自己用 PGP 加密发电子邮件

登出目前用户好像就好了

在国外？国内运营商没见过这么干的……

3.1.3(b) Multiplatform Services: Apps that operate across multiple platforms may allow users to access content, subscriptions, or features they have acquired in your app on other platforms or your web site, including consumable items in multi-platform games, provided those items are also available as in-app purchases within the app.

感觉也可以用这个条例，弄一个网站来激活，绕过 IAP 。
前提是 app 有安卓版。

> 和设备一起搭售激活码, 通过激活码激活高级功能(这个不知道会不会违反苹果的上架规则).

好像是可以的

3.1.4 Hardware-Specific Content: In limited circumstances, such as when features are dependent upon specific hardware to function, the app may unlock that functionality without using in-app purchase (e.g. an astronomy app that adds features when synced with a telescope). App features that work in combination with an approved physical product (such as a toy) on an optional basis may unlock functionality without using in-app purchase, provided that an in-app purchase option is available as well. You may not, however, require users to purchase unrelated products or engage in advertising or marketing activities to unlock app functionality.

好像最容易被连坐的就是付款方式了，设备、IP 倒是关系没那么大

退出 iCloud （选择保留数据）和 iMessage ，然后换账号登录，iCloud 的信息开关打开就可以了

前几年我也以为三星不会在系统里加水印

建议直接带卡槽的翻盖壳

前几天就有了，但是一直没用
很惭愧，资格应该给需要的人 2333

@Bluecoda #27
TG 会的。我 Mac 上的 Telegram 有大概每个账号 3GB 的数据库文件清理不掉

这年头没人会个人之间（就是非正事儿）发电子邮件，Google Chat Meet 这些和电子邮件绑定，自然失败。

国外的聊天软件都是和手机号绑定，用手机号加联系人

我从 iPad 换到 60Hz 的 iPhone 都不适应，更别说屏幕更小的 120Hz 手机呢

Uber 你添加了银行卡，用过一次之后就默认选择银行卡了啊

仅允许 Windows Hello 登录微软账户用户那个选项关掉

@lucifer9 #16
FileProvider API 自己就很烂

还是物理内存太小了
最近玩的 3D 游戏安卓上可以直接挂住后台，几个小时之后切回去读个条就能继续，没有 iOS 设备能做到