This story was originally published and last updated .
The first Galaxy S20 units are already receiving the July security patch in Korea and Europe, but in the US, the slow carrier rollout of the June update continues to arrive on many people's phones. People using a Galaxy S10 device on T-Mobile can look forward to the patch, which is only now starting to roll out to them. Along with the security enhancements, the phones are getting smaller system and performance improvements.
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