[XPERIA X8 Q&A, Help & Troubleshooting] Kabbalista:
I'm trying to flash a new kernel to my phone, but I can't do this. When I'm flashing ther kernel, flashtool give me:

07/052/2012 22:52:12 - ERROR - Please plug you device in flash mode
07/052/2012 22:52:13 - INFO - Searching Xperia....
07/052/2012 22:52:13 - INFO - Found at USB\VID_0FCE&PID_ADDE\5&10EF021E&0&5
07/052/2012 22:52:13 - INFO - Start Flashing
07/052/2012 22:52:13 - INFO - VER="R8A029";DATE="20100601";TIME="12:17:00";
07/052/2012 22:52:13 - INFO - Flashing loader
07/052/2012 22:52:13 - ERROR - Error flashing. Aborted
07/052/2012 22:52:13 - INFO - Now unplug the device and power it on
07/052/2012 22:52:13 - INFO - Then go to application settings
07/052/2012 22:52:13 - INFO - turn on Unknown Sources and Debugging

But I have Unknown Sources turned on and everything is ok. I just can't install a new kernel (I tried LinuxDX, Alfs and nAa).

You can help me?

P.S.: I have this log in debug level. Hope that can help...

07/025/2012 23:25:18 - INFO - <- This level is successfully initialized
07/025/2012 23:25:49 - INFO - Preparing files for flashing
07/025/2012 23:25:50 - INFO - Searching Xperia....
07/025/2012 23:25:50 - ERROR - Please plug you device in flash mode
07/025/2012 23:25:51 - INFO - Searching Xperia....
07/025/2012 23:25:51 - ERROR - Please plug you device in flash mode
07/025/2012 23:25:52 - INFO - Searching Xperia....
07/025/2012 23:25:52 - ERROR - Please plug you device in flash mode
07/025/2012 23:25:53 - INFO - Searching Xperia....
07/025/2012 23:25:53 - ERROR - Please plug you device in flash mode
07/025/2012 23:25:54 - INFO - Searching Xperia....
07/025/2012 23:25:54 - ERROR - Please plug you device in flash mode
07/025/2012 23:25:55 - INFO - Searching Xperia....
07/025/2012 23:25:55 - INFO - Found at USB\VID_0FCE&PID_ADDE\5&10EF021E&0&5
07/025/2012 23:25:55 - INFO - Start Flashing
07/025/2012 23:25:55 - INFO - VER="R8A029";DATE="20100601";TIME="12:17:00";
07/025/2012 23:25:55 - INFO - Flashing loader
07/025/2012 23:25:55 - ERROR - Error flashing. Aborted
07/025/2012 23:25:55 - INFO - Now unplug the device and power it on
07/025/2012 23:25:55 - INFO - Then go to application settings
07/025/2012 23:25:55 - INFO - turn on Unknown Sources and Debugging
07/026/2012 23:26:26 - DEBUG - <- This level is successfully initialized
07/026/2012 23:26:38 - DEBUG - Adding E15_nAa-08_2.6.29.6-nAa-08.ftf to list of firmwares
07/026/2012 23:26:38 - DEBUG - Creating bundle from ftf file : .\firmwares\E15_nAa-08_2.6.29.6-nAa-08.ftf
07/026/2012 23:26:38 - DEBUG - Added this entry to the bundle list : loader.sin
07/026/2012 23:26:38 - DEBUG - Added this entry to the bundle list : kernel.sin
07/026/2012 23:26:38 - DEBUG - Adding loader.sin to the content of E15_nAa-08_2.6.29.6-nAa-08.ftf
07/026/2012 23:26:38 - DEBUG - Adding kernel.sin to the content of E15_nAa-08_2.6.29.6-nAa-08.ftf
07/026/2012 23:26:45 - DEBUG - Adding X8_07_Alfs.ftf to list of firmwares
07/026/2012 23:26:45 - DEBUG - Creating bundle from ftf file : D:\flashtool\kernel\X8_07_Alfs.ftf
07/026/2012 23:26:45 - DEBUG - Added this entry to the bundle list : loader.sin
07/026/2012 23:26:45 - DEBUG - Added this entry to the bundle list : kernel.sin
