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Hi Yesterday I just bricked my Hikvision DS7808N-K2/8P ☹. My nvr is china version. I take NVR_K51_BL_ML_STD_V3.4.107_190927_new! Firm and with hiktools05R1 I change from 1 to 2 the language. o_O:oops::oops: After that i upgrade the nvr and after that the end!!! Boot and continues beep and...