mobile

Hello,

this is my first thread so please be gentle :D

I'll start by describing my problem:
My father bought my mother this phone during their holidays in Taiwan. They forgot asking wether german was a possibility as system language. This sadly isn't the case. Also the installed Android version seems a bit laggy (can't attest to how fluid it should be but it just seems less responsive than a new phone should be).

I've never had an Android but I'm very good at doing "computer-stuff". I've tried googleing this problem and found, that I'd need to flash a new ROM on the phone. I already read about Cyanogenmod (but just a little) and this was my first idea.

Will Cyanogen run on this device? Which ROM should I use? If this is not the solution what would be? The Version I would want to install should be most responsive and with as little unnecessary apps as possible.

I hope you can help me with this problem.