I have the same issue with Beans Reloaded. I can swap Gummy 4.4.2 and Jelly Beans 22 all day long. If I try a 4.3 ROM, wifi will NOT turn on. The slider will simply pop back to "off". I have even reflashed the mj9 baseband
Reflashing the mj9 firmware both through zip or ODIN have had no effect. I am showing mj9, but still running Beans 22 since I can't get WiFi on any 4.3 bars ROM. 4.4.x works great. Enigmatic and annoying
I beans original 4.3 post you have to odin the file that is in bold "flash this via odin.
I had the same thing happen becUse i was truing to flash everthing via philz.
Another thing i was able to get wifi to work in the state you are in by flashing the devil kernel via philz on 4.3 but if you want 4.5 or higher you would need to odin the above mentioned file. Just whar happened to me.
Just yesterday, we talked about the highly anticipated launch of the first batch … more
16 Sep 2014
By Will Verduzco
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?