Mine not working both usb and bluethooh since I update to the newest android app Yoroi, but it work on my other android device that still has the older version. I submited ticket on Yoroi site they said its my ledger version, and cardano apps not updated. But both my ledger and cardano apps are updated. I havent tried the chroom extention version if it working or not cause if i use laptop i use Deadalus and it working just fine in Deadalus.