diff --git a/mkgbi/mkgbi.c b/mkgbi/mkgbi.c
index 12814ab..60c7fec 100644
--- a/mkgbi/mkgbi.c
+++ b/mkgbi/mkgbi.c
@@ -77,7 +77,7 @@ static void default_apploader_header(struct gcm_apploader_header *ah)
 {
 	memset(ah, 0, sizeof(*ah));
 
-	memcpy(ah->date, "2021/04/17", 10);
+	memcpy(ah->date, "2021/10/06", 10);
 	ah->entry_point = 0x81200000;	/* gets proper endianness later */
 }
 
diff --git a/ppc/apploader/apploader.bin b/ppc/apploader/apploader.bin
index 162a24c..c825986 100644
Binary files a/ppc/apploader/apploader.bin and b/ppc/apploader/apploader.bin differ
diff --git a/ppc/apploader/apploader.c b/ppc/apploader/apploader.c
index 780666d..6d73e32 100644
--- a/ppc/apploader/apploader.c
+++ b/ppc/apploader/apploader.c
@@ -535,6 +535,7 @@ enum ipl_revision {
 	IPL_UNKNOWN,
 	IPL_NTSC_10_001,
 	IPL_NTSC_10_002,
+	IPL_DEV_10,
 	IPL_NTSC_11_001,
 	IPL_PAL_10_001,
 	IPL_PAL_10_002,
@@ -554,6 +555,8 @@ static enum ipl_revision get_ipl_revision(void)
 		return IPL_NTSC_10_001;
 	if (sdata2 == 0x81468fc0 && sdata == 0x814685c0)
 		return IPL_NTSC_10_002;
+	if (sdata2 == 0x814695e0 && sdata == 0x81468bc0)
+		return IPL_DEV_10;
 	if (sdata2 == 0x81489c80 && sdata == 0x81489120)
 		return IPL_NTSC_11_001;
 	if (sdata2 == 0x814b5b20 && sdata == 0x814b4fc0)
@@ -623,6 +626,18 @@ static void patch_ipl(void)
 			invalidate_icache_range(start, end);
 		}
 		break;
+	case IPL_DEV_10:
+		start = (uint32_t *)0x81300dfc;
+		end = (uint32_t *)0x81301424;
+		if (start[0] == 0x7c0802a6 && end[-1] == 0x4e800020) {
+			address = (uint32_t *)0x8130121c;
+			if (*address == 0x38000000)
+				*address |= 1;
+
+			flush_dcache_range(start, end);
+			invalidate_icache_range(start, end);
+		}
+		break;
 	case IPL_NTSC_11_001:
 	case IPL_PAL_10_001:
 	case IPL_MPAL_11:
@@ -729,6 +744,12 @@ static void skip_ipl_animation(void)
 			&& *(uint32_t *)0x814609e0 == 0x81468ac8)
 			*(uint8_t *)0x81468ae7 = 1;
 		break;
+	case IPL_DEV_10:
+		if (*(uint32_t *)0x81460fe0 == 1
+			&& !(*(uint16_t *)0x81462b0c & 0x0100)
+			&& *(uint32_t *)0x81461000 == 0x814690e8)
+			*(uint8_t *)0x81469107 = 1;
+		break;
 	case IPL_NTSC_11_001:
 		if (*(uint32_t *)0x81481518 == 1
 			&& !(*(uint16_t *)0x8148370c & 0x0100)