User's Guide

12 13
Solutions
Unable to
Power On
Buttons Not
Working
Terminal
Crash
Echo or
Noise
During
Connecting
Unable to
Locate
Problems
The battery maybe incorrectly installed.
- Re-attaching the battery.
The battery maybe out of power.
- Charge or replace the battery.
The battery may be in poor contact due to dirty or damage.
- Clean the electrical contact or replace it.
Too much APPS on processing.
- Force some programs to quit or restart the terminal.
The buttons may not work temporarily, restart the terminal.
The buttons is broken, contact the dealer or our company.
White Screen
Error
Display screen may not work temporarily, restart the device.
The display screen is damaged, contact the dealer or our company.
The speaker may be covered, clean the speaker surface.
Unable to
Detect
SIM Card
The SIM card may be incorrectly installed.
- Remove and re-insert the SIM card.
Poor
Reception
The SIM card may be not working due to dirt or damage.
- Clean the electrical contact or replace it.
Unable to
Charge
The power adapter plug may be damaged or poor contacting.
- Pull out and re-plug the adapter.
The charging cable connectors may be damaged or poor contact.
- Pull out and re-insert the cable.
Shorter
Standby Time
The battery life becomes shorter in high temperature environment.
- Replace a new qualified battery.
Power consumption increased in areas with weak signal.
- Please temporarily turn off the device.
The signal is weak and the radio can’t receive the signal.
- Move to open and flat area and try again.
Less Duration The duration mostly depends on network service provider settings.
The signal may be weak, make sure the terminal is within network
coverage.
- Restart the radio and it’ll automatically search for better
available network.
Localized poor coverage due to basement, blocking buildings or
destructive interference, and geographical distance from
obstacles between your radio and the nearest cell tower.
- Please move to somewhere with improved signal.
Localized network is busy during rush hours.
- Please wait for a while before another attempt or try to avoid
using in rush hours.
Basic Troubleshooting
If your device shows following problem during operating,
please check the instruction as below. If problems can’t
be solved, please contact local authorized service.
Open “Settings”, tap on ‘Cellular Network’, select the one
that you need to connect.
2.Cellular Network Connecting
Select “Settings” → Apps → Confirm the APP required→
FORCE STOP
Stop Running Non-systematic APP
Network Connecting
1.WIFI Connecting
Turn on the device, click “Settings ”, touch and hold ,
make sure Wi-Fi is turned on. Select the wireless network
and enter the password to connect.
HHA2
Honor V9
inroco-LCP
inroco_5G
21:28
100%
Security
WPA/WPA2 PSK
Password
inroco-LCP
Show password
Advanced options
21:16
100%
Data usage
2.15 GB Data warning
Data sayer
Off
Mobile
Mobile data
Video Media
setting
Setting
21:16
100%
NO SERVICE
UU
online
Wed, Jul 28
21:16
100%
APP info
PTT
Installed
App notiflcations
DISABLE
FORCE STOP
21:19
100%
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