https://r2.community.samsung.com/t5/Tech-Talk/How-to-enable-Dev-mode/m-p/8415868#M172534 Go your settings and tap about phone and tap software information and tap build version 7 time you will need may require unlock .&nbsp;<DIV>A interesting thing more it is&nbsp;you can tap 5 or 7 time on Android version&nbsp;.</DIV> Sat, 22 May 2021 18:14:21 GMT Mr-Booster 2021-05-22T18:14:21Z https://r2.community.samsung.com/t5/Tech-Talk/How-to-enable-Dev-mode/m-p/8415868#M172534 Go your settings and tap about phone and tap software information and tap build version 7 time you will need may require unlock .&nbsp;<DIV>A interesting thing more it is&nbsp;you can tap 5 or 7 time on Android version&nbsp;.</DIV> Sat, 22 May 2021 18:14:21 GMT https://r2.community.samsung.com/t5/Tech-Talk/How-to-enable-Dev-mode/m-p/8415868#M172534 Mr-Booster 2021-05-22T18:14:21Z https://r2.community.samsung.com/t5/Tech-Talk/How-to-enable-Dev-mode/m-p/8417079#M172553 Settings &gt; About phone &gt; software information &gt; click 7 times on Build Number Sat, 22 May 2021 20:10:02 GMT https://r2.community.samsung.com/t5/Tech-Talk/How-to-enable-Dev-mode/m-p/8417079#M172553 mVamsi 2021-05-22T20:10:02Z