so Im running the onyx 1.7.3 extended on my boyue t62d.
I want to do the upgrade to 1.7.4 extended, my question is with the new universal update, will it delete any data or no? I just want to double check before I do anything lol.
I have my books on external sd, I just dont want to redownload all my apps/deal with restoring a bunch of backups if it can be avoided.
(love the device, but man does it get bogged down when doing that stuff)
**edit**
forgot to add, im on vacation and dont have access to a computer.
Last edited by thejoker954; 06-12-2016 at 12:29 PM.
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