Unscrew the latch.
or
put oil on the hinges for the latch to move and see if you can move it.
you just have to push up on the latch
Remove door panel and replace latch mechanism
To open a stuck door on a 2000 Kia Sephia, remove the door panel and check the latch mechanism. It is likely to be bent. Better to replace the latch mechanism.
The latch is attached to linkages... you have to grab those linkages and pull them in the direction that the latch would've pulled them (usually inward).
"My lock is stuck"?
To fix a trunk latch that is stuck open, the teeth on the lock may have to be adjusted so the trunk will close. It is also possible that the cable for the trunk latch is broken. To fix the gas cap door latch may require a little bending and adjusting with a pair of pliers.
hot water
pull the door handle on the outside and open the latch by hand both at the same time
ideaswill it open from the outside and not the inside if so then it's a child safety lock located on the door jam near the latch if not you could have any of the following broken lock, door latch or the latch is just stuck.
Can you get inside the car and remove the interior panel of the door that is stuck ? If you can remove that panel you will be able to manually pull the door catch (And then open the door and have the door latch fixed properly)
It is possible that the door on the Fiat Brava is stuck because the latch is bent. It may take a professional to change out the parts.
door lock actuator stuck,bad door latch if rear door has child saftey on a bad door entry handle.