Starting from 09/18/2016, MetroPCS G Stylo users should be able to install the update via FOTA and LG bridige. If you missed the Update, you can download the stock ms63120g kdz firmware from below link and install the update manually with LG UP. check our guide on how to manully install the update with LG UP via this link.
Download MetroPCS G Stylo LG MS631 Sotck firmware MS63120g
Sotware Version: v20g
File size: 1.2GB
file format: KDZ
This stock kdz firmware for LG MS631 can be used to unbrick/restore your G Stylo back to Stock. It works on MetroPCS G Stylo LG MS631 model only.
We did not test this firmware on the T-mobile G Stylo LG H631.