Other actions that can be performed in this mode include wiping data, performing a factory reset, caching partitions, viewing recovery logs, running graphics tests and flashing updates through ADB. How to boot into recovery/download mode. Step 1: Connect your Galaxy S21 device to the PC using the original USB-C cable.
Firmware for Samsung Galaxy mobile phone & tablet Find any update, ever released by Samsung. Free downloads & high-speed options available. For all versions and all devices. Including instructions