diff --git a/firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c b/firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c
index 1ac24502d0..be22227236 100644
--- a/firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c
+++ b/firmware/target/arm/s5l8702/ipodnano3g/nand-nano3g.c
@@ -134,7 +134,7 @@ static const struct nand_chip_info nand_chip_table[] =
     { 0xA585D598, 2, 13, 8320, 128, 2048, 7744, false },
     { 0xA585D598, 4, 13, 8320, 128, 2048, 7744, false },
     { 0xBA94D598, 2, 12, 4096, 128, 4096, 3872, false },
-    { 0xBA94D598, 4,  1, 4096, 128, 4096, 3872, false },
+    { 0xBA94D598, 4,  1, 4096, 128, 4096, 3872, false },   /* checked */
     /* Intel */
     { 0xA5D5D589, 2,  4, 8192, 128, 2048, 7744, false },   /* checked */
     { 0xA5D5D589, 4,  2, 8192, 128, 2048, 7744, false },   /* checked */
diff --git a/utils/ipodnano3g/RESULTS.md b/utils/ipodnano3g/RESULTS.md
index c81be13dfa..dec077a7fa 100644
--- a/utils/ipodnano3g/RESULTS.md
+++ b/utils/ipodnano3g/RESULTS.md
@@ -59,3 +59,8 @@ fault testing.
   oracle on two logical pages - confirmed against Apple's own disassembly
   (`_FTLRestore`, osos 1.1.3) to be that algorithm's own tie-break between
   two competing logs, not a defect (see the note in `ftltest/test_ftl.c`).
+- **BA94D598 x4, 2026-09-20.** A contributor's check archive matches the
+  row exactly (Toshiba, mode 1, vflspares 201 by our own formula). Clean
+  on both host tests: `test_ftl` agrees with the oracle on all 3,964,928
+  sectors; `test_crash` survives 100 power cuts (344 writes, 11 syncs, 0
+  sectors wrong). No on-device write test.
diff --git a/utils/ipodnano3g/nandcheck/README.md b/utils/ipodnano3g/nandcheck/README.md
index 6b7ee64658..69eb899812 100644
--- a/utils/ipodnano3g/nandcheck/README.md
+++ b/utils/ipodnano3g/nandcheck/README.md
@@ -42,7 +42,7 @@ which is why the archives matter.
 | `A585D598` | Toshiba | 4GB | 2 | 2KiB | needed |
 | `A585D598` | Toshiba | 8GB | 4 | 2KiB | needed |
 | `BA94D598` | Toshiba | 4GB | 2 | 4KiB | needed |
-| `BA94D598` | Toshiba | 8GB | 4 | 4KiB | needed |
+| `BA94D598` | Toshiba | 8GB | 4 | 4KiB | checked |
 | `A5D5D589` | Intel | 4GB | 2 | 2KiB | checked |
 | `A5D5D589` | Intel | 8GB | 4 | 2KiB | checked |
 | `3E94D589` | Intel | 4GB | 2 | 4KiB | checked |