User verification failed on %S. There are no attempts left and your device has been locked, because the wrong PIN was provided too many times. The device needs a reset.
Methodd dilysu defnyddiwr ar %S. Does dim ceisiadau ar ôl ac mae'ch dyfais wedi'i chloi, oherwydd darparwyd y PIN anghywir yn rhy aml. Mae angen ailosodiad ar y ddyfais.