Firmware Update

MetroPCS LG K30 LMX410MK (X410MK) Firmware Update: X410MK20c

LG official is rolling out a new firmware update for the LG K30 LMX410MK (X410MK) from MetroPCS.

The Update is software version X410MK20c, and it includes the January 2019 Android Security Patches.

According to LG official’s changelog, The Update build X410MK20c is just a maintenance update based on Android Oreo OMR1 with the latest Security Patch.

MetroPCS LG K30 LMX410MK (X410MK) Firmware Update

Software version: X410MK20c

Security Patch Level: January 2019

The Update update is currently rolling via OTA (Over the air) and LG Bridge to LG K30 Users.

Update via OTA:

The rollout is in a phase-wise manner, it may take a couple of days or weeks to receive the update notification on your phone.

  1. Go to General > About phone.
  2. Now click Update Center.
  3. Tap System update.
  4. Tap Check for update.

Update via LG Bridge

  1. Download and install LG Bridge for LG K30
  2. Connect your phone to PC with provided USB cable.
  3. Let LG Bridge install all necessary USB drivers automatically
  4. Open LG Bridge, Click Software Update

For those who fail to install the Update via OTA and LG bridge, can download the LG K30 Stock kdz firmware and Use LGUP to install the Update.

Download MetroPCS LG K30 LMX410MK (X410MK) Firmware

Model: LMX410MK
Suffix: AMTPBK
Buyer: MTP
Software Version: X410MK20C_00
OS Version: OMR1
File Name: X410MK20c_00_MPCS_US_OP_0104.kdz
KDZ File size: 2153746396
Android Oreo:

X410MK20c_00_MPCS_US_OP_0104.kdz [Google Drive Mirror]

Android Nougat


How to use LGUP to upgrade/unbrick/refurbish/restore LG K30 back stock.

What you need:
  • LG USB Drivers
  • LG UP DL for LG K30 LMX410MK (X410MK)
  • LG K30 LMX410MK (X410MK) Stock firmware