MobiBlu b153 Guia Do Utilizador
88
Support
It may not be a problem!
87
Support
It may not be a problem!
Check battery capacity. Recharge the battery
with a USB cable.
Check if the device is in HOLD.
with a USB cable.
Check if the device is in HOLD.
Check if the device is in HOLD.
1.
Cannot turn the Power on?
2.
The button is not functioning.
Check if any foreign material is applied on the
earphone tip, and if yes, remove it.
Completely connect the earphone into the
device.
Check if the file is damaged.
Check the volume.
earphone tip, and if yes, remove it.
Completely connect the earphone into the
device.
Check if the file is damaged.
Check the volume.
3.
Can not properly hear the sound sources, and there is a
noise interference?
Check if the earphone is completely inserted
into the jack. It functions as an antenna.
Use the device away from peripheral electric
devices
into the jack. It functions as an antenna.
Use the device away from peripheral electric
devices
4.
Too much noise interference in receiving FM signals?
Check the connection of the USB cable.
Check the memory capacity.
Check the memory capacity.
Check the LCD brightness setting. Menu –
Display – Contrast
Check the battery. Recharge it with a USB
cable if needed.
Display – Contrast
Check the battery. Recharge it with a USB
cable if needed.
5.
There is a trouble with file downloading?
6.
LCD is not activated?