[Q] bootloader ? fastboot mode issue - Nexus 5 Q&A, Help & Troubleshooting

previously i unlocked rooted my device running stock 5.0
I tried to flash cynogenmod 11s and didn't get installed showing error for" MD5 check"
I tried many times and now i m not able to get into twrp recovery which i installed . Instead its showing stock recovery.
I tried OEM lock to start the process from beginning after fastboot mode showing many times for the process, its stuck in the 'waiting for device' in nexus toolkit and in device , the screen isnt moving from fastboot mode unless i manually start it. after starting manually the bootloader haven't re-locked.
I tried reinstalling my ABDdrivers in pc and did all the process again but nothing worked.
wonder whether the nand memory is fried ???

Do this.... Boot the phone in fastboot mode.... Connect to your PC and confirm with fastboot devices if the same is recognized ....
If it is.... Check the current status of the bootloader of it being unlocked or not.... If it is unlocked .... Just flash the stock image

rohit25 said:
Do this.... Boot the phone in fastboot mode.... Connect to your PC and confirm with fastboot devices if the same is recognized ....
If it is.... Check the current status of the bootloader of it being unlocked or not.... If it is unlocked .... Just flash the stock image
Click to expand...
Click to collapse
i jus tried it .
and also flashed the stock image , its in unlocked state only.
but i m not able to relock it or get into the twrp recovery which i installed
the phone always stops in the process before getting into recovery mode. after getting in the bootloader mode, the pc shows ' waiting for device ' and the phone stops the process waiting in the bootloader.

karthi2 said:
i jus tried it .
and also flashed the stock image , its in unlocked state only.
but i m not able to relock it or get into the twrp recovery which i installed
the phone always stops in the process before getting into recovery mode. after getting in the bootloader mode, the pc shows ' waiting for device ' and the phone stops the process waiting in the bootloader.
Click to expand...
Click to collapse
So you can normally boot ? If you can, the nand memory is fine. Can you reflash stock bootloader using TWRP ? Can you try "adb reboot recovery" to see whether it boots to recovery or not ?

F4uzan said:
So you can normally boot ? If you can, the nand memory is fine. Can you reflash stock bootloader using TWRP ? Can you try "adb reboot recovery" to see whether it boots to recovery or not ?
Click to expand...
Click to collapse
i m not able to get into TWRP . every time i get into recovery , only stock recovery is facing me even after flashing TWRP many times. The phone isn't entering the recovery mode and its staying in bootloader whenever the command for entering TWRP is given.

Are you doing all this through a toolkit?
Sent from my Nexus 5 using Tapatalk

Ben36 said:
Are you doing all this through a toolkit?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
yup , i m using nexus root tool kit

karthi2 said:
i m not able to get into TWRP . every time i get into recovery , only stock recovery is facing me even after flashing TWRP many times. The phone isn't entering the recovery mode and its staying in bootloader whenever the command for entering TWRP is given.
Click to expand...
Click to collapse
Wait. Let me get this straight, so when you flash TWRP, the stock recovery persist ? But you said the phone isn't entering recovery mode ? What command do you use to enter TWRP ?
Sorry if I asked too much, I wanted to help but your words kinda contradict each other.

karthi2 said:
yup , i m using nexus root tool kit
Click to expand...
Click to collapse
If you are using a tool kit.... Sorry can't help.. Search a bit and find the command.....
P.S tool kits are dangerous

karthi2 said:
yup , i m using nexus root tool kit
Click to expand...
Click to collapse
Fastboot flash recovery "name of recovery. Img"
while in bootloader screen
Sent from my Nexus 5 using XDA Free mobile app

Toolkits.. *sighs*
Sent from my Nexus 5 using Tapatalk

karthi2 said:
yup , i m using nexus root tool kit
Click to expand...
Click to collapse
Stop now and go read a fastboot guide
Sent from my Nexus 5 using Tapatalk

First of all. Don't. Never. Ever use toolkits. 99% of questions here could be avoided if you had read fastboot guide instead of using toolkit...

