Resolves persistent "system UI has stopped" errors, force closes, or app crashes.
: To ensure the computer and the phone could speak the same language. SP Flash Tool
Use a high-quality, high-speed (preferably the original OEM cable). Ensure your computer's USB port is completely stable. Technical Specifications & Download Links Specification / Requirement Device Name Wiko Kite 4G Model Number Processor Type Broadcom BCM23550 (Dual-Core 1.2 GHz) Tool Required Wiko Customer Flashing Tool / Broadcom MultiDownloader OS Compatibility Windows 7 / 8 / 10 / 11
: Flashing will permanently erase all personal data. Back up your photos and contacts first. The Installation Process 1. Prepare the Software official wiko kite 4g l4020 stock rom install
You will need a Windows-based PC to run the flashing tool.
Ensure the ROM file you downloaded is not corrupted and is specifically for the L4020.
Are you tired of experiencing issues with your Wiko Kite 4G L4020 smartphone? Perhaps you've encountered problems with software updates, or your device has become sluggish and unresponsive. In such cases, installing the official stock ROM can be a viable solution. In this article, we'll walk you through the process of installing the official Wiko Kite 4G L4020 stock ROM. Resolves persistent "system UI has stopped" errors, force
: Install the MediaTek VCOM drivers on your PC. You may need to disable "Driver Signature Enforcement" on Windows 10/11 for them to install correctly.
: Use a high-quality data cable to ensure a stable connection to your PC. Required Files & Tools
Necessary for the PC to recognize the phone in "Download Mode". Ensure your computer's USB port is completely stable
Extract the archive files and run the driver setup wizard ( .exe ). Follow the on-screen prompts to complete the installation.
button. Browse to your extracted ROM folder and select the Android scatter file. Initiate the Flash
Last updated: March 2025. Compatible with Wiko Kite 4G L4020 (MT6739 chipset) and SP Flash Tool v5.2144+.