This is not a tutorial, just a small guide to myself but feel free to get some infos here.
Working on an iPhone 7 running iOS 14.5.1
Jailbreak an iPhone/iPad/whatever
If necessary, you'll need to bypass Jailbreak detection for some apps with tweaks like A-Bypass, Hestia, HideJB, etc.
Get the PID of the app you want to capture traffic from with frida-ps -Ua ( a is for showing running apps only, you can -U to show all running processes instead)
| // Flutter keyboard cache verifier - Frida script for iOS | |
| // Script based on https://codeshare.frida.re/@ay-kay/ios-custom-keyboard-support/ | |
| function resolveAutocorrectionType(typeNr) { | |
| switch (parseInt(typeNr, 10)) { | |
| case 1: | |
| return "UITextAutocorrectionTypeNo" | |
| break; | |
| case 2: | |
| return "UITextAutocorrectionTypeYes" |
| iPhone8 15.1 19B74 | |
| iBoot: 0x1800309c0 : 000080d2 | |
| iBoot: 0x180038744 : af070094 | |
| iBoot: 0x18003a844 : 9386ff17 | |
| iBoot: 0x18001c290 : a1000058df0301eb40000054202080d2c0035fd6 | |
| iBoot: 0x18001c2a4 : 4887038001000000 | |
| iBoot: 0x1800325dc : 200080d2 | |
| iBoot: 0x18009127f : 7261316e736e3077206d6f6465 | |
| iBoot: 0x180038f04 : 1f2003d5 |