Samsung partners with Etisalat to give 1.5gb free.
1. Change your SIM IMEI to this: 353709060044527
2. Then send data to 8186
If that imei did not work. Change the last four digits to any set of four numbers you can guess of.
You will get 1.5gb on each sim, activate as many sims as u can.
HERE IS HOW TO CHANGE YOUR IMEI Number WITHOUT PC
1. Go to play store and install Mobile uncle MTK tool if you don’t have it
2. Install and Open the mobile uncle tool and scroll to and click
Engineer Mode (3rd from top) then click Engineer Mode (MTK) (2nd menu)
then swipe to the left to connectivity
3. Click on CDS information
4. Click the Radio information and you will get phone 1 and phone 2.
Depending on the Sim imei you wish to change, phone 1 is sim 1 and phone
2 is sim 2
5. To change sim 1 imei number to Any imei, touch phone 1 and in the popup, touch the AT+
6. Once you touch it the Key board will pop up. In the key board you
type any single letter and cancel only the letter you have type.
Immediately you can notice the scribes that is required for you It looks
like AT+EGMR=1,7"" etc
7. Click the first row and after 7 (for SIM 1, 2nd row is for Sim 2) you
can notice the simple "" delete the last inverted comma and type the
imei number you have
8. Verify the typed imei numbers, then close the inverted commas "
9. Click the SEND AT COMMAND
10. Once the pop up display indicates "At command successfully send."
11. Reboot your phone and enjoy. Confirm IMEI change by dialing *#06#
12. IF YOU WANT TO CHANGE BACKGROUND YOU IMEI TO THE ORIGINAL ONE, Just REPEAT THE PROCEDURE USING YOUR Real IMEI