Hi everyone,
I am the owner of an A2017G, unlocked bootloader.
I tried them all, but all of them and I can't get into fastboot / bootloader mode.
Ihave flash rom via MIFLASH and AXON7 EDL TOOL using rom Nougat and Oreo, but the result is always the same !!!
Do you have any ideas to help me, perpetuate?
Thank you.
Use miflash and flash unlock bootloader image by Turkdev, even in oreo it will give you fastboot menu.
I did this 3 days ago to relock my bootloader
Use this tutorial:
https://forum.xda-developers.com/axon-7/how-to/guide-unlock-bootloader-easily-t3704595
The reason you lose your fastboot menu because you unlock BL with another image (using Axon 7 EDL tool perhaps), but if you do unlock with turkdev image in tutorial, your fastboot menu will stay there
YoungAll said:
Use miflash and flash unlock bootloader image by Turkdev, even in oreo it will give you fastboot menu.
I did this 3 days ago to relock my bootloader
Use this tutorial:
https://forum.xda-developers.com/axon-7/how-to/guide-unlock-bootloader-easily-t3704595
The reason you lose your fastboot menu because you unlock BL with another image (using Axon 7 EDL tool perhaps), but if you do unlock with turkdev image in tutorial, your fastboot menu will stay there
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Thank you very much, YoungAll.
You were really very kind and extremely helpful.
In the coming days I will try the guide you posted to me.
Until next time :good::fingers-crossed:
Related
hey guys,
i was trying to convert ZUI to CM and i messed up somewhere and i am only able to access fastboot mode now, my phones bootloader was unlocked before but some xda member told me to relock bootloader and try unlocking again to flash files but it didnt get unlocked after relocking.
so the present situation is i have a locked bootloader in fastboot mode and no recovery.
i want to flash system images through fastboot mode to bring it back to life, but it wont let me do it as bootloader is locked.
i tried unlocking the bootloader and it gives me the below error.
"FAILED. remote: oem unlock is not allowed"
how to get rid of this error and unlock the bootloader?
any help would be appreciated guys.
thanks in advance!
Try to flash via QPST tool with QFil
maryankomar said:
Try to flash via QPST tool with QFil
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Click to collapse
device doesnt show up in QFil
bump! someone please help
Go to fastboot .
Connect zuk to computer
Start adb
Use "fastboot -i 0x2b4c reboot-edl" y will reboot to dl mod and y can install right drivers for 9008 port.
If it not work than when y boot windows , press f8 chose "dont check drivers ....(something)"
Boot windows , uninstall zuk drivers , install it one more time and try to use qfil one more time .
bootloader is locked , I don't have rom and recovery , but I can only enter into fastboot, the bootloader does not unlock from adb (the phone restart after fastboot oem unlock, after the restart if I do fastboot oem device-info bootloader is locked) how can i get out of this situation? P.s. Sorry for the english i'm italian.
http://forum.xda-developers.com/showthread.php?t=3290707
Sent from my ONE A2001 using Tapatalk
This method above works exactly in your situation @Space_, thanks @omrij
iaa85 from Brazil with OnePlus Two
Space_ said:
bootloader is locked , I don't have rom and recovery , but I can only enter into fastboot, the bootloader does not unlock from adb (the phone restart after fastboot oem unlock, after the restart if I do fastboot oem device-info bootloader is locked) how can i get out of this situation? P.s. Sorry for the english i'm italian.
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I had the exact same issue as you, but in the above method TWRP would not flash properly onto my 1+2.
So if the above doesn't method doesn't work, try @Lord Boeffla modified recovery tool which will load Stock Recovery for you.
http://forum.xda-developers.com/oneplus-2/general/oneplus-solution-hard-bricked-device-t3183449/page3.
Hi, Can somebody tell me if its necessary to unlock the bootloader before flashing the official firmware. My device is not rooted and has a locked bootloader but as I wanted to flash the original firmware to refresh it, I was wondering if I can do it without unlocking the bootloader.
Thanks in advance.
Check this thread for EDL Mode https://forum.xda-developers.com/an.../guide-how-to-reboot-to-edl-fastboot-t3394292. Reboot to EDL Mode and flash using MI Flash Tool. This flashing not reuqires bootloader unlock.
sarath medithi said:
Check this thread for EDL Mode https://forum.xda-developers.com/an.../guide-how-to-reboot-to-edl-fastboot-t3394292. Reboot to EDL Mode and flash using MI Flash Tool. This flashing not reuqires bootloader unlock.
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Sorry but that is not correct, the A1 uses just fastboot, we don't use EDL.
