Option 1: Recover Android Data from Google
If you have set up Google account
on your Android and enabled synchronization for all data, after factory reset, you can set up your Google account again on the phone. An option during the set up process will allow you to restore all the synced data.
Option 2: Restore Android Data from Backup
Many Android phones are endowed with local back up app or function. If you have backed up data regularly, then, after factory reset, just go to "Settings" > "Back up & restore", and select the latest backup file to restore data from backup.
Method 2: Android Data Recovery after Factory Reset without Backup
Unfortunately, you might performed factory reset accidentally without backup, or the backup file lost or failed to be recognized by your phone, or some data couldn't be backed up, etc. If you come across any one of these situations, a professional data recovery software, Gihosoft Android Recovery Free
, will do you a favor. With it, you can not only recover photos after factory reset on Android devices, but also other erased data. Moreover, it supports Samsung Galaxy S8/S8 +/S7/S7 Edge/S6/S6 Edge/Note 5/J7/J5, HTC 10/A9/M9, LG V20/V10/G6/G5, Sony, Motorola, Google, Huawei, ZTE, OnePlus, etc.
Fore more info, check this link https://www.gihosoft.com/android-recovery/recover-data-after-factory-reset-android.html