How to unlock the bootloader

[nickthaskater]

When I followed your step, it reached well to no 6. step but for the step 7 fast boot flashing unlock, its show me that waiting from device so what should I do, which step I missing or how to do it??? Many thanks for your answer

Assuming you are unlocking with a Windows PC, I literally answered that in the reply before yours re: USB driver.

 

[saw tha moo]

I tried with my Mac air too, could you instruct me step by step please

 

[nickthaskater]

I tried with my Mac air too, could you instruct me step by step please

I have no idea what you need to do with a Mac.

If using Windows, did you install the USB driver I mentioned?

 

[saw tha moo]

I have no idea what you need to do with a Mac.

If using Windows, did you install the USB driver I mentioned?

I already downloaded it, when I unzipped it, I don't see exe file to install, where should I keep this usb driver file??? Please

 

[nickthaskater]

I already downloaded it, when I unzipped it, I don't see exe file to install, where should I keep this usb driver file??? Please

There is an exe inside the zip. I'm not sure where your issue is.

I just re-downloaded the zip and extracted it and inside there is "IntelAndroidDrvSetup1.10.0.exe"

Just to be sure you're downloading the right one, here's the direct link: https://software.intel.com/en-us/android/articles/intel-usb-driver-for-android-devices

 

[saw tha moo]

again please

There is an exe inside the zip. I'm not sure where your issue is.

I just re-downloaded the zip and extracted it and inside there is "IntelAndroidDrvSetup1.10.0.exe"

Just to be sure you're downloading the right one, here's the direct link: https://software.intel.com/en-us/android/articles/intel-usb-driver-for-android-devices

Its appear like it and I don't know what to do please?

C:\Users\SKY>fastboot flashing unlock
usage: fastboot [ <option> ] <command>

commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
format <partition> format a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
continue continue with autoboot
reboot reboot device normally
reboot-bootloader reboot device into bootloader
help show this help message

options:
-w erase userdata and cache (and format
if supported by partition type)
-u do not first erase partition before
formatting
-s <specific device> specify device serial number
or path to device port
-l with "devices", lists device paths
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address. default: 0x10000000
-n <page size> specify the nand page size. default: 2048
-S <size>[K|M|G] automatically sparse files greater than
size. 0 to disable

 

[nickthaskater]

Its appear like it and I don't know what to do please?

C:\Users\SKY>fastboot flashing unlock

I don't know what you did prior to this step, so it's impossible to say what's wrong.

1. Install Intel USB driver if not already done
2. Install ADB from here: https://forum.xda-developers.com/showpost.php?p=77403662&postcount=1347
3. Enable developer options on your YB
4. Enable OEM Unlocking and USB Debugging in developer options on your YB
5. Connect a USB cable from your YB to your PC
6. Search for Command Prompt on your PC, right click it and run as Administrator
7. Enter "ADB devices" in the command prompt to see if your YB is detected
8. Enter 'adb reboot-bootloader'
9. Let the YB boot into bootloader and enter 'fastboot flashing unlock'
10. Once your YB displays that it's unlocked, unplug the USB cable and reboot into Android

 

[kamkase]

Next , i will do this program on my computer , if i have any questions ,may i ask here ?