Please Recheck two settings: the volume setting of the device and the volume setting in the app.
Please check the manners mode or reinstall the app.
Currently, the app itself does not have that feature.
. However, if it is iPhone->iPhone or Android->Android, the phone itself may have the ability to back up the saved data to the cloud.
. You may be able to transfer data to a new device with it. Please contact the manufacturer of the smartphone device.
Please search by the keywords below or contact the manufacturer.
For iPhone -> iCloud backup
For Android -> Google Backup (Android 6.0 or later)
If the purchase process stops or doesn't work, please try the following.
+ Restarting the app.
+ Restarting the device
+ Push purchase button or restore button again. (The same feature will not be purchased in duplicate.)
* If you have successfully processed your purchase, you will receive an email from Apple.
* If you change models, as long as your AppleID and GoogleID are the same, you can apply the ad-hiding feature without having to re-purchase.