Every phone is different, but in general you can expect to take the following steps to replace your cell phone screen (scroll down for samsung replacement parts instructions for popular phone models):
1. Remove the cover (you might need a pry tool), SIM card, and battery
2. Separate the motherboard from the display
3. Remove (and save) any connecting ribbons and tape
4. Lift the screen out of your phone
5. Insert the new screen
6. Reassemble your phone by following disassembly steps in reverse order
Obviously this is an oversimplified set of instructions, intended only to give you an idea of the general steps you'll need to take to replace your cell phone screen. The following resources provide step-by-step guides to replacing screens for three of the most popular cell phone models: the iPhone 5, the Motorola Razr, and the Samsung Galaxy S5 LCD .
1. Remove the cover (you might need a pry tool), SIM card, and battery
2. Separate the motherboard from the display
3. Remove (and save) any connecting ribbons and tape
4. Lift the screen out of your phone
5. Insert the new screen
6. Reassemble your phone by following disassembly steps in reverse order
Obviously this is an oversimplified set of instructions, intended only to give you an idea of the general steps you'll need to take to replace your cell phone screen. The following resources provide step-by-step guides to replacing screens for three of the most popular cell phone models: the iPhone 5, the Motorola Razr, and the Samsung Galaxy S5 LCD .