Tags: T-mobile

AT&T is reportedly losing more customers on a quarterly basis, facing great competition from fellow cell carrier T-Mobile.

LG V10 units of T-Mobile can now be officially updated to Android 6.0.1 Marshmallow, receiving advanced features and tweaks of the magenta carrier. AT&T is expected to follow T-Mobile's move anytime soon.

Samsung Galaxy S5 under Sprint first to receive official Android 6.0.1 Marshmallow update among other carriers. Verizon, T-Mobile and AT&T are expected to follow suit. More release date details here.