If by "flashed" you mean unlocked than YES it can be for t-mobile. You must go to Verizon and show them the IMEI number on the back of the phone. They will give you an unlock code for that particular phone and thus enable it to be used on any GSM carrier (T-Mobile, Cingulair, etc)
The original 9500 and 9530 do not. If you have a Storm 2, the 9520 or 9550, those do have WiFi.
4760
9520 = 2*2*2*2*5*7*17
Rounded to the nearest thousand, 9520 is approximately equal to 10000.
10000
It is: 10,000
10000
It is 9520 g.
The Young and the Restless - 1973 1-9520 was released on: USA: 4 November 2010
10000
Zero
It is 10,000 and not 9,000