Keep track of these files because we will need them. You will get five different files that start with different names: AP, BL, CP, CSC, HOME_CSC. Make sure to download both ODIN flashing tool and the Galaxy A21s One UI 3 firmware from the download links above.How to install One UI 3 Firmware on the Samsung Galaxy A21s Samsung Galaxy A21s (SM-A217F): Coming soon.This will download the selected firmware on your computer. Click on Check Update. The tool will search for the latest firmware files and will display the latest ones.For example, it is DBT for Germany, XEF for France, PHE for Spain, XEO for Poland, INS for India, BTU for the United Kingdom, and so on. Now you need to enter the CSC code (region code).Open Frija, and enter the model number in the Model field.
Remember the model number displayed on the screen. If you do not know it, go to Settings -> About Phone. Take note of your phone’s model number.First, download the Frija download tool and extract it.This is a tool with which you can download firmware files directly from Samsung’s servers. However, Samsung releases OTA updates based on regions, and as a result, you might not get the update for a few weeks.Īs a solution for this, you can manually download the official Android 11 firmware and flash it on your Galaxy A21s. Installing OTA updates is the fastest and easiest way because you do not need any third-party tools. To do so, go to Settings -> Software Update -> Check for updates. This is the program we will use to flash the firmware.ĭownload One UI 3 Firmware for the Samsung Galaxy A21sīefore you actually go ahead and download the firmware, first try and see if One UI 3 is available as an over-the-air update on your phone. Download the latest Samsung USB drivers for the Galaxy A21s ( Download).If your phone gets stuck during the installation process, it will not turn off. Make sure you have at least 60% of battery life left.This will allow your phone to communicate with the computer to install the new firmware. Go to Settings > Developer Options and tap on USB Debugging.Quickly tap 7 times on Build Number to enable Developer Options. Go to Settings > About Phone > Software Information.We are not held responsible if you damage your phone. If you do not do as mentioned, you may end up bricking and damaging your phone to the point of no return. However, please follows the tutorial below very carefully and do not miss any of the steps. Flashing a stock firmware is a routine procedure on Samsung devices.
0 kommentar(er)
