Esource parts deal in selling and repairing of iPhone repair Toronto and extends its services to iPhone screen repair Toronto and selling of spare parts like batteries,USBs etc.
"It depends on the iPhone model, but most mall repair shops that replace the screen will do it in about 30 minutes or so. There is also a YouTube video if you dare to try it out yourself. I would not recommend DYI unless you are very comfortable and do not have access to some specialized tools (very small screwdrivers, autopsy tools, hair dryer and soldering iron ( https://solderingironguide.com/reviews/milwaukee-m12-soldering-iron-review/ ) To do this job.
Keep in mind that after replacing the screen, the phone will lose some of its waterproof properties as repairing the screen will require removing some of the glue that holds the screen and phone together."