What is maximum data for free upgrading?

Hi Sergiy

The highest data upgrade is 1 GB which is normally awarded when you reach level 8.
After that, there are two upgrades of 500 MB each (awarded at levels 2 and 6).

Since you can have maximum of 3 unlocked/usable slots per plan, the maximum free data upgrade would be 2 GB every month.

Hope this answers your question.

Sergiy but you can have data for free every month here.. https://www.facebook.com/groups/partagededonnees/?ref=share