Flash firmware on Blackview BL9000 Pro
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How to flash Blackview BL9000 Pro?
Why reinstall the firmware?
Errors constantly appear in the Android OS.
Some installed applications stop opening.
Some programs from the Play Market do not start.
The phone restarts or shuts down for no reason.
The phone slows down a lot during operation.
You are not satisfied with the possibilities of the stock firmware.
Where can I find the firmware?
On the official website of the phone manufacturer.
On sites where third-party developers and phone manufacturers post custom or official OS.
What should be done before installing the firmware?
Create a backup copy of user data and transfer it to another medium.
Insert your SD card into your phone. It must have enough memory to fit the firmware.
Determine your smartphone model.
Fully charge your phone. If the battery runs out during boot, the device will no longer turn on.
Find and download the archive with Firmware. Place it on the SD card.
Installing TWRP Recovery
Download the Official TWRP App from the Play Market. Download, install and launch the application..
At the first start, you need to give consent to future manipulations, as well as consent to granting the Superuser rights to the application. Check the checkboxes and press the 'OK' button.
On the next screen, select 'TWRP FLASH' and give the application root rights.
On the main screen of the application, click 'Select Device', and select your phone model.
After selecting a device, the program redirects the user to a web page to download the corresponding image file of the modified recovery environment. Download the suggested *.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.
Press the 'FLASH TO RECOVERY' button and confirm that you are ready to start the procedure - press 'OK' in the question window.
The recording process is very fast, and upon completion, the message 'Flash Completed Succsessfuly!' appears. Click 'OK'. The TWRP installation procedure can be considered 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 'Reboot' and then click on the 'REBOOT RECOVERY' button.
Firmware via TWRP
Before flashing, you need to clear the 'Cache' and 'Data' sections, press 'WIPE' on the main screen. This will delete all user data from the device, but avoid a wide range of software errors and other problems.
You can start flashing. Click the 'Install' button.
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. Press the OK button.
Find the file we need and click on it. A screen opens with a warning about possible negative consequences, as well as the item 'Zip signature verification'. This item should be checked by placing a cross in the check-box, which will avoid using damaged files when writing to the phone's memory sections.
The procedure for writing files to the device's memory will begin, accompanied by the appearance of inscriptions in the log field and the completion of the progress bar.
After the firmware installation procedure is completed, the 'Successful' message appears on the screen.
Summary: OS: Android 14, Doke-OS 4.0; Chipset: Mediatek Dimensity 8020 (6 nm); CPU: Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55); GPU: Mali-G77 MC9; Type: IPS LCD, 120Hz; Screen Size: 6.78 inches, 109.2 cm 2 (~73.6% screen-to-body ratio); Resolution: 1080 x 2460 pixels (~396 ppi density); Protection: Corning Gorilla Glass Victus; Card slot: No; Internal: 512GB 12GB RAM; Triple camera: 50 MP, (wide), 1/1.57", PDAF 13 MP, 120˚, (ultrawide), AF FLIR thermal camera (Lepton 3.5 module); Features: LED flash, HDR, panorama; Video: 4K@30fps, 1080p@30fps; Single camera: 50 MP, (wide), 1/2.8"; Video: 1080p@30fps; Loudspeaker: Yes, with stereo speakers; 3.5mm jack: No; Sensors: Fingerprint, accelerometer, gyro, proximity, compass, barometer; Type: 8800 mAh, non-removable; Charging: 120W wired 5W ...
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