The Free Retry program is exclusively offered for the Plus+ Evaluation, as there are no constraints on time limits to achieve profit goals in the Unlimited Challenge.
In order to be eligible for a free retry, the trader needs to meet the below conditions:
End Phase 1 or Phase 2 or Phase 3 above or at the initial balance
Have not breached either the daily or maximum drawdown
If all the above conditions are met then you will be subject to do unlimited free retries where you will be able to start your challenge from Phase 1.