Source: New updates add August 2019 security patches to a range of Xperia phones | Xperia Blog
Xperia 1
Updates may be delayed depending on your region and, or whether your Xperia smartphone is carrier-locked.
About: Android Security Bulletin—August 2019 | Android Open Source Project
Xperia 1
- New update: 55.0.A.6.16 (Security patch: 1 August 2019)
- Old update: 55.0.A.2.314
- New updates: 53.0.A.8.71 / 53.0.A.8.69 (Security patch: 1 August 2019)
- Old update: 53.0.A.6.92
- New update: 52.0.A.8.131 (Security patch: 1 August 2019)
- Old update: 52.0.A.8.107
- New update: 50.2.A.0.400 (Security patch: TBC)
- Old update: 50.2.A.0.379
- New update: 49.0.A.6.90 (Security patch: 5 August 2019)
- Old update: 49.0.A.6.80
Updates may be delayed depending on your region and, or whether your Xperia smartphone is carrier-locked.
About: Android Security Bulletin—August 2019 | Android Open Source Project