R05 — Partition Size Mismatch
| Field | Value |
|---|---|
| Severity | 🟠 High |
| Trigger | NA2 image larger than NA1 partition slot |
Always check image size vs partition size from Phase 01 partition table before flashing any NA2-derived image onto NA1.
R06 — Incorrect fstab Block Paths
| Field | Value |
|---|---|
| Severity | 🟠 High |
| Trigger | Booting NA2 system with UFS paths on NA1 eMMC |
Phase 05 core task. Never flash an un-patched system/vendor from NA2. The fstab must be rewritten for eMMC block devices before use on NA1.
R07 — Incremental OTA on Rooted Device
| Field | Value |
|---|---|
| Severity | 🟠 High |
| Trigger | OTA update applied on Magisk-rooted device |
Incremental OTA will not install cleanly on a rooted device (partition hash mismatch). Use only full firmware images. Block OTA in AFWall+ during development.
R08 — Accidental Userdata Wipe in TWRP
| Field | Value |
|---|---|
| Severity | 🟠 High |
| Trigger | Wrong option selected in TWRP menu on e-ink display |
TWRP recovery menu interaction is slow on e-ink. Proceed slowly and confirm each action. The wipe data operation is irreversible without a backup.