Originally posted by AlbertoJohnAvilbart had to absorb the entire speed force, then enter and exit the speed force itself just to arrive on earth-0 a second or two before prime-
Prime was pulled into the Speed Force and sent to a parallel Earth. But it was never explained if the parallel Earth was in it's own universe or inside of the Speed Force itself. Nor, to my knowledge was it ever stated how he got back to Earth-1. Whether he broke through the Universal Barrier or flew into the Speed Force and then back out of the Speed Force. Nothing was explained other than a brief convo between the Flashes that still made no definite mention of how he escaped, just that he was on his way back to Earth.
https://postimg.cc/vgSCXFPv
https://postimg.cc/n9jgPRgf
https://i.imgur.com/fUujusR.png
because like i said, the flashes dumped prime into the speed force in ic #4-
https://imgur.com/a/fzbJS#0
then he returned in ic#5-
https://imgur.com/a/3dmaq#0
and then said he was imprisoned on the alternate earth for "years"-
https://i.imgur.com/8CCANj9.png
i'm just saying that prime definitely did more then just fly from one earth to another. he obviously pulled some time and reality antics, otherwise he would have only returned back to earth-0 several years after he was first taken.