this is the log I get when I try to update and I have 2.2.17.803
mainupdate_rotation][848] ro.sf.hwrotation = 0
[uart_bootnotify][220]send IPC 1
[uart_bootnotify][223]send IPC 2
[uart_bootnotify][226]send CAN central display activation IPC
[miscpartition_setmode][285]theader.mode : [0]
[main_update][991]start main_update (Normal download)
[mainupdate_mountfatfs][492]blkpartnum[/dev/block/sdb1][1]
[miscpartition_getusbid][278]miscpartition_getusbid : 601c5024
[mainupdate_mountfatfs][503]usb id : [601c5024]
[mainupdate_getusbFatId][206]fat_type=0[mainupdate_getusbFatId][242]Unknown filesystem signature: , path=/dev/block/sdb
[mainupdate_getusbFatId][206]fat_type=0[mainupdate_getusbFatId][230]id=601c5024
[mainupdate_mountfatfs][523]origianl [/dev/block/sdb1] change usb block to [/dev/block/sdb1]
[mainupdate_mountfatfs][531]USB BLK NAME DETECTING
[mainupdate_mountfatfs][549]we can find USB(/dev/block/sdb1) util waitcount: 0
[mainupdate_mountfatfs][550]we will try mount USB(/dev/block/sdb1) /vold
[mainupdate_mountfatfs][576]we will try mount SDCARD(/dev/block/mmcblk0p4) /sdcard
[mainupdate_mountfatfs][593]we are done for mounting
[mainupdate_checkHAB][936] [ Secured H/W ]
[mainupdate_makefilepath][683]blkname (/dev/block/sdb1) pfilepath (/vold/R-LINK/mm2014_upgrade.lgu) filename (R-LINK/mm2014_upgrade.lgu)
[mainupdate_avoidchrckcrc][835]/vold/R-LINK/mm2014_upgrade.lgu will skip its CRC checking when it is opened
[parser_openupgradefile][846]len = 2, 11
[parser_openupgradefile][848]Finger print: LGE/mm2014_gen11/mm2014_gen11:4.0.4/UNKNOWN/.20160530.185506:user/test-keys svn=53034|2219300
[feature_getfingerprint][58]feature_getfingerprint (58): iRecovery (0), iCurimg (0)
[feature_getfingerprint][162]feature_getfingerprint (162): Start force update
[parser_matchfingerprint][284]Version info: devfingerprint [updateall]
[parser_matchfingerprint][285]Version info: headfingerprint [LGE/mm2014_gen11/mm2014_gen11:4.0.4/UNKNOWN/.20160530.185506:user/test-keys svn=53034|2219300]
[parser_matchfingerprint][295]Update all
[miscdualboot_initupgrade][132]MISC DUAL update index 1, usermode : 1
[miscpartition_setupgradestatus][202]result flashcopy
[mainupdate_calculatetotaltime][823]mainupdate_calculatetotaltime timesec : 162433
[main_update][1099]the file[/vold/R-LINK/mm2014_upgrade.lgu] is for usermode and in USB. so we will copy it to sdcard
[miscpartition_incbootcount][298]theader.recoverybootcount : [6]
[main_update][1132]Recovery Boot Count : [6], haveimagetype=0, getimagetype=0
[main_update][1136]upgradeimgs : 8 curimg : 0
[mainupdate_upgradelogprepare][386] Upgrade log files index : 0
[main_update][1169]file_name[/vold/R-LINK/mm2014_upgrade.lgu] partitionidx[2]
[upgradeimage][684]partition index[0x02] offset:0x19b
[upgradelargeimage][208]partition index[0x02] offset:0x19b
[upgradelargeimage][236]not large file
[progress_log][44][1/8] PROGRESS - CURIMAGE: 0|TOTAL: 0, REMAINING TIME(min):3, totalms : 162433
[mirror_partition][199]mirror_partition 2
[mirror_partition][213]Read from /dev/block/mmcblk0p2
[mirror_partition][248]Write to /dev/block/mmcblk0p11
[mirror_partition][275]Read from /dev/block/mmcblk0p11
[upgradeimage][998]Success recovery mirror to 0
[upgradeimage][1002]Error: Recovery partition change to 11: -159
[main_update][1188]main update error partition [2]
[mainupdate_copyupgradelogfile][427]copy upgrade log file 0 !!
[mainupdate_copyupgradelogfile][431] Create upgrade log directory : /vold/upgrade.log