Ricatech TAB07 Instrukcja Użytkownika Pobierz pdf (Strona 18)

 Restart the device by POWER button for 10 seconds, the device will restart.

 If you have restarted the device and error popup still exist, you can check active applications

to see if there is any unknown application, uninstall it if any.

 There may be virus in the device, please install security applications and protect your device.

 If you have problems after above operations, the device‟s firmware needs rebuilt (the

operation is named “flash”).

Note: Before you flash the device, please back up your storage, the flashing will make all

settings and files turn to factory default. Flashing operation need flashing tool and

firmware, please contact original manufacturer for flashing operation.

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Ricatech TAB07 Instrukcja Użytkownika Strona 18