The best way you can resurrect your old HTC One S is by installing latest CM12.1 Nightly custom ROM...
HTC One S
Update HTC One S to Android 5.0.2 Lollipop with CM12 Nightly ROM
HTC One S can now be updated to latest Android 5.0.2 Lollipop via the new CM12 Nightly custom ROM...
Update HTC One S with CodeFireX Android 4.4.2 KitKat Custom Firmware
This well established CodeFireX custom ROM treats development differently than any other to further...
Update HTC One S to Android 4.4.2 TwistedKat KitKat Custom ROM
TwistedKat custom ROM comes with the stock Android 4.4.2 look and UI, HALO settings and a lot of...
How to Install MagioROM Android 4.2.2 on HTC One S Jelly Bean Custom ROM
MagioROM for HTC One S is based on Cyanogenmod 10.1 and Android 4.2.2 Jelly Bean. Over all the ROM...
How to Install HTC One S Carbon ROM Android 4.4.2 KitKat Custom Firmware
Carbon ROM is an aftermarket firmware based on the Android Open Source Project. The team behind...
Update HTC One S to Android 4.4.2 KitKat LiquidSmooth Custom Firmware
HTC One S can finally be updated to Android 4.4.2 KitKat with the help of a custom ROM called as...
Install HTC One S Android 4.4.1 CM11 Nightly KitKat Custom ROM
The CM11 Nightly makes its way to HTC One S with Android 4.4.1 KitKat release. It includes the...
How To Update HTC One S with Android 4.4 KitKat CM11 Unofficial Custom Firmware
Here is another CM11 Unofficial build and this time it is for HTC One S. It tries to bring the...
HOW TO: Install HTC One S ViperOneS Android 4.1.1 Jelly Bean Custom ROM
Team Venom presents ViperOneS custom ROM for HTC One S. This firmware comes with Sense 4 and is...