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metric
20-11-2014, 21:19
Hello people am trying to downgrade from 4.4.2 to 4.2.2 on a Samsung Tab 3 8.0 SM-T310 with Odin3 but it's giving an error.
The truth it that i upgrade to 4.4.2 and root it after. About a week ago i unroot 4.4.2 after did a factory reset then try to downgrade back to 4.2.2
with no success. showing error with Odin3.

samsungfozzy
20-11-2014, 22:20
Sorry it is no longer possible to downgrade successfully from 4.4 and most cases 4.3

metric
21-11-2014, 00:50
Sorry it is no longer possible to downgrade successfully from 4.4 and most cases 4.3
Thanks once again for the info, but will I be able to update?

Yusef1
21-11-2014, 13:02
I can not download the firmware. It asks me again for user authentication name and PW in a small window when i click on the download. I type the my loging in user name and PW and it does not go anywhere. Please help. what the user name and pw it wants?? Please use my email for your help. Thank you.....

samsungfozzy
21-11-2014, 14:32
Thanks once again for the info, but will I be able to update?

You should have no problem upgrading/updating if there is an upgrade/update applicable to your device.
But It has to be for your device !!! and not any other device !!!