“Currently, I use iPhone 6 Plus. The other day, my baby daughter played with my phone and deleted some of my contacts and text messages. I have no backup of my iPhone 6 Plus, is there anything I can do to recover the lost data? ” From Jack

Solution: iPhone 6 Plus Data Recovery is an awesome tool to recover your iPhone 6 Plus deleted or lost files. It provides three methods to recover your iPhone 6 Plus data. If you haven’t backuped data with iTunes or iCloud, you can recover data directly from iPhone 6 Plus device. If you have backuped iPhone 6 Plus with iTunes or iCloud, you can restore the backed-up data from the backup files.

You can recover these files from iPhone 6 Plus, iTunes or iCloud backup file
Messages & Call log: Contacts, Messages, Messages Attachments, Call History, Voicemail, WhatsApp, WhatsApp History
Photos & Videos: Camera Roll, Photo Stream, App Photos, App Videos
Memos & Others: Notes, Calendar, Reminders, Safari Bookmark, Voice Memo, App Document

How to recover iPhone 6 Plus contacts, messages, etc.?

Step 1: Run iPhone 6 Plus Data Recovery
Step 2: Connect iPhone 6 Plus
Step 3: Recover iPhone 6 Plus contacts

Learn more: How to Recover contacts, sms, call log from iPhone 6 Plus

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Yes, it is. But before you going to recover deleted text messages from iPhone, you need to check first is there a backup of your data in your iTunes or iCloud. But you would not ask this question if you have made backup, so let's cross out this solution .
You could:
Search for iOS data recovery tool, just Google it, a lot of results will come up. But be careful in select them, some of them are not qualified enough to recover your SMS.
how to recover deleted photos from iPhone 6s
Good luck!

This Free iPhone Data Recovery should be the best chioce for you to recover lost text messages on iPhone 6. It provides three ways to recover deleted SMS from your iPhone 6/5s/5/4s/4
1. recover text messages from iPhone 6 directly without backup
2. recover SMS from iTunes backup
3.. restore texts from iTunes backup,
For more tip, see
How to Recover lost data on iPhone 6s (6s Plus)

Lost data after iOS 9 upgrading?Please read more: http://recover-iphone-ios9-upgrade..com/

You can restore iPhone 6s lost data by following 3 ways.
1. Restore the deleted text messages from iCloud if you have done some backups before.
2. Extract everything from an iTunes Backup if you have synced text messages to iTunes before.
3. If you do not have any backup files and haven't overwritten data, text messages may still stored in a database format. There is still a chance to recover them by some third-party tools like iOS Data Recovery, which is capable of recovering data by directly scan.
Read more: how to recover iPhone 6s lost data after jailbreak

Hello,
I have also the same problem few days ago and after searching a lot for the solution, one of my friend suggested me to use one of the software which worked for me. In fact leaving that software, one can easily restore lost data from iPhone 6 plus by following three ways which includes:
• Recover iPhone 6s plus Data Free from the Device without Backup
• Recover Deleted Files on iPhone 6s plus from iCloud Backup
• Restore lost iPhone 6s plus Files from iTunes Backup
When the above ways does not work then you can use third party tool like iPhone 6 data recovery software. This is one of the best software to restore the lost data from iPhone 6 without any hassle. It works fine and your entire data will be backed up very easily. Just go the below mentioned link and and follow the instructions.
http://www.iosdevicerecovery.info/blog/iphone-6-plus-data-recovery-to-restore-data-files-from-iphone-6-plus/