07/026/2012 23:26:45 - DEBUG - Adding loader.sin to the content of X8_07_Alfs.ftf
07/026/2012 23:26:45 - DEBUG - Adding kernel.sin to the content of X8_07_Alfs.ftf
07/026/2012 23:26:52 - DEBUG - Choosed bundle X8_07_Alfs.ftf
07/026/2012 23:26:52 - INFO - Preparing files for flashing
07/026/2012 23:26:52 - DEBUG - Created the prepared folder
07/026/2012 23:26:52 - DEBUG - Saving entry loader.sin to disk
07/026/2012 23:26:52 - DEBUG - Streaming from jar entry : loader.sin
07/026/2012 23:26:52 - DEBUG - Writing Entry to .\firmwares\prepared\loader.sin
07/026/2012 23:26:52 - DEBUG - Saving entry kernel.sin to disk
07/026/2012 23:26:52 - DEBUG - Streaming from jar entry : kernel.sin
07/026/2012 23:26:52 - DEBUG - Writing Entry to .\firmwares\prepared\kernel.sin
07/026/2012 23:26:53 - INFO - Searching Xperia....
07/026/2012 23:26:53 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:54 - INFO - Searching Xperia....
07/026/2012 23:26:54 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:55 - INFO - Searching Xperia....
07/026/2012 23:26:55 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:56 - INFO - Searching Xperia....
07/026/2012 23:26:56 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:57 - INFO - Searching Xperia....
07/026/2012 23:26:57 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:58 - INFO - Searching Xperia....
07/026/2012 23:26:58 - ERROR - Please plug you device in flash mode
07/026/2012 23:26:59 - INFO - Searching Xperia....
07/026/2012 23:26:59 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:00 - INFO - Searching Xperia....
07/027/2012 23:27:00 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:01 - INFO - Searching Xperia....
07/027/2012 23:27:01 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:02 - INFO - Searching Xperia....
07/027/2012 23:27:02 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:03 - INFO - Searching Xperia....
07/027/2012 23:27:03 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:04 - INFO - Searching Xperia....
07/027/2012 23:27:04 - ERROR - Please plug you device in flash mode
07/027/2012 23:27:05 - INFO - Searching Xperia....
07/027/2012 23:27:05 - DEBUG - Trying USB\VID_0FCE&PID_ADDE\5&10EF021E&0&5
07/027/2012 23:27:06 - INFO - Found at USB\VID_0FCE&PID_ADDE\5&10EF021E&0&5
07/027/2012 23:27:06 - INFO - Start Flashing
07/027/2012 23:27:06 - INFO - VER="R8A029";DATE="20100601";TIME="12:17:00";
07/027/2012 23:27:06 - DEBUG - write(cmd=1) (finish)
07/027/2012 23:27:06 - DEBUG - Reply : PROT_VER="01";DATE="20100601";TIME="12:17:00";VER="R8A029";UNIQUE_DEV_ID="216962CD3C36244284969443570F632CBD235907";CXC="1229-3593";TYPE="S1_EROM";SEC_LOCK_STATUS="LOCKED";MAN_ID="0020";DEV_ID="00BC";EROM_AID="0001";LOADER_AID="0001";SW_AID="0001";CUST_AID="0001";SIM_LOCK_AID="0001";IMEI="01244900358498";MSN="BY9009V70Y";SIN_VER="0001";SIMLOCK_TAMP="TAMPERED";AID_TAMP="NOT_TAMPERED";LOADER_ROOT="S1_Loader_Root_8e35";EROM_ROOT="S1_EROM_Root_f54f";SW_ROOT="S1_SW_Root_3edc";CUST_ROOT="S1_Cust_Root_732f";SIM_LOCK_ROOT="S1_SL_Root_a640";HW_CONF_ROOT="S1_HWConf_Root_4b8c";
