[Guide] Hard Reset Android LENOVO ZUK Z1 To Remove Password, PIN, and Restore Factory Setting.

Hard Reset LENOVO ZUK Z1. On this guide, guidebelajar will show you how Hard Reset Android LENOVO ZUK Z1 To Remove Password, PIN, and Restore Factory Setting. Perform a Hard reset on the android device will erase or deleted all data stored and App installed on internal phone memory, so you must backup all data before performing it.

LENOVO ZUK Z1 is the smartphone released in September 2015. with 5,5 Inchi IPS LCD capacitive touchscreen, 16M colors, work on Android OS, v5.1.1 (Lollipop), planned upgrade to v6.0 (Marshmallow) and supported with chipset Qualcomm MSM8974AC Snapdragon 801, Processor Quad-core 2.5 GHz Krait 400, GPU Adreno 330, combined with 3 GB of RAM, 13 MP on primary camera and 8 MP on secondary camera.

Hard reset process is called with master reset or factory reset, These are some of the reasons why we should perform a hard reset on our LENOVO ZUK Z1,

• Because we want to remove all personal data and setting that was stored in LENOVO ZUK Z1.device.
• Because we will sell our LENOVO ZUK Z1  Android phones.
• Because we want to restore LENOVO ZUK Z1 to Default Factory Setting.
• There are many bugs on LENOVO ZUK Z1.
• We will give our LENOVO ZUK Z1 away to someone else, and we don't want that one know everything about our secret data, so we have to erase all data before back up it.
• Our LENOVO ZUK Z1 has been lagging and stuck on android logo, this call with boot loop
• We have forgotten on PIN or Pattern Lock at LENOVO ZUK Z1.
• LENOVO ZUK Z1 has a persistent problem that cannot be solved
• and many other reason.

1st Methode. Hard Reset LENOVO ZUK Z1 Using Menu :

1. Make sure your battery is fully charged, Recommended you have 80% of battery capacity
2. Then Backup your LENOVO ZUK Z1. see this guide
3. Go to menu: System Setting >
4. Select Backup and Reset >
5.  Factory Data Reset > 
6. Reset Phone
7. Choose Erase everything to confirm that you already to perform hard reset on  LENOVO ZUK Z1
8. LENOVO ZUK Z1 will continue to hard reset process to restore factory default.

2ndMethode. Hard Reset LENOVO ZUK Z1 Using Hardware Keys:

1. Make sure your battery is fully charged, we recommended that your battery has 80% power
2. Always BackUp your important data that store in LENOVO ZUK Z1. see this guide
3. Turn Off your LENOVO ZUK Z1 by hold and press Power Button for a second.
4. Release any SIM card and SD card that was installed on your LENOVO ZUK Z1 smartphone.
5. Then press and hold a combinatin key Power button + Volume Down.



Hard Reset Android LENOVO ZUK Z1

6. Release only Power Button while Keep holding volume down button when you see Zuk Logo appear on the screen.
7. Then release all button when your LENOVO ZUK Z1 vibrate and enter recovery mode.





recovery mode Lenovo ZUK Z1



8. Then Select Erase User data.
9. To navigate the menu on this screen you can use volume down, then use the power button to execute your selection.
10. Then follow all instruction show on screen.
11. Once finished, you can wait a while for LENOVO ZUK Z1  to reboot the system
12. Done, your hard reset process success now.