If a new update of pg predictor isn't working after a previous update, it could be due to several reasons including corrupted files from the previous update, insufficient disk space, conflicts with other software, or issues with your internet connection; to fix this, you can restart your device.

Ensure you have a stable internet connection, as poor connectivity can disrupt updates. Go to your device's update settings to review the history of previous updates and look for any errors or failed installations and most importantly Make sure you have enough free space on your device to download and install the update.