S3770 Download ~repack~ Mode

: Simultaneously press and hold the Volume Down + Lock (Power) buttons.

: While holding these buttons, connect the phone to your PC using a micro-USB cable. s3770 download mode

To enter Download Mode on a , use the specific hardware key combination designed for this legacy feature phone. Download Mode, also known as Odin Mode, is essential for flashing official firmware, unbricking the device, or updating the operating system. How to Enter Download Mode on Samsung S3770 Because the Samsung S3770 : Simultaneously press and hold the Volume Down