I was in DP 8.1. UPDATE 1(cyan firmware)., i had some problem of app lagging and poor battery ��., So i decided i roll back to black by Nokia recovery tool., Currently am living in Thailand and have official firmware cyan for 625. when i connect my phone �� to the PC �� via NRT it shows that latest cyan firmware is available to download.,
I tried some time to see is there the black firmware is available., but i couldn't and i downloaded cyan and flashed my L625with the cyan and the no is 3058.50000.1424.0001.,
After I checked for updates, it shows your phone �� is up to date.,I haven't go back to PD. I want it to be in official firmware.,