Free is increasing the price of one of its mobile plans, and even an option of its historic plan!

Free offers a first 3 GB Booster option at 0.99 euros/month, which is without commitment. And another 20 GB Booster option, which until now was offered at 4.99 euros/month, still without commitment. The latter has just increased to 5.99 euros/month. Note that the 3 GB and 20 GB Booster allow 4G browsing.