- When WhatsApp backup gets stuck on "Preparing Google Drive backup," it often means WhatsApp can't create or connect the backup due to issues like low phone storage, large files, slow network, or outdated services.
- To fix this, ensure enough storage space, check your internet connection, allow time for the first backup, update WhatsApp and other services, and exclude large video files and these steps to resolve sync errors or battery and data restrictions.
- Avoid uninstalling WhatsApp or deleting app data without securing messages first, as this can erase your chats. By doing the steps like clearing caches and checking the account settings ensure successful backup processes.
Is your WhatsApp backup stuck on “Preparing Google Drive backup,” a fixed percentage, or 0%? This usually happens when WhatsApp cannot build the local backup package or connect it to your Google Account. A slow network is only one possible cause.
Low phone storage, a full Google Account, large videos, sync errors, outdated services, or Android battery restrictions can interrupt the process. The fixes below begin with the safest options.
Important: Do not uninstall WhatsApp or clear its app data while recent chats exist only on the phone. You could lose those messages.
Why Is WhatsApp Stuck on Preparing Google Drive Backup?
Before uploading, WhatsApp collects your messages and media, creates a package, and encrypts it. “Preparing” mainly refers to this local stage. A large history or thousands of files can make the counter appear frozen before upload begins.
The first backup can take much longer than later ones. If nothing changes for 30 to 60 minutes or every attempt fails, use these methods.
1. Give the First Backup More Time
A first backup or one made after reinstalling WhatsApp can take time, as noted in WhatsApp’s official backup guidance. Connect the charger, keep WhatsApp open, and avoid downloading large files during preparation.
If the percentage or processed size changes occasionally, the backup is slow rather than stuck. Let it continue on a stable connection.
2. Restart WhatsApp and Your Android Phone
A WhatsApp process or Android service can stop responding. Close WhatsApp from recent apps, restart the phone, and wait for Wi-Fi and Google synchronization to reconnect.
Open WhatsApp > three-dot menu > Settings > Chats > Chat backup and tap Back up. Restarting reloads WhatsApp, networking, and Google Play services.
3. Test a Different Internet Connection
Unstable Wi-Fi may handle browsing but fail during a long upload. Toggle Wi-Fi, move closer to the router, restart it if other devices also struggle, or test another trusted network.
Temporarily disable any VPN, firewall, ad-blocking DNS, or Private DNS. You can permit backup over mobile data in Chat backup settings, but a media-heavy backup may use several gigabytes.
4. Free Up Storage on the Phone
WhatsApp needs local storage to assemble and encrypt the backup before uploading it. Open Android Settings > Storage and check the available amount.
Delete unwanted downloads, duplicate videos, and offline files, or move them to a computer. Leave working space beyond the reported backup size, then restart the phone.
5. Check Your Google Account Storage
Android WhatsApp backups count toward the allowance shared by Drive, Gmail, and Photos, according to Google’s storage guidance. Open Google One or the Google Account storage manager using the account selected in WhatsApp.
If it is full, delete unneeded files and empty the relevant trash folders, or increase your storage plan. The total may not refresh immediately after a large cleanup.
Do not delete the existing WhatsApp backup merely to create space. Deletion is permanent and removes the copy you may need if the phone fails.
6. Exclude Videos and Reduce WhatsApp Media
Videos are often the largest part of a WhatsApp backup. Go to WhatsApp > Settings > Chats > Chat backup and turn off Include videos. Run the backup again and see whether it moves beyond “Preparing.”
Open Settings > Storage and data > Manage storage to review large files. Save important items elsewhere before deletion because removing media may also remove it from chats. Fewer files make preparation faster.
7. Update WhatsApp, Google Play Services, and Android
Outdated components can cause authentication or compatibility problems. Update WhatsApp through the Play Store, along with Google Play services and the Play Store when prompted.
Check Settings > System > Software update too, then restart. Avoid unofficial WhatsApp versions because they can make Google backup unreliable and weaken account security.
8. Force Stop WhatsApp and Clear Only Its Cache
A damaged cache can loop the preparation task. Open Settings > Apps > WhatsApp, tap Force stop, select Storage and cache, and tap Clear cache. Reopen WhatsApp and retry.
Do not tap Clear storage or Clear data. Cache contains temporary files, but clearing app data resets WhatsApp and risks unbacked-up chats.
