K500UM10L: T-mobile LG K51 LMK500UM Firmware Update

T-mobile LG K51 LMK500UM Stock ROM/Firmware Builds K500UM10L now available! – LG K51 Stock KDZ Firmware

The LG LG K51 is now receiving a new software update from T-Mobile.

T-Mobile is now pushing a security update to its LG K51 LMK500UM to version K500UM10L. The update includes the November 1, 2020, Android security patches.


The update is now going out over the air, If you’ve got an LG K51 and haven’t yet updated, you can manually check for the update by going into Settings > General tab > Update center > System update > Check for update.

You can also use LG Bridge to upgrade your LG K51 with the latest Android Security Patches.

The Update builds K500UM10L is based on Android 10 and the latest LG UX 9.0. Sadly, the T-mobile official has not posted the changelog of this update.

LG today also released the stock kdz firmware – K500UM10l_00_TMO_US_OP_1121.kdz – for the T-mobile LG K51 smartphone. Now you can get it from the below link.


Model: LMK500UM

Suffix: ATMOOP

Buyer: TMO

Software Version:K500UM10L

OS Version:Android 10 Q

File Name:K500UM10l_00_TMO_US_OP_1121.kdz


Need LGUP DLL for LG K51? check this Post, please!