07/027/2012 23:27:06 - DEBUG - Reply(Hex) : [50, 52, 4F, 54, 5F, 56, 45, 52, 3D, 22, 30, 31, 22, 3B, 44, 41, 54, 45, 3D, 22, 32, 30, 31, 30, 30, 36, 30, 31, 22, 3B, 54, 49, 4D, 45, 3D, 22, 31, 32, 3A, 31, 37, 3A, 30, 30, 22, 3B, 56, 45, 52, 3D, 22, 52, 38, 41, 30, 32, 39, 22, 3B, 55, 4E, 49, 51, 55, 45, 5F, 44, 45, 56, 5F, 49, 44, 3D, 22, 32, 31, 36, 39, 36, 32, 43, 44, 33, 43, 33, 36, 32, 34, 34, 32, 38, 34, 39, 36, 39, 34, 34, 33, 35, 37, 30, 46, 36, 33, 32, 43, 42, 44, 32, 33, 35, 39, 30, 37, 22, 3B, 43, 58, 43, 3D, 22, 31, 32, 32, 39, 2D, 33, 35, 39, 33, 22, 3B, 54, 59, 50, 45, 3D, 22, 53, 31, 5F, 45, 52, 4F, 4D, 22, 3B, 53, 45, 43, 5F, 4C, 4F, 43, 4B, 5F, 53, 54, 41, 54, 55, 53, 3D, 22, 4C, 4F, 43, 4B, 45, 44, 22, 3B, 4D, 41, 4E, 5F, 49, 44, 3D, 22, 30, 30, 32, 30, 22, 3B, 44, 45, 56, 5F, 49, 44, 3D, 22, 30, 30, 42, 43, 22, 3B, 45, 52, 4F, 4D, 5F, 41, 49, 44, 3D, 22, 30, 30, 30, 31, 22, 3B, 4C, 4F, 41, 44, 45, 52, 5F, 41, 49, 44, 3D, 22, 30, 30, 30, 31, 22, 3B, 53, 57, 5F, 41, 49, 44, 3D, 22, 30, 30, 30, 31, 22, 3B, 43, 55, 53, 54, 5F, 41, 49, 44, 3D, 22, 30, 30, 30, 31, 22, 3B, 53, 49, 4D, 5F, 4C, 4F, 43, 4B, 5F, 41, 49, 44, 3D, 22, 30, 30, 30, 31, 22, 3B, 49, 4D, 45, 49, 3D, 22, 30, 31, 32, 34, 34, 39, 30, 30, 33, 35, 38, 34, 39, 38, 22, 3B, 4D, 53, 4E, 3D, 22, 42, 59, 39, 30, 30, 39, 56, 37, 30, 59, 22, 3B, 53, 49, 4E, 5F, 56, 45, 52, 3D, 22, 30, 30, 30, 31, 22, 3B, 53, 49, 4D, 4C, 4F, 43, 4B, 5F, 54, 41, 4D, 50, 3D, 22, 54, 41, 4D, 50, 45, 52, 45, 44, 22, 3B, 41, 49, 44, 5F, 54, 41, 4D, 50, 3D, 22, 4E, 4F, 54, 5F, 54, 41, 4D, 50, 45, 52, 45, 44, 22, 3B, 4C, 4F, 41, 44, 45, 52, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 4C, 6F, 61, 64, 65, 72, 5F, 52, 6F, 6F, 74, 5F, 38, 65, 33, 35, 22, 3B, 45, 52, 4F, 4D, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 45, 52, 4F, 4D, 5F, 52, 6F, 6F, 74, 5F, 66, 35, 34, 66, 22, 3B, 53, 57, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 53, 57, 5F, 52, 6F, 6F, 74, 5F, 33, 65, 64, 63, 22, 3B, 43, 55, 53, 54, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 43, 75, 73, 74, 5F, 52, 6F, 6F, 74, 5F, 37, 33, 32, 66, 22, 3B, 53, 49, 4D, 5F, 4C, 4F, 43, 4B, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 53, 4C, 5F, 52, 6F, 6F, 74, 5F, 61, 36, 34, 30, 22, 3B, 48, 57, 5F, 43, 4F, 4E, 46, 5F, 52, 4F, 4F, 54, 3D, 22, 53, 31, 5F, 48, 57, 43, 6F, 6E, 66, 5F, 52, 6F, 6F, 74, 5F, 34, 62, 38, 63, 22, 3B, 00, ]
07/027/2012 23:27:06 - DEBUG - write(cmd=9) (finish)
07/027/2012 23:27:06 - DEBUG - Reply :
07/027/2012 23:27:06 - DEBUG - Reply(Hex) : []
07/027/2012 23:27:06 - DEBUG - write(cmd=10) (finish)
07/027/2012 23:27:06 - DEBUG - Reply :
07/027/2012 23:27:06 - DEBUG - Reply(Hex) : []
07/027/2012 23:27:06 - INFO - Flashing loader
07/027/2012 23:27:06 - DEBUG - Streaming from file : .\firmwares\prepared\loader.sin
07/027/2012 23:27:06 - DEBUG - write(cmd=5) (finish)
07/027/2012 23:27:06 - DEBUG - Reply :
07/027/2012 23:27:06 - DEBUG - Reply(Hex) : []
07/027/2012 23:27:06 - DEBUG - write(cmd=7) (finish)
07/027/2012 23:27:06 - ERROR - Error flashing. Aborted
07/027/2012 23:27:06 - INFO - Now unplug the device and power it on
07/027/2012 23:27:06 - INFO - Then go to application settings
07/027/2012 23:27:06 - INFO - turn on Unknown Sources and Debugging