All this is just speculation and borderline propaganda. First of all, almost any rocket scientist will tell you that Solid fuel engines are NOT suitable for SLVs. As boosters sure, but not as the main stage engine, they simply a not efficient in that role. Only reason IRGC wanted ghaeem was for latent solid fuel ICBM capability. It was disguised under SLV program, but if Iran truly cared to build a powerful SLV it would choose a liquid engine design not a dual use ICBM design.