Please find your TV Serial no# and production month.
If your TV was produced before Jan.2018, then click below link and find matched s/w and download ZIP file.
In each Zip file, it is included instruction guide.
If you upgrade TV with wrong firmware, it can make your TV damaged permanently.
According to instruction, please update firmware in your TV.
| Model Name | applied SN# Range | firmware name | Download |
| 430AM7UD | K013JH7A100001～ K013JH7A199999 | 20180126170844 | link |
| 430AM7UD | K033JH7A100001～K033JH7A199999 | 20180125_153127 | link |
| 490AM7UD | K033LH7A100001～K033LH7A102060 | 20180127_203303 | link |
| 490AM7UD | K033LH7A102741～K033LH7A102862 | 20180127_210141 | link |
| 490AM7UD | K033LH7A102863～K033LH7A199999 | 20180127_213726 | link |
| 490AM7UD | K033LH7A102061～K033LH7A102740 | 20180127_213124 | link |
| 500AM7UD | K013MH7A104733～K013MH7A104844 | 20180126174449 | link |
| 500AM7UD | K013MH7A101660 ～K013MH7A102787 | 20180126174554 | link |
| 500AM7UD | K013MH7A100683～K013MH7A100802 | 20180126174009 | link |
| K013MH7A104637 ～K013MH7A104705 | |||
| 500AM7UD | K013MH7A100803～K013MH7A100812 | 20180126174217 | link |
| K013MH7A103087～K013MH7A103182 | |||
| K013MH7A103250～K013MH7A104259 | |||
| K013MH7A104487～K013MH7A104607 | |||
| K013MH7A104628～K013MH7A104636 | |||
| K013MH7A104706～K013MH7A104732 | |||
| K013MH7A104845～K013MH7A199999 | |||
| 500AM7UD | K013MH7A100001-K013MH7A100682 | 20180126174338 | link |
| K013MH7A100813-K013MH7A101659 | |||
| K013MH7A102788-K013MH7A103086 | |||
| K013MH7A103183-K013MH7A103249 | |||
| K013MH7A104260-K013MH7A104486 | |||
| K013MH7A104608-K013MH7A104627 | |||
| 550AM7UD | K013JH7A100001～ K013JH7A199999 | 20180126171619 | link |
| 550AM7UD | K033NH7A100676～K033NH7A101174 | 20180126_195020 | link |
| 550AM7UD | K033NH7A101175～K033NH7A199999 | 20180126_171505 | link |
| 550AM7UD | K033NH7A100001～K033NH7A100675 | 20180123_214419 | link |
| 650AM7UD | K013JH7A100001～ K013JH7A199999 | 20180126172540 | link |
| 650AM7UD | K023JH7A100001～ K023JH7A199999 | 20180126173512 | link |
| 650AM7UD | K033QH7A100779～K033QH7A100850 | 20180127_215355 | link |
| K033QH7A100993～K033QH7A101005 | |||
| 650AM7UD | K033QH7A100001～K033QH7A100778 | 20180127_220124 | link |
| K033QH7A100851～K033QH7A100855 | |||
| K033QH7A101006～K033QH7A101029 | |||
| K033QH7A101067～K033QH7A101075 | |||
| 650AM7UD | K033QH7A100856～K033QH7A100992 | 20180127_214630 | link |
| K033QH7A101030～K033QH7A101066 | |||
| K033QH7A101076～K033QH7A199999 | |||
| 750AM9UD | K033RH9A100001～K033RH9A199999 | 20180127_220850 | link |