LTN86** / LTN89** - V4.40.015 Build 210312
LTN87**K - V4.30.005 build 210311
CMIP3D82W-M28 - V5.5.131 build 201120
*The firmware utilities here can cause permanent damage to your product if applied incorrectly. Before downloading any firmware updates, verify the firmware is appropriate for the specific model number of your product and that it’s being updated in correct order. To avoid incorrect usage, we recommend you to please contact your LTS specialist for guidance.