Official unlocking bootloader ZUK Z2 Pro
Unlocking the bootloader leads to the loss of the official warranty from the manufacturer! Data from the internal memory of the smartphone is erased!
1) Installing drivers from the header
ZUK_UsbDriver_1.0.5.zip . Register by this instruction.
(link) 2) Go to the page:
http://developer.zuk.com/bootloader 3) We agree with the help of the blue button at the bottom left, then we will be transferred to stage 2:
4) Enter the serial number of your device (you can find it from the OS in the phone information, or from fastboot mode (s / n line), if you write 8 characters, 7 characters - add 0 at the beginning or at the end, 6 characters - add 00 at the beginning or at the end, we check) and the mailing address specified during registration on the site. We receive the letter on an electronic box with a file
unlock_bootloader.img. Save it to the folder with adb and fastboot.
5) Next, go to Settings ->Advanced Settings ->Developer options. If this item is missing, you need to enable it: go to Settings ->About we tap 7 times in the item ZUI Version. Go back to Settings ->Advanced Settings, the Developer options item should be in place. Enable USB debugging option.
6) Download the folder
adb From the header and unzip to a convenient place, for example C: \ fastboot, from there in the explorer we hold down the Shift key and the right mouse button, in the window we select to open the command window, connect the phone to the PC with a cable, go to fastboot phone mode - type the command:
adb reboot-bootloader On the screen of the smartphone, we always allow debugging from this computer. The smartphone reboots into the bootloader, select the fastboot mode from the list, ok.
7) Then go to the folder with
adb we copy the file received on mail there
(unlock_bootloader.img) to the folder with adb. Hold down the Shift key and right-click on the empty field of the c adb folder, click "Open command window" in the context menu, now we are in adb.
8) In fastboot mode, type the command:
fastboot -i 0x2b4c flash unlock unlock_bootloader.img Then we enter the command
fastboot -i 0x2b4c oem ​​unlock-go The result should be like this: sending 'unlock' (0 KB) ... OKAY [0.004s] writing 'unlock' ... OKAY [0.019s] Dialing the command
fastboot reboot , the smartphone restarts in the OS.
9) Next, repeat the bootloader boot, enter this command into the ADB (where previously unlock commands were entered)
fastboot -i 0x2b4c oem ​​device-info (bootloader), see the result - Device tampered: false (bootloader) Device unlocked: true (bootloader) Charger screen enabled: false (bootloader) Display panel: OKAY [0.027s] finished. total time: 0.027s If you see the line (bootloader) Device unlocked: true, then everything is OK, the bootloader is unlocked
Installing TWRP Custom Recovery
1) You need to unlock the bootloader according to the instructions above.
2) Go to fastboot mode: go to Settings ->Advanced Settings ->Developer options. If this item is missing, you need to enable it: go to Settings ->About we tap 7 times in the item ZUI Version. Go back to Settings ->Advanced Settings, the Developer options item should be in place. Enable USB debugging option. We connect the phone to the PC with a cable. Run the command window from the ADB folder (hold Shift + right mouse button).
3) We type the command: adb reboot bootloader On the smartphone screen, we always enable debugging from this computer. The smartphone is loaded in the bootloader.
4) Download the image
TWRP_Raimondo We copy to the folder with ADB.
5) We write the command:
fastboot -i 0x2b4c flash recovery recovery_Raimondo.img Command line status with success Sending ... Writing ... OKAY
6) Then the command:
fastboot -i 0x2b4c reboot The smartphone will reboot.
7) Now you can enter TWRP (turn off the smartphone, hold down the volume keys at the same time + power button, vibration - release the power button while holding the volume keys pressed)
8) We make wipe cache, dalvik, data in the recovery (data from the phone will be erased!), Then we just install SuperSU (first copy the archive from the supersu to the internal memory) - install zip from internal storage:
9) Then install Gapps (also copy the archive to the internal memory of the smart).
10) Reboot system. Is done. The first download may take several minutes, but not more than 10-15 minutes.
Post has been editedAlex.volk.1993 - 05.06.17, 20:37