K400AKR10d: LG Xpression Plus 3 software update with November 1, 2020 security Patch

AT&T LG Xpression Plus 3 LM-K400AKR Software Update K920AM10e

The AT&T LG Xpression Plus 3 LM-K400AKR (LMK400AKR, K400AKR) is now receiving a new firmware update.

AT&T is now pushing an update to its LG Xpression Plus 3 LM-K400AKR (LMK400AKR, K400AKR) to version K400AKR10d: The update weighs in at 114MB and includes the November 1, 2020, Android security patches.

  • Release date: December 2, 2020
  • Android version:10
  • Security patch level (SPL): November 1, 2020
  • Build number: QKQ1.200308.002
  • Software version: K400AKR10d
  • File size:114MB
  • Changelog: Security patch level

The Update is now available via OTA,  If you’ve got an LG Xpression Plus 3 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

For your information, the LG Xpression Plus 3 on AT&T does not support software updates via LG Bridge.

Need to download LG Xpression Plus 3 USB Drivers? You can get it here.

Source: https://www.att.com/device-support/article/wireless/KM1411410/LG/LGLMK400AKR