Lenovo ZUK Z2 Pro Z2121
Lenovo ZUK Z2 Pro Z2121 is a Lenovo firmware file listed under Lenovo, distributed as Lenovo_ZUK_Z2_Pro_Z2121_CN_OPEN_USER_7.0_Q01080.2_N_ZUI_2.5.462_ST_170629_QPST.zip with a download size of 2 GB. It is built for Qualcomm-based devices and runs Android 7.0 (Nougat). It is flashed with QFIL (part of Qualcomm QPST). It was published on June 16, 2026. This page has been viewed 8 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Lenovo ZUK Z2 Pro Z2121
The Lenovo ZUK Z2 Pro Z2121 runs on Lenovo's factory software, and sometimes you need to reinstall it from scratch. This page provides the genuine stock ROM so you can return the device to its original state. It can rescue a bricked handset, fix IMEI or baseband errors, and give the Lenovo ZUK Z2 Pro Z2121 a fresh start without the clutter that builds up over time. File Name: Lenovo_ZUK_Z2_Pro_Z2121_CN_OPEN_USER_7.0_Q01080.2_N_ZUI_2.5.462_ST_170629_QPST.zip File Size: 2 GB Before flashing, back up your data (the process wipes the device), charge above 50 percent, and install the correct USB drivers on your computer. After flashing, allow a few minutes for the first boot. From there the Lenovo ZUK Z2 Pro Z2121 should run like a brand new unit.
File Details
| File name | Lenovo ZUK Z2 Pro Z2121 |
|---|---|
| Package | Lenovo_ZUK_Z2_Pro_Z2121_CN_OPEN_USER_7.0_Q01080.2_N_ZUI_2.5.462_ST_170629_QPST.zip |
| Brand / Platform | Lenovo |
| Category | Lenovo |
| Platform | Qualcomm |
| Android version | Android 7.0 (Nougat) |
| Flash tool | QFIL (part of Qualcomm QPST) |
| Package format | ZIP archive |
| File size | 2 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Lenovo ZUK Z2 Pro Z2121 with QFIL
- Confirm Lenovo ZUK Z2 Pro Z2121 matches your exact device model and that it is intended for Lenovo hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (2 GB) using the button above and extract it on a Windows PC.
- Install the Qualcomm HS-USB QDLoader 9008 driver, then open QFIL (part of Qualcomm QPST).
- In the tool, load the programmer (prog_*_firehose*.mbn/.elf) and rawprogram/patch XML files from the extracted folder.
- Start the flash, then boot the phone into EDL mode (9008) — usually via key combo, test point, or "adb reboot edl".
- Wait for the success message before disconnecting. QFIL must detect "Qualcomm HS-USB QDLoader 9008" before you press Download.
Guides for this firmware
- How to Get Qualcomm Phones into EDL Mode for QFILTo get a Qualcomm-based phone into EDL (Emergency Download) mode for QFIL, you must trigger a specific boot state that allows the device to be recognized by your PC as a "Qualcomm HS-USB QDLoader…
- How to Fix QFIL Sahara Fail ErrorThe Sahara Fail error in QFIL occurs when the initial communication between the computer and the Qualcomm device fails. This prevents the tool from uploading the Firehose programmer, which is…
- How to Use QFIL: Qualcomm Firmware Flashing GuideQFIL (Qualcomm Flash Image Loader) is a specialized software tool used to flash stock firmware onto devices powered by Qualcomm chipsets. It is part of the Qualcomm QPST (Qualcomm Product Support…
Frequently asked questions
Is Lenovo ZUK Z2 Pro Z2121 free to download?
Yes, Lenovo ZUK Z2 Pro Z2121 can be downloaded free of charge from this page.
How large is the download?
The Lenovo ZUK Z2 Pro Z2121 package is 2 GB.
Which tool do I need to flash Lenovo ZUK Z2 Pro Z2121?
Lenovo ZUK Z2 Pro Z2121 is Qualcomm firmware, so it is flashed with QFIL (part of Qualcomm QPST) using the programmer (prog_*_firehose*.mbn/.elf) and rawprogram/patch XML files.
What Android version is Lenovo ZUK Z2 Pro Z2121?
This firmware is Android 7.0 (Nougat).
Which devices is this firmware for?
This file is intended for Lenovo devices. Always confirm it matches your specific model before flashing.