TC55 Operating System GSM Non-GMS BSP Hotfix CFE 7.0 Release Notes


SPR26977 -­ TC55 JB -­ If the size of primary external storage is less than 24 MB, ExternalStorageDirectory() API returns incorrect primary external storage directory.


In TC55, the storage directory switches from external storage to internal storage if the available external storage space is equal or less than 24MB. This is default and expected behavior. The patch provided ensures that the external storage does not change to internal storage even if storage space left in external storage is equal or less than   24MB.

Contents ­ OTA package for GMS device ­ OTA  package for non­GMS  device

Device Compatibility

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


Operating System


Android 4.1.2

Installation Requirements

This SW is intended for the TC55 device running non­GMS/GMS build only.

Installation Instructions

1.     OS Recovery Update

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

3.     On your PC you should see an internal and external USB mass storage drive (SD card) appears in the File Explorer and copy the recovery update zip file to any  storage.

4.     Press and hold on the device the Power button, Scan/Action button and Vol+ button until the screen is turned   OFF.

5.     Release the Power and Scan/Action buttons and continue to hold Vol+   button.

6.     The device should enter to Recovery update  mode.

7.     Release Vol+.

8.     Click on Vol+ or Vol­ to navigate and select appropriated  storage.

9.     Click on Scan/Action button to select the  option.

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

11.  Click Scan/Action button to select the recovery update zip  file.

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

Part Number and Release Date

March, 2014