After installing the lollipop my phone partitions were changed. internal memory for applications was of 1.12GB and systema not got space of 10GB. better to fix this problem before launching another ROM.
That's not available anyway yet. Lollipop was promised to be released on 4th September but finally that turned out to be a lie. No proof about that a lollipop development is at least under process at UMI.