try factory reset - be careful...

Go to Settings > General > Transfer or Reset iPad > Reset. Choose an option: WARNING: If you choose the Erase All Content and Settings option, all of your content is removed. See Erase iPad.

Be ware, you will lost everything in iPad, but this iPad will be like it original status just coming from factory...

所有跟帖: 

存在云里的照片呢? -新年好运- 给 新年好运 发送悄悄话 (0 bytes) () 05/08/2024 postreply 14:29:00

也不行。好像最后也是给你安装最新版本软件。苹果太不地道了! -阅后发- 给 阅后发 发送悄悄话 (0 bytes) () 05/08/2024 postreply 15:29:07

请您先登陆,再发跟帖!