45
Troubleshooting
The information contained below may help you to identify and resolve the most
common problems of hardware and software, which you may encounter.
If you encounter the following problems, first try to solve them on your own,
using the following recommendations. If the tips mentioned do not help,
contact customer support or an authorized service center.
Before you take any further action, check out:
whether the battery is charged;
whether the fault persists after restarting the device;
whether the device has been set up correctly.
If you make a mistake when configuring the device or are not sure of the
correctness of the changes you made, try to restore the original system settings.
To restore the settings, follow these steps:
• Go to the menu of the device;
•
Open "Settings";
• Select "Backup & reset";
• Specify the required parameters and press "Factory data reset".
Malfunctions of Memory Card
In case of malfunctions of the memory card used in the phone, the problem
generally is in the external device. Therefore, first check the information media
for performance and, if necessary, contact the manufacturer.
We also recommend to do the following:
Make sure that the card is inserted into the slot intended for it up to the stop;
Make sure that the card is inserted in the correct direction;
The card may be damaged. Try to test the functionality of the card on another
device;
Try to remove and re
-
insert the memory card;
Try to restart the phone;
Refer to the installation guide of the card.
Code
Possible solution of
the problem
Password
The password is requested when the phone lock functionality turns
on
PIN-
code
If the phone is turned on for the first time, or when PIN
-
code
Summary of Contents for S450 RX
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