AT&T LG Phoenix 4 Firmware Update: X210APM20h August 2019 Security patch

AT&T is pushing a new set of updates to the LG Phoenix 4 (LM-X210AM).

The Update is software version X210APM20h, and it includes the August 2019 Android Security Patch.

The Update is now available via OTA – You can download the update via Firmware Over the Air (FOTA).

LG Phoenix 4 Firmware Update X210APM20h


  • Release date: August 27, 2019
  • Android version: 8.1
  • Security patch level (SPL): August 1, 2019
  • Build number: OPM1.171019.026
  • Software version: X210APM20h
  • File size: 288MB

  • What’s changing: Security patch level

After the Update, Your device’s current software version is X210APM20h, and the security patch Level is August 1, 2019.

For your information, The AT&T LG Phoenix 4 is not supported by LG Bridge, and there is no way to download the stock kdz firmware for LG Phoenix 4.

LG Phoenix 4 Software Update history

Software version: X210APM20g – Release date: June 2019

◦ Android Oreo
◦ Android Security Update (2019-06-01)

Software version: X210APM20e – Release date: May 2019

◦ Android Oreo
◦ Android Security Update (2019-04-01)

Software version: X210APM20c – Release date: March 2019

◦ Android Oreo OS Upgrade
◦ Android Security Update (2019-02-01)

Software version: X210APM10m – Release date: February 2019

◦ Security Update

Software version: X210APM10l – Release date: January 2019

◦ Android Security Update (2019-01-01)

Software version: X210APM10k – Release date: December 2018

◦ Android Security Update (2018-11-01)

Software version: X210ULM11i – Release date: October 2018

◦ Android Security Update (2018-10-01)

Software version: X210ULM10d – Release date: September 2018

◦ Android Security Update (2018-08-01)

Software version: X210ULM10c – Release date: June 2018

◦ Android Security Update (2018-06-01)

Source: A&T

The LG Phoenix 4 on AT&T has the model number LM-X210APM.

According to FCC documents, The X210APM, X210CMR, and LMX210CM are exactly the same devices.

LMX210CMR is the model number for LG Risio 3 from Cricket Wireless.

LMX210CM is the model name for LG Fortune 2 from Cricket Wireless.