Zong Offers 1GB Free Data On Upgrade 3G SIM To 4G. Zong, Pakistan’s First 4G network provider, always come up with some exciting offers for its users. Keeping in mind the convenience for its customers, this time Zong introduced an exciting offer for its users. Zong Offers 1GB Free Data on Upgrade of 3G SIM to 4G.

 

Zong Offers 1GB Free Data On Upgrade 3G SIM To 4G

 

Zong Offers 1GB Free Data On Upgrade 3G SIM To 4G

In order to use Zong 4G service, Zong users need to upgrade their existing SIMs to 4G SIMs. To upgrade your sim visit your nearest Zong CSC franchise or retailer and ask for sim replacement.

With the replacement of 3G SIM with 4G SIM, users will get 1 GB data for 30 days absolutely free. For convenience of users, Zong has made an online registration portal. Users can submit request through this portal to upgrade to 4G Sim. The customer service agent will approach and get in touch within one working day.

As a substitute to their users inconvenience, Zong is offering free 1 GB of data for the replacement of 3G sim to 4G sim. To check if your sim is 3G or 4G, dial *46#.

 

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