My friend from Greece is unable to upgrade the Umi. I have not run the the twrp backup. You just run the tool and in the menu there is an option to install the driver(Option->Install&Uninstall driver). You should do this first before upgrading, even though your phone is already available at the device manager. If still unable to upgrade, try at another PC.
Niaph replied at 2015-12-22 01:36
Zdarovyi, you can get a very good alternative for notification LED. With GravityBox module using X ...
Thanks for this TIP !
GraviyBox works perfectly and at last we have LED notification (I mean alternative LED )
After that there are much more interesting functions
During instalation it's not necessary wipe dev&cache so all your settings are the same
FJP84 replied at 2015-12-27 02:37
OK just to check. Regarding Xposed installation: just flash the zip using TWRP, and after that i ...
Install Xposed, and while still in TWRP choose Wipe Cache. Reboot, it will go through 'Optimizing app 1/N', it may take 15-20 minutes to reach app N/N and finish booting.
svicar replied at 2015-12-26 18:36
Helo all
What is advantage of putting this update on the phone?
Is only about more languages or is t ...
I would like to know that too.
Change log is:
A lot of new languages added
The unworking OTA update feature removed
Some unnecessary apps removed
I do not need the extra languages, I disabled the OTA app and removed the few things I found unnecessary.
Seen as the update wipes all data away, Is there any point for me to run this update at all?
No, in you case you have no reason to flash this update. Or, before flashing it, you might backup your data partition with twrp, then restore it after the flashing process has done and you reinstalled twrp.