[Verizon LG G3] _Evan_:
Sorry to bump an old thread, but I'm having some issues with the using the TOT method to get back to 10b. I've downloaded the .tot and the .dll as well as LG FlashTool. From there I followed the tutorial, set the port, and tried to run it (I have started to try COM42 because COM41 never worked). I just recently purchased this phone, and it's having some issues so I figured I would reflash it back to 10b so I could root it and install a custom ROM. It's on 47A, and for some reason whenever I open File Manager it says "Cannot read files. File Manager will be closed. Please check Media Storage enable settings and try again." I couldn't find any setting for that so I just went to factory reset it and it loaded TWRP for a second upon restarting. SuperSU says it isn't rooted, and Root Browser can't view any files just like File Manager, so I think it's ****ed unless I can fix this TOT issue.

Log from error.

[16:18:52] ¡Ú Tool : 1, 8, 6, 527 : C:\LG\LGFLASHTOOL\LGFLASHTOOL.EXE
[16:18:52] ¡Ú DLL : 0.3.19.9 : C:\LG\LGFlashTool\LGUP8974.dll
[16:18:52] Process :
[16:18:52] BIN : C:\LG\LGFlashTool\VS98510B_03.tot
[16:18:52] SCR :
[16:18:52] PRL : ;;;;;;;;;;
[16:18:52] ERI :
[16:18:52] + 1. Web Download Mode = -1
[16:18:52] + 4. Web param-Bin Version =
[16:18:52] Frmae Type : LGFlashTool
[16:18:52] Load : 53 Total : 2097151KB Avail : 2097151KB
[16:18:52] AvailPage : 1381208KB AvailVirtual : 1754696KB
[16:18:52] Total/Free of C:\ : 237907 MB / 98481 MB
[16:18:52]
¡Ú¡Ú¡Ú Factory Information ¡Ú¡Ú¡Ú
[16:18:52] 1. Model Name : Unknown
[16:18:52] 2. SWV : Unknown
[16:18:52] 3. SWOV : Unknown
[16:18:52] 4. PID :
[16:18:52] 5. IMEI :
[16:18:52]
[16:18:52] CBasicComControl::IsConnected, the port(COM42) connection is not detected
[16:18:52] CBasicComControl::eek:pen, the port(COM 42) is constructed successfully => HANDLE : 0x8a4
[16:18:52] CPort::eek:penPort() Success. Port number is 42
[16:18:52] ---------------------------------------------------------------------------------
[16:18:52] SubProcess Name : NoOperationCmd
[16:18:52] [T000004] 06 4E 95 7E .N..
[16:18:53] Response packet time out 1500 milisec
[16:18:53] CBasicCom::SendRecvPacket, PACKET_ERROR code = 1460 Msg => This operation returned because the timeout period expired.
[16:18:53] Error! CCmdProcess::ExecuteCommand() ¡æ SendRecvPacket()
[16:18:53] ---------------------------------------------------------------------------------
[16:18:53] SubProcess Name : NoOperationCmd
[16:18:53] [T000004] 06 4E 95 7E .N..
[16:18:55] Response packet time out 1500 milisec
[16:18:55] CBasicCom::SendRecvPacket, PACKET_ERROR code = 1460 Msg => This operation returned because the timeout period expired.
