I recently bought this mxq pro 4k tv box. as soon as I turned on the device was damaged. the producer (Chinese) refunded me the damage, but I would like to be able to fix it. I tried many firmware and drives but with a negative result. initially I could access the recovery now only black screen. Would you have any idea about which firmware to install? With the seller I have no more contacts. sorry for my english from google translator. Thanks in advance
