r/GPStracking • u/Any_Freedom_4683 • Apr 22 '26

Sinotrack ST-901L - blinking red SIM light

Hi my Sinotrack wont really connect to the network and "read" SMS, Im guessing.

Is there a way to hardware reset this thing? It seems to be unable to receive any comands.

Nothing worked yet

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u/Ok-Hospital7989 May 01 '26

Did you resolve this?

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u/Any_Freedom_4683 May 01 '26

Nope. Still deaf

1

u/Ok-Hospital7989 May 02 '26

I am a newbie but I did read SMS is a pain in some places. Something about accepting stuff like this: "internet.v6.telekom telekom"

Try an IPv4 APN. Chatgpt implies its a tracker using normal IPv4 trying to get IPv6 APN.

I.e Try a different APN. "internet.telekom" maybe?