
Turn off your Samsung, go into recovery by pressing “Up Volume + Home + Power“, then choose wipe menu (cache, data, dalvik cache). Samsung Exclusively added some extra features compared with One UI 2.5. If you are already using Custom ROM, use this new OS for some weeks, and it will surely give you a unique experience. Samsung Exclusively added some extra features compared with One UI 2.5.
However, there might be certain situations when downloading the BL, AP, CP, CSC, and Home CSC binaries or the full firmware might be the only solution. To repair damage to software, you can do a factory reset. If you can’t do the factory reset, you can flash it.
You stock ROMs will be guided to a page where the firmware are categorized based on the version and country. Now select the oldest appropriate version from there and download it. 8.For newer Galaxy phones you need to select “BL”, “AP”, “CP” & “CSC” buttons in Odin and select the corresponding files from the extracted firmware file. We know Samsung always releases a wide variety of mobiles in all categories, including entry-level ones. But after Samsung begins to release budget mobiles in the “A” series, It becomes confusion between the “M” and “A” series. But Samsung maintains unique designs with the “A” series. But after the One UI release, Samsung begins to use them in entry-level mobiles also.
# Before you install, copy the important data on the phone because it will be deleted after flashing. Make sure that you do not have to be recovered again. The Samsung Galaxy A series is a line of mid-range smartphones and tablets manufactured by Samsung Electronics as part of their Galaxy line. The first models in the series, the first-generation Samsung Galaxy A3 and A5, were introduced in December 2014 and released in March 2015. You can download the Samsung firmware for your Galaxy phone or Tab with SamFirm in just five steps as shown in the screenshot below.