The MetroPCS LG K7 MS330 is getting a new software update which brings the device ‘s software Version to MS33010K. The Update includes April 2017 Android Security patch
The stock kdz firmware for MetroPCS LG K7 MS330 is now available from LG official server, if you want to unbrick/restore your LG MS330 with the latest MS330 STOCK firmware, You can download it from below link.
Download MetroPCS LG K7 MS330 Stock firmware MS33010k
Security patch level: April 2017
LG official remove the kdz firmware for MS33010K, PLEASE visit this page to download the latest firmware for your LG MS330