Anyway just follow this guide
http://en.miui.com/thread-807252-1-1.html
You just need to install miFlash or use fastboot commands if your more advanced, reboot to bootloader
I came back from LOS 16.0. Flashed A2017G_B10_NOUGAT_FULL_EDL in EDL but there's a warning that my bootloader is locked. I wanted to relock it but the warning prevents me from entering bootloader or fastboot (or maybe they are not even present....). Next I flashed A2017U_FASTBOOT_UNLOCK_EDL in MiFlash but it did not do anything. It flashed OK but I still cannot access fastboot. Should I flash some marshmallow rom? Thanks in advance.
I have the same problem. Cannot enter fastboot mode on Nougat ROM.
Ok I found the way usin Axon 7 Toolkit
1. Set the Android version to 7 using option 13
2. Perform unlock bootloader
Following instruction Axon & Tookit gives you EDL image of the proper fastboot partition giving the possibility to enter fastboot mode
then fasboot oem lock
I wanted to say thanks that works, but apparently my phone is bricked now - it hangs on green ZTE logo. PC recognizes it as DFU. Cannot enter EDL either. I guess I look for some guide how to recover from this situation
Managed to fix that. Somehow I was able to enter fastboot. It said my bootloader was locked so i flashed TWRP and from TWRP using ADB installed stock Nougat rom
ma_ko said:
I wanted to say thanks that works, but apparently my phone is bricked now - it hangs on green ZTE logo. PC recognizes it as DFU. Cannot enter EDL either. I guess I look for some guide how to recover from this situation
Managed to fix that. Somehow I was able to enter fastboot. It said my bootloader was locked so i flashed TWRP and from TWRP using ADB installed stock Nougat rom
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If you was able flash twrp mens your boolaeder was unlocked?
No there's a TWRP that works on locked bootloader.
ma_ko said:
No there's a TWRP that works on locked bootloader.
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Seems that TWRP was inatlled before the bootloder was locked again.
I have a A2017U that I just downgraded to B35 using this guide: https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-universal-unbrick-t3814413
I want to lock the bootloader to stop the annoying boot warning but can't get into fastboot when using AXON7TOOLKIT.
I tried flashing A2017U_FASTBOOT_UNLOCK_EDL (downloaded from https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128) through miFlash but I still can't get into the bootloader.
What can I do?
EDIT: Thanks everyone! I used the toolkit to unlock the bootloader again, then locked it. For some reason I couldn't access the bootloader even though i got the bootloader ulocked warning.
mateokross said:
I have a A2017U that I just downgraded to B35 using this guide: https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-universal-unbrick-t3814413
I want to lock the bootloader to stop the annoying boot warning but can't get into fastboot when using AXON7TOOLKIT.
I tried flashing A2017U_FASTBOOT_UNLOCK_EDL (downloaded from https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128) through miFlash but I still can't get into the bootloader.
What can I do?
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You only want to lock it because of the boot warning? There are flashables to get rid of that... I dom't know which exact files there are for stock B35 or Oreo but there are some going around.
hell you could even go custom and use the splash bootstack if you wanted.
If you want to lock anyways, you have to get an A2017U B19 package and flash it via EDL Tool (or MiFlash). Right after that you'll have fastboot. enable oem unlocking then enter fastboot and issue fastboot oem lock and you're done. But it's way too overkill if you want to just get rid of the 5 sec screen
mateokross said:
I have a A2017U that I just downgraded to B35 using this guide: https://forum.xda-developers.com/axon-7/how-to/guide-axon-7-universal-unbrick-t3814413
I want to lock the bootloader to stop the annoying boot warning but can't get into fastboot when using AXON7TOOLKIT.
I tried flashing A2017U_FASTBOOT_UNLOCK_EDL (downloaded from https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128) through miFlash but I still can't get into the bootloader.
What can I do?
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Click to collapse
you need to flash original stock rom for your device trough edl. (rom your device came from factory,marshmallow)
then boot into system,unlock developer options.Allow oem unlock and turn on usb debugging.Now connect phone to laptop and check the dialogue on your phone that ask for usb debug.Unplug phone.
When you did this you want to flash TWRP trough EDL.
Now boot in TWRP and flash UnlockbootloaderPackage from DrakenFX.
Reboot system.
Now turn off your device and boot into fastboot,connect your phone with laptop and open ADB terminal on your laptop or use Axon7toolkit.
In terminal enter fastboot oem lock,or in axon7toolkit choose lock bootloader.
Your bootloader is now locked.
PS: you dont need locked bootloader to recieve ota's,and make sure you are on the firmware your device came shipped with!!
You need a locked bootloader to get rid of the warning message ( dont flash any mod package that claims it delete the warning page)