https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073723#M212029 No matter, I am thinking about shifting to custom rom (android 12) because it works perfectly. Sat, 13 Nov 2021 15:18:54 GMT Forme 2021-11-13T15:18:54Z https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073663#M212027 Samsung should provide OneUI 4 update based on android 12 as they promised 3 major updates. I got only 2 major updates. OneUI 2 &amp; OneUI 3 Sat, 13 Nov 2021 15:10:30 GMT https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073663#M212027 Forme 2021-11-13T15:10:30Z https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073700#M212028 No, it is only for 2020 and above flagship phones. So, your phone is not eligible for that. So, your phone received its two major updates. So, for one year, you will receive security patch updates only. Sat, 13 Nov 2021 15:16:26 GMT https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073700#M212028 Anonymous 2021-11-13T15:16:26Z https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073723#M212029 No matter, I am thinking about shifting to custom rom (android 12) because it works perfectly. Sat, 13 Nov 2021 15:18:54 GMT https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10073723#M212029 Forme 2021-11-13T15:18:54Z https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10076903#M212050 They Not Promised For Midrangers. Sun, 14 Nov 2021 02:44:53 GMT https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10076903#M212050 Lekshmanan 2021-11-14T02:44:53Z https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10078748#M212068 They have not promised 3 major updates for any midrange phones.<BR />It is only for premium phones. Sun, 14 Nov 2021 08:04:01 GMT https://r2.community.samsung.com/t5/Tech-Talk/OneUI-4-Galaxy-A20/m-p/10078748#M212068 Chanakya_Reddy 2021-11-14T08:04:01Z