TC75 Recovery Downgrade Package BSP 14.04 GMS Release Notes

Introduction

Work more efficiently and better serve your customers by giving your employees enterprise-class handheld computers that survive life in the field or shop floor, communicate and access information in real time.

The TC75 is the professional-grade Android device built from the ground up for the enterprise. 

  • 4G/LTE (TC75 only) and 8.02.11a/b/g/n connectivity for anywhere, anytime access to information

  • Zebra's Mobility Extensions (Mx)

  • Mobility DNA,a suite of mobility enabling applications, development tools and utilities

  • Most advanced scan engine with longer range date capture capability

  • Rugged and ready for every day enterprise use inside and outside the four walls

Description

The TC75 GMS OS Recovery package includes a forced enterprise reset upon installation. This Package can be used to downgrade OS from Android L to Kitkat.

1.     Build Number: X1-23257-K-G-14-04-00-MV

2.     Android 4.4.3

3.     Linux Kernel version: 3.4.0

4.     Android SDK Level 19

5.     WLAN Fusion rev:  Fusion_QA_1.02.0.0.027

6.     MSP Package 7.08.85

7.     Datawedge version 3.1.24

8.     Mobi Control Stage Client: 12.2.0. Build 23469

Contents

T75N0KEXARDEF01404.zip - Recovery Downgrade Package for TC75 GMS with Enterprise Reset.

Device Compatibility

This software release has been approved for use with the following Symbol devices.

Device

Operating System

TC75AH-GA11ES-A2

Android 4.4.3

TC75AH-GA11ES-A1

Android 4.4.3

TC75BH-GA11ES

Android 4.4.3

TC75BH-GA11ES-TW

Android 4.4.3

TC75BH-KA11ES-BR

Android 4.4.3

TC75BH-GA11MS-CN

Android 4.4.3

Installation Requirements

This SW is intended for the TC75 device

Internal SD Card should have 500 MB space.

Installation Instructions

1.    Plug the TC75 to the USB Cable and then the Cable to the PC.  If you have a Cradle with USB connectivity, connect it.

2.    You will be connected as a media device.

3.    Download following package

    a.    T75N0KEXARDEF01404.zip (the Full Package Update v14-04)

4.    You will need to put your device into Recovery Mode.

    a.    Hold the “Power Key” until “Reset” option appears and then release

    b.    Tap “Reset” and then immediately hold the “PTT Key” until recovery mode is initiated (Let go after you feel the vibration J)

    c.    Once on the Recovery Screen, scroll down using “Volume Keys” +/- to the location where you copied the files and press the “PTT Key”

    d.    Scroll down using “Volume Keys” +/- and select the T75N0KEXARDEF01404.zip (the Full Package Update v1404) with the “PTT Key”

    e.    Upon completion, you will be back at the Recovery Mode screen.

    f.     Enterprise Reset will be done once OS update process is done.

    g.    Upon completion of installation, you will be back at the Recovery Mode screen.  Select, “reboot system now” with the “PTT Key”

MSP OS package update 

  • Please refer Mobility Service Platform deployment guide for instruction

Part Number and Release Date

T75N0KEXARDEF01404

08 December 2016