PS C:\Program Files (x86)\Minimal ADB and Fastboot> fastboot oem unlock
< waiting for device >
Android v10, Developer options are enabled, USB debugging as well as OEM unlocking, I have installed the USB drivers, i follow everything as it suppose to, but i just cant pass through this step...
can you help me guys ?
mrpeev said:
PS C:\Program Files (x86)\Minimal ADB and Fastboot> fastboot oem unlock
< waiting for device >
Android v10, Developer options are enabled, USB debugging as well as OEM unlocking, I have installed the USB drivers, i follow everything as it suppose to, but i just cant pass through this step...
can you help me guys ?
Click to expand...
Click to collapse
Update to latest ADB and Fastboot from here:
https://developer.android.com/studio#command-tools
The ones that come with Minimal ADB and Fastboot are incompatible/obsolete.
greyblue9 said:
Update to latest ADB and Fastboot from here:
https://developer.android.com/studio#command-tools
The ones that come with Minimal ADB and Fastboot are incompatible/obsolete.
Click to expand...
Click to collapse
that worked, Ive installed pixel experience ROM and its working, as long as i dont restart the device...then it goes bootloop in twrp lol
Related
Hi
I tried to root my Moto G2 running android 5.0.2 following a tutorial I found on technoprotocol.com (can't post link as I am new to forum.)
I booted into fastboot mode as per the instructions (after enabling usb debugging) and tried to root. Unfortunately I got an error (I didn't catch what it said) and now my phone only boots into fastboot and I can't go into any of the sub-menus ("recovery", "factory" etc.)
I downloaded minimal adb and fastboot and tried the command:
Code:
fastboot oem fb_mode_clear
However it still boots into fastboot and wont let me go into submenus or boot into android.
Any help wold be greatly appreciated.
It now seems to be working after I ran these commands through ADB FastBoot.
Code:
fastboot erase userdata
and
Code:
fastboot reboot
ok reading other threads i see others having issues with flashing twrp also.
i followed the unlock procedure and it was a sucess.
procedure:
in command prompt with files in directory
1: adb reboot-bootloader
2: fastboot -i 0x1bbb oem unlock
3: fastboot -i 0x1bbb oem device-info (bootloader confirmed unlocked)
4: fastboot -i 0x1bbb reboot
5: let deviice reboot
6: adb reboot-bootloader
7: got files from here http://forum.xda-developers.com/idol-3/general/twrp-custom-recovery-idol3-6045-t3162608
8: fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img
10: rebooted
11: scratched head as default recovery booted.
so i am assuming i need to apply root before flashing custom recovery?
thanks in advance for any help provided.
I'm not sure there is any difference between the 5.5" & the 4.7" in term of the procedure but here's what I did on my 5.5"
1. Get ADB SDK application installed on PC
2. Download and install the correct USB driver for the phone. Assume you already downloaded the custom TWRP recovery image
3. Enable USB debugging mode on the phone
4. Plugin the phone to the PC, open Command Prompt
a. adb devices // to make sure the phone is recognized and listed
b. adb reboot bootloader
c. fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img // browse to where the .img is located first
Should be it!
You can root it AFTER install the custom recovery.
Hope that help!
deamon1311 said:
ok reading other threads i see others having issues with flashing twrp also.
i followed the unlock procedure and it was a sucess.
procedure:
in command prompt with files in directory
1: adb reboot-bootloader
2: fastboot -i 0x1bbb oem unlock
3: fastboot -i 0x1bbb oem device-info (bootloader confirmed unlocked)
4: fastboot -i 0x1bbb reboot
5: let deviice reboot
6: adb reboot-bootloader
7: got files from here http://forum.xda-developers.com/idol-3/general/twrp-custom-recovery-idol3-6045-t3162608
8: fastboot -i 0x1bbb flash recovery twrp-2.8.7.0-idol3.img
10: rebooted
11: scratched head as default recovery booted.
so i am assuming i need to apply root before flashing custom recovery?
thanks in advance for any help provided.