F4uzan said:
Wait. Let me get this straight, so when you flash TWRP, the stock recovery persist ? But you said the phone isn't entering recovery mode ? What command do you use to enter TWRP ?
Sorry if I asked too much, I wanted to help but your words kinda contradict each other.
Click to expand...
Click to collapse
the phone is entering jus to stock recovery when i manually enter ...
its not entering by flashing twrp.. even after flashing twrp , the phone stops on bootloader which it have to enter the twrp recovery .
i jus use nexus root toolkit

Related

Not brick but nothing i can do

Hello everyone, it's my first time that I'm stuck in this stupid way. now I'm with JB not-root and Team Win recovery in boot loop. he asks for the password to decrypt data and you can not wipe or mount anything. I can do reboot but he goes right into recovery without being able to get into fastboot. what i can do now for return to stock. boot loader are unlocked.thz for all help.:highfive:
What bootloader & what recovery?
Ti2 said:
What bootloader & what recovery?
Click to expand...
Click to collapse
Team Win 2,4,4,0 boot loader version i cant see
4.2.1 rom?
Ti2 said:
4.2.1 rom?
Click to expand...
Click to collapse
the last JB official from site.
pierpa86 said:
Team Win 2,4,4,0 boot loader version i cant see
Click to expand...
Click to collapse
if you cant mount the sdcard mean probably you need twrp 2.4.4.0-4.2
lk2l said:
if you cant mount the sdcard mean probably you need twrp 2.4.4.0-4.2
Click to expand...
Click to collapse
i can't
i only need to stop recovery loop for have FastBoot or Adb... and HOW ?
pierpa86 said:
i only need to stop recovery loop for have FastBoot or Adb... and HOW ?
Click to expand...
Click to collapse
?? if you hold the power button until switch off and immediatly push the volume down button, you should have the RCK screen to use fastboot right??
lk2l said:
?? if you hold the power button until switch off and immediatly push the volume down button, you should have the RCK screen to use fastboot right??
Click to expand...
Click to collapse
no i can't i push power + up or down nothing same story. stupid error:silly:
pierpa86 said:
no i can't i push power + up or down nothing same story. stupid error:silly:
Click to expand...
Click to collapse
try to reed this
http://forum.xda-developers.com/showthread.php?p=31842894
I hope can help you
lk2l said:
try to reed this
http://forum.xda-developers.com/showthread.php?p=31842894
I hope can help you
Click to expand...
Click to collapse
It will only work on UNLOCKED devices
It requires access to Fastboot to prepare device first time
It won’t work on fully bricked devices (See 2.)
You need to keep files safe!
If you upgraded to Offiical JB it *won’t* work!
i'm not have fastboot and i'm on Official JB
i have try to enter on APX mode but i can't
did you try to install the asus pc sync (it shoul install the driver for use adb & fastboot) and after boot into recovery
from prompt you should be able to use adb
write adb devices
and if you can see the code of the devices may you can still have a possibility to flash troght adb
ok man i understand the problem today
i have flashed the last TeamWin Recovery but not compatible with 4.2.1 but 4.1 stock rom and now all partition can't be mounted in recovery, i have found adb in broken recovery and push recovery img for flash with dd command and all done in shell but nothing flashed !! then "adb reboot bootloader" for try to reflash with fastboot, same story all done in shell but nothing flashed !! ok no problem i try to boot android in boot menu and damn partition is ok and android booting !!!!!!! :laugh:
ok remain 2 way. use dd in terminal emulator but can't without root permission and use nvflash but it's not work with JB confirm ?
waiting for a tool using an exploit for root from internal android and try dd or next update for nvflash.
any idea ? and sorry for my very bad english
Key driver not found.. Booting OS
Android cardhU-User bootloader (1.00 e) released by "WW_epad-10.6.1.8-20130225" A03
Starting Fastboot USB download protocol
[RCK] [ANDROID] [WIPE DATA]
when try flash in fast boot get freeze !!
Same issue here. I'm able to use Adb reboot bootloader command. And get to boot loader. From there I can cold boot Linux. So I have my i
Os but if it reboots. It goes back to the twrp locked.
Sent from my Galaxy Nexus using xda app-developers app
klownin5643 said:
Same issue here. I'm able to use Adb reboot bootloader command. And get to boot loader. From there I can cold boot Linux. So I have my i
Os but if it reboots. It goes back to the twrp locked.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
and what do you think about ?
if you can boot the system may you can verify again the bootloader whit asus tool from the website maybe for any unsense reason it's locked....
ops wrong tread
Ok, I just tried some stuff and:
1. I can also access fastboot and OS.
2. Trying to flash modified TWRP with fastboot freezes bootloader.
3. In-system can't open .RAR files.
4. After manually transfering unpacked V8 unlocker from PC it says there's an "unknown problem" when trying to install unlocker. It supposedly upgraded from V7 to V8 app without problem.
In bootloader it says at the top of the screen that "Key driver not found... Booting OS". After that it lists bootloader info ( v. 1.00 e ).
Looks like recovery's bricked with some further issues in the OS itself.
EDIT:
Bricked the OS. Tried reflashing stock system and now bootloader freezes when trying to boot OS. My guess would be that fastboot can still erase stuff but most likely can't write ( at least not properly ). Google/Asus probably know of a way to restore our tablets but Asus clearly prefers to replace motherboards.
I have to think whether it's worth it for me to replace the MB but most likely will just sell the thing for parts.
whan you try to re-flash the system somthing goes in the wrong way? do you still have fastbooy access? was the usb debug on?
sorry but which rar you can't open?

