Our article will show where to find the phone book files, how to get root on ZTE Axon 7, how to fix errors on Android and more. At the end of the article you can leave a review about the mobile device.
Root access on Android
What is the root
Superuser, giving full privileges in the operating system, full access to the system directory, modify system files, deleting any applications, porting applications to the memory card, Overclocking CPU and more.
Before starting work:
- Prepare MicroUSB cable (preferably the original);
- Turn on USB Debugging
Enabling the USB debugging on ZTE Axon 7
USB debugging is used for all sorts of technical work, to control the phone via ADB tool to get root access and much more.
To enable USB debugging make the following steps:
Depending on the version of your Android your actions may vary slightly. all possible combinations are shown in the list.
- menu -> settings; Development -> Debugging by USB;
- menu -> settings; For developers -> Debugging by USB;
- menu -> settings;apps -> design -> Debugging USB (Android 2.2 — 3.0);
- menu -> settings; Yet —gt; Developer Settings -> Debugging by USB;
- menu -> settings; System -> About Smartphone / About tablet -> build number and click on the menu item 7 — 10 times, then go to -gt settings; For developers -> Debugging USB (option for the latest versions of Android);
If you have shell MIUI:
- menu -> settings; About phone-> MIUI version and press 7 — 10 times, then return to the menu -gt settings; Additionally -> For developers -> Debugging via USB.
Instructions how to root ZTE Axon 7
With Rootkhp Pro 1.8 – 1.9
- Download the program for Root rights RootKHP Pro 1.9 or later from the official site rootkhp.pro
If you have the program check for updates by pressing "Update program" and download the latest version.
- Connect the smartphone to the PC via cable
- Run Rootkhp Pro
- Push button Root
- After 10 minutes, a message that is received Root
Video on how to use Rookthp Pro
Through Kingo Root
Download Kingo Root program to your computer from the site kingoapp.com
Install and run the program
Connect the device to your computer via the microUSB cable
Wait until Kingo device sees
Click Root button (at the bottom in the middle)
Wait for the closure process, and the device is rebooted
Video how to work with the program Kingo
Through root Genius
- Download the Root Genius program sjroot.com
- Wait for your device definition program
- press "root it" and start the process
Video by checking for root access
During our experiment failed to root through the program:
Framaroot Vroot Towelroot DingDong Root baidu Root iRoot unlock Root Romaster Su
Because of what ZTE Axon 7 does not enable, disable, or hangs?
Below you will see a list of recommendations that will help restore your mobile device to normal operation:
- The battery is discharged to 0%, the phone rarely use and remove the battery:
Remove the battery if you do not use the phone for weeks. regularly discharge the battery to near 0, and fully charged, do not use the device at temperatures below -10 and above 50 degrees, so it will last longer than you;
- If the charger connector of your device is damaged:
Try to charge the battery of another charger if the charging is successful, it means that the first charger connector is damaged;
- Failure in the software:
Do a hard reset Hard Reset / Wipe Data. See the article table of contents;
- Spills on the device chips:
If your phone was floating in the water, place it for a moment in 100% alcohol, then remove and allow to dry;
- Telephone suffered blows on the asphalt, tiles, used as a bottle opener:
Take the phone to a service center or buy a new one.
From what can not be switched on and hang your phone. Video.
How to Make a Hard Reset and reset to factory settings
What Hard Reset / Wipe data – This full reset all your settings to the factory (rigid reboot). Before performing this action is recommended to save your important files and contacts to removable media or downloaded to the cloud.
Where you can save your data, the list of services:
- Mail Cloud
- google Disk
- yandex Disk
- One Drive
- Amazon Web Services
Resetting to factory settings
The fastest option:
Go to the Settings section -> Backup and Reset — Reset.
Such a method will help only those who know the password / PIN / unlock and those whose protection is not available or is not installed.
- Turn off the phone or remove the battery and put it back if you can not turn off;
- To go to the Recovery Menu, press and hold the Volume Up and the Power button at the same time;
- When the logo appears on the screen – release the power button while holding the volume up button;
- Now you are in Recovery menu. Move on the menu is made with the volume, the power button confirms the selection buttons;
- select item «Wipe data / factory reset» – clear information;
- Confirm your intentions by selecting Yes – delete all user data;
- device wipe process will run for about 30 seconds, then you will be redirected to the Recovery menu;
- Locate and select the menu Reboot system now ;
- Once you have made Hard reset all passwords and unlock deleted and the system is brought to the factory settings.
Android engineering codes for ZTE Axon 7
Full list service engineering codes can be found here. Part of code information was taken from there.
How to learn IMEI
IMEI – the unique identification number of your mobile device, sewn by the manufacturer. Available on any phone, no matter what operating system on it.
To display the IMEI on the screen, type the command: * # 06 # and you will see your unique identification number.
It is not enough free memory
How to get rid of this problem? You need to put the root access on your mobile device, then you can move any application to the memory card or delete unnecessary system applications.
Or you can do a full factory reset (Hard Reset / Wipe Data) instruction is, in this article.
In what folder contains contacts android and how to get them?
Smartphones and tablets have become one with the person, if lose your phone – you lose important information, which should be the restoration of the time, and the time – money. We recommend that you prevent the potential loss of contacts on Android.
If you copy phone book zhelat android on a computer, here is the file path:
Directory /data/data/com.android.providers.contacts/databases/ , All Android phonebook stored in the file contacts.db , depending on the version of Android it can be a file contacts2.db. The file is a SQLite database.
To copy or read a file, you must have root privileges on the ZTE Axon 7.
What program to open the file contacts.db
These programs are easy to find.
- SQLite Database Browser
- SQLite Viewer 188.8.131.52 – Plugin for Total Commander
Instructions for all versions of Android:
- 2.3.3 — 2.3.7 Gingerbread
- 4.0.3 — 4.0.4 Ice Cream Sandwich
- 4.1.x — 4.3 Jelly Bean
- 4.4 KitKat
- 5.0 Lollipop
- 6.0 Marshmallow
- 7.0 — 7.1 Nougat
- 8.0 Oreo
Download the firmware Android 5.0, Lollipop, 6.1 Marshmallow, 7.0 Nougat, 8.0 Oreo
Update the firmware of your mobile device.
To install the firmware, you need:
- Download the firmware file and a special program
- Launch the program
- Select the required version of the firmware
- Read the readme.txt and obey all instructions from the archive
How to unlock pattern key on Android
Option 1: to make Hard Reset / Wipe Data Recovery through the menu (see the table of contents of the article).
Option 2: Try to use the program Gaigunlock Pro on the PC to automatically unlock:
- USB Debugging should be enabled.
- To automatically unlock, connect the mobile device to the computer via a cable.
- Click the Unlock Pattern and wait for the process to complete
The program is available on the official website gaigunlock.pro
Where to buy a case and other accessories are inexpensive to mail delivery
Buy Cases, protective, glass, film, headphones with a cashback of up to 15% possible here.
Leave about ZTE Axon 7 reviews
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Material prepared: Moiseev Ignaty