Summary
Based on the teardown the repairability of the Samsung Galaxy Z Fold4 is fairly low. It has several components that need to be disassembled to replace the screen and the adhesive used for the back cover and battery make it difficult to access the internals. Additionally replacing the foldable screen is likely to be tricky and expensive. On a scale of 10 I would give the repairability of the Samsung Galaxy Z Fold4 a score of 4.
Disassembly
| Positive | Negative |
|---|---|
| Battery cable and the Battery are easily accessible. | Adhesive used for the Back cover. |
| Adhesive used for the Battery. | |
| Several components need to disassembled to replace the Screen. | |
| Top single screen needs to be removed to access internals on one side. | |
| Replacing the foldable screen is likely to be tricky and expensive. |