Hovatek Forum DEVELOPMENT Android Unlocking Bootloader of ZTE Blade A530 P639F10
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Unlocking Bootloader of ZTE Blade A530 P639F10

Unlocking Bootloader of ZTE Blade A530 P639F10

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Havov27039
Havov27039
Havov27039
Enthusiastic Member
11
21-01-2021, 03:07 AM
#1



Hello! I'm trying to unlock bootloader but I can't boot my phone to fastboot mode. I tried to reboot by adb command and manually but every time phone boots to "meta mode". I tried fastboot command: 'fastboot devices' but it doesn't detect phone despite being detected by 'adb devices'. Please help ?
Abdulakeem14
Abdulakeem14
Abdulakeem14
Senior Member
1,757
21-01-2021, 08:50 AM
#2
(21-01-2021, 03:07 AM)Havov27039 Hello! I'm trying to unlock bootloader but I can't boot my phone to fastboot mode. I tried to reboot by adb command and manually but every time phone boots to "meta mode". I tried fastboot command: 'fastboot devices' but it doesn't detect phone despite being detected by 'adb devices'. Please help ?
Which adb command did you use?
you can try booting into recovery mode and click on reboot bootloader if the option is there.
X3non
X3non
X3non
Recognized Contributor
22,062
21-01-2021, 11:36 AM
#3
(21-01-2021, 03:07 AM)Havov27039 Hello! I'm trying to unlock bootloader but I can't boot my phone to fastboot mode. I tried to reboot by adb command and manually but every time phone boots to "meta mode". I tried fastboot command: 'fastboot devices' but it doesn't detect phone despite being detected by 'adb devices'. Please help ?

fix fastboot detection using the guide @ https://www.hovatek.com/forum/thread-17105.html
unlock bootloader, you can try the guide @ https://www.hovatek.com/forum/thread-19578.html
Havov27039
Havov27039
Havov27039
Enthusiastic Member
11
21-01-2021, 07:50 PM
#4
(21-01-2021, 08:50 AM)Abdulakeem14 Which adb command did you use?
you can try booting into recovery mode and click on reboot bootloader if the option is there.
I did that but the phone reboots in "meta mode". I do not know what this mode is but there is written 'meta mode' instead of 'fastboot mode'.
This post was last modified: 22-01-2021, 08:46 AM by Havov27039.
Havov27039
Havov27039
Havov27039
Enthusiastic Member
11
21-01-2021, 08:03 PM
#5



(21-01-2021, 11:36 AM)X3non fix fastboot detection using the guide @ https://www.hovatek.com/forum/thread-17105.html
unlock bootloader, you can try the guide @ https://www.hovatek.com/forum/thread-19578.html

I tried fixing fastboot detection problem using that guide but it didn't work. I am unable to unlock bootloader because my phone is not detected in fastboot mode (it displays 'meta mode'). Thanks for your quick replies !
X3non
X3non
X3non
Recognized Contributor
22,062
22-01-2021, 12:18 PM
#6
(21-01-2021, 08:03 PM)Havov27039 I tried fixing fastboot detection problem using that guide but it didn't work. I am unable to unlock bootloader because my phone is not detected in fastboot mode (it displays 'meta mode'). Thanks for your quick replies !

how did you attempt to boot to fastboot?
you can try "adb reboot bootloader" OR try booting to recovery mode then select the option to reboot to bootloader
Havov27039
Havov27039
Havov27039
Enthusiastic Member
11
22-01-2021, 03:49 PM
#7
(22-01-2021, 12:18 PM)X3non how did you attempt to boot to fastboot?
you can try "adb reboot bootloader" OR try booting to recovery mode then select the option to reboot to bootloader

I did both methods but it seems that the manufacturer disabled fastboot mode. How can I be sure if that is the case ? And if it is, how can I resolve that matter ?
X3non
X3non
X3non
Recognized Contributor
22,062
23-01-2021, 10:24 AM
#8
(22-01-2021, 03:49 PM)Havov27039 I did both methods but it seems that the manufacturer disabled fastboot mode. How can I be sure if that is the case ? And if it is, how can I resolve that matter ?

so it seems but one last check, when the device boots to the screen with the metamode inscription, what does device manager on the pc detect the phone as?
if fastboot really is disabled then there's nothing you can do about it
Havov27039
Havov27039
Havov27039
Enthusiastic Member
11
23-01-2021, 05:36 PM
#9
(23-01-2021, 10:24 AM)X3non so it seems but one last check, when the device boots to the screen with the metamode inscription, what does device manager on the pc detect the phone as?
if fastboot really is disabled then there's nothing you can do about it

The phone is detected as 'adb interface' but I updated the driver to 'adb bootloader interface'. In this mode I can even give adb commands but 'fastboot devices' command doesn't work. I am wondering if there is any way to give Flash commands in this mode to unlock bootloader without using fastboot.
X3non
X3non
X3non
Recognized Contributor
22,062
25-01-2021, 11:24 AM
#10



(23-01-2021, 05:36 PM)Havov27039 The phone is detected as 'adb interface' but I updated the driver to 'adb bootloader interface'. In this mode I can even give adb commands but 'fastboot devices' command doesn't work. I am wondering if there is any way to give Flash commands in this mode to unlock bootloader without using fastboot.

seeing as you can run adb commands in this mode, did you try "adb reboot bootloader" while still in the same mode?
also without fastboot, you won't be able to unlock bootloader
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