If the computer fails to see the phone, uninstall and re-add your MTK/SPD USB system drivers. Swap the micro-USB cable for a premium data-compatible cord or try a different physical USB hub port on your computer.
If your device won't boot past the Symphony logo, a clean flash of the stock firmware typically restores it. Dead Recovery: symphony l270 flash file
The flash tool will detect the device, and a progress bar will indicate the status (changing colors from red to yellow/blue). Do not touch the cable or the phone during this time. A green checkmark or a notification will appear when the process finishes successfully. Disconnect the phone, reinsert the battery, and power it on. Troubleshooting Common Flashing Errors If the computer fails to see the phone,
Here's a step-by-step guide to flashing the Symphony L270 flash file: Dead Recovery: The flash tool will detect the
Hold down the device's (on the L270, this is usually the central OK button or the upper-left menu selection key).
Hold the of the Symphony L270. For the L270, the boot key is typically the Center OK button or the Green/Call button .