Alwaysmadethe firmwareupdatewhenthe batteryis sufficiently charged(at least 20%)!
Firmware update recommended to mark the option "Clear Data" to avoid programming errors during subsequent operation of the smartphone!
Note:data cleansing ( "Clear Data") involves the removal of the current settings, phonebook entries, messages, notes, mail accounts, as well as third-party software
installed. It is not affected by data such as music, videos, photos and other files in your phone. Please take care in advance of the creation of backup copies of necessary information by synchronizing data Flyme account. To save the third-party software is recommended to use a specially designed for this Android-utility.
Firmware version downgrade (rolled back to an earlier) are also necessary to perform a data cleansing ( "Clear Data").
If the firmware upgrade there are emergency closing programs and other errors, it is recommended to update the firmware again with the
obligatory mark option "Clear Data".
How to upgrade firmware?
Option I
Download the update.zip file to your phone firmware (the root directory) to the USB-drive mode. (Settings - About phone - Memory - Connect as a media device MTP).
"Explorer" Click on the phone's desktop app.
Scroll through the list of folders and files, and then press down on the firmware file located there
Select in the dialog box, if necessary, select "Clear Data" ( "Clear Data"), and then click the "OK" button.
Wait until the flashing process - the phone will restart automatically.
Option II
Download the update.zip file to your phone firmware (the root directory) to the USB-drive mode (Settings - About phone - Memory - Connect as a media device MTP).
Turn off your phone.
Including, hold both buttons "ON" and "Volume up" until MEIZU logo.
In the window that loads a firmware update check the option "System Upgrade" and, if necessary, the option "Clear Data", then press the "Start" button on the screen.
Wait until the flashing process - the phone will restart automatically.