Firmware Update

X210APM20r: AT&T LG Phoenix 4 LM-X210 Software Update with April 2020 Security Patch

AT&T LG Phoenix 4 Firmware update X210APM20r

AT&T is now pushing an update to its LG Phoenix 4 LM-X210 to version X210APM20r. The update weighs in at 100MB and includes the April 1, 2020 Android security patches.

AT&T LG Phoenix 4  Software Update X210APM20r

  • Release date: April 28, 2020
  • Android version: 8.1
  • Security patch level (SPL): April 1, 2020
  • Build number: OPM1.171019.026
  • Software version: X210APM20r
  • File size: 100MB
  • What’s changing: Security patch level

The Update is now available via Firmware Over the Air (FOTA).

Due to the gradual roll-out process, the OTA update always takes some time to hit all the units completely.

So, it’s better to check for the OTA update manually from the device Settings >> About Phone >> Software updates >> Check for Updates >> Download Now.

For your information, The AT&T LG Phoenix 4 LM-X210 does not support software update through LG Bridge,

If you are trying to use LG Bridge to install the Update on your AT&T LG Phoenix 4 LM-X210, You will get an “LG Bridge Cannot check the software version”  error message.

We can not download the AT&T LG Phoenix 4 LM-X210 Firmware with IMEI either. Please contact LG USA official Support for details.

By the way, This is a maintenance update based on Android Oreo 8.1.

The LG Phoenix 4 comes with Android Nougat 7 out of the box. In May 2019, AT&T released the Android Oreo 8.1 OS Update for the LG Phoenix 4 LM-X210 smartphone.

AT&T Prepaid LG Phoenix 4 LMX210APM (LM-X210APM, X210APM) model variants


LM-X210CM, LMX210CM, X210CM,


In fact, AT&T LG Phoenix 4 LMX210APM and LG Fortune 2 LMX210CM on Cricket Wireless are exactly the same devices, According to the FCC documents (FCC ID ZNFX210APM).

You can use the stock LG Fortune 2 LMX210CM firmware for AT&T LG Phoenix 4 LMX210APM