Flashing the original firmware file is the most effective solution to fix a Lava Benco V90 (AE9120)
Note: The following steps are generic for MTK devices like the Benco V90. Always refer to the specific instructions included with your downloaded firmware file.
The phone doesn't power on but is detected by the PC.
Software modifications, unsuccessful rooting attempts, or corrupted user data cache structures preventing a clean boot cycle.
Launch your flashing application (such as or the standard SPD Upgrade Tool) with administrative privileges. Navigate to the tool's firmware loading section.
Always ensure your model is exactly AE9120 . Flashing the wrong firmware can permanently damage the hardware.
Locate a reliable download source for the Lava Benco V90 AE9120/S160 firmware (often found in flashing forums or YouTube descriptions like those provided in the search results ). Step-by-Step Guide: Flash Lava Benco V90 AE9120 (S160)