Originally Posted by Hussainally
Hey guys.. Can someone help me.. I can't seem to update my phone to. 402 via Sony update service or Sony PC companion.. It keeps saying my phone is up to date when it's not.. Mine is. 69...please help
Sent from my D6503 using XDA Free mobile app
Maybe 402 update isn't rolling out in your region. Mine neither (Vietnam).
So if you want to use 402, try flashtool with 402 firmware.