If the progress bar doesn't start, your drivers are likely improperly installed. Reinstall the Unisoc/SPD drivers and try a different USB port.
Click on the (Load Packet button) located at the top-left corner.
Comprehensive Guide to Lava Benco V90 (AE9120) Flash File S160: Fix Hang on Logo & Boot Loop lava benco v90 ae9120 flash file s160 hang logo high quality
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
: Re-install the USB drivers and try a different USB port (preferably USB 2.0). Incompatible File : Ensure the build number is exactly AE9120 S160 If the progress bar doesn't start, your drivers
Use a high-quality USB cable to ensure a stable connection. Drivers: Install SPD (Spreadtrum) USB Drivers on your PC.
The only reliable fix is a full firmware re-flash using SP Flash Tool (for MediaTek chipsets) or Research Download Tool . However, the quality of the flash file is paramount. Comprehensive Guide to Lava Benco V90 (AE9120) Flash
Download and install the latest Unisoc / Spreadtrum USB Drivers on your Windows computer. Without these, your computer will not recognize the device in flashing mode.
: Once the progress bar reaches 100% and shows a "Passed" message, disconnect your phone. Step 4: Post-Flash Setup