| App Name | Tag After School |
| Version | 10.2b |
| File Size | 93 MB |
| Package ID | msh.com |
| Category | Arcade |
| Last Updated | March 11, 2026 |
Step into Shota-Kun’s shoes, a shy student on a dare to explore a creepy school after dark. Strange encounters and mysteries await at every turn.
Your decisions shape the story. Choose wisely to unlock different paths and endings. z3x samsung tool v19.1
Move through the school carefully. Dodge ghosts and other dangers while managing your limited flashlight battery. Flashing, Read/Write QNC, Wipe EFS, Write CERT, Auto-backup
Stunning HD graphics bring the eerie atmosphere to life, making every moment feel real. Altering mobile device software may void warranties
Simple controls ensure anyone can pick it up and dive in without hassle.
The story shifts with your choices. It offers multiple endings to discover and making each playthrough unique.
Flashing, Read/Write QNC, Wipe EFS, Write CERT, Auto-backup to .tar. SM-T707A & SM-T807T: Flashing, Read/Write EFS, Read/Write CERT, Direct Unlock. GT-I9301Q & SM-G7200: Flashing, Read/Write QNC, Wipe EFS, Write CERT. 3. Core Capabilities
Version 19.1 provides a broad range of diagnostic and repair capabilities aimed at restoring device functionality. Key features included in this release are:
Disclaimer: This article is for educational and repair purposes only. Altering mobile device software may void warranties. Always comply with local laws regarding unlocking and IMEI modification.
This tool is designed for technicians to perform deep software-level repairs that standard consumer tools cannot handle:
It supports writing and reading security certificates (Cert) and Qualcomm Network Configuration (QNC) files, vital for restoring network connectivity.
In the fast-paced world of mobile device repair, having the right software and hardware combination is critical. For technicians who specialize in Samsung devices, the has long been the industry gold standard. With the release of version 19.1 , the tool has taken another significant leap forward. This article provides an in-depth look at Z3X Samsung Tool v19.1, covering its new features, supported operations, hardware requirements, and why it remains an essential asset for any professional repair shop.