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ET50 Android L 01-08-21 Non-GMS - HotFix CFE v1 Package Release Notes


HotFix CFE (Cumulative Fixes from Engineering) Package contains multiple SPR Hotfixes into a single package. The HotFix CFE Package helps the end users to keep up to date with all the SPR hotfixes for given product software release / revision. 

HotFix CFE packages are validated only by engineering validation team and the package follows Zebra Technologies HotFix Package Policy. Click here to view HotFix Package Policy. 

Component Description and Version

Component / Description Version
Build Number 01-08-21-L-0R-M1
Android_version 5.1.1
Android_SDK_Level 22
Wifi FUSION_BA_3_00.0.0.017
BIOS version
UPLMC FW version UPLMC_0065_07
Scanning_Framework 16.8.40
DWDemo 2.0.8
Scanner Firmware PAABLC44-001-R00
Datawedge 5.0.17

SOTI 12.2.0 Build 23469
file_browser 1.17



Fixes/Security Patches Included:


The Hotfix CFE Package file includes the following HotFixes:

SPR30979 - Fixed the issue, when the ET5x is re-docked in the cradle, USB devices are not visible
BSPA18793 - Fixed the issue in scanner firmware for few parameter mismatch
SPR30992 - Improved touch panel sensitivity


1. The device should not have any patches installed. If you have installed any patches already, please do factory reset before installing this CFE 

2. EMDK version should be greater than Do not install prior versions

Package Details

Device Compatibility

This HotFix CFE package software release has been approved for use with the following Zebra devices.

     Device                 Operating System                     BSP Version    
ET50 Android L   01-08-21

Installation Requirements

This SW is intended for the ET50 Android L device running on 01-08-21-L-0R-M1 build only.

Installation Instructions

1. Connect the USB cable from your PC to the device and enable USB mass storage mode on the device.

2. On your PC you should see an internal and external USB mass storage drive (SD card) appears in the File Explore and copy "" file to any storage.

3. Press and hold on the device Power button,click on power off and wait until the screen is turned OFF.

4. Press and hold power and Vol- button

5. Keep holding Vol- button and release power button

6. Device should enter recovery mode

7. Click on Vol+ or Vol- to navigate and press power button to select recovery mode

8. Click on Vol+ or Vol- to navigate and select SD card or internal storage

9. Click on Vol+ or Vol- to navigate to the recovery update zip file

10. Click on power button to select the recovery update zip file.

11. Device will automatically reboot and will be ready to use.

12. There are two ways to Check the Android Patch Level after install the CFE package in the device,

  • Settings->About Device-> Zebra Patch Version
  • Run “getprop ro.device.patch.version” command in ADB Shell.

Release Date

February, 2017