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43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
---
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title: "NAND Backup"
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---
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These steps will create a backup of your NAND on your SD card, which will allow you to restore your device using a hardmod in the case of a brick.
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{: .notice}
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If you have a black Wii U (32GB) model, your SD card must be at least 64GB in size. If you have a white (8GB) Wii U model, your SD card must be at least 16GB in size.
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{: .notice--info}
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Before starting, you may want to check your SD card for errors using [H2testw (Windows)](h2testw-(windows)), [F3 (Linux)](f3-(linux)), or [F3X (Mac)](f3x-(mac))!
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{: .notice--warning}
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#### What you need
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* The latest release of [Wii U NAND Dumper](https://github.com/koolkdev/wiiu-nanddumper/releases/latest)
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#### Instructions
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1. Power off your device
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1. Insert your SD card into your computer
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1. Copy and merge _the contents of_ the Wii U NAND Dumper `.zip` to the root of your SD card
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1. Reinsert your SD card into your device
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1. Power on your device
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1. Launch the Homebrew Launcher Channel on patched SysNAND
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1. Launch nanddumper
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1. Use the D-Pad to set the following options:
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+ Dump SLC (528MB): **yes**
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+ Dump SLCCMPT (528MB): **yes**
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+ Dump MLC (8GB/32GB): **yes**
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+ Dump OTP (1KB): **yes**
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+ Dump SEEPROM (1KB): **yes**
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1. Press (A) to dump your NAND
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+ Be prepared to wait; this can take a while (up to several hours depending on how much used space you have on the internal memory)
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1. When it has completed, your Wii U will reboot automatically
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1. Power off your device
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1. Insert your SD card into your computer
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1. Copy `slc.bin`, `slccmpt.bin`, `otp.bin`, `seeprom.bin`, and each `mlc.bin.part` file from the root of your SD card to a safe location on your computer
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___
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If you ever brick your device, you will be able to use this backup to restore it using a hardmod.
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{: .notice--info} |