Huawei GAR-UL00, Faq

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11.36 How do I transfer files using OTG?
Use an OTG cable to connect your phone to a USB storage device. Open the Local tab in
Files and select USB. You can now transfer files between your phone and the USB storage
device.
11.37 How can I set up USB tethering?
Depending on your computer's operating system, you may need to install phone drivers on the
computer or establish a network connection in order to use USB tethering.
Use a USB cable to connect your phone to the computer. On the home screen, go to
Settings > Wireless and Networks > More > Tethering & portable hotspot and touch USB
tethering .
You can't use your phone's USB tethering function when the phone is in USB storage mode.
11.38 Why is the network speed slow when I use the Wi-Fi
connection?
Replace the wireless router or use another network. Try updating your phone's software to the
latest version, and then re-connecting to the network.
11.39 When I send files using Bluetooth, why does the
Wi-Fi connection sometimes become unavailable?
The Bluetooth and Wi-Fi functions use the same antenna. When the Bluetooth occupancy is
very high, the Wi-Fi performance is degraded or the Wi-Fi connection may be disconnected.
Try again after turning off the Bluetooth.
11.40 Why can't I access the Internet in ultra power saving
mode?
To save power, your phone can't access the data network or the Wi-Fi network in ultra power
saving mode.
11.41 How can I access 4G?
In order to access 4G services, you must first obtain a 4G SIM card and activate 4G services
at your carrier's local branch.
Swipe down from the status bar to open the notification panel. Touch the 4G shortcut icon on
the toggle switches page to enable 4G.