C2 C3 C5 Firmware Update List
Remark: Only include latest widely used firmware information.
03.26.87 2015-08-03
1)Fix bug: delete user failed when develop software using SDK.
03.24.99 2014-03-03
1)Data update and synchronize via network
2)Stardard version disable T9 input method
03.24.95 2013-07-10
1)Modify C5 initial door sensor alarm status
2)Compatible with network chip DM9000C
03.24.XX