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Sometimes I push the unlock buttom and phone dont work about few secons or minutes
Algunas veces intento desbloquear el móvil y no reacciona, pulso el botón de desbloqueo y no funciona, pulso el botón de la cámara o el del volumen y nada
Sorry to hear that, few things to try
boot in > safe mode and see if you experience the same issue, if you do, then repair the phone with XC
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