Sony Xperia Z2 LTE D6503 has received a new firmware update (23.0.1.A.3.12) in Taiwan that, well, probably brings in some minor bug-fixes, performance improvements and stability patches aimed at improving general system usability – there isn’t any official changelog yet. As always here is the FTF file of 23.0.1.A.3.12 firmware flashable through Xperia Flashtool.
Firmware 23.0.1.A.3.12 Details
- Device Name: Xperia Z2
- Model: D6503
- Android: v4.4.4 KitKat
- Firmware Version: 23.0.1.A.3.12
- Customization Number: 1281-5456
- Build: R2B
- Region: Taiwan
- Branding: Customized TW
- Date: 4-12-2014
- Availability: OTA
Download Link: Click here (Size: 1.11 GB) to download firmware 23.0.1.A.3.12 FTF package for D6503 Xperia Z2 4G
If you’ve got a custom recovery on your device then can also download a pre-rooted package of 23.0.1.A.3.12 here (Size: 1.02 GB) and flash it as a standard zip package. Cool, eh?
Stay tuned!
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