Lenovo Vibe Shot Z90a40 Firmware

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Unlock First, When flash failed Click Here

How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Tool? Using this method will overcome Lenovo Z90a40 which is problematic like bootloop or hang and slow. Because this Lenovo Vibe Shot Z90a40 flash file will replace the damaged system files to fresh again without error. Before flashing in try backup data stored in the internal memory first. Because this flash will wipe the entire contents of data stored in the internal memory. With this stock rom Lenovo Z90a40 firmware will feel as fresh as new.

How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Tool

With this tutorial How to flash Lenovo Z90a40 Firmware via QFIL Tool, you can also solve other error problems, such as:

  • Lenovo Vibe Shot Z90a40 Forgot Password
  • Lenovo Vibe Z90a40 Stuck on Logo
  • Forget Pattern
  • Lenovo Vibe Shot Z90a40 Bootloop
  • Soft Brick
  • Lenovo Z90a40 Blank Screen
  • The touch screen is not sensitive
  • Slow not responsive / Hang
  • Virus malware
  • Unfortunately, the app has stopped
  • Lenovo Vibe Shot Z90a40 often restarts itself
  • And other errors

Tools and Lenovo Vibe Shot Z90a40 Firmware Download

  1. Qualcomm Driver for Lenovo Vibe Shot Z90a40
  2. QFIL Tool
  3. Download stock ROM Lenovo Vibe Shot Z90a40 USR_S319_1509291509 LD.zip firmware flash file via Google Drive Mediafire
  4. Password ZIP:

Read Also:  How to Flash Lenovo Vibe Shot Z90-7 Firmware via QFIL Flash Tool

How to Flash Lenovo Z90a40 Firmware via QFIL Tool

  1. First of all, get all tools and extract into one folder.
  2. Install the Qualcomm Driver. If the installation failed, you need to install manually from the device manager.
  3. Open the QFIL Tool.
  4. Make sure the Qualcomm Driver for QFIL is installed correctly and detected on device manager (COM6 port is my device, may be different on your PC).How to Flash Lenovo Vibe Shot Z90a40 Firmware File via QFIL Flash Tool
  5. If the installation failed, try this method:
    Turn off your device, hold Volume Up + Volume Bottom and plug your Lenovo Vibe Shot Z90a40 to PC, wait till the driver installed and device detected. This will appear on QFIL COM port.How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Flash Tool
  6. Extract the Lenovo Z90a40 firmware and make sure you see a file with a .mbn format, similarly as for files like prog_emmc_xxx.mbn, also the important files are rawprogram0.xml or rawprogram2.xml and patch0.xml. That 3 files are very important (prog_emmc_xxx.mbn, rawprogram0.xml, and patch0.xml), and sometimes the files are not included on the ROM flash file pack, you need to find manually via google or XDA forum.
    How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Flash ToolHow to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Flash Tool
  7. Click menu Flat build then click menu Browse, find the Lenovo Vibe Shot Z90a40 firmware where you extract.
  8. Find the files prog_emmc_xxx.mbn, then open the .mbn file.How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL Flash Tool
  9. Click menu Load XML, you will see the file like rawprogram0 with XML format, click open and next click patch0 with the same format and last click open again.
  10. After all ready, click the Download button and wait the flash finished.
  11. This process usually taking 5-10 minutes.
  12. Flash finish will show messages “Download Succeed” and “Finish Download” on tab menu Status.
  13. Unplug the cable and turn on your Lenovo Vibe Shot Z90a40.
  14. First booting after flash will take 5-10 minutes. So, just wait until entering the wizard menu.
  15. Finally, flash Lenovo Z90a40 firmware Done.

Read Also: How to Flash Lenovo X2-AP Firmware via Flashtool

With this tutorial How to Flash Lenovo Vibe Shot Z90a40 Firmware via QFIL, you will get a fresh ROM without errors.

DO WITH YOUR OWN RISK
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