Samsung Tool 19.1 Jun 2026

: It enabled the restoration or "repairing" of the device's International Mobile Equipment Identity (IMEI) if it became corrupted during a firmware flash.

This indicates that version 19.0/19.1 was likely released around . At the time, it was considered a cutting-edge release, proudly offering groundbreaking support for then-current mid-range and entry-level Samsung devices.

Factory Reset Protection is a security feature that locks a phone to the last signed-in Google account after a reset. The tool includes dedicated functions to bypass or remove FRP locks, a common and often time-consuming task for repair shops. samsung tool 19.1

Using Samsung Tool 19.1 is relatively straightforward, but it does require some technical expertise. Here's a step-by-step guide to get you started:

: It provided a stable method for direct reading of codes and unlocking network-locked phones without complex procedures. IMEI & SN Repair : It enabled the restoration or "repairing" of

Before performing any unlock or IMEI repair, use the software's backup function to save a copy of the device's EFS partition.

Flashing single-file .tar or multi-file ( BL , AP , CP , CSC ) firmware packages. 2. Device Unlocking (Direct Unlock / Read Codes) Factory Reset Protection is a security feature that

: Essential for managing the Qualcomm NV items related to RF and network settings on supported chipsets.

is a legacy version of a specialized mobile software utility developed by the Z3X Team. It is designed for servicing, unlocking, and repairing Samsung Galaxy Android devices. This specific build (v19.1) represents a snapshot of the software from approximately 2017. It is primarily used by mobile technicians to perform maintenance tasks that standard software (like Samsung Smart Switch) cannot perform, such as removing Factory Reset Protection (FRP), unlocking carrier networks, and repairing IMEI numbers.

Early generations (Galaxy S, S2, S3, and S4 variants).

Enable on your phone (Settings > Developer Options > USB Debugging). Connect the phone to the PC via USB.