Alcatel One Touch Premiere hard resetWhen you are unable to power on your cellphone, there is a way to perform a factory data reset by using hardware keys. Hold down Home key and press Power/End key at same time until the screen turns into warning screen, then press Home key again.
You can also hard reset your Alcatel Premiere Android phone via menu
Factory data reset: Go to Settings.
Touch Backup and reset > Factory data reset
Touch Reset phone > Erase everything.
Alcatel One Touch Premiere soft reset or force reboot
Restart your phone by pressing and holding the Power key for about 7 seconds.