Lenovo Z5 L78011 Firmware Flash File (Stock ROM Guide)

If you’re a Lenovo Z5 (L78011) user and looking for the official Stock Firmware to download, you can follow this full guide below. Here you can check how to flash the firmware file on Lenovo Z5. We have also put up the stock firmware advantages, firmware info, and requirements for your ease.

Android is full of customizations and tweaks that all the users can easily perform. But users have to follow the guide and step-by-step process properly in order to do customization successfully. Unfortunately, some of the users may not follow the proper steps or don’t flash the compatible file on their devices during Custom ROM installation or rooting, etc. Therefore, their devices can be easily bricked or stuck into the bootloop issue.

In that case, it’s highly recommended to unbrick their devices or fix the boot loop issue at first by flashing the Stock ROM again. Even if your device is having an issue with the software performance or overheating or network drop or battery charging or anything else, you should re-install the Stock ROM. As the Lenovo Z5 device runs on MediaTek chipset, we will provide you with the firmware installation method using the SP Flash Tool.

Stock ROM and its importance in Smartphones

Stock ROM is the operating system that comes pre-built when you buy the device from a retailer. Usually when a person needs to customize his device with custom ROMs and other modifications he opts to move on from the stock firmware. However, when things go wrong during any modification, reverting back to the stock ROM is the only option that can solve this issue.

By installing a stock ROM you can solve the issue of bootloop, device bricking. Besides, you can perform a system OS upgrade or downgrade as per your choice.

Advantages of Stock ROM:

• You can unbrick your bricked Lenovo Z5.
• It fixes the bootloop and instability issue as well.
• To upgrade or downgrade your Lenovo Z5.
• You can skip the Screen Lock and remove malware as well.
• To fix bugs lags on your Android Device.
• You Can Remove the root on your device [Unroot]
• You can Restore Stock ROM after using Custom ROM.
• This Software Update helps to solve the issue with WiFi, Bluetooth, and more.
• You can fix the soft brick issue on your Lenovo Z5.
• You can preload Google Applications as well.

Steps to Install Stock Firmware on Lenovo Z5

Now, before we get straight to the Steps of stock ROM installation, make sure to follow the requisites section below and have the flash tools and drivers installed on your system.