nostr:npub1qmprpfmlerfemmc6yzwwchl5xs6kqx9kcxuppt4vu0vtuxv92ujsdetheg As I said in the blog post, you have to use a Pixel 7, 8, or 9 (normal or pro models) A 3a is far too old and won't support this new haptic. In fact any A-Series phone (which have a reduced cost haptic motor) won't work.