Click to expand...
Click to collapse
I had to use Flashify to get it to stick on my 60450. Otherwise, I would have to use commands to get it to boot into TWRP rather than stock.
5.5" cricket here.
it boots into twrp till it loads the os wich seems to repair the recovery.
be annoying if it is self repaiiring.
ok root applied.
how do i flashify twrp.
hey please help i am unable to unlock boot loader of my coolpad note 5 which has snapdragon 617 soc, no unlock code type help or instruction on official forum and no help there because all command returns as unknown command ,
i tried many command except these two command all return unknown command ,
fastboot devices works shows device no
fast getvar all works showing something
i checked all driver installed properly and pc showing it on device manager as fastboot device even fastboot recognized it as a fastboot devices, also i allow oem unlocking on developer setting and enabled usb debugging
after this all command like
fastboot oem unlock
fastboot oem unlock-go
fastboot boot
fastboot reboot
fastboot flashing unlock
fastboot oem device-info
fastboot flash
all and more i found i net returns unknown command remote
i tried with vendor id but no result
i checked fastboot getvar all returns its kernal as lk
so do little kernel has problem , i have its firmware package but not found aboot.c
please help its unrooted
attached error command screenshot in zip
I cant seem to find the unlock OEM option at all in the developer options. I tried to add images to show my problems but was not allowed to....sigh. Either way I cannot see the OEM option in my phone.
Model: MHA-AL00
Build: MHA-AL00C00B156
This is what I get after flashing TWRP with no issues and trying to reboot into recovery.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot boot TWRP.img
downloading 'boot.img'...
OKAY [ 0.464s]
booting...
FAILED (remote: Command not allowed)
finished. total time: 0.471s
Any help would be greatly appreciated.
Chinese firmware doesn't have oem unlock option.
Did you unlock bootloader?
gm007 said:
Chinese firmware doesn't have oem unlock option.
Did you unlock bootloader?
Click to expand...
Click to collapse
Yes I did. I can't seem to figure out what to do next. It shows to me that the twrp recovery has been installed but when i go to it it comes up with the recovery from the huawei. So i can't flash anything.
So if it doesn't have the OEM option to unlock can I not install recovery or root the handset?
Without the phone plugged,hold volume up and power till u see the logo, release power while keeping volume up pressed.
try this
shut down phone
press vol up + power
when saw the huawei logo
release all buttons
wait
done
u r in twrp
GH04ST said:
I cant seem to find the unlock OEM option at all in the developer options. I tried to add images to show my problems but was not allowed to....sigh. Either way I cannot see the OEM option in my phone.
Model: MHA-AL00
Build: MHA-AL00C00B156
This is what I get after flashing TWRP with no issues and trying to reboot into recovery.
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot boot TWRP.img
downloading 'boot.img'...
OKAY [ 0.464s]
booting...
FAILED (remote: Command not allowed)
finished. total time: 0.471s
Any help would be greatly appreciated.
Click to expand...
Click to collapse
fastboot boot is not supported. try the keys combination
Fastboot boot twrp.img would not flash twrp, what it tries is downloading twrp.img then boot it without flashing.
I'm not sure how it is for the Chinese Mate 9s, but you'd want 'fastboot flash recovery twrp.img', that flashes twrp (if your twrp is named twrp.img).
If it says it flashed twrp, try 'adb reboot recovery'.
Never flash recovery to boot partition.
For recovery : "fastboot flash recovery twrp.img"
gm007 said:
Never flash recovery to boot partition.
For recovery : "fastboot flash recovery twrp.img"
Click to expand...
Click to collapse
Yikes, thanks for noticing. I'm tired. Edited
Thank you so much. It greatly helped.
hello
GH04ST said:
Yes I did. I can't seem to figure out what to do next. It shows to me that the twrp recovery has been installed but when i go to it it comes up with the recovery from the huawei. So i can't flash anything.
Click to expand...
Click to collapse
Are you unlocked it without click that oem unlock??
