Does the serial number starting with the 'RF' letter of a Samsung S10 phone indicate a refurbished phone? - Quora
Phone INFO app for Galaxy smartphone - In the Phone INFO ☆Samsung☆ app, go to the Secret Codes menu and select 2663, or enter *#2663# on the phone's dialpad: That will open
![Infographic] The Galaxy A03 Is Upgrading Core Mobile Features To Make Your Day-to-Day More Convenient – Samsung Newsroom India Infographic] The Galaxy A03 Is Upgrading Core Mobile Features To Make Your Day-to-Day More Convenient – Samsung Newsroom India](https://img.global.news.samsung.com/in/wp-content/uploads/2021/11/01_a03_product_specifications.jpg)