| Positive | Negative |
|---|---|
| Pull tabs are provided to remove the Battery. | Adhesive used for the Back cover. |
| Battery cable and the Battery are easily accessible. | Adhesive used for the Battery. |
| Screen needs to be removed first which is a delicate process. | |
| Plastic covers covering the boards need to be removed to access the cables. | |
| Metal plates over the cable connectors need to be removed. | |
| Several screws and small parts need to be disassembled. | |
| Secondary screen needs to be rmoved to access the secondary battery. |