BA Radio 1.12 Upgrade

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Instructions Radio ROM upgrade to version 1.12.00

Please note that the 1.40 Roms already include Radio 1.12.00

NOTE: This is the latest version at time of writing. Procedure for newer versions should be the same unless clearly indicated.

NOTE: This ROM is prepared for use with Blueangel models PH20B. It should work on all PH20B models - See your GetDeviceData.txt

The Thread on this subject is:

Radio v. 1.12.00

Download the Upgrade following this link

1.12.00 Radio (Converted to Type I) Upgrade files Type I


  1. Make sure you have a fresh backup of all your data before starting this upgrade, as you will have to hard reset your device after the upgrade
  2. Run GetDeviceData to record your current PDA configuration

Instructions (follow all these steps):

  1. Download file(s) to desktop
  2. Unrar or unzip to a radio upgrade folder
  3. Open the radio upgrade folder
  4. Soft reset your PDA (WM5 Owners Place the device Serial Mode Power+Softreset+Record
  5. Replace PDA in cradle
  6. Make sure ActiveSync is working
  7. Double-click BaUpgradeUt in the radio upgrade folder
  8. Follow the instructions on your screen
  9. Hard reset your PDA

The new Radio ROM is now installed on your device

If you get a Device ID error with the above:

  1. Find and download the SHIP ROM version that matches your current ROM version here: SHIP ROM Versions
  2. Unpack the file and place on your desktop
  3. Copy the above radio_.nbf to this folder (replacing the 'old' radio_.nbf)
  4. Del the other 2 nbf's (ms_.nbf and nk_.nbf)
  5. Double-click BaUpgradeUt
  6. Follow the instructions on your screen

If you get one of the following errors:

  • Country ID error
  • Language ID error
  • Operator ID error
  • Grey screen, nothing happens

Then have a look here: Problem Solving

Read more about upgrading