for a5 chl,ul,tl single sim using http://forum.xda-developers.com/showthread.php?t=2754997 JustArchi's optimizations (Vynikal's fork for MM: https://github.com/Vynikal/android_build/commit/6af9a30f748153bf9bcab533dbaa7c964113aff2) and gcc 5.3 UBER toolchains