For those of you who have been waiting for Android 6.0 Marshmallow with root for your Samsung Galaxy S5, your long wait is over! VRToxin ROM brings you almost a flawless Android 6.0 Marshmallow experience if you have a Galaxy S5 model that is supported. (Currently, you can install this on the T-Mobile SM-G900T, Canadian SM-G900W8, and international SM-G900F/M/I.)
First, 4G LTE/data and voice works flawless out of the box. For data, it didn’t work initially for me but after fiddling with APNs and also driving around, it started working just fine after that. You will also find bluetooth and NFC working flawless.
Second, root will also work fine with Marshmallow but make sure you flash SuperSU zip file right after installing the ROM.
Third, performance and battery life is excellent. You will get super, fast experience along with excellent battery life, nevermind the new DOZE mode that comes by default with Android 6.0.
Fourth, there’s also customization through VRToxinMods in Settings that allows you to fully tweak your phone. Now, not everything is working in the customization mods as some are still being developed but most of it is working to give you a fun Android 6.0 experience.