Can We Do ‘Umrah During the Months of Hajj?

It is not valid to change the intention from tamattu’ to ifraad

Can he enter ihraam for ‘umrah only then form the intention to do Hajj from Makkah?

It is not permissible to change the intention of ihraam from Qiraan to Ifraad

How to do Hajj on behalf of another

If he does ‘umrah during the months of Hajj then travels before doing Hajj, does that cancel out his tamattu’?

He did ‘Umrah during the months of Hajj then went back to his city. Is he doing tamattu’?

Is it permissible for the one who is doing Qiraan to change his intention to Ifraad?