Answered By : Mystique Scoring Points: 115 Rank: Advanced08/Dec/2019
@Monica [How to Enter Recovery/ Download Mode]
[To enter recovery mode, following these steps:]
Power off your Samsung phone.
Press and hold "Volume UP + Power + Home" button at the same time, and as soon as the phone reboot, release all three buttons and wait to enter the recovery mode.
You can then choose different options offered in recovery mode by clicking Volume Up/Down button or verify your choice by clicking Power button.
[The operations available on recovery mode:]
Reboot system now: This will exit the recovery mode and get your Samsung back to normal state.
Apply update from ADB: It's designed for developers and often used to fix applications bugs.
Wipe data/factory reset: This will wipe all of your data (photos, videos, music, apps, everything) and return the phone to factory conditions ready to be setup all over again.
Apply Update from External Storage: the option allows you to detect update information from external storage.
Wipe cache partition: This is will delete temporary system data, mostly cache data of apps. But your personal data or settings will be fine.
[To enter download mode, following these steps:]
Power off your Samsung phone, press and hold Volume Down, Home and Power keys at the same time.
Release all three buttons when Samsung phone reboot and you see a warning sign.
Press Volume Up to enter the main screen of Recovery mode.