This guide covers the usage instructions for Hallo devices, including the popular pocket wifi devices among Vietnamese people in Japan such as U3, JT, U2S, G2, 303ZT, 501HW, W04, 601HW, and WX05.
Below are detailed instructions on how to use the pocket wifi devices available at Hallo. These detailed instructions will help readers easily perform actions such as resetting the device, changing passwords, or checking device capacity.
U3 Device
The U3 device does not have a screen, so the battery life can last up to 12 hours. When the battery is fully charged at 100%, the device will display 4 glowing dots.
Here are some detailed instructions for the device:
JT Device
The JT101 device has excellent signal reception, and the battery can last for about 5-6 hours. However, it's not advisable to charge the battery while using the device as it may affect the battery's lifespan.
Here are some detailed instructions for the device:
U2S Device
Similar to the U3 device, the U2S device does not have a screen, so the battery life can last up to 12 hours. When the battery is fully charged at 100%, the device will display 4 glowing dots.
Here are some detailed instructions for the device:
G2 Device
The G2 device has a good battery capacity and can be used as a power bank. However, it's important not to charge and use the device simultaneously as it may cause overheating and affect the battery's lifespan. The G2 device cannot change passwords but can block connections from other devices.
Here are some detailed instructions for the device:
- How to Reset the Device: Link
How to Block Other Devices' Connections: Link
- If you want to unblock, go to more – Blacklist, and remove the device you want to unblock.
- How to Fix CODE 6 Error: more – sim manager – sim 1 or sim2
- How to Fix SIM Recognition Error: Link
- How to Fix Application Download Error: Link
303ZT Device
The 303ZT device has good battery capacity and can connect up to 14 mobile devices simultaneously.
Here are some instructions and notes for using the device:
501HW Device
The 501HW device has a good battery capacity and stable signal reception. The SIM card for this device cannot be inserted into a phone, so customers must not cut the SIM card.
Here are some detailed instructions for the device:
- How to Reset the Device: YouTube Link
- How to Change Device Password: Link
- How to Display Used Data: Link
W04 Device
The W04 device is compatible with WiMAX 2+ and au 4G LTE, with a maximum transmission speed of 440 Mbps. The battery capacity is 2750 mAh.
Here are some detailed instructions for the device:
601HW Device
The 601HW device has a good battery capacity and stable signal reception. Similar to the 501HW device, the SIM card for this device cannot be inserted into a phone, so customers must not cut the SIM card.
Here are some detailed instructions for the device:
- How to Reset the Device: YouTube Link
- How to Change Device Password: Link
- How to Display Used Data: Link
WX05 Device
The WX05 device offers a capacity of 10GB/3 days. If customers use up the 10GB, the network speed will decrease significantly, and they'll have to wait for the next 3 days to get another 10GB.
Note: Customers must not press the "HIGH SPEED PLUS AREA" button, as it will reduce the capacity to 7GB/month (if pressed, we will not be responsible).
Here are some instructions for using the device:
The above is a guide to using Hallo devices. If customers encounter any difficulties during installation, please contact Hallo.co for assistance.
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