I also have mate 9china version I can not assign root if you succeeded without oem un
ante0 said:
Yikes, thanks for noticing. I'm tired. Edited
Click to expand...
Click to collapse
OEM Unlock
GH04ST said:
Yes I did. I can't seem to figure out what to do next. It shows to me that the twrp recovery has been installed but when i go to it it comes up with the recovery from the huawei. So i can't flash anything.
Click to expand...
Click to collapse
Were you able to unlock the bootloader of your Mate 9, MHA-AL00?
In my Developer Options there is no "OEM Unlocking"
Model: MHA-AL00
Build: MHA-AL00C00B213
I've been trying for days and I can not because the error always appears:
...
FAILED (remote: command not allowed)
Finished. Total time: 0.031s.
Do you or anyone that else got were can help me out?
Thanks
tigrelouco said:
Were you able to unlock the bootloader of your Mate 9, MHA-AL00?
In my Developer Options there is no "OEM Unlocking"
Model: MHA-AL00
Build: MHA-AL00C00B213
I've been trying for days and I can not because the error always appears:
...
FAILED (remote: command not allowed)
Finished. Total time: 0.031s.
Do you or anyone that else got were can help me out?
Thanks
Click to expand...
Click to collapse
Are you using "fastboot flash recovery twrp.img" or "fastboot boot twrp.img"? The boot command is not allowed.
ante0 said:
Are you using "fastboot flash recovery twrp.img" or "fastboot boot twrp.img"? The boot command is not allowed.
Click to expand...
Click to collapse
I'm still trying to unlock the bootloader using the command prompt and ADB and Fastboot, after I got the Huawei code:
Step-1: Open the command prompt and enter the following command.
Adb reboot bootloader
Step-2: Your phone will reboot and enter into bootloader mode.
Step-3: Now enter the following command to finally unlock the bootloader.
Fastboot oem unlock xxxxxxxxxxxxxxxxxxxx
And it always fails.
I do not know how to use "fastboot flash recovery twrp.img" or "fastboot boot twrp.img".
Do you have a guide how should I do it?
tigrelouco said:
I'm still trying to unlock the bootloader using the command prompt and ADB and Fastboot, after I got the Huawei code:
Step-1: Open the command prompt and enter the following command.
Adb reboot bootloader
Step-2: Your phone will reboot and enter into bootloader mode.
Step-3: Now enter the following command to finally unlock the bootloader.
Fastboot oem unlock xxxxxxxxxxxxxxxxxxxx
And it always fails.
I do not know how to use "fastboot flash recovery twrp.img" or "fastboot boot twrp.img".
Do you have a guide how should I do it?
Click to expand...
Click to collapse
You can done follow this link.
https://www.howtogeek.com/239798/how-to-unlock-your-android-phones-bootloader-the-official-way/
---------- Post added at 07:31 AM ---------- Previous post was at 07:30 AM ----------
tigrelouco said:
I'm still trying to unlock the bootloader using the command prompt and ADB and Fastboot, after I got the Huawei code:
Step-1: Open the command prompt and enter the following command.
Adb reboot bootloader
Step-2: Your phone will reboot and enter into bootloader mode.
Step-3: Now enter the following command to finally unlock the bootloader.
Fastboot oem unlock xxxxxxxxxxxxxxxxxxxx
And it always fails.
I do not know how to use "fastboot flash recovery twrp.img" or "fastboot boot twrp.img".
Do you have a guide how should I do it?
Click to expand...
Click to collapse
command for unlock via cmd
fastboot oem unlock xxxxxxxxxxxxxxxx
You can done follow this link.
https://www.howtogeek.com/239798/how-to-unlock-your-android-phones-bootloader-the-official-way/
newyesor said:
You can done follow this link.
https://www.howtogeek.com/239798/how-to-unlock-your-android-phones-bootloader-the-official-way/
---------- Post added at 07:31 AM ---------- Previous post was at 07:30 AM ----------
command for unlock via cmd
fastboot oem unlock xxxxxxxxxxxxxxxx
You can done follow this link.
https://www.howtogeek.com/239798/how-to-unlock-your-android-phones-bootloader-the-official-way/
Click to expand...
