Me too didn't received OTA update
Few days back asked for technician issue
He came without Software & just checked the antenna & went away....
Today again called for Technician visit & he cane now with 2244 software pen drive
He went away & he told that tomorrow
'Tomorrow i or someone will come with
1) New Software Pen drive
If pendrive fails
2) he said will swap the lastest 2222box for free
*I'm in warranty