Flash firmware on Samsung Galaxy M33 5G
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How to flash Samsung Galaxy M33 5G?
Why reinstall the firmware?
Errors constantly appear in the Android OS.
Some applications stop opening.
Some programs from the Play Market do not start.
The phone restarts or shuts down randomly.
The phone is slow.
You are not satisfied with the possibilities of the stock firmware.
Where can I find the firmware?
On the official Internet resource 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, contacts and photos and transfer it to your computer.
Insert an SD card into your phone to write the firmware to it.
Determine your smartphone model.
Charge your phone fully.
Find and download the archive with Firmware. Place it on the SD card.
Installing TWRP Recovery
Install the Official TWRP App from the Play Store on your phone.
When you start the application for the first time, you must consent to future manipulations, as well as consent to granting the application Superuser rights. Check the checkboxes and press the 'OK' button.
After moving to the next screen, select the 'TWRP FLASH' item 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, 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 your choice.
After the burn process is complete, 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 your 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 clear the 'Cache' and 'Data' sections, press 'WIPE' on the main screen. You will delete all user data from the phone, this will avoid 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.
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 corrupted files when writing to the phone's memory sections.
The procedure for writing files to the phone's memory 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 12; Chipset: Samsung Exynos 1280 (5 nm); CPU Speed: 2 x 2.4 GHz 6 x 2 GHz; GPU: ARM Mali-G68 MP4; Primary display: TFT 6.6" 2408 x 1080 pixels 400 ppi, Corning Gorilla Glass 5; Secondary display: No; RAM: 6 GB; Internal memory: 128 GB; Memory Card: MicroSDXC, dedicated slot; Video: 3840 x 2160 pixels 4K@30fps, 1080p@30/60fps, gyro-EIS; Secondary camera: 8 MP 3264 x 2448 pixels 1080p@30fps, F/2.2, (wide); Headphone: Yes 3.5mm; WI-FI: Yes 802.11 a/b/g/n/ac 1; NFC: Yes; GPS: Yes A-GPS, GLONASS, GALILEO, BDS, QZSS; Bluetooth: No; HDMI: No; Hotknot: No; USB: Yes Type-C 2.0 OTG 1.3; Infrared: No; Waterproof: No; Dustproof: No; Shock resistant: No; Sensors: Accelerometer, Gyro, Compass ...
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