T-mobile LG K10: How to Unbrick and Restore Stock Firmware

Unbrick T-mobile LG K10 by Flashing K10 Stock firmware with LG UP.

Here you can download the LGUP DLL for LG  K10 MS428 and LGUP DLL for K428.  You need to install LGUP software, LGUP DLL and LG USB drivers to Flash stock kdz firmware onto LG K10 k428 / MS428 Smartphone.


[MetroPCS K10 MS428 unbrick]

LGUP DLL for MS428

LGUP_MS428: LGMS428_Dll.msi
LG MS428 Firmware v10c

LG MS428 firmware ms42810h

LG MS428 firmware MS42820L

ModelSuffixVersionOSFile NameSizeDownload

T-mobile LG K10 (LG K428) Users, You can follow your step by step guides below to unbrick/Restore Your LG K10 (LG-K428) back to Stock.

What you need:

LG USB Drivers Ver. 4.0
LG UP DLL for LG K428 LGK428_DLL.msi
LG UP Flash Tool: LGUP_Install_Ver_1_14_3.msi
LG k10 (K428) Stock Firmware: /K42810b_00_0514.kdz


/K42810h_00_0302.kdz – Android M


K42820l_00_0620.kdz  – Android Nougat

ModelSuffixVersionOSFile NameSizeDownload


How to flash KDZ firmware with LGUP

Step 1, Install the latest LG USB Drivers

Step 2, Install the LG UP Software – LGUP_Install_Ver_1_14_3.msi

Step 3, Install the LGK428_DLL.msi

Step 4, Reboot your Computer and reboot your cell phone.

Step 5, Now connect your Phone to PC Via USB Cable and Run the LG UP Software

Wait until LG UP detect your Phone. If LG UP screen shows up, Go Step 6.

If LG UP can’t find your device, you need to put your phone into download mode manually by

Turn off your phone, press and hold “Volume Up” button and plug in the USB cable from your computer to the phone.

Now Run the LG UP, waiting for LG UP install necessary USB drivers for your Phone.

When LG UP screen shows up. Go Step 6

Step 6, From LG UP Screen, click on the Upgrade option

Click Bin File and Select the KDZ file (K42810b_00_0514.kdz) that you have downloaded

Now simply click on the Start button to begin the flashing process. Wait for few minutes until the installing process completes.

Welcome back, Now, Your phone is back to Stock. If you experience issues, please let us know in the comments below.