![](/images/new-backgrounds/1222933/222933109x1.webp)
3.Move the cursor by volume down, choose apply update from SD card, as Picture 11.3
Picture 11.3
4. Click volume up key enter into this menu, click update.zip, as Picture 11.4
Picture 11.4
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3.Move the cursor by volume down, choose apply update from SD card, as Picture 11.3
4. Click volume up key enter into this menu, click update.zip, as Picture 11.4
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