my osmo pocket won't turn on while not chargingthe sequence is like this:
i charge my osmo pocket, i turn it on and it will turn on but if i don't charge my osmo pocket it won't turn on
any idea

Sounds like the battery may not be holding the charge.

Hello there jojooooook. I am sorry for the trouble this has caused and thank you for reaching out. Since we are having this issue with your DJI Osmo Pocket. I would recommend for your to contact our DJI Support Team at https://www.dji.com/support?site=brandsite&from=nav for further assistance. We will do our best to help you and give out the best resolution for this issue. Again, I am sorry and thank you.