স্যামসাং ফোনে ফ্রি নেট ওন করার আগে করনিও

Free net on korar age eyta must be korte hobe
bcz gp mms deye E sign ashe na.
specialy For samaung Device
Amra onekei gpmms apn deye Free net use korte parina bcz of some internal prblm.
Now u can easily solve it.
Just dial it on ur Dial pad
*#*#4636#*#*
then u select phn information...
select preferred network type
Gsm only
then enabled toggle dns check allowed..
kore din
Valo lagle like din