Hoping to pull on some knowledge if I can.
I have an S4 and need to find a JB 4.1 rom or earlier (ICS or similar). I have struggled to find one - does any one know where I can get a stock or other ROM. any is fine as long as it is 4.1 or earlier.
- My car Bluetooth system does not work with BlueDroid Bluetooth stack modification that was introduced in 4.2 and newer. 4.1 and before used BlueZ Bluetooth stack and worked great. Sadly BlueDroid is not backward compatible with some devices that worked on Bluedroid.
I have searched and searched with no joy on finding a 4.1 or earlier ROM. I have also tried suggested solutions on forums such as keep device Bluetooth visible and use app "Bluetooth auto connect".
I hope someone can share a link with me for a suitable ROM or perhaps show me a way of reverting from the new BlueDroid to the older BlueZ stack in a newer ROM.
if all else fails I guess I have to get rid of the phone and downgrade to an S3 that I know has widely available 4.1 ROM's.
Thank you in advance.