From 3.5.2 to 4.7.2

[freykee]

ru_RU
Здравствуйте, собираюсь переносить всю информацию с версии 3.5.2, на 4.7.2, без апгрейда версии espocrm, так как возникают ошибки при каждом обновлении.
как будет вернее перенести все созданные разделы и информационные поля?

en_EN (Google translate)
Hello, I am going to transfer all the information from version 3.5.2, to 4.7.2, without the upgrade of the version of espocrm, as there are errors with each update. How will it be more correct to transfer all the created sections and information fields?

[acecombat2]

My opinion, Probably Backup the mysql database first before doing anything like upgrade or data transferring. Then try install fresh version 4.7.2 and using the backed up mysql database to test.

[tanya]

As I remember, you can have problem with old passwords.