Improvements to the BLE app testing from PR review.

Author: microbit-carlos

docs/release-tests/ble-flashing.md

@@ -15,15 +15,17 @@ Four hex files needed:
   project can be flashed via Bluetooth with the MakeCode editor under test.
     - Create a hex file from the latest MakeCode live editor:
       https://makecode.microbit.org/
-- Python Editor hex file: To ensure MakeCode editor under test can BLE flash
-  micro:bits after using the Python Editor.
+- Python Editor hex file: To ensure the MakeCode editor under test can
+  BLE flash micro:bits after using the Python Editor.
     - Go to https://python.microbit.org and download the hex file
-      from the default project.
+      with the default project.
+    - This hex file can only be tested with micro:bit V2
+- MakeCode Under Test hex file: To ensure it can be flashed over.
 
 Two mobile/tablet devices needed:
 - Android device with the micro:bit app installed.
-    - To load a different MakeCode URL, long touch the micro:bit logo in the
-      app main screen and a modal will appear with the option to change
+    - To load a custom MakeCode URL long touch the micro:bit logo in the app
+      main screen. A modal will appear with the option change the MakeCode URL.
 - iOS device with the micro:bit app installed.
     - To load a different MakeCode URL, long press the MakeCode back chevron
       to choose beta.
@@ -49,12 +51,13 @@ A test run for each of these hex files is required:
 - "Out of Box" hex file
 - "Meet the micro:bit" hex file
 - MakeCode Live Editor hex file
-- Python Editor hex file
+- Python Editor hex file (micro:bit V2 only)
+- MakeCode Under Test hex file
 
 Steps:
 1. Connect the micro:bit to the computer via USB.
 2. Copy the hex file under test to the `MICROBIT` USB drive.
-3. Open the app and load the MakeCode editor under test.
+3. Open the micro:bit app and load the MakeCode editor under test.
     - From the front page, select "Create Code"
 4. Create a new MakeCode project with a simple programme (e.g. display
    something on the LED matrix).
@@ -83,7 +86,10 @@ And the following micro:bit versions:
 - micro:bit V2 only
 
 Steps:
-1. Flash the micro:bit with this MakeCode programme, using any method:
+1. Flash the micro:bit with this programme usin the MakeCode Under Test.
+   This project needs the datalogger extension to be added.
+   Ensure this project does not have the Bluetooth extension.
+   The board can be flashed using any method.
     ```javascript
     basic.forever(function () {
         datalogger.log(
@@ -98,3 +104,12 @@ Steps:
    to connect the micro:bit via Bluetooth.
 4. Verify that the data as a table of Time, X and Y acceleration values
    is shown in the app.
+5. Add the Bluetooth extension to the project and flash the micro:bit again.
+6. Back to the app main menu, tap on the "Pair" button to pair the micro:bit.
+    - A WebUSB flash would have deleted the previous pair.
+7. Press the reset button on the micro:bit to ensure the programme is running.
+8. Back to the app main menu, go to "My Programs" and tap on the
+   "Fetch MY_DATA (V2 only)" button.
+9. In the "Fecth MY_DATA" screen, select "During Logging" at the top and
+   tap the "Fetch" button.
+10. Verify data is displayed and the fetch has not failed.