First of all, push and hold Volume Down and Power key and from the following menu tap Restart. When the phone start rebooting push Volume Down and Power key for a few moments. Let go of both buttons when you see information about Download Mode. Then yu should choose Continue option with Volume Up. Perfect! [English]Es sieht mir so aus, als ob ein Software-Update seit Anfang November 2023 Geräte der Samsung Galaxy A51-Serien "schrottet". Die Geräte bleiben während oder nach dem Software-Update im Odin-Mode mit der Meldung "AVB Fail" hängen. Hello guys, I flashed the Android 11 firmware on my Samsung Galaxy A21s (SM-A217F) using odin. The progress didn't finish successful because of an fail. Now my phone seems to not boot anymore. It shows the "Samsung powered by Android" - Screen In an easy word, Odin could be a firmware installation tool for Samsung Galaxy devices. it’s computer software that’s accustomed communicate along with your Samsung Galaxy devices and Windows laptop via USB cable. while not Odin, you can not install official firmware on Galaxy devices. it’s a transportable tool, therefore you are doing not ought to install it on your laptop, however Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

odin mode samsung a51