Flash firmware on Honor 90 GT
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How to flash Honor 90 GT?
Why reinstall the firmware?
Errors constantly appear in the Android OS.
Some applications stop opening.
Many applications from the Play Market do not start.
The phone restarts or shuts down by itself.
The phone started to work slowly.
You are not satisfied with the possibilities of the stock firmware.
Where can I find the firmware?
On the official website of the manufacturer.
On Internet resources where users post custom or official OS.
What should be done before installing the firmware?
Create a backup copy of all personal information: contacts, photos and transfer it to another computer.
Insert your SD card into your phone. An SD card is needed to write firmware to it.
Determine your smartphone model.
Fully charge your device's battery.
Download archive with Firmware.
Installing TWRP Recovery
Download the Official TWRP App to your phone from the Play Market. And install this app.
When you start the application for the first time, you must agree to install the firmware, as well as agree to grant the application Superuser rights and click the 'OK' button.
In the next screen, select the item 'TWRP FLASH' and provide the application with root-rights.
On the main screen of the application, click 'Select Device', and select 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, return 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. Click 'OK'. The TWRP installation procedure is now complete.
Copy the necessary files to the SD memory card. Using a PC or laptop card reader.
Insert a SD memory card into the phone.
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 delete all user data from the phone, this will avoid errors in the software, as well as other problems. Press 'WIPE' on the home screen.
You can start flashing. Click the 'Install' button.
The file selection screen is displayed. At the very top is the 'Storage' button, select the location where the firmware file is located.
Select the location where you copied the files.
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, this is accompanied by the appearance of inscriptions in the log field and the movement of the progress bar.
After the firmware installation procedure is completed, the 'Successful' message appears on the screen.
Summary: OS: Android 13, MagicOS 7.2; Chipset: Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm); CPU: Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510); GPU: Adreno 740; Type: AMOLED, 1B colors, 120Hz, HDR, 2600 nits (peak); Screen Size: 6.7 inches, 108.5 cm 2 (~90.8% screen-to-body ratio); Resolution: 1200 x 2664 pixels (~436 ppi density); Card slot: No; Internal: 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 24GB RAM; Dual: 50 MP, f/2, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 112˚ (ultrawide), AF; Features: LED flash, HDR, panorama; Video: 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS; Single camera: 16 MP, f/2.4; Features: HDR; Video: 1080p@30fps, gyro-EIS; Loudspeaker: Yes, with stereo speakers; 3.5mm jack: No; Sensors: Fingerprint, ac ...
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