9. Clear the Google Play Services Cache
WhatsApp uses Google Play services to reach your account. Open Settings > Apps > See all apps > Google Play services > Storage and cache, tap Clear cache, then restart.
Clear cache only. Clearing all Play services storage is a broader reset that may remove saved information, require reauthentication, and affect Google Wallet.
10. Confirm the Correct Google Account
Open WhatsApp > Settings > Chats > Chat backup and inspect the listed Google Account. Confirm it remains on the phone, has storage, and shows no sign-in error.
If several accounts are present, reselect the intended one. Open Gmail or Drive with it to confirm connectivity. Fix any authentication alert before retrying. Removing the account should be a last resort because its synchronized data temporarily leaves the device.
11. Remove Battery and Background-Data Restrictions
Some phones suspend WhatsApp when the screen turns off. Under Settings > Apps > WhatsApp > Battery, allow background activity or temporarily choose Unrestricted. Menu names vary by manufacturer.
Allow background data, and temporarily turn off Battery Saver and Data Saver. Keep WhatsApp visible while testing. You can restore the previous battery setting afterward.
12. Correct the Date and Time, Then Retry Manually
An incorrect clock can disrupt secure connections. Open Settings > System > Date and time, enable automatic date, time, and time zone, then restart the phone.
Retry the backup. If end-to-end encrypted backup is enabled, retain its password, key, or passkey. Do not reset encryption casually because lost credentials can prevent restoration.
What to Do If WhatsApp Backup Is Still Stuck
Note the backup size, account, last successful backup time, and where progress stops. Try once more without videos, on another network, while charging.
If it fails, use WhatsApp > Settings > Help > Contact us. Include the phone model, software versions, available storage, and a screenshot, but never send passwords, codes, keys, or chats.
Do not reinstall WhatsApp without a current backup. First verify its date and size. Export critical chats if needed, although exports cannot be imported back as normal conversations.
Tips to Prevent Future WhatsApp Backup Problems
- Schedule automatic backups instead of waiting months between very large backups.
- Keep videos excluded unless they genuinely need cloud protection.
- Regularly review large files through WhatsApp’s Manage storage screen.
- Maintain free space on both the phone and the selected Google Account.
- Run large backups over reliable Wi-Fi while the phone is connected to power.
- Check the last successful backup date before changing phones or reinstalling WhatsApp.
Why the Backup Is Not Visible in Google Drive
A WhatsApp backup does not appear as a normal downloadable file in My Drive. Check the Backups area in your Google Account or Google One storage manager instead. Confirm that you are viewing the same account selected in WhatsApp. The last-backup time shown inside WhatsApp is the quickest confirmation that the latest attempt completed.
Frequently Asked Questions
How long should WhatsApp stay on “Preparing Google Drive backup”?
There is no universal time because it depends on chat size, the number of media files, phone speed, available storage, and whether this is the first backup. A large first backup may take a long time. If neither the percentage nor processed size changes for 30 to 60 minutes, begin troubleshooting.
Why is my WhatsApp backup stuck at 0%?
A backup stuck at 0% often points to a connection, Google account, storage quota, or Google Play services issue. If it remains on “Preparing” before showing upload progress, local phone storage and oversized media are especially worth checking.
Does WhatsApp backup use Google Drive storage?
Yes. Android WhatsApp backups count against the storage shared by Google Drive, Gmail, and Google Photos. If that quota is full, WhatsApp may be unable to complete a new cloud backup.
Will clearing the WhatsApp cache delete my chats?
Clearing cache normally removes temporary files and does not delete chats. Clearing WhatsApp storage or app data is different and can reset the app, so never select that option while recent messages remain unprotected.
Can I close WhatsApp while it prepares the backup?
Android may continue the task in the background, but some manufacturers suspend it to save power. For a large or repeatedly failing backup, keep WhatsApp open, connect the charger, and avoid power-saving mode until it finishes.
Should I delete my old Google backup and try again?
Only as a carefully considered last step. Deleting the existing cloud backup is permanent, and there is no guarantee the next attempt will succeed. First preserve important chats, create enough storage, and exhaust the safer fixes above.
Final Thoughts
When WhatsApp is stuck preparing a Google Drive backup, start with time, a restart, another network, and storage checks. Then reduce videos, update components, clear caches, and remove background restrictions.
Never uninstall WhatsApp, clear its data, or delete the old cloud backup until your messages are protected. Afterward, verify the successful backup and keep automatic backups enabled.
