last night I installed SlimKat on my rooted S3 (SGH-I747M, Canada Bell) and I had no network connection, so I donwloaded the Samsung original firmware from SamMobile.com. I flashed it on and everything is working now network wise. However, when I enable the WiFi it doesn't turn on at all. Not sure what to do at this point, do I need a different firware or what? Eventually I would like to have a custom rom, but I know I need to re-root it and then install it using CWM, but I don't want to do anything until I know that I have Wifi working.
Another weird thing is that I'm currently in Prague, Czech Republic and I was able to connect to my network here (Vodafone CR) without any problem. I thought it would be locked into Bell again (This is a very good thing obviously, just don't really know why...)
Thanks in advance