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iPad Air Wi-Fi + Cellular, model no. A1475. Available in Space Gray or Silver, with 16/32/64/128 GB configurations.

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ios update error -1

I try to update the ipad air after half an update error occurs -1 . How to fix it?

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1个答案

Try doing a hard reset by pressing and holding the power and home buttons at the same time on start up and connect it to a computer with iTunes. Once the iPad comes out of the reset try to download and install the update again.

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