máy lúc đâu bt chạy lại tool 95% đứng , treo nokia . Giờ flash ATF báo lổi ,đã test cáp , Cài lại AT V11.80 mà cũng not ok . AE nào rảnh giúp mình với thanks , driver đã đủ hết rồi Nokia Android Phone Flashing Started ====================================================== Nokia Android Firmware Flasher ====================================================== If the Phone is ALIVE 1. Power On the Phone and Connect it to the USB Port If the Phone is DEAD 1. Press and Hold the VOLUME DOWN button 2. Connect it to the USB Port while still Pressing the VOLUME DOWN button 3. Continue to Press the VOLUME DOWN button for 15 more seconds ====================================================== FAILfailed to erase partition ERROR: Communication Failed!