VILNIUS, Lithuania — It was never a secret that China tightly controls what its people can read and write on their cellphones. But it came as a shock to officials in Lithuania when they discovered that a popular Chinese-made handset sold in the Baltic nation had a hidden though dormant feature: a censorship registry of 449 terms banned by the Chinese Communist Party.Lithuania’s government swiftly advised officials using the phones to dump them, enraging China — and not for the first time. Lithuania has also embraced Taiwan, a vibrant democracy that Beijing regards as a renegade province, and pulled out of …
