You now download firmwares for your SE phone from SE Users website for free.
You can download ALL firmware files for free, EXCEPT:
CID53 Firmware files
Latest complete version (with more than 3 FS) for CID52
A2 firmware files (K850, K858, Z750, W910, Z770, K660, V640, K630, W890 and others)
That’s good enough, as you can still get cid53 firmwares from topse.ru
Thanks to Mauro1947 for making this possible.