| To reassemble your device, follow these instructions in reverse order. |
| Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing. |
|
| '''To reassemble your device, follow the above steps in reverse order.''' |
|
| If you notice any unusual behavior or problems after installing your new battery, you may need to [https://support.apple.com/en-gb/HT201295|reset your MacBook Pro's SMC|new_window=true]. |
|
| Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]]. |
|
| Repair didn’t go as planned? Check out our [https://www.ifixit.com/Answers/Device/MacBook%20Pro%2015%22%20Unibody%20Mid%202012|Answers community|new_window=true] for troubleshooting help. |