3330 spd 6533g UNKNOWN boot error
 

----- > Powered On :
1. Power On device
2. Connect USB cable
3. When device show StorageMode : Press '0' button for a 5 second!
----- > Powered Off :
1. Insert USB cable
2. Wait when device show Charge icon
3. When device show StorageMode : Press '0' button for a 5 second!

Wait for device ...

Device Connected!
BOOT_PWR0 : 0x00200000
BOOT_INIT : 0xD6E4B911
BOOT_MODE : UNKNOWN

Error : Fail to init protocol!
Remove battery, cable. Check cable and connection. Repeat operation!

Reconnect Power/Cable!