[Q] Stuck in "FASTBOOT MODE - NO BOOT OR RECOVERY IMG"

My NExus S is stuck on the screen that says:
Fastboot Mode No Boot or Recovery IMg.
Product Name - Herring
HW Version - Rev34
Bootloader Version - D720SPRKC5
Baseband Version - D720SPRLCI
Carrier Inro - SPR
Serial Number 32300E25C33500EC
Lock State - Locked
options to select
Reboot Bootloader (gives me exact same screen) except it only says "Fastboot"
Reboot Back to the "FASTBOOT MODE - NO BOOT OR RECOVERY IMG"
Recovery (Can boot to CWM but I can't mount anything)
Power OFF (That works fine)
Then the little green man and the android logo
Followed by USB Control INIT
USB Control INIT End
STANDARD_SET_CONFIGURATION
Conventional wisdom says download some files and fix via fastboot. However in fastbootI can't run ANY of the steps without running FASTBOOT OEM UNLOCK. When I run it my phone asks if I really want to unlock the bootloader. when I choose YEs and hit power it just freezes there.
My next thought Boot to recovery and restore. A restore through recovery followed by a reboot leads me back to the original no boot or recovery img.
Okay I'll just sideload a working rom by mounting usb storage. Then I can flash it with CWM and be up and running.
but when I try to do mount the USB Storage I get "E:Unable to write to ums 1unfile (No such file or directory)"
Finally, Last ditch Effort, I'll load up ODIN and use that to put on a working recovery. there's forums all over the place explaining how to do that right? Well yes, but the links to the Tar file are all broken.
What next my friends? I'd really like to get this phone working.
Wug's Nexus Root Toolkit.
ej8989 said:
Wug's Nexus Root Toolkit.
Click to expand...
Click to collapse
I tried doing the Flash stock + unroot in wug's kit but no luc. any other ideas?
swing4thefence said:
I tried doing the Flash stock + unroot in wug's kit but no luc. any other ideas?
Click to expand...
Click to collapse
Your bootloader is LOCKED. You must first UNLOCK the bootloader by clicking "Unlock" on Nexus Root Toolkit.
ej8989 said:
Your bootloader is LOCKED. You must first UNLOCK the bootloader by clicking "Unlock" on Nexus Root Toolkit.
Click to expand...
Click to collapse
No matter how I try to do it, it always freezes at the unlock bootloader step.
Did you install proper drivers?
ej8989 said:
Did you install proper drivers?
Click to expand...
Click to collapse
I thought so. My wife is on the computer so if she ever gives it back I'll re-install the drivers and try again.
swing4thefence said:
I thought so. My wife is on the computer so if she ever gives it back I'll re-install the drivers and try again.
Click to expand...
Click to collapse
Reinstalled Drivers. Still no luck.
I have the same problem.
Same situation for me, because i pressed "Reboot" in CWM without having flashed a Rom (stupid ). Broken power button, hanging on Google logo or in Fastboot mode.
I hope RTK will help me :good: :laugh:
Edit: I have no idea how to revive my Nexus S. Status: Broken Power button, Bootloop, can access Fastbood Mode but dont select someting, Bootloader unlocked, RTK doesn´t find any devices in Fastboot Mode, Device is rooted and has CWM
!Lür said:
Same situation for me, because i pressed "Reboot" in CWM without having flashed a Rom (stupid ). Broken power button, hanging on Google logo or in Fastboot mode.
I hope RTK will help me :good: :laugh:
Edit: I have no idea how to revive my Nexus S. Status: Broken Power button, Bootloop, can access Fastbood Mode but dont select someting, Bootloader unlocked, RTK doesn´t find any devices in Fastboot Mode, Device is rooted and has CWM
Click to expand...
Click to collapse
what about just using adb? Can you find it when you type fastboot devices? If so there's a command in fastboot to reboot to recovery I think.
I on the other hand am screwed. I read in another forum that it hangs on unlock because the internal memory is fubar.
swing4thefence said:
what about just using adb? Can you find it when you type fastboot devices? If so there's a command in fastboot to reboot to recovery I think.
I on the other hand am screwed. I read in another forum that it hangs on unlock because the internal memory is fubar.
Click to expand...
Click to collapse
Solution for me:
1. Turn device on into Bootloop
2. Connect it via USB (PC founds it)
3. type in CMD "adb reboot recovery"
4. device is in recovery
5. reflash everything i wanted :good:
Requirement is a working Android-SDK!
I wish it was that easy for me. I can access recovery just fine. It's the memory I can't touch. Unless someone knows a way to fix corrupted memory...
Sent from my SCH-I510 using xda app-developers app
Im having this same issue too i can still get to CWM recovery but nothing really helps from there. I can still mount my storage and put zip files on there etc but nothing seems to fix the problem...any progress?
swing4thefence said:
I wish it was that easy for me. I can access recovery just fine. It's the memory I can't touch. Unless someone knows a way to fix corrupted memory...
Sent from my SCH-I510 using xda app-developers app
Click to expand...
Click to collapse
I think I'm going to try using my computer to mount and format the internal memory. any ideas as to the correct settings to use when I try this? at this point what have I got to lose?
swing4thefence said:
I think I'm going to try using my computer to mount and format the internal memory. any ideas as to the correct settings to use when I try this? at this point what have I got to lose?
Click to expand...
Click to collapse
Was this solved by any means ??, i am myself stuck at that position
Flash the stock image again using the Nexus Toolkit
Sent from my Nexus S using xda app-developers app
Akbar89 said:
Flash the stock image again using the Nexus Toolkit
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
Wug's Nexus toolkit ?? It is stuck on bootloader unlock menu, as unlocking bootloader makes it freeze. Without unlock it doesn't flashI anything.
If there is another tool please guide me with link.
Avoid Spells!!! "Auto correct : ON"
stuck on fastboot mode(lenovo S860)
recently i've bought lenovo s860 (2GB version).....its latest updates had bugs....so i was trying to downgrade to lower version(jelly bean).....in the way i got stuck in fastboot mode......is there any way to get out of it??
same problem in galaxy nexus i9250m
ej8989 said:
Did you install proper drivers?
Click to expand...
Click to collapse
i have same problem in galaxy nexus i9250m
my bootloader showingh no boot or recovery img
i have working fastboot, workin adb and driver
my oem is unlocked with fastboot
bt i am unable to flash recovery and rom

