hotfix for uninstall cfw script brick issue

docs/public/gm9_scripts/uninstall_hax.gm9

@@ -0,0 +1,84 @@
+set PREVIEW_MODE "Hax Uninstaller Script\n\nDerived from\nGODMODE9 ALL-IN-ONE MEGASCRIPT\noriginally by annson24"
+
+if	not ask "!!WARNING!!\nThis will completely remove CFW and\nrevert your system to stock.\n \nProceed anyway?"
+	goto Exit
+end
+
+if	not chk $[HAX] "ntrboot"
+	if	not ask "!!WARNING!!\nntrboot not detected!\nYou should at least have ntrboot or a hardmod\nwith you before proceeding in case of brick.\n \nProceed anyway?"
+		goto Exit
+	end
+end
+
+if	chk -u $[ONTYPE] "N3DS"
+	goto Unhax_Old
+end
+
+if	not sha S:/sector0x96.bin 82F2730D2C2DA3F30165F987FDCCAC5CBAB24B4E5F65C981CD7BE6F438E6D9D3
+	if	not find 0:/boot9strap/secret_sector.bin SECRET
+		if	not find $[GM9IN]/boot9strap/secret_sector.bin SECRET
+			echo "Sector 0x96 is not genuine.\nYou must have the secret_sector.bin file in the\nboot9strap folder first then try again.\n \nAborting."
+			goto Exit
+		end
+	end
+
+	if	not allow -a S:
+		echo "Permissions denied. Aborting."
+		goto Exit
+	end
+
+	cp -n -w S:/sector0x96.bin $[SECRET].bak
+	cp -n -w $[SECRET] S:/sector0x96.bin
+end
+
+if	not find 1:/title/00040138/20000002/content/????????.app NATIVE_NCCH
+	echo "NATIVE_FIRM not found.\nIs this a N3DS?"
+	goto Exit
+end
+goto Actual_Unhax
+
+@Unhax_Old
+
+if	not find 1:/title/00040138/00000002/content/????????.app NATIVE_NCCH
+	echo "NATIVE_FIRM not found.\nIs this an O3DS?"
+	goto Exit
+end
+
+@Actual_Unhax
+
+imgmount $[NATIVE_NCCH]
+verify G:/exefs/.firm
+shaget G:/exefs/.firm@0:200 NFIRM_HDR_HASH
+set NATIVE_FIRM 9:/NATIVE_FIRM.firm
+cp -w G:/exefs/.firm $[NATIVE_FIRM]
+imgumount
+
+if	allow -a S:
+	allow -a 1:
+	cp -n $[NATIVE_FIRM] S:/firm0.bin
+	shaget S:/firm0.bin@0:200 FIRM0_HDR_HASH
+	if chk -u $[FIRM0_HDR_HASH] $[NFIRM_HDR_HASH]
+		echo "FIRM0 get corrupted during uninstallation! Aborting!"
+		goto Exit
+	end
+	verify S:/firm0.bin
+	cp -n $[NATIVE_FIRM] S:/firm1.bin
+	shaget S:/firm1.bin@0:200 FIRM1_HDR_HASH
+	if chk -u $[FIRM1_HDR_HASH] $[NFIRM_HDR_HASH]
+		echo "FIRM1 get corrupted during uninstallation! Aborting!"
+		goto Exit
+	end
+	verify S:/firm1.bin
+	rm -o -s 1:/boot.firm
+	rm -o -s 1:/rw/luma
+	shaget S:/nand.bin@57FFE00:200 PRE_STAGE2_HASH
+	if not sha S:/nand.bin@B800000:200 $[PRE_STAGE2_HASH]
+		fget S:/nand.bin@57FFE00:1 PRE_STAGE2
+		fill S:/nand.bin@B7FFE00:89C00 $[PRE_STAGE2]
+	end
+	echo "CFW uninstalled successfully"
+else
+	echo "Permissions denied. Aborting."
+end
+
+@Exit