Previously rooted Active, tried unroot and root checker shows unrooted now. Would like to know where I can find rom download for 4.3 and flash it or fix the OTA thing.
If your wish is to use rooting I would stay rooted now and find and run a custom ROM built on 4.3. Once you take the 4.3 OTA trying to root afterwards is a huge risk due to the lock down Samsung is doing with Knox.