GPSRollover old phones

Hello, I have old LG phones and send dates year 2000. I try with an app to fix this without success. I found in te forum that I can use the server time like this..

<entry key='time.override'>serverTime</entry>
<entry key='time.protocols'>osmand.port</entry>

In my server I change the file traccar.cfg (I have traccar 2.7) like this

   <!-- OsmAnd server configuration -->
   <entry key='osmand.enable'>true</entry>
   <entry key='osmand.port'>5055</entry>
   <entry key='time.override'>serverTime</entry>
   <entry key='time.protocols'>osmand.port</entry>

But didn't work. I only want thar this phones uses server time.
What I'm doing wrong?.
I restart the server.

Best Regards
Carina

Configuration for "time.protocols" is clearly wrong.

I change this

<entry key='time.protocols'>osmand.port</entry> 

for this

<entry key='time.protocols'>osmand</entry>

Is that the error?

That looks more reasonable.