[Q] help - unlocked, recovery wont flash

So I have my bootloader unlocked, but for some reason I can't flash a recovery (CWM or TWRP). I've tried to flash recovery through fastboot using adb fastboot commands, mfastboot commands, and mototool aio. I've also tried to flash recovery through rom manager and rashr. ( I am rooted )
cmd: getvar:max-download--size
cmd: download:007b1800
cmd: flash:recovery
mismatched partition size (recovery)
Click to expand...
Click to collapse
I get
Boot up failed
Click to expand...
Click to collapse
Whenever trying to enter recovery afterwards. I get the warning bootloader unlocked motorolla screen for .1s before going back to fastboot.
Can anyone point me towards what I should be doing please? Thank you
Is the phone being detected when you type "adb devices" in cmd window ?
If not you need to install correct and drivers, then in while in the boot loader type "fastboot flash recovery RECOVERYNAME.img" obviously you change it to your Recovery's image file and it has to be in the directory with adb and fastboot of course.
Sent from my Nexus 5
Yes it is, it is detected as the phone boots ( it still boots to the stock rom ) and detected in fastboot as w ell.
edit:
to clarify, this is on 4.4.3 if it matters
kdbrown5 said:
Yes it is, it is detected as the phone boots ( it still boots to the stock rom ) and detected in fastboot as w ell.
edit:
to clarify, this is on 4.4.3 if it matters
Click to expand...
Click to collapse
I guess I didn't look up as well as I should have. So even with an unlocked bootloader, there are no recoveries out for 4.4.3 ?
kdbrown5 said:
I guess I didn't look up as well as I should have. So even with an unlocked bootloader, there are no recoveries out for 4.4.3 ?
Click to expand...
Click to collapse
Yeah, of course there are recoveries for 4.4.3/4.4.4. Try to flash another recovery bro
Sent from my Moto G using XDA Premium 4 mobile app
I've tried like 5 recoveries so far. i just tried cwm 6.0.4.5 and now i can't even get into the bootloader, (adb reboot recovery, as well as holding recovery keys at phone turn on) just goes into the rom now. Does it sound like i have to recover everything to stock now?
Not sure that it matters, but I am rooted if that helps or gives you ideas for any other options
edit: through rom manager i was able to reflash the latest CWM and now i have bootloader access back. I still can't get into any recovery though.
kdbrown5 said:
I've tried like 5 recoveries so far. i just tried cwm 6.0.4.5 and now i can't even get into the bootloader, (adb reboot recovery, as well as holding recovery keys at phone turn on) just goes into the rom now. Does it sound like i have to recover everything to stock now?
Not sure that it matters, but I am rooted if that helps or gives you ideas for any other options
edit: through rom manager i was able to reflash the latest CWM and now i have bootloader access back. I still can't get into any recovery though.
Click to expand...
Click to collapse
You can try to go back to stock, and after, flash a custom recovery and see what happens
Sent from my Moto G using XDA Premium 4 mobile app
Ok, I guess I'll try that tomorrow. The thing I'm wondering is, If it doesn't work flashing through fastboot, outside of the ROM, how would reverting back to stock help at all? A stock flash shouldn't change the bootloader at all?
bump : (

