(Smart Phone Flash Tool - Version v5.x is recommended for Lollipop) MediaTek (MTK) USB VCOM Drivers Crucial Pre-Requisites
Before diving into the firmware, it is essential to understand the device's hardware, as different LG X155 variants use different chipsets. The LG X155 Max is powered by a . The CPU consists of a quad-core ARM Cortex-A7 processor running at 1.3GHz, paired with an ARM Mali-400 MP2 GPU . This specific configuration is crucial when sourcing the correct firmware, as using files intended for Qualcomm versions of the phone can permanently brick the device.
Standard USB configurations will not recognize a bricked smartphone. You need to install specialized MediaTek USB VCOM Drivers so your computer can interface with the MT6582 bootloader (Preloader mode) when the phone is entirely turned off. 3. Smart Phone Flash Tool (SP Flash Tool)
Safety and precautions
Ensure the phone battery is charged to at least 50% to prevent the device from dying mid-flash.
Note: The first boot after a clean flash can take anywhere from 5 to 10 minutes as the system initializes setup configurations. Be patient. Troubleshooting Common Flashing Errors
Elena extracted the scatter file and loaded SP Flash Tool. She selected “Download Only,” clicked the green arrow, and held her breath. The yellow progress bar began to crawl. Downloading DA… Flashing system… The little LG vibrated once, as if sighing in relief. Lg LG-X155 Flash File MT6582 Hang On Logo Lcd Fix Firmware
Typically requires SP Flash Tool (Smart Phone Flash Tool) due to the MediaTek processor, rather than the standard LG KDZ tool.
LG LG-X155 Max that is hanging on the logo or experiencing LCD display issues, you must flash the stock firmware using the SP Flash Tool , as this specific model uses a MediaTek MT6582 Essential Technical Overview Device Model LG X155 Max : MediaTek MT6582 Key Issues Resolved Hang on Logo : Stuck at the boot screen after startup.
Under the hood lay the heart of the beast: a MediaTek MT6582 chipset. A workhorse from the mid-2010s, it was reliable but temperamental. A corrupted system partition, a bad update, or a sudden power loss during boot could send it into this endless loop. The fix wasn’t hardware—it was firmware. She needed the perfect stock ROM, the “Flash File,” to rewrite the phone’s brain. (Smart Phone Flash Tool - Version v5
LG-X155 (also known as LG Leon TV, LG Smart TV, or LG X155) CPU: MT6582 Issue: Stuck on boot logo (Hang on Logo), White/Ghost display, or No LCD after flash Solution: Repartition + Full Flash with LCD-Fix Firmware
If nothing happens when you connect the cable, change your USB port (preferably use a USB 2.0 port on the back of the PC) or replace your USB cable. Ensure MTK VCOM drivers show up under Device Manager without an exclamation mark.
Follow these procedural phases carefully to safely unbrick your smartphone. Phase 1: Environment and Driver Setup Extract the downloaded to an isolated folder on your desktop. This specific configuration is crucial when sourcing the
: Search for the "LG-X155 MT6582 Scatter File" or "LG Prime 2 Stock ROM."
Resolves display glitches, white screen, or "LCD noise" that can sometimes occur after a failed software update or due to incorrect partition data.