Flash w550i

[astgtciv]

after flashing complete, you need to turn on the phone to get updated

yes, i was doing it as here

Step 7: Disconnect your phone , get the battery out for 5 seconds , reintroduce it and start up the phone.It will appear a screen with "Please Wait...", wait 1-2 minutes and then the phone will start normally.

[astgtciv]

That's funny, I recharged it overnight, and now the firmware shows as being updated to the older R4AB048! Still white screen though :(