Summary
Based on the teardown the repairability of the Samsung Galaxy M12 would likely be around a 8.0 out of 10. The lack of adhesive on the back cover and easily accessible battery are positive points but the use of adhesive on the battery and the need to disassemble multiple components to replace the screen are negative points. The plastic covers covering the boards also add an extra step to accessing the cables. Overall while some aspects of the device are easily repairable others may require more effort and skill.
Disassembly
| Positive | Negative |
|---|---|
| No adhesive used for the Back cover. Clips can be removed without using a heat gun. | Adhesive used for the Battery. |
| Pull tabs are provided to remove the Battery. | Several components need to disassembled to replace the Screen. |
| Battery cable and the Battery are easily accessible. | Plastic covers covering the boards need to be removed to access the cables. |