If you cannot find the correct firmware, try these alternatives first:
: Click Download , power off your ZTE device, and connect it to the PC via USB while holding the Volume Down or Volume Up button. firmware zte blade l220 hot
Using faulty chargers can damage the battery circuitry. Conclusion If you cannot find the correct firmware, try
| Error | Solution | |-------|----------| | STATUS_BROM_CMD_SEND_DA_FAIL | Reinstall VCOM drivers; try different USB port/cable. | | S_DL_GET_DRAM_SETTING_FAIL | Wrong firmware (DRAM mismatch). Find correct build. | | Phone dead after flash | Remove battery, hold power 15 sec, reflash with (risky – only if truly bricked). | power off your ZTE device