@Ari Thanks for the reply. I sent you the email to the address provided. Please help. My lens is very blurry now

how to downgrade?

Hello there. I tried to clean up the dust and fingerprint stain on my H1. When I was cleaning the lens with a microfibre tissue I noticed that there is a stain on the inside of the lens enclosure.How is it possible? Is it because the microfibres tissue wasn’t totally dry? How to remove it? Do you recommend open the enclosure? What to do?

@Ari thanks for the response, Ari. I'll send you my email address via PM. The Youtube app works very well, thanks for that. For the blue tint issue, look at the screenshot below from my Xgimi, all people look like from Avatar

I installed the update but it brings more problems that solutions;
1 - all apps and my data is wipe out
2 - build-in Netflix app is gone
3 - paying video via web browser show in blue tint

Please, please XGIMI fix your software!

How do I open .bin file???

Please help with the H1 firmware!