locked bootloader, and Enable OEM Unlocking set to off, and without TWRP, if you soft brick it accidentally, you are boned.

Hello XDA forums,
I really don't like the issue of trying to set the drivers of fastboot/google and so on.
Is there a way to unlock bootloader & root by:
1) one of these "1 click" tools that do everything for the use?
2) Just do everything by the phone? (if there is a possible to install some how a recovery such as twrp and than root by some app?)
Could anybody guide me through the steps, if needed?
And i really prefer to do it on the device and not by ADB commands.
@istperson
I dont want to mess with th BL ... only for installing dev roms (or later then the stock with root).
Many thanks!

shabydog said:
@istperson
I dont want to mess with th BL ... only for installing dev roms (or later then the stock with root).
Many thanks!
Click to expand...
Click to collapse
Well, you still will have to unlock it, if you want root, or want to flash a custom recovery.
Sent from my Nexus 6 running cyosp using Tapatalk

shabydog said:
......I really don't like the issue of trying to set the drivers of fastboot/google and so on!
Click to expand...
Click to collapse
Than do not 'root' your phone.

hi xda.. i want to root my phone but dont want to touch it. is there a way to root my n6 without touching it? :silly:

simms22 said:
hi xda.. i want to root my phone but dont want to touch it. is there a way to root my n6 without touching it? :silly:
Click to expand...
Click to collapse
Ha ha, or I don't want my birthday to be on the day I was born every year ?

I can recommend the NTRT, the Nexus Telepathic Rooting Tools.

OK.
I want to do that with a toolkit, only bcs it install the drivers.
What Is the most recommended and easiest to use?
I do looking for the 1 click do all.
Does NTRT do that?
Thank you all.

we are eventually goung to have a "my n6 is bricked, how do i fix it with one click" thread here. seriously though, thats what happens when you use toolkits, but do no real research about modding your device.

Toolkits are fine if you first understand what they are doing. Otherwise it's like giving a hand grenade to a child to play with.
Sent from my Nexus 6 using Tapatalk

shabydog said:
Could anybody guide me through the steps, if needed?
Click to expand...
Click to collapse
<prev> step <next>

simms22 said:
seriously though, thats what happens when you use toolkits, but do no real research about modding your device.
Click to expand...
Click to collapse
I seriously belive that if a user know exactly for to chose and click - yes it could be great.
wtherrell said:
Toolkits are fine if you first understand what they are doing. Otherwise it's like giving a hand grenade to a child to play with.
Click to expand...
Click to collapse
It is fairly enough to read directions and slowly-slowly.
NLBeev said:
<prev> step <next>
Click to expand...
Click to collapse
Thanks!
==========================================================
Bottom line:
Guess many users completed the unlocking & rooting by this tool
Why not?

shabydog said:
I seriously belive that if a user know exactly for to chose and click - yes it could be great.
Click to expand...
Click to collapse
i agree with you. if there is somebody who knows the ins and outs already, a one click root would be great. and there will be. problem is that marshmallow just came out, and a few things have changed, like like yoe also need a custom kernel to have root on marshmallow.

shabydog said:
I seriously belive that if a user know exactly for to chose and click - yes it could be great.
It is fairly enough to read directions and slowly-slowly.
Bottom line:
Guess many users completed the unlocking & rooting by this tool
Why not?
Click to expand...
Click to collapse
There is a reason you're pushing this topic, and I'm quite sure it's because you would feel safer, if there was a tool that did the scary things instead of you. Well, there's no such tool. If you were willing to search XDA, you would find out that the first two weeks after Marshmallow came out were about people bricking their Nexus 6s with toolkits. Then the toolkit got updated and suddenly it knew that is has to flash a modified boot.img too for the root not to brick the phone. But for two weeks it didn't know, because it wasn't necessary for Lollipop. And it will only work until the next security update comes out. And that's once a month.
Meanwhile those who were willing to use the search function, and learned the five minute procedure, were able to update their rooted phones to the next security update and were able to root it as soon as the new modified boot image came out.
And this above is not something somebody will put in a help, or instructions for future updates.

Actually, this is my first time and I was able to do it pretty easily.
fastboot devices
fastboot oem unlock
my bootloader was unlocked within 30 seconds of turning it on.
then, you can easily root via CF Auto root. Just put it into fastboot then doubleclick on the windows, then root, etc....
or.............go into fastboot flash recovery twrpxxxx.img, then it always offers to run SuperSU, and you get custom recovery and root at the same time, etc......
actually the biggest pain is unlocking the bootloader. My Galaxy S4 already was unlocked, so all I did was use goomanager, flash TWRP which always offers to run SuperSU if you don't have it.
Pretty easy, I did unlock bootloader, root, and custom recovery in 10 min.
---------- Post added at 01:48 AM ---------- Previous post was at 01:44 AM ----------
............................Then I got sick of stock Google's ROM in 15 min and wiped it and put a custom ROM instead.

