exceeding the relevant guideline limits.
System update
System supports firmware upgrade only from official website or server.
If
user uses 3rd party ROM image and/or any other root method to upgrade
firmware,it will cause phone unstable and raise further security risk and
pitfalls. Please be noted user should take all responsibility for all these
behaviors.
Common fault diagnosis
The faults
possible reasons
1 、 Whether there is electricity in the
Can’t turn on
battery；
2、Battery is correct.
Bad signal Check the signal display in the stutas bar.
Can’t charge
Taking pictures
is not clear
Warning
May be the battery discharge. Need to wait
for a few minutes.
Please make sure that both sides of the
camera lens cleaning.
This equipment can be used in member states of the European Union
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