Problem with Nexus Root Toolkit v1.8.4 and nexus5

Hi to all,
I want to install a cwm (the last one) becouse the android update 4.4.4 has erase my recovery.
I run the program, i go to launch and I click Recovery in boot/Flash image.
The program download the last version of recovery anche restart nexus5 in bootloader menu and instal a recovery.
After that restart the phone again and it works perfectly but when I go to recovery mode, it doesn't work. I try more times but doesn't work!
The phone is unlocked and before update 4.4.4 the recovery worked perfectly.
Somebody can resolve thi problem?
Thanks.
Fastboot
moscast said:
Hi to all,
I want to install a cwm (the last one) becouse the android update 4.4.4 has erase my recovery.
I run the program, i go to launch and I click Recovery in boot/Flash image.
The program download the last version of recovery anche restart nexus5 in bootloader menu and instal a recovery.
After that restart the phone again and it works perfectly but when I go to recovery mode, it doesn't work. I try more times but doesn't work!
The phone is unlocked and before update 4.4.4 the recovery worked perfectly.
Somebody can resolve thi problem?
Thanks.
Click to expand...
Click to collapse
Flash through fastboot and see if it works, but that's the wrong section to ask a question..
thunder_bolt96 said:
Flash through fastboot and see if it works, but that's the wrong section to ask a question..
Click to expand...
Click to collapse
ok thanks but can i use this tool?
http://forum.xda-developers.com/goo...tool-nexus-5-multi-tool-3-unlock-cwm-t2509428
The problem is that the link for downloading it does't work.
The firs time that I unlock, and flash recovery and root I used that software.
Can you replace it or give me another link?
Thanks again anche sorry for wonge section....
No. Do NOT use tools like this.
OTA removes root and replaces recovery.
If you want a recovery Download cwm, philz or twrp and fastboot flash recovery image from your pc
If you click the link to the sticky roll-up in my signature, you will find a thread there in section 1 called "adb and fastboot, what is it?". Please read it. You will know everything you need to know
Sent from my Nexus 5 using Tapatalk
moscast said:
ok thanks but can i use this tool?
http://forum.xda-developers.com/goo...tool-nexus-5-multi-tool-3-unlock-cwm-t2509428
The problem is that the link for downloading it does't work.
The firs time that I unlock, and flash recovery and root I used that software.
Can you replace it or give me another link?
Thanks again anche sorry for wonge section....
Click to expand...
Click to collapse
Fastboot flashing a recovery would take less time than it took for you to type out that post.
Thanks all.
I read and I understand that I have to send this commands:
Adb reboot and when device go to bootloader a send:
Fastboot flash recovery recovery. Img
Is it correct?
Sent from my Nexus 5 using XDA Premium 4 mobile app
moscast said:
Thanks all.
I read and I understand that I have to send this commands:
Adb reboot and when device go to bootloader a send:
Fastboot flash recovery recovery. Img
Is it correct?
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Multiple ways to get into the bootloader. Another is hold vol down whilst turning on your phone
Since I suggested you read my adb and fastboot thread, I added a new section about command prompt. It explains that you need to tell cmd where the recovery image is but otherwise correct.
Sent from my Nexus 5 using Tapatalk
rootSU said:
Multiple ways to get into the bootloader. Another is hold vol down whilst turning on your phone
Since I suggested you read my adb and fastboot thread, I added a new section about command prompt. It explains that you need to tell cmd where the recovery image is but otherwise correct.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Hi,
I installed recovery by fastboot on this way:
- adb reboot bootloader (and the phone was run in bootloader mode)
- fastboot flash recovery recovery.img
Now the recovery works perfectly. THANKS!!!!!!!!!!!
moscast said:
Hi,
I installed recovery by fastboot on this way:
- adb reboot bootloader (and the phone was run in bootloader mode)
- fastboot flash recovery recovery.img
Now the recovery works perfectly. THANKS!!!!!!!!!!!
Click to expand...
Click to collapse
sweet, and you did it the right way. now honestly, compared to a root toolkits, isnt the right way easy?
moscast said:
Hi,
I installed recovery by fastboot on this way:
- adb reboot bootloader (and the phone was run in bootloader mode)
- fastboot flash recovery recovery.img
Now the recovery works perfectly. THANKS!!!!!!!!!!!
Click to expand...
Click to collapse
I'm so glad you took the time to read, understand and do. Now when you have other issues, the knowledge you just learnt will be invaluable.
Sent from my Nexus 5 using Tapatalk

