Immediate after switch on stops with "!"

[Android Question]

After pressing start button on SG 11 it immediately stops with "Samsung Galaxy S 11" and a yellow triangle and a " ! " in the middle of it. Wont switch off and have to remove battery to power down. PLEASE HELP

 

[tobanrob]

can you put it in download mode?: power off phone, press and hold volume down and menu buttons. then while holding those hold press and hold power button.

if that works than you might be able to fix it with Odin. I or someone else here can find you a link to help you with that.

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