Hi as per above , Any1 have experience? Was given this bluray, it's still running old firmware, hesistant to upgrade, but was hoping for some kung fu firmware hack on the new firmware to be installed, to make this so 🤷. Have checked online and nada.

https://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=UNI_AU&OriginYN=N&ModelType=N&ModelName=BD-D5300&CttFileID=3864250&CDCttType=FM&VPath=FM%2F201307%2F20130726182311156%2FB-BRCM53BSP.zip

Tx 4 reading