Docomo trick 3g speed in 2g plan 100%working

docomo 3g tricks

1st buy
new docomo
2g sim then
activate with
FRC 23

Then convert 2g to 3g by sending sms then send sms ACT3G to 53333 

now recharge
any 2G
internet plan
and u will be
getting 3G
speed in 2G