# data not recovered in frontend after upgradation

**URL:** <https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089>\
**Category:** Product Support\
**Created:** [December 29, 2015, 6:06pm UTC](https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089 "2015-12-29T18:06:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![optvps](https://avatars.discourse-cdn.com/v4/letter/o/ecb155/32.png) [@optvps](https://forum.mautic.org/u/optvps)\
**Post date:** [December 29, 2015, 6:06pm UTC](https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089/1 "2015-12-29T18:06:22Z")

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I have Just Update with Fresh Installation of 1.2.3 version and used existing database of 1.1.3 installed version and mark the backup data tables with prefix bak\_ and i am able to see old values of data in phpmyadmin backend but it is not recovered in frontend. i mean all old email, leads are not seeing in front end  
  
  
  
please help  
  
  
  
Thanks

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**Author:** ![optvps](https://avatars.discourse-cdn.com/v4/letter/o/ecb155/32.png) [@optvps](https://forum.mautic.org/u/optvps)\
**Post date:** [December 29, 2015, 6:06pm UTC](https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089/2 "2015-12-29T18:06:22Z")

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I have Just Update with Fresh Installation of 1.2.3 version and used existing database of 1.1.3 installed version and mark the backup data tables with prefix bak\_ and i am able to see old values of data in phpmyadmin backend but it is not recovered in frontend. i mean all old email, leads are not seeing in front end

please help

Thanks

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**Author:** ![escopecz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/escopecz/32/370_2.png) [@escopecz](https://forum.mautic.org/u/escopecz)\
**Post date:** [December 31, 2015, 10:47am UTC](https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089/3 "2015-12-31T10:47:44Z")

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Backuped tables should not bee seen in a freshly installed Mautic. The backup is there only so you don’t lose the data from the database. Also linking Mautic 1.2.3 into database of Mautic 1.1.3 is not a good idea because the database structure is quite different. You should update Mautic 1.1.3 to 1.2.3 with the update button.

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**Author:** ![silavapi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/silavapi/32/7424_2.png) [@silavapi](https://forum.mautic.org/u/silavapi)\
**Post date:** [February 2, 2020, 10:54pm UTC](https://forum.mautic.org/t/data-not-recovered-in-frontend-after-upgradation/3089/4 "2020-02-02T22:54:37Z")

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Closed on February 2, 2020, 10:54pm UTC