Thank you all so much...
@mikeprius
Thank you so much for the info'!
But, could you plz write more details? such as:
1. How did you installed the drivers? (from my expirience, many times the pc dosent install this easily).
I just need the Google oem driver and that's it?
2. When drivers was set - did you made anything in your phones settings? Which?
3. What did you had to do before pushing the files? (Like...put all the files in the same folder? *which files?)
4. And then entered to fastboot mode and typed in these commands in pc:
fastboot devices
fastboot oem unlock
Regarding your last sentence ("or...."):
If i just flash the recovery via fastbot mode I can enter to twrp recovery and it offers to flash the SuperSU?
Sounds to me the best option.
Thanks!

1. The drivers were set from a previous device, so I didn't have to set them, but they can be downloaded and set though.
2. You need to enable developer options and select OEM unlock and USB debugging.
3. I didn't push the files, I just had them on my computer and ran fastboot commands.
4. Those commands are to unlock the bootloader.
There are a lot of different ways to do the same thing (Root, custom recovery, unlock bootloader)
1. Run CF Auto Root on a locked bootloader. It will unlock it automatically (Chainfire has it set that way), root, then download Flashify app and flash the latest img of TWRP.
2. Run fastboot commands to manually unlock the bootloader, flash TWRP, then use TWRP's SuperSU which will root it.
3. Run fastboot commands to unlock bootloader, run CF Autoroot which will root and load SuperSU, then flash TWRP via Flashify or fastboot.
There are many different ways to do the same thing. I actually just googled youtube videos and watched them.
TWRP has SuperSU and root built in. TWRP knows if you don't have it and offers to load it for you.
I went the scenic route just because, but presumably you can achieve all (3) using Option #1 without having to deal with fastboot, adb, etc.....Chainfire's script runs automatically.

I realy try to help people but users that run into problems because of the usage of tookits (and innability to solve problems and/or even lack the most basic knowledge needed) should ask the toolkit dev. for support imo, and not boughter users that have invested time and effort to gain that knowledge to clean up their mess. Period

Trying to root using NRT and getting errors

I am getting an error message of 'ADB recovery device not found'. Gone through all of the suggested steps and still getting the same error. Any help please?

'ADB recovery device not found'or just 'device not found'?
It sounds like a driver problem. What are "all the suggested steps"? Do you mean the walkthrough of setting up PC drivers?
But why use NRT for something as simple as root? Once you have your drivers properly installed, you can use ADB to reboot into TWRP recovery (either permanently or temporarily) and in TWRP install SuperSU v2.68. Simple.

dahawthorne said:
'ADB recovery device not found'or just 'device not found'?
It sounds like a driver problem. What are "all the suggested steps"? Do you mean the walkthrough of setting up PC drivers?
But why use NRT for something as simple as root? Once you have your drivers properly installed, you can use ADB to reboot into TWRP recovery (either permanently or temporarily) and in TWRP install SuperSU v2.68. Simple.
Click to expand...
Click to collapse
Been through the process of installing the drivers, followed it word for word twice. ADB recovery device not found is the message that comes up.
How do I use ADB? Do I have to install/download twrp and SuperSU?
Sent from my Nexus 6 using XDA Free mobile app

You can do nothing in NRT or manually until you resolve your driver problems. Have you enabled OEM unlock in Settings? Enable Developer options & USB debugging? Is your device unlocked? If it is, when you reboot the first screen will show a small unlocked padlock.
There's too little information to give any proper answers. Tell us what you've done since you took the device out of the box.

dahawthorne said:
You can do nothing in NRT or manually until you resolve your driver problems. Have you enabled OEM unlock in Settings? Enable Developer options & USB debugging? Is your device unlocked? If it is, when you reboot the first screen will show a small unlocked padlock.
There's too little information to give any proper answers. Tell us what you've done since you took the device out of the box.
Click to expand...
Click to collapse
I was previously rooted until last week. Unrooted to try and make my bank app work. OEM unlocked and USB debugging checked. Last time I rooted I used this process and worked fine.
Sent from my Nexus 6 using XDA Free mobile app

Same laptop/computer? No OS changes that might have disabled drivers?
Please just reply inline without repeating this answer - I've just written it, so I know what it says and I don't need to read it again. Same advice for all users unless there's a long and convoluted thread where the backward reference isn't clear - in simple straightforward threads like this one there's no value in copying the entire message that you're replying to...

It's a company laptop that had a policy installed recently that prevents exe files. That's all, only other difference is the phone is now on the February security update.
Sent from my Nexus 6 using XDA Free mobile app

If I installed NRT on my company laptop I'd be fired immediately and walked off the premises. I don't know how we can help you - if your laptop is locked down with company security policies then that's likely to be the reason.
So my only suggestion is - use another laptop.

They are cool with it.
I will ask for the recent policy to be removed and see if that fixes it. Appreciate your time, thanks.
Sent from my Nexus 6 using XDA Free mobile app