[16:18:55] Error! CCmdProcess::ExecuteCommand() ¡æ SendRecvPacket()
[16:18:55] Current Process : PROCESS_FAC_UPGRADE
[16:18:55] Binary Path : C:\LG\LGFlashTool\VS98510B_03.tot
[16:18:55] Try opening C:\LG\LGFlashTool\VS98510B_03.tot file
[16:18:55] Crc32OfTot : 0x191C1A47
[16:18:55] Tot File length verify : PASS 3115843584 / 3115843584
[16:18:55] #### [EXTENDED SUPER BOOST] ####
[16:18:55] *****************************************************************************
[16:18:55] *- VS985 PartitionTable Info -*
[16:18:55] *- SW Version : VS98510B
[16:18:55] *- SWFV :
[16:18:55] *- Build Type : user
[16:18:55] *- Binary Size: 3115843584 Bytes
[16:18:55] *****************************************************************************
[16:18:55] Index | Part Name | Start Sector | FileSize | No Of Sectors
[16:18:55] 0/ 0 | PrimaryGPT | 0x00000000 | 0x0000000000080000 | 0x00008000
[16:18:55] 0/ 1 | modem | 0x00008000 | 0x0000000003900000 | 0x00020000
[16:18:55] 0/ 2 | sbl1 | 0x00028000 | 0x0000000000080000 | 0x00000800
[16:18:55] 0/ 3 | dbi | 0x00028800 | 0x0000000000080000 | 0x00000800
[16:18:55] 0/ 4 | aboot | 0x00029000 | 0x0000000000200000 | 0x00001000
[16:18:55] 0/ 5 | rpm | 0x0002A000 | 0x0000000000080000 | 0x00000800
[16:18:55] 0/ 6 | tz | 0x0002A800 | 0x0000000000080000 | 0x00005800
[16:18:55] 0/ 7 | boot | 0x00030000 | 0x0000000000C00000 | 0x00008000
[16:18:55] 0/ 8 | persist | 0x00038000 | 0x0000000000500000 | 0x00010000
[16:18:55] 0/ 9 | recovery | 0x00048000 | 0x0000000000C80000 | 0x0000D810
[16:18:55] 0/ 10 | rct | 0x00055810 | 0x0000000000080000 | 0x000027F0
[16:18:55] 0/ 11 | misc | 0x00058000 | 0x0000000000A00000 | 0x00008000
[16:18:55] 0/ 12 | laf | 0x00060000 | 0x0000000001000000 | 0x00044000
[16:18:55] 0/ 13 | factory | 0x000A4000 | 0x0000000000E00000 | 0x00014000
[16:18:55] 0/ 14 | system | 0x000B8000 | 0x0000000008080000 | 0x000405C8
[16:18:55] 0/ 15 | system | 0x000F85C8 | 0x0000000007F80000 | 0x000409F0
[16:18:55] 0/ 16 | system | 0x00138FB8 | 0x0000000007E80000 | 0x0003F610
[16:18:55] 0/ 17 | system | 0x001785C8 | 0x0000000000080000 | 0x00000FB8
[16:18:55] 0/ 18 | system | 0x00179580 | 0x0000000007D80000 | 0x0003FA38
[16:18:55] 0/ 19 | system | 0x001B8FB8 | 0x0000000007E80000 | 0x0003F610
[16:18:55] 0/ 20 | system | 0x001F85C8 | 0x0000000000080000 | 0x00000FB8
[16:18:55] 0/ 21 | system | 0x001F9580 | 0x0000000007D80000 | 0x0003FA38
[16:18:55] 0/ 22 | system | 0x00238FB8 | 0x0000000007E80000 | 0x0003F610
[16:18:55] 0/ 23 | system | 0x002785C8 | 0x0000000000080000 | 0x00000FB8
[16:18:55] 0/ 24 | system | 0x00279580 | 0x0000000007D80000 | 0x0003FA38
[16:18:55] 0/ 25 | system | 0x002B8FB8 | 0x0000000007E80000 | 0x0003F610
[16:18:55] 0/ 26 | system | 0x002F85C8 | 0x0000000000080000 | 0x00000FB8
[16:18:55] 0/ 27 | system | 0x002F9580 | 0x0000000007D80000 | 0x0003FA38
[16:18:55] 0/ 28 | system | 0x00338FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 29 | system | 0x00378FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 30 | system | 0x003B8FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 31 | system | 0x003F8FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 32 | system | 0x00438FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 33 | system | 0x00478FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 34 | system | 0x004B8FB8 | 0x0000000007E80000 | 0x00040000
[16:18:55] 0/ 35 | system | 0x004F8FB8 | 0x0000000006680000 | 0x0003F048
[16:18:55] 0/ 36 | system | 0x00538000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 37 | system | 0x00578000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 38 | system | 0x005B8000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 39 | system | 0x005F8000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 40 | system | 0x00638000 | 0x0000000000080000 | 0x00020000
[16:18:55] 0/ 41 | cache | 0x00658000 | 0x0000000000F80000 | 0x00040000
[16:18:55] 0/ 42 | cache | 0x00698000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 43 | cache | 0x006D8000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 44 | cache | 0x00718000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 45 | cache | 0x00758000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 46 | cache | 0x00798000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 47 | cache | 0x007D8000 | 0x0000000000080000 | 0x00028000
[16:18:55] 0/ 48 | userdata | 0x00800000 | 0x0000000008080000 | 0x00041588
[16:18:55] 0/ 49 | userdata | 0x00841588 | 0x0000000000080000 | 0x00000FF0
[16:18:55] 0/ 50 | userdata | 0x00842578 | 0x0000000006680000 | 0x0003DA88
[16:18:55] 0/ 51 | userdata | 0x00880000 | 0x0000000000080000 | 0x00000FF0
[16:18:55] 0/ 52 | userdata | 0x00880FF0 | 0x0000000002600000 | 0x0003F010
[16:18:55] 0/ 53 | userdata | 0x008C0000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 54 | userdata | 0x008C1588 | 0x0000000000080000 | 0x00000FF0
[16:18:55] 0/ 55 | userdata | 0x008C2578 | 0x0000000007B80000 | 0x0003EA78
[16:18:55] 0/ 56 | userdata | 0x00900FF0 | 0x0000000007D00000 | 0x0003F010
[16:18:55] 0/ 57 | userdata | 0x00940000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 58 | userdata | 0x00941588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/ 59 | userdata | 0x00980000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 60 | userdata | 0x009C0000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 61 | userdata | 0x009C1588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/ 62 | userdata | 0x00A00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 63 | userdata | 0x00A40000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 64 | userdata | 0x00A41588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/ 65 | userdata | 0x00A80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 66 | userdata | 0x00AC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 67 | userdata | 0x00B00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 68 | userdata | 0x00B40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 69 | userdata | 0x00B80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 70 | userdata | 0x00BC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 71 | userdata | 0x00C00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 