3 ms·Tongue prints work fine on typical phone fingerprint readers, so it is an option.by biomcgary 9y agoTongue prints work fine on typical phone fingerprint readers, so it is an option.ars 9y agoAnd you know this because you tried it? LOL :)biomcgary 9y agoActually, my father-in-law, which was pretty funny because he is typically quite reserved.1ris 9y agoI tried my noose tip and and tonge, neither worked (Huawei). Toes work (obviously). People reported that pet's pawns work.