docs: rewrite JIT-Less setup diagnose faq

Author: boa-z

docs/faq/jit-less-mode-setup.md

@@ -5,47 +5,64 @@ sidebar_position: 6
 
 # JIT-Less Setup & Diagnose
 
-Use this page when certificate import fails or diagnose fields are not healthy.
+Use this page when `Settings -> JIT-Less Mode Diagnose` shows red values or `Test JIT-Less Mode` fails.
 
-## Healthy diagnose state
-
-In `Settings -> JIT-Less Mode Diagnose`, target values are:
+Healthy state:
 
+- `App Group ID` is not `Unknown`
 - `App Group Accessible = Yes`
-- `Store` correctly detected
-- `Patch Detected = Yes`
-- `Certificate Data = Yes`
-- `Password Found = Yes`
-- `Certificate Last Update` refreshes after reopening store app
+- `Store` matches your real install source (not `Unknown`)
+- `Certificate Data Found = Yes`
+- `Certificate Password Found = Yes`
+- `Certificate Status = Valid`
+- `Certificate Team ID` matches `Expected Team ID`
+- `Certificate Last Update Date` is not `Unknown`
+
+## `App Group ID = Unknown` / `App Group Accessible = No` / `Store = Unknown`
+
+Causes:
+
+- Entitlements were broken.
+- LiveContainer was not installed through AltStore/SideStore or Impactor.
+- LiveContainer and Store are signed with different Apple accounts (Team ID mismatch).
+
+Fixes:
+
+1. Ensure LiveContainer and AltStore/SideStore are signed with the same Apple account.
+2. Reinstall LiveContainer via AltStore/SideStore and keep required extensions/entitlements (`Use Main Profile` / `Keep All Extensions`).
+3. In Diagnose -> `Entitlement File`, verify: `get-task-allow = Yes`, `application-groups Correct = Yes`, and `keychain-access-groups Correct = Yes`.
+
+## `Certificate Data Found = No` / `Certificate Password Found = No` / `Certificate Last Update Date = Unknown`
+
+Causes:
+
+- Certificate import was not completed.
 
-## App Group inaccessible or Store is `Unknown`
+Fixes:
 
-Checklist:
+1. Re-import the certificate in `Settings` (file import or import from Store).
+2. Refresh Diagnose.
 
-1. SideStore installed through AltServer.
-2. LiveContainer installed directly through AltStore/SideStore.
-3. Same Apple account used for SideStore and LiveContainer.
-4. Entitlements were preserved by your install/sign flow.
+## `Certificate Team ID` does not match `Expected Team ID` (red)
 
-If still broken, inspect `Entitlement File` in diagnose page and verify `com.apple.security.application-groups` exists and looks correct.
+Causes:
 
-## Patch Detected is `No`
+- Imported `.p12` belongs to a different Apple Developer Team.
 
-1. Force-close store app.
-2. Reopen store app.
-3. Return to LiveContainer and refresh diagnose page.
-4. If still `No`, patch store again.
+Fixes:
 
-## SideStore crashes after patching
+1. Remove current certificate data.
+2. Re-import a certificate that matches the current LiveContainer signing account.
 
-Reinstall SideStore with the recommended order, then repatch only after base install is stable.
+## `Certificate Status = Revoked/Unknown` / `Certificate Validate Until = Unknown` / `Test JIT-Less Mode` fails
 
-## Wrong SideStore instance opened (SparseStore mismatch)
+Causes:
 
-1. Patch with `Archive Only`.
-2. Get patched IPA from LiveContainer documents in Files.
-3. Install that patched IPA into the intended SideStore instance.
+- Certificate is revoked/expired.
 
-## Cert import worked before but now fails
+Fixes:
 
-If AltStore/SideStore was reinstalled via AltServer, re-import certificate in LiveContainer. Old references can become stale.
+1. Re-import a valid certificate and ensure password is correct.
+2. Reopen Store and refresh apps, then return and refresh Diagnose.
+3. Run `Test JIT-Less Mode` again.
+4. If it still fails, reinstall or re-patch Store.

docs/guides/jit-less-diagnose-page.md

@@ -1,25 +1,9 @@
 ---
-title: JIT-Less
+title: JIT-Less Diagnose Page
 sidebar_position: 9
 ---
 
-# JIT-Less
-
-If you are using the bundled SideStore build, complete the setup in [LiveContainer + SideStore: Setup after Installing](/docs/installation/lc_sidestore#setup-after-installing) first.
-If you are using standalone LiveContainer, follow [Standalone LiveContainer: JIT-Less mode setup](/docs/installation/standalone#jit-less-mode-without-jit-recommended).
-
-## JIT-Less actions in Settings
-
-Open `Settings` in LiveContainer and find the `JIT-Less` section.
-
-- `Import Certificate`: Import a `.p12` certificate file and password manually from Files.
-- `Import Certificate from SideStore`: Ask your store app to export certificate data to LiveContainer.
-- `Refresh Certificate from SideStore`: Re-import certificate data from your store and overwrite the current one.
-- `Remove Certificate`: Remove imported certificate data/password from LiveContainer.
-- `JIT-Less Diagnose`: Open the diagnosis page to verify entitlement access and certificate state.
-
-On the bundled SideStore build, this refresh can read the certificate directly from the built-in SideStore after confirmation.
-Use `Refresh Certificate from AltStore/SideStore` after you reinstall, re-login, or refresh your store environment, especially if certificate-related checks become stale or fail.
+# JIT-Less Diagnose Page
 
 <img width="300" alt="JIT-Less Diagnose Page" src="/img/jit-less-diagnose/1.png" />