OSTC SPORT

OSTC's running hwOS sport or tech
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Shantihx2x
Posts: 2
Joined: Saturday 17. August 2019, 20:53

OSTC SPORT

Post by Shantihx2x »

The Sport wont start. First I thought Batterie is down. I changed the batterie but no sucess, I tried everything (reboot)
Does anybody have an idea to fix the problem?
The screen is black - batterie has contact.

by the way before diving this week i want to upgrade the sport. But I cannot turn it on.

FYI i have installed 1,5V lithium AA Original
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