X420TM10F: T-mobile LG K40 LMX420TM Firmware Update

[update] April 23, 2020 Model Buyer Suffix Buyer/Carrier Last Update Date LMX420TM TMO T-MOBILE 2020/04/23 T-mobile LG K40 LMX420TM (LMX420TMP) Software Update X420TM10f [Update] February 24, 2020 LG is rolling out a new software update for the LG K40 on T-mobile. The LG K10 LMX420TM (X420TM) on T-mobile comes with Android 9.0 Pie out of … Read more

LG K40 for T-mobile (LMX420TM) Receives FCC Approval

A new LG smartphone carrying the model number LM-X420TM (aka LMX420TM) recently passed through and has been approved by the FCC. The LG LMX420TM seem to be related with the LG K40 for MetroPcs launched recently in the United States, which carries the model number “LG-X420MM”. Officially announced back in February, The LG K40 is currently available … Read more