Use Cydia Impactor or AltStore to install the IPA file to your iPad.
A: No. Dual-booting (using CoolBooter ) requires iOS 8 or 9. iOS 10.3.4 has unpatched partition limitations. ipad 4 jailbreak 10.3.4
Jailbreaking, the process of removing iOS sandbox restrictions to gain root access, has historically driven security research. For obsolete devices like the iPad 4, jailbreaking serves a preservationist role—allowing installation of modified apps and system tweaks beyond Apple’s EOL (End of Life) support. Use Cydia Impactor or AltStore to install the
If you are looking for specific technical guidance, I can help with: Finding the for jailbreak tools ipad 4 jailbreak 10.3.4
Connect your iPad and click "Trust" if prompted. 3. Jailbreak Process (Using Cydia Impactor/AltStore)