Click to collapse
But he says it fails every time.
@tigrelouco
Open a terminal or adb shell and enter these commands:
getprop sys.oem_unlock_allowed
getprop ro.oem_unlock_supported
And post results.
Found this in another thread:
tohc1 said:
To answer my own problem/ for anyone else having problems it is necessary to remove the factory reset protection (frp) to do this you need to remove all pin/password/fingerprint locks, then remove all google accounts and finally do a factory reset.
Then the usual adb/fastboot commands work fine.
As linux33it says the bootloader can be unlocked without the option in the developer options.
Click to expand...
Click to collapse
Might be of help.
ante0 said:
But he says it fails every time.
@tigrelouco
Open a terminal or adb shell and enter these commands:
getprop sys.oem_unlock_allowed
getprop ro.oem_unlock_supported
And post results.
Found this in another thread:
Might be of help.
Click to expand...
Click to collapse
And how do I open a Shell command?
tigrelouco said:
And how do I open a Shell command?
Click to expand...
Click to collapse
Download Terminal emulator from the playstore or use adb from command prompt.
By the way, you dont happen to use Linux?
This is a ported TWRP that I put together from another MTK6757 recovery that was twrp ready. I have only used it so far to root my device. I am not responsible for any harm to your device.
1) Backup your phone.
2) Unlock Bootloader (!! YOU ARE WIPING EVERYTHING ON YOUR PHONE !!)
3) fastboot boot recovery-20170912-t1-twrp
4) Swipe modify system partition
5) Install desired root method (I installed Magisk here.)
6) You phone will be back to factory, with root installed.
Enjoy!
Succeeded
Thank you ^ ^
Open CMD (command prompt) and type the next command :
adb reboot bootloader (and press enter)
Now type the next command :
fastboot boot c:\adb\recovery.img (and press enter)
**I installed Magisk but magisk hide not wroking!!! **Why??
how did you get the t1 in too fastboot boot
deanlee121 said:
how did you get the t1 in too fastboot boot
Click to expand...
Click to collapse
Enable USB debugging...
Run: adb reboot bootloader
arcane47 said:
Enable USB debugging...
Run: adb reboot bootloader
Click to expand...
Click to collapse
i have it in fastboot now but when i try to flash twrp i get error: cannot load 'twrp.img
---------- Post added at 08:45 PM ---------- Previous post was at 08:30 PM ----------
lol now i am geting Permission denied
deanlee121 said:
lol now i am geting Permission denied
Click to expand...
Click to collapse
You didn't unlock bootloader:
fastboot oem unlock (This will wipe your data after rebooting)
ok so i got it all working right down to where you flash recovery but when i try to boot to recovery just goes black then reboots thansk for any help think i am going up now lol
thank you got it working
kim wongyu said:
Succeeded
Thank you ^ ^
Open CMD (command prompt) and type the next command :
adb reboot bootloader (and press enter)
Now type the next command :
fastboot boot c:\adb\recovery.img (and press enter)
**I installed Magisk but magisk hide not wroking!!! Why??
Click to expand...
Click to collapse
Ulefone t1
Any custom rom?
Ulefone t1 bootloader
Hello guys I have the latest version of ulefone t1 firmware and I flashed the custome recovery successfully to the phone but I can't enter the recovery + I don't know how to unlock bootloader. Any help ?
iroxor said:
Hello guys I have the latest version of ulefone t1 firmware and I flashed the custome recovery successfully to the phone but I can't enter the recovery + I don't know how to unlock bootloader. Any help ?
Click to expand...
Click to collapse
I only just got my T1 and this is my first time using it but under "Developer options" in settings of the device there is an option for "OEM unlocking". Googling that the first result says "OEM Unlock is a protective in Android Lollipop and later that is usually a step that users need to enable in order to officially unlock the bootloader of their device." Hopefully that helped.
