You can still use Bumbox if you have a mobile phone that runs an unsupported OS through the following steps: 

  1. Sign up for Bumbox using a desktop browser at https://www.bumbox.com.sg/dashboard.
  2. After completing registration, login to Bumbox on your desktop browser and navigate to https://www.bumbox.com.sg/dashboard#/p/user.
  3. Print out or save the generated collection QR code to your phone. If using a smartphone you can take picture of the QR code.  
  4. When collecting a parcel, simply make payment here on your desktop browser and use the previously saved QR code to release your parcel at your chosen Bumbox Station.