Zong 4G SIM Replacement Offer – Today Upgrade your 3G ZONG SIM to 4G SIM and enjoy best data network in Pakistan. As we know that ZONG is one of the best Data Network in Pakistan. Therefore, zong provides an exclusive offer for their customers to replaced 3G SIM to 4G SIM offer.
Zong 4G SIM Replacement Offer 2019 Get Free 4000 MB’s and Minutes
Today replace your old SIM, and simply dial *44# and enjoy 4000 MB internet and 400 Zong to Zong Minutes for a whole week. It’s absolutely free! For all Zong prepaid customers to enjoy free internet for a whole week.
Visit any Zong franchise and replace your old 3G SIM to 4G SIM and enjoy free data for 7Days. After upgrading to 4G SIM simply dial *44# after the new sim has been inserted.
How To Get Free 4GB Data and 400 Minutes on 3G To Zong 4G SIM Replacement Offer 2019
After replacement of Zong 3G SIM To 4G SIM simply dial *44# to get free 4GB Data and 400 Zong to Zong minutes for 7 days.