Dizioboy said:
I only just got my T1 and this is my first time using it but under "Developer options" in settings of the device there is an option for "OEM unlocking". Googling that the first result says "OEM Unlock is a protective in Android Lollipop and later that is usually a step that users need to enable in order to officially unlock the bootloader of their device." Hopefully that helped.
Click to expand...
Click to collapse
Hello i already unlocked OEM + running Ulefone T1 version 20170912 but still cant go into recovery :/
iroxor said:
Hello i already unlocked OEM + running Ulefone T1 version 20170912 but still cant go into recovery :/
Click to expand...
Click to collapse
I am now having he same issue. I can boot TWRP remotely but SuperSU didn't work and I can not access the recovery any other way :/
Dizioboy said:
I am now having he same issue. I can boot TWRP remotely but SuperSU didn't work and I can not access the recovery any other way :/
Click to expand...
Click to collapse
Hello, can you tell me what version of ulefone rom & TWRP are you using? thanks
iroxor said:
Hello, can you tell me what version of ulefone rom & TWRP are you using? thanks
Click to expand...
Click to collapse
My version is 2017/08/03
kim wongyu said:
Succeeded
Thank you ^ ^
Open CMD (command prompt) and type the next command :
adb reboot bootloader (and press enter)
Now type the next command :
fastboot boot c:\adb\recovery.img (and press enter)
**I installed Magisk but magisk hide not wroking!!! **Why??
Click to expand...
Click to collapse
Hello, I installed magisk and It works... But with this method "fastboot boot c:\adb\recovery.img (and press enter)" recovery is on PC and If I try "adb reboot recovery" the phone reboot on a black display and after I reboot in normal mode !!!.
And of course, the power+ vol up doesn't work.
Wonder when they will actually create a thread for this phone.
I have the following problem:
PS C:\adb> adb reboot bootloader
PS C:\adb> fastboot boot c:\adb\recovery.img
downloading 'boot.img'...
OKAY [ 0.605s]
booting...
FAILED (remote: not allowed in locked state)
finished. total time: 0.609s
OEM unlock enabeld
USB debugging enabeld
Running currently rom P15_GQ3039LF1_Ulefone_T1_V05_20171030
---------- Post added at 12:17 PM ---------- Previous post was at 11:23 AM ----------
sawo69 said:
I have the following problem:
PS C:\adb> adb reboot bootloader
PS C:\adb> fastboot boot c:\adb\recovery.img
downloading 'boot.img'...
OKAY [ 0.605s]
booting...
FAILED (remote: not allowed in locked state)
finished. total time: 0.609s
OEM unlock enabeld
USB debugging enabeld
Running currently rom P15_GQ3039LF1_Ulefone_T1_V05_20171030
Click to expand...
Click to collapse
Found a solution needed give the commando:
fastboot oem unlock
So the steps should be:
1 adb reboot bootloader
2 fastboot oem unlock
3 fastboot boot c:\adb\recovery.img
sawo69 said:
I have the following problem:
PS C:\adb> adb reboot bootloader
PS C:\adb> fastboot boot c:\adb\recovery.img
downloading 'boot.img'...
OKAY [ 0.605s]
booting...
FAILED (remote: not allowed in locked state)
finished. total time: 0.609s
OEM unlock enabeld
USB debugging enabeld
Running currently rom P15_GQ3039LF1_Ulefone_T1_V05_20171030
---------- Post added at 12:17 PM ---------- Previous post was at 11:23 AM ----------
Found a solution needed give the commando:
fastboot oem unlock
So the steps should be:
1 adb reboot bootloader
2 fastboot oem unlock
3 fastboot boot c:\adb\recovery.img
Click to expand...
Click to collapse
Did this work for you and have you had any issues with your device at all? This is my first MTK device so I want to make sure it's all good. Seems almost too easy compared to rooting and unlocking my Xiaomi devices
When I enter the cmd fastboot reboot bootloader, all I get when the phone reboots is "bootloader mode...." in the lower left corner. When I type fastboot oem unlock all I get it "waiting for device"