Once you cut the bottom you will push the door in and cut the next up bracket.
How to open a garage door from the outside.
First of all be aware not to exert too much force in your garage door.
Opening the garage door.
Closing the garage door.
Doors are built so no one can break in.
If you are a pro and have the tools use a sawzall to cut the bottom jamb bracket from one side the blade should be long enough to get through the door and the garage frame.
Opening the door from the outside.
To open it up all you need to do is thread a coat hanger or hooked piece of wire through the top of the door and open the emergency latch which can also be done by the rope many emergency latches.
Now there should be enough room to crawl inside.
Once installed insert turn the key of the lock cylinder.
Make sure to pull the emergency release cord in a downward motion.
To unlock the door from the outside to unlock from the outside you need to add a lock cylinder installing it so that the spindle is inserted into the flat hole next to the release lever.
Once the car is out of in the garage carefully lower the door and re engage the release lever.
This helps to disconnect the garage door while enabling the garage door to open manually.