Why would you want to flash Firmware on your Lenovo Zuk Z1?
There are various reasons to flash (Firmware on Lenovo Zuk Z1).
For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it. If you’re going to hard reset your phone and cannot access the recovery menu. But most of the problems and benefits that cause flashing stock ROM are below.
The Benefit Of Lenovo Zuk Z1 Firmware:
Flash Stock ROM to unbrick your Lenovo Zuk Z1
Update and downgrade
Unroot or fix bugs on the phone
To solve the lag or stutter
By flashing Stock ROM, you can fix software issues.
Revert to stock to get your warranty
Keeps rebooting issue
If your phone boots straight into recovery
Phone boots straight into its bootloader
Lenovo Zuk Z1 Firmware Details:
Device Supported: Lenovo Zuk Z1
Tool Supported: SPD Flash tool or Spreadtrum Flash tool
These drivers are mainly for the devices powered by SPD chipset. With these drivers, you can transfer files, flash the firmware files on the device, etc.
B. We use the Spreadtrum flash tool for as Lenovo Zuk Z1 Flash Tool because of this tool is very efficient and support all kind of SPD phones.
Instructions to Flash Lenovo Zuk Z1 Stock ROM:
1: Download and install SPreadtrum USB Driver on your computer.
2: Download Lenovo Zuk Z1 stock ROM (PAC) file.
3: Extract Spreadtrum Upgrade Tool on your computer.
4: Now open Spreadtrum Upgrade Tool .exe.
5: Once SPreadtrum Upgrade Tool is Launched, Connect your device to the computer (Make sure your device is switched off).
6: Once your Smartphone is connected successfully to the computer, click on the Load Packed Button and add the Lenovo Zuk Z1 ROM file. (having .pac extension)
7: Once you have successfully added the. Pac file in SPD Upgrade Tool, click on the Start Downloading button to begin the flashing process.
8: Wait for 2 – 10 minutes, as the device is in the flashing process.
9: During the flashing process, your device will restart automatically. Once flashing is completed, you will be able to see the Green Passed Message in SPD Upgrade Tool.
10: Close the SPD Tool on your computer and disconnect your Android Smartphone from the computer.
Congratulations, You have successfully installed Lenovo Zuk Z1 Stock ROM using SPD Flash tool.
Please read and understand the Full Guide before flashing “Lenovo Zuk Z1 Firmware”.
Use these instructions at your own risk. We will not be responsible for everything that happens to your device, resulting from the use of information in this guide.
Before flashing, Stock ROM on Lenovo Zuk Z1 must have a 70–80% charge.
Bin Packet load Error When Flashing “Lenovo Zuk Z1 Stock Firmware File”: If you ever got Bin Packet Error then simply download and try flashing the firmware with this version of SPD Upgrade Tool.
How to Write IMEI After Flashing Lenovo Zuk Z1 Stock Firmware File: After flashing the stock firmware on Spreadtrum Device, you may need to flash the IMEI also, for that use WriteIMEI on Spreadtrum Devices.