how to remove headliner?

anyone know how to memove the head liner without tearing it up ....so i can put some dyanmat on there

89-94 you remove everything bolted/screwed to the ceiling,
remove the back window,
bend the bows so they come out of their holes,
then take out the five or so screws across the front.

what do you to reatach it at the doors

just goes back in the weatherstripping. maybe some yellow weatherstripping adhesive(gorilla snot) would help.

yea yota headliners are bummers. i used to lock my keys in my bodydropped daily toyota all the time so i would always just pop out a corner of the lexan and after some point my headliner never got tucked back in.