So I brought a case for the teracube. The case was originally designed for the Xiaomi Mi 8 Lite and it works but the case is a tight fit and I would have to cut out a few of the ports. The way that the case is designed is that I could possibly heat up the case to remove the glue and reglue the teracube case instead since it’s one of those phone wallets. I will get a Spigen case soon and I’ll let you guys know how that goes.
Link to the case: Mulbess Xiaomi Mi 8 Lite Protective Cover, Magnetic Closure RFID Blocking Luxury Flip Folio Leather Wallet Phone Case with Card Slots and Kickstand for Xiaomi Mi 8 Lite, Black https://www.amazon.com/dp/B07PMXJXYD/ref=cm_sw_r_cp_apa_i_2pkvEb62VNQFX
Photos of the case with the phone inside.
and an l shaped screwdriver( to stretch the part of the case to make the headphone jack). I also made further adjustments by cutting a part of the case out to make access the volume rocker easier. Because I used heat to make the headphone jack the top is now raised. Because the port is raised you would have to put in more effort to push the jack into the headphone jack. Otherwise still better than the default case, so I’m content until an official release is out.

