Open serial port...OK Connecting to the RIFF Box...OK Firmware Version: 1.37, JTAG Manager Version: 1.51 Selected Resurrector: [Pantech A840S V1.0.4717.58143] Restarting target (nRST Low then High)...OK Connecting to the dead body...OK Detected dead body ID: 0x406B10E1 - IGNORED! Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK Adaptive Clocking RTCK Sampling is: [Sample at 1 MHz] Resurrection sequence started. Establish communication with the phone...OK Initializing internal hardware configuration...OK Uploading resurrector data into memory...FAILED ERROR: RAM memory selftest failed. từ lúc up lên 1.51 mình toàn bị thế này. ai biết giúp mình với. thank all !