Check Google One or Google Drive backup for an Android backup that includes SMS
Restore the phone from the latest available backup during device setup
Use the phone manufacturer’s backup service if enabled, such as Samsung Cloud or Xiaomi Cloud
Check your messaging app’s archived, hidden, or spam folders if available
Contact your mobile carrier to ask whether SMS records can be retrieved
Use Android data recovery software on a computer to scan the phone for recoverable messages
Stop using the phone immediately to reduce the chance of overwritten data
If the phone was rooted before deletion, use advanced recovery tools with root access
Restore from a local backup file if you created one with a backup app
Ask the recipient to forward the deleted messages back to you if recovery is not possible
Visit a professional mobile data recovery service for difficult cases