In the U.S, LG released two variants of LG K9 Smart phone, namely the LG Aristo 2 (model: LMX210MA) from MetroPCS and LG K8+ LMX210ULM from U.S. Cellular.
In last week, Both LG Aristo 2 (model: LMX210MA) from MetroPCS and k8 Plus (LMX210ULM) from U.S. Cellular. have recieved a new software Update which brings the April 2018 Google Android Security Patch.
The LG K9 (LMX210EM) sold in European countries also recieved a new software update in the last two weeks. Check table below to find out if the update is available for your LG K9 Smart phone.
| Model | Suufix | Buyer | Country/Area | Last Update date |
| LMX210FM | MIA | MIAMI_OPEN | PA/Panama | 2018-04-25 |
| LMX210MA | MTP | METRO PCS | US/United States | 2018-04-20 |
| LMX210MA | MTK | METRO_FRU | US/United States | 2018-04-20 |
| LMX210MA | MTD | METRO_DEMO_DISPLAY | US/United States | 2018-04-20 |
| LMX210ULM | UCL | U.S. Cellular | US/United States | 2018-04-18 |
| LMX210ULM | UCK | US CELLULAR_TULSA | US/United States | 2018-04-18 |
| LMX210EM | FAS | FASTWEB | IT/Italy | 2018-04-14 |
| LMX210EM | TIM | TIM | IT/Italy | 2018-04-13 |
| LMX210NMW | AGR | AGR | DZ/Algeria | 2018-04-11 |
| LMX210IMW | IND | INDIA | IN/India | 2018-04-11 |
| LMX210BMW | BRA | BRAZIL | BR/Brazil | 2018-04-10 |
| LMX210EMW | ITC | ITALY COMMON | IT/Italy | 2018-04-09 |
| LMX210EMW | PLS | PLUS | PL/Poland | 2018-04-09 |
| LMX210EMW | P4P | P4 | PL/Poland | 2018-04-09 |
| LMX210EMW | POC | POLAND COMMON | PL/Poland | 2018-04-09 |
| LMX210NMW | ARE | UNITED ARAB EMIRATES | AE/United Arab Emirates | 2018-04-07 |
| LMX210NMW | GCC | ASBT_3PIN | AE/United Arab Emirates | 2018-04-07 |
| LMX210EM | FRA | FRA | FR/France | 2018-04-06 |
| LMX210EM | DEC | GERMANY COMMON | DE/Germany | 2018-04-06 |
| LMX210EM | HUN | HUNGARY | HU/Hungary | 2018-04-06 |
| LMX210EM | VDH | VODAFONE | HU/Hungary | 2018-04-06 |
| LMX210EM | VDI | VODAFONE | IT/Italy | 2018-04-06 |
| LMX210EM | NLD | NLD | NL/Netherlands | 2018-04-06 |
| LMX210EM | POC | POLAND COMMON | PL/Poland | 2018-04-06 |
| LMX210ZM | TUR | TURKEY | TR/Turkey | 2018-04-06 |
| LMX210EM | IBR | IBERIA COMMON | ES/Spain | 2018-04-06 |
| LMX210NMW | CIS | CIS | 04/Cis | 2018-04-04 |
| LMX210NMW | KAZ | KAZAKHSTAN | KZ/Kazakhstan | 2018-04-04 |
LG official also released stock kdz firmware for ALL models listed in above table. If you need to download LG K9 LMX210 stock firmware, please contact us lgkdz@hotmail.com with your phone;s IMEI.