After installing the rom on my Xperia S, it run pretty smooth. So, feel free to try it out, if you want to.
- A PC
- Rooted Xperia S
- TWRP recovery installed
- Fastboot / ADB folder
- Pure AOSP Marshmallow rom [Download]
- (Optional) Stock ftf firmware [Download] (if you want to revert to stock rom)
Also read about Installing TWRP 3.0.0 on Sony Xperia S LT26i (nozomi) and MIUI 7 for Sony Xperia S (Lt26i)
FULL INSTALLATION GUIDE
Note: Before you go about installing any custom rom to your device, you should consider making a backup of your current rom just in case you mess something up. Make a backup of your SDcard content too.
Read how to flash nAOSP Lollipop (5.0, 5.1) Rom On Xperia S LT26i
Disclaimer: your use of this guide is strictly at your own risk just in case something goes wrong and your device gets damaged. I or Leakite will not be held responsible, but you.
Step One: Reboot your device to TWRP recovery
Step Two: Go to Mount and uncheck all the checked options
Read how to flash OneOfaKind lightweight Marshmallow rom on Xperia S
Steep Three: Connect the device to PC using a USB cable, then launch CMD from your ADB / Fastboot directory
Step Four: Type in the following commands