As you probably know, the Saigon Jailbreak Beta 2 is capable of jailbreaking iOS 10.2.1 on select 64-Bit devices. It is based on extra_recipe, triple fetch and ziVA exploits. The jailbreak itself comes as an IPA that you normally deploy with Cydia Impactor and you have to resign it every 7 days unless you're using a paid Apple Developer Account.
Using the method presented in this video, you can install the Saigon Jailbreak directly from Safari, without messing with a computer or with Cydia Impactor at all. This is very useful for those who can't stand re-signing every 7 days, or for those who simply don't have access to a computer all the time.
You will not have to re-install this every 7 days, but if the certificate happens to get revoked at some point, you will have to reinstall Saigon. You can follow Yassine Ayouch, the maintainer of the page for certificate status updates.
Note: It is always a better idea to use the official IPA and Cydia Impactor method if you can, for security reasons so please only use the no computer methods as last resorts.
▽ Resources ▽
▶ Saigon No Computer (Open in Safari)
▶ Yalu or Phoenix (NO COMPUTER)
▶ iOS 10.3.3, 10.3.2, 10.3.1 JAILBREAK UPDATE: Saigon, Adam Donenfeld, Fake Yalu, iOS 11.1
▶ Should you use Saigon BETA yet?
▶ Why there is no iOS 10.3.3 / iOS 10.3.1 Jailbreak Available? Explained!
▶ iOS 10.3.3/iOS 10.3.2/11 INSTALL THEMES WITHOUT JAILBREAK