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Unbrick Ingenic T31 with SD Card
---
#### NOTE:
```
On certain devices, like many Wyze and Atom models, the SD Card is powered through a GPIO
(General-Purpose Input/Output) connection. This means you have to activate a particular GPIO either
in U-Boot or in the Linux system in order to supply power to use the SD Card. If your device is set
up this way, you cannot use this method without making physical changes to the hardware.
```
### Ingenic T31 boot squence
![](../images/t31_boot_sequence.png)