ZTE Blade V9 Tips and Tricks
Factory OS: Android 8 (Oreo)
Have you updated your Operating System?
Then view tips for the most recent OS version(s): Android 9 (Pie)
Or view tips for all Android versions
There is a great app called Moves by a company called Protogeo that makes use of your devices accelerometer to record your movements, whether by walking, cycling or running.
Go to the Play Store and search for Moves.
From the Contact list or the Messaging list, swipe from Left to Right to call a Contact.
This might not work on all models.
To copy files between your phone and PC, go to the Android Play Market and download an app called Air Droid.
This is an extremely useful App that connects your phone to your PC wirelessly, allowing you to move files and many, many other things.
Alternatively if you just want to copy using USB then simply plug a micro USB cable into your phone and it should appear as another drive on your PC.
Some phones do not allow data transfer to PC, to enable this feature go to Settings – Developer Options – Networking, and then tap on USB configuration and change it from ‘Charging’ to ‘MTP’.
Note: Developer Options is not always enabled by default. To enable, go to Settings – System – About Device. Then tap on Build number 7 times to enable this secret option.
Checking Available RAM and CPU utilization on your Zte Blade V9 is very helpful if you are thinking about removing more Apps.
Looking at which Apps drain your RAM, CPU time, and battery will help you decide which of them should be removed from your phone.
To do this, just follow the simple steps below:
- Go to your phone settings. You can do this by swiping down the home screen to reveal the notification bar. From there, tap on the gear icon to open Settings.
- Look for Device Maintenance → Memory
- Alternately, you can also tap on “Data Usage,” then scroll down to see which apps are taking up CPU power.
- You may also look for “Smart Manager.” You will see the status of your RAM and Storage in this area. If you tap RAM, you will see a list of apps that are taking up much of your RAM.
- For Huawei users, you can look for “Storage” under Settings.
All methods from 2 to 4 can be accessed on the Phone Settings alone. There are certain variations, depending on your phone or unit.
This section should also show what is taking up valuable CPU time. Useful if you think some Apps are draining your battery.
To set your voicemail number which allows your phone to automatically input your voicemail password, then open your Dialler App.
Then press the More or Menu button and choose Call settings. Then scroll down to Voicemail settings and set a Voicemail number (you might need to check with your carrier for the correct number).
Depending on your carrier you may have to enter the series of steps required to go through the voicemail menu, for example: *86,,yourpassword# (a comma inserts a pause).
To change your default font, go to Settings – Device – Display – Font. You can also change the font size here also.
Another option is to install the popular Go Launcher EX App. Then once this is installed, download their GoLauncher Fonts App.
Follow this guide if you want to check the data and WiFi usage on your Zte Blade V9.
In this day and age, staying connected is essential. However, whether we like it or not, most mobile data plans put a limit on our data usage each month.
Browsing through Social Media may be fine, but downloading and streaming content can easily eat up on your monthly data allocation.
Reaching your data cap means that you cannot stay online for the rest of the month. Worse, you may be allowed to go online but it also means a huge bill by month’s end.
- Go to Settings → Connections → Data Usage
- From there, you can set a limit or data cap for a certain time period or billing cycle (a week, month, etc).
- You may also press the Menu option and tap “Restrict Background Data Usage.” This option will help you manage your data usage, especially for apps that run in the background (such as Instagram and Messenger). However, this also means that the apps may stop working properly.
To check WiFi usage on the Zte Blade V9, follow these steps:
- Go to Settings → Connections → Data Usage
- From there, tap on the Menu button (3 vertical dots on the upper-right corner of the screen).
- Tap on “Show WiFi” then “Wi-Fi data usage.”
Alternatively, some Android handsets may need to follow these steps below:
- Go to Settings → WiFi & Internet → Data Usage
- Tap WiFi Data Usage to view WiFi stats.
- From this menu, you can also view data/WiFi usage per app.
The methods above generally work for most Android phone devices. Some handsets may have slight variations, you should just look for something similar Connections, Networks, or Data Usage menus.
Huawei users however have to follow a different process. Below is a short guide to check data and WiFi usage for Huawei phone users:
- Go to Optimizer → Data Usage
- From there, you can view your data usage for the month.
- You also have a Smart Data Saver feature. You may turn that on if you want to.
- You can also tap on the apps which are shown to be big data consumers and adjust their usage/consumption accordingly.
- You may also set a limit by tapping “More Data Settings” then “Monthly Data Limit.”
Locking your phone is a great security feature, but when you’re at home it’s normally not necessary.
A featured called Trusted Places enables you to bypass the lock screen when you’re at specific geographic places.
To set it up go to Settings – Lock screen and security – Smart lock – Trusted places. You can also set up the bypass to work when your phone is connected to specific Bluetooth devices such as Smart watches or Audio devices.
You can also override this (i.e. lock your screen when it is at the location). To override, just press and hold the padlock icon on the lock screen.
This may not work on all phones, models or networks.
To save an image in an email or in the browser, long press on the image and a menu will appear allowing you to save it.
For images inside text messages, you might have to press and hold on the message itself, rather than the image.
If you find yourself being stalked or receiving unwanted calls nuisance calls from people or companies then you should use the Call rejection mode.
Open your Dialler App and press More. Then Settings and More settings. Then find Call rejection. From here you can manage your rejection list of numbers.


