h1. EMMCFirmwareBugs

h2. Data corruption

Several devices have fixes or workarounds in vendor kernels for data corruptions in the eMMC. This can lead to non-working devices as it could potentially corrupt the bootloaders for instance.

The bug #2104 has more details for the Galaxy SIII.

h3. Affected devices

| Affected devices | Affected eMMC | Vendor kernel patch | Upstream status | Replicant >=9 status |
| Some Galaxy SIII (GT-I9300) | | "mmc: Soft-patch MoviNAND VTU00M (16GB) eMMC failure":https://git.replicant.us/replicant/kernel_samsung_smdk4412/commit/?id=da8461692362317a8ffce4d4646953985fcf4e1d |  Not upstream | Not yet ported |