Hytera DMR Firmware Upgrade Manual page 6

DMR&PDT Repeater Firmware Upgrade Guide
Version
R5.1
R5.0
R4.5
R3.5
Date
Third release, instructing you to upgrade the firmware to R5.1
03-2013
(A5.01.03.002 or S5.01.03.002).
Third release, instructing you to upgrade the firmware to R5.0
(A5.00.10.005 or S5.00.10.005).
11-2012
It is applicable to RD96X upgrade.
Second release, instructing you to upgrade the firmware to R4.5
06-2012
(A4.05.13.003 or S4.05.13.003).
Initial release, instructing you to upgrade the firmware to R3.5
05-2011
(A3.05.10.001).
Description
2
Documentation Information