72 | userdata | 0x00C40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 73 | userdata | 0x00C80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 74 | userdata | 0x00CC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 75 | userdata | 0x00D00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 76 | userdata | 0x00D40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 77 | userdata | 0x00D80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 78 | userdata | 0x00DC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 79 | userdata | 0x00E00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 80 | userdata | 0x00E40000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 81 | userdata | 0x00E41588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/ 82 | userdata | 0x00E80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 83 | userdata | 0x00EC0000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/ 84 | userdata | 0x00EC1588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/ 85 | userdata | 0x00F00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 86 | userdata | 0x00F40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 87 | userdata | 0x00F80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 88 | userdata | 0x00FC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 89 | userdata | 0x01000000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 90 | userdata | 0x01040000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 91 | userdata | 0x01080000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 92 | userdata | 0x010C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 93 | userdata | 0x01100000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 94 | userdata | 0x01140000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 95 | userdata | 0x01180000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 96 | userdata | 0x011C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 97 | userdata | 0x01200000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 98 | userdata | 0x01240000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/ 99 | userdata | 0x01280000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/100 | userdata | 0x012C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/101 | userdata | 0x01300000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/102 | userdata | 0x01340000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/103 | userdata | 0x01380000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/104 | userdata | 0x013C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/105 | userdata | 0x01400000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/106 | userdata | 0x01440000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/107 | userdata | 0x01441588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/108 | userdata | 0x01480000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/109 | userdata | 0x014C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/110 | userdata | 0x01500000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/111 | userdata | 0x01540000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/112 | userdata | 0x01580000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/113 | userdata | 0x015C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/114 | userdata | 0x01600000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/115 | userdata | 0x01640000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/116 | userdata | 0x01680000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/117 | userdata | 0x016C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/118 | userdata | 0x01700000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/119 | userdata | 0x01740000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/120 | userdata | 0x01780000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/121 | userdata | 0x017C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/122 | userdata | 0x01800000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/123 | userdata | 0x01840000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/124 | userdata | 0x01880000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/125 | userdata | 0x018C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/126 | userdata | 0x01900000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/127 | userdata | 0x01940000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/128 | userdata | 0x01980000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/129 | userdata | 0x019C0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/130 | userdata | 0x01A00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/131 | userdata | 0x01A40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/132 | userdata | 0x01A80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/133 | userdata | 0x01AC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/134 | userdata | 0x01B00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/135 | userdata | 0x01B40000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/136 | userdata | 0x01B80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/137 | userdata | 0x01BC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/138 | userdata | 0x01C00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/139 | userdata | 0x01C40000 | 0x0000000000080000 | 0x00001588
[16:18:55] 0/140 | userdata | 0x01C41588 | 0x0000000000080000 | 0x0003EA78
[16:18:55] 0/141 | userdata | 0x01C80000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/142 | userdata | 0x01CC0000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/143 | userdata | 0x01D00000 | 0x0000000000080000 | 0x00040000
[16:18:55] 0/144 | userdata | 0x01D40000 | 0x0000000000080000 | 0x00019C00
[16:18:55] 0/145 | BackupGPT | 0x01D59C00 | 0x0000000000080000 | 0x00000400
[16:18:55] CrossDL [Unknown] to [VS985]. SWversion[Unknown][16:18:55] ¡Ú¡Ú ERROR REASON : LAF_ERROR_INVALID_INPUT_FILE
[16:18:55] CComPort::ClosePort, Closed Port Successfully for COM 42
[16:18:55] CBasicComControl::Close, the port(COM42) is closed successfully
[16:18:55] [16:18:55] CrossDL [Unknown] to [VS985]. SWversion[Unknown]
[16:18:55] DoDownload() Exception