What is the latest firmware version for my CommBox Screen
This article lists the latest firmware version for each CommBox Screen
Use this table to find the latest firmware version of your CommBox Screen.
| Screen Name + SKU | Latest Firmware Version | Instructions to update firmware |
| CommBox Classic V3 (CBICXX) | V3.6.0 | Link to instructions |
|
CommBox Classic V3X (CBICXX) |
V3.9.0 with touch firmware 5.1.3 |
Available via USB and on the OTA on 14 July 2025. |
|
CommBox Classic S4 (CBICXXS4) |
55 =202601141540 65= 202602132347 75= 202602132348 86= 202602132350 / 202602132342 98= 202602140022 |
Link to instructions |
| CommBox Classic S4+ (CBICXXS4) |
55 = 202602132350 65= 202602132341 75= 202602132348 86= 202602140038 |
Link to instructions |
|
CommBox Classic S5 (CBICXXS5) |
20251208151239 | Link to instructions |
|
CommBox Atom |
V1.4.0 | Link to instructions |
|
CommBox Horizon |
92= 105=20231115 |
|
|
CommBox Infiniti |
Non OS | Not applicable |
|
CommBox Commercial Display V4 |
1.3.0 | |
|
CommBox Intelligent Display |
43=202601280932 55=202601280932 65=202601280921 75=202601280921 86=202601280921 98=202601280921 |
Link to instructions |
|
CommBox Meeting Room Display |
V114 |
Reminder: Firmware must always be kept up to date
As part of the CommBox Warranty Terms and Conditions, you must keep your firmware up to date to maintain the validity of your Warranty.