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- Sun Jul 02, 2017 3:22 pm
- Forum: BluRay Players
- Topic: Bluray player BD-J4550R Cinavia
- Replies: 1
- Views: 5788
Bluray player BD-J4550R Cinavia
Hi, I read all the messages in this forum and I understand that bluray player J can't root. My question is about the firmware. My bluray player is on the firmware B-JM53CBSPWWB-1008.1. Never updated because no connection on internet for the player. Is there a possibility to remove the Cinavia proble...