i have this box & had installed patch bin 9.5020, when i start update by usb patch bin 9.5402 ,in updating process about 52%percent light off this box in one sceond light on come in box after this box restart a window come now [ last updating is fail (error=1) please, slect update method 1.USB 2.NETWORK 3.OTA 4.FORMAT APPLICATION AREA 5. BOOT WITHOUT UPDATE } when i try update by usb with patch bin 9.5402 option ok on 1.USB , then box show, there are no patch file in usb storage please check usb storage. this message comes after every restart box. now how to will work so help in this problem