Guides

iPhone App Multi-Open Guides

No-jailbreak cloning, UDID, trusting profiles, fixing revoked apps — clear, step by step.

How to Run Two LINE Accounts on One iPhone (No Jailbreak, 2026)

Want two LINE accounts on one iPhone? Compare jailbreak, fake LINE2 and signed-install methods, then follow the no-jailbreak, no-computer steps to install a second LINE.

How to Run Two WeChat Accounts on One iPhone (No Jailbreak)

Use two WeChat accounts on one iPhone — work and personal, mainland and overseas. No jailbreak, no computer: install a second WeChat in minutes.

How to Run Two WhatsApp Accounts on One iPhone

Run two WhatsApp accounts on one iPhone for cross-border selling. No jailbreak — install a WhatsApp clone so personal and business numbers coexist.

What Is a UDID? How to Find Your iPhone UDID (No Computer)

A UDID is your iPhone’s unique device identifier, used when signing and installing multi-open apps. Here’s what it is and how to find it without a computer.

How to Trust a Profile on iPhone (Fix "Untrusted Developer")

After a signed install, iPhone shows "Untrusted Enterprise Developer" until you trust the profile. Here are the exact steps in Settings.

App Crashing or Won’t Open? iPhone Re-sign Guide (Fix Revoked Apps)

Signed apps can "expire" (get revoked) and stop opening. Here’s why it happens and how to re-sign in minutes without losing your data.

How to Run Two Signal Accounts on One iPhone

Keep work and private encrypted chats separate. Install a second Signal on one iPhone without jailbreak.

How to Run Multiple BAND Accounts on One iPhone

Manage several BAND communities with different accounts on one iPhone. No jailbreak — install a BAND clone in minutes.

How to Run Multiple Telegram Accounts on One iPhone

Want a truly independent second Telegram? No jailbreak — install a Telegram clone with separate data and notifications.

iPhone App Cloning Without Jailbreak: The Complete 2026 Guide

Everything about cloning apps on iPhone without jailbreak — how it works, supported apps, install steps, fixing revokes, plus per-app guides.