Play Store error 924: how to fix it
Error 924 stops apps from downloading or updating. Free up space, clear the cache, check the SD card and reinstall the store.
"Can't download app due to an error (924)" often appears when updating large apps or many apps at once. The main causes are not enough real free space and a corrupted store cache.
Step 1: free up real space
Android needs far more space than the app's final size, because it downloads, unpacks and optimizes at the same time. Leave at least 1.5 GB free. In WhatsApp, WhatsAppSettingsStorage and dataManage storage shows the heaviest files.
Step 2: clear the store
SettingsAppsGoogle Play StoreStorage & cacheClear cache; if that's not enough, Clear storage. Clear Google Play services cache too, then restart.
Step 3: update one at a time
If the error appears after Update all, cancel and update apps one by one, smallest first.
Step 4: check the SD card
Apps moved to a slow or faulty microSD card can trigger it. Move the app to internal storage and try again.
Step 5: reinstall the store
Uninstall Play Store updates; if it persists, remove and re-add your Google account, or install 53.2.23.