maybe my Cosmo get a bit warmer when fast-charging now, but unless in a hurry I like to slow-charge anyway. The Cosmo still reboots once in a while, and the hardware driver for the camera still produces enlarged 6MP images, still without offering a real 6MP mode. I'm getting spurious notifications from Planet Voice Assistant (which I could disable, but I like to keep things stock for now) when opening the device, but they vanish after a few seconds, so I don't really notice them any more. Even on V20, my CoDi (on FW 13) keeps crashing daily.
Hmmm, I've charged only from the left USB port, which I remember being the fast charge capable. Is the Planet's stock charger a fast charger or an usual one? Should one avoid charging constantly from the left port when using the stock charger? Or, in general, is fast charging more harmful than standard in some way? If so, I have to dig a hole for the right side USB port too to my self made case.
There was a unique situation once, when Cosmo started to make a quiet whizzling-buzzing noise while charging, luckily I was sitting very near and heard it right away. Noise went away only after a reboot.
My Cosmo has not rebooted itself or crashed in any situation. Even the CoDi hasn't crashed totally, but has freezed in some rare situations - then, pressing the right-side button of the fingerprint adapter has gotten it back to life. One such situation was, when I tried to activate flash when taking a selfie. Display freezed but the camera made a shot with flash - once. Could not shoot another photo. Picture was terrible and totally over exposed.
Otherwise, the main camera takes reasonably OK photos (not to compare with the Note 8, huh). If I want to do some real photography, I do it with my Olympus OM-D E-M10, which does not even loose much to Cosmo in portability...
For reference, I'm on completely stock Cosmo Android, with nothing disabled. Weirdly enough, my Cosmo is still certified and would gladly agree to installing Netflix (no, I didn't actually install it, but it was available, had I desired to) and I doubt my Swedish e-id would work, lest the device was certified (that broke on my Gemini, when upgrading to Android
. My theory, as to why I didn't get persistent issues with V20, was that I have not really messed with anything, but according to your post, that might not be it either, so maybe there's just an element of luck, a bit like with when the CoDi updates decides to work?
Seems to be like that... Although, after opening the Cosmo for the first time and playing around a few minutes, I installed the Nova Launcher (paid version). Been using it in all Android phones I've used in last years. Can't know if that has anything to do with the stability. Netflix is working fine, and my device is certified too.
the plastic on the middle hinge has cracked right through. In all honesty, I can't see anything I could have done to cause that, so yeah, some parts of the design seems not only fragile, but even prone to spontaneous failure. I have reported it to Planet, though, in the midst of a pandemic, we agreed on not trying to fix it any time soon. Also, aesthetics aside, it doesn't seem to cause me any noticeable issues. My hinges doesn't squeak even a little, and my Gemini never had more than two hinges, so I'm not too worried.
When listening very carefully, the 'squeek' sound comes somewhere near the middle hinge. Actually, that sound was not present with very first openings and closures, but came in after a little use. We'll see what will happen in the future.