Issue with Characteristic string not updating on change

[NathanMartin023]

In this version (2.6.2 Android) of EFR connect when performing an OTA update, on reboot the device changes a string for the firmware revision number. Using other connectivity apps to check this string I can see the string is updated to a new revision number. When reading the characteristic EFR connect the string remains the same as the previous value read (the old fw revision). This persist even when disconnecting and reconnecting to the device.
This issue was not present in older versions of EFR connect.