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Flash firmware on Zuk Z2 Pro Exclusive

  Mobiles >> Zuk >> Zuk Z2 Pro Exclusive

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How to flash Zuk Z2 Pro Exclusive?


Why reinstall the firmware?

Errors in the Android OS start to appear regularly.

Some applications stop opening.

Some applications from the Play Market do not start.

The phone turns off for no apparent reason.

The phone began to work slowly.

You want to update the firmware, as it does not suit you in terms of functionality.





Where can I find the firmware?

On the official Internet resource of the phone manufacturer.

On sites where users post custom or official OS.


What should be done before installing the firmware?

Back up your contacts and user data and transfer it to your computer.

Insert SD card. An SD card is needed to write firmware to it.

Find information about your smartphone model.

Charge your phone fully.

Find and download the archive with Firmware. And place it on the SD card.





Installing TWRP Recovery

Install the Official TWRP App via the Play Market. And run this application.

When you start the application for the first time, you must agree to install a new firmware and all the risks associated with this, as well as agree to grant the application Superuser rights and click the 'OK' button.

After moving to the next screen, select the 'TWRP FLASH' item and provide the application with root rights.

TWRP

On the main screen of the application, click 'Select Device', and find your phone model.

After selecting the phone, the application will redirect the user to a web page to download the modified recovery environment image file. Download the proposed *.img file.

After downloading the image file, go to the main screen of the Official TWRP App and press the 'Select a file to flash' button. Then we tell the program the path where the file loaded in the previous step is located.

Now press the 'FLASH TO RECOVERY' button and confirm your choice, press 'OK'.

When the message 'Flash Completed Succsessfuly!' appears on the screen. Click the 'OK' button. The TWRP installation procedure is now complete.

Copy the firmware and other necessary files to the SD card.

Insert a memory card into the device.

To reboot into recovery, you need to enter the menu accessible by pressing the button with three stripes in the upper left corner of the main screen of the application. Select the 'Reboot' item, and then click on the 'REBOOT RECOVERY' button. The phone will reboot into the recovery environment automatically..





Firmware via TWRP

TWRP

Before flashing, you need to delete all user data from the phone, this will avoid many problems. press 'WIPE' on the home screen.

Now you can start flashing. Click the 'Install' button.


TWRP

The file selection screen appears. At the very top is the 'Storage' button, select the location where the firmware file is located.

Select the location where the files were copied.



TWRP

Select the firmware file and click on it. A screen opens with a warning about possible negative consequences, you need to check the item 'Zip signature verification', which will avoid using damaged files during recording.

The procedure for flashing the phone will begin, accompanied by the appearance of inscriptions in the log field and the movement of the progress bar.

When the procedure for installing the firmware is completed, the message 'Successful' appears on the screen.





Summary: OS: Android 6.0 Marshmallow, Android 7.0 Nougat; CPU: Kryo; CPU frequency: 2150.0 MHz (2-core); Chipset: Qualcomm Snapdragon 820 MSM8996; GPU: Qualcomm Adreno 530; RAM Memory: 4 GB; Display: SUPER AMOLED Color (16M), 1080x1920 px (5.2") 424ppi; Touch screen: yes; Built-in memory: 64 GB; Camera: 12.98 MPx; Resolution: 4160 x 3120 px; Flash: Dual LED; Autofocus: yes; Diaphragm: f/2.0; Optical zoom: no; Digital zoom: yes; Second camera: 7.99 Mpx; Resolution: 3264 x 2448 px; Bluetooth: 4.1; EDGE: yes; GPRS: yes; GPS: yes; A-GPS: yes; BeiDou: yes; Glonass: yes; LTE: LTE-FDD: 800, 850, 900, 1700/2100, 1800, 1900, 2100, 2600, LTE-TDD: 1900, 2300, 2500, 2600; GSM: 850 900 1800 1900; HSDPA: HSPA; US ...

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