iPhone5的话美版有锁是可以刷机的,考虑的是激活问题,这个已经不成问题了。7.0.3再不久也能越狱,iOS6的话你除非有备份SHSH,才能降级,或者你买来是6的话,就不用降级了。操作如下:
第一步,电脑下载安装“爱思助手”,将苹果5连接至电脑,连接成功后爱思助手会显示机器信息;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b3b7d0a20cf431ad22b308ff4036acaf2fdd9897?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第二步,点击主界面的【固件下载】,爱思助手会自动选择可用刷入的系统固件,根据需要进行选择下载;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/377adab44aed2e730ca3cdea8c01a18b86d6faaa?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第三步,备份电话薄、照片、文档等,一旦刷机无法挽回。确定关闭了”查找我的iphone“,即无AppleID锁;
第四步,点击【爱思工具箱】——选固件,选择下载的系统固件;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d50735fae6cd7b89c5f47145042442a7d8330e5f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第五步,点击”立即刷机“,根据弹出的说明一进入DFU模式,然后就等待刷机完成。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f6b58e9fc3b4e251f94ca5fa6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)