my nexus 5 not booting.not unlocking.i can not to go to recovery mode.stuck on google

nexus 5
when I turning on nexus , stuck on google logo
when I want to go to recovery mode , stuck on black screen
when I want to unlocking , stuck on black screen ... because it have to restarting
my nexus is locked ... not unlock
my nexus was on android 6.0.1
please help me ....
what should I do????
sorry but its like ur emmc is dead.
try to flash mob30x firmware and see what happens, maybe rewriting the entire emmc unbricks it.
did u leave it alone unlocking for a few hours?
Sent from my Nexus 5 CAF using Tapatalk
Can the phone enter fastboot mode? Is the bootloader unlocked? If yes to both, try flashing a stock kit kat rom, including user data.img.
audit13 said:
Can the phone enter fastboot mode? Is the bootloader unlocked? If yes to both, try flashing a stock kit kat rom, including user data.img.
Click to expand...
Click to collapse
its not unlocked.
the dude needs to reflash the whole partition system hoping for some luck
Sent from my Nexus 5 CAF using Tapatalk
santi1993 said:
sorry but its like ur emmc is dead.
try to flash mob30x firmware and see what happens, maybe rewriting the entire emmc unbricks it.
did u leave it alone unlocking for a few hours?
Sent from my Nexus 5 CAF using Tapatalk
Click to expand...
Click to collapse
how to flash? with wath? help me plz or get a link about mob30x
No ... suddenly the phone was off ... for no reason
santi1993 said:
sorry but its like ur emmc is dead.
try to flash mob30x firmware and see what happens, maybe rewriting the entire emmc unbricks it.
did u leave it alone unlocking for a few hours?
Sent from my Nexus 5 CAF using Tapatalk
Click to expand...
Click to collapse
I have nexus 5 ...not7
The bootloader must be unlocked first.
audit13 said:
The bootloader must be unlocked first.
Click to expand...
Click to collapse
how? I was very try... but not unlocking...because can not restart after unlocking...stuck on black screen
You need adb support in order to unlock your bootloader. Open cmd/terminal if you are on Mac an type "adb devices" press enter an you should see your phone listed below
After you see your device listed.
Type "fastboot oem unlock" an press enter this will unlock your bootloader and after this you need to flash a custom recovery.
Here is a link which explains in detail how to do all the steps that I told you briefly: http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
Follow the instructions word by word an you can restore your dead nexus 5.
Here is the link to get the files https://developers.google.com/android/images
Press the thanks button if I helped.
You need to boot into fastboot mode on the phone and use fastboot commands to unlock the bootloader. Adb commands will not work and are not necessary with the phone in fastboot mode.
audit13 said:
You need to boot into fastboot mode on the phone and use fastboot commands to unlock the bootloader. Adb commands will not work and are not necessary with the phone in fastboot mode.
Click to expand...
Click to collapse
This. ^^^ Fastboot is the bootloader screen. You still need fastboot drivers.
Sent from my Nexus 9 using Tapatalk
Hi, I've a similar issue: my N5 had some trouble with the power button, now I just solve, but unfotunately the phone is still charging android( is blocked on the screen with the flowers).
I tried to unlock or re-flash android stock with NRT but after the first operation the phone don't want to charge android.
Any suggestion?

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