Flash firmware on Samsung Galaxy A72 4G
Mobiles >> Samsung >> Samsung Galaxy A72 4G| Specifications | Reviews | Secret codes |
| Unlock phone | Root phone | Bypass FRP |
| Backup | Flash Firmware | Screenshot |
How to flash Samsung Galaxy A72 4G?
Why reinstall the firmware?
The operating system keeps getting errors.
Some applications do not open, reinstalling which does not lead to a positive result.
Many programs from the Play Market do not work.
The phone restarts or shuts down for no 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 website of your phone manufacturer.
On sites where developers 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 SD card. An SD card is needed to write firmware to it.
Determine your smartphone model.
Fully charge your device.
Download 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..
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.
On the next screen, you need to select the 'TWRP FLASH' item and give the application root-rights.
On the main screen of the application, click 'Select Device', and find your phone model.
After selecting a phone, the application will direct 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. Select the file downloaded in the previous step.
Press the 'FLASH TO RECOVERY' button and confirm that you are ready to start the procedure - press 'OK' in the question window.
When the message 'Flash Completed Succsessfuly!' appears on the screen. Click the 'OK' button. The TWRP installation procedure is now complete.
Write the firmware to the SD card. Using a PC or laptop card reader.
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
Before flashing, you need to delete all user data from the phone, this will avoid many 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, which allows you to switch between types of memory.
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 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 v11; Custom ui: Samsung One UI; Screen Resolution: 1080 x 2400 Pixels; Screen type: FHD Super AMOLED Infinity-O; Pixel density: 394 ppi; Aspect ratio: 20:9; Screen to body ratio calculated: 84.86 %; Bezelless display: Yes, with punch-hole display; Refresh rate: 90 Hz; Touch screen: Yes, Capacitive Touchscreen, Multi-touch; Internal memory: 128 GB; Expandable memory: Yes, Upto 1 TB; Front camera: 32 MP f/2.2, Wide Angle Primary Camera; Resolution: 64 MP f/1.8, Wide Angle Primary Camera, 12 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera, 8 MP f/2.4 Telephoto Camera, 5 MP f/2.4, Macro Camera; Camera setup: Single; Flash: Yes, LED Flash; Image resolution: 9000 x 7000 Pixels; Autofocu ...
Comments, questions and answers on the flash firmware Samsung Galaxy A72 4G
Ask a question about Samsung Galaxy A72 4G
