However, if you are running the stock Sony firmware in 2024, you are likely feeling the pain. The official Android updates stopped at . Apps are crashing, security patches are ancient, and the UI feels sluggish.
sony-sgp771-firmware-update-guide
You want to use your tablet for another 3 years. The performance jump from Nougat to Android 12 is staggering. The SGP771 feels like a modern tablet again. Firmware Change Update on SONY SGP771 Xperia Z4...
The solution?