Firmware LG D686 FlashTool for Repair Bricked and Stuck on Logo

Firmware LG D686 FlashTool for Repair Bricked and Stuck on logo / Bootloop Solution

BROM version: 7.1621.1.0
Loading DA: MTK_AllInOne_DA.bin (5.71 MiB)
 version: 3.3001.00.00, start addr: 0x40000800
Connecting to BootROM...
 Scanning BootROM or Preloader port... Done.
 Detected Preloader And Gadget Serial (COM31)
Sending unduh agent...
USB speed: USB_HIGH_SPEED
Platform: MT6577_S00, Hw ver: 0xCB00, Sw ver: 0xE100
 Secure ver: 0xFF, BL ver: 0x01
 SRAM size: 128 KiB
DRAM size: 1 GiB
BL Secure ver: 0x02
Card/BGA: BGA (Discrete embedded)
Manufacturer ID: 0x90 (SK Hynix)
Product name: H8G2d (0x48384732640400), rev: 0x05, serial number: 0x08A1F702
Manufacturing date: Feb 1998
CID: 90014A48 38473264 040508A1 F7022151
Capacity: 7.29 GiB(7,830,765,568 bytes)
 Boot1: 4096 KiB
 Boot2: 4096 KiB
 RPMB: 4096 KiB
 User area: 7.28 GiB(7,818,182,656 bytes)

platform: MT6577, cpu abi: armeabi-v7a
manufacturer: LGE
board: mt6577, name: luv90ds_open_esa
brand: lge, model: LG-D686
build id: KOT49I.D68620d, version: 4.4.2 (KOT49I.D68620d)
build description: luv90ds_open_esa-user 4.4.2
KOT49I.D68620d D68620d.1445577246 release-keys
Reading preloader_mt6577.bin... Done.
Reading dsp_bl... Done.
Reading mbr... Done.
Reading ebr1... Done.
Reading ebr2... Done.
Reading ebr3... Done.
Reading misc2... Done.
Reading pmt... Done.
Reading nvram... Done.
Reading seccfg... Done.
Reading lk.bin... Done.
Reading boot.img... Done.
Reading recovery.img... Done.
Reading secro.img... Done.
Reading misc... Done.
Reading logo.bin... Done.
Reading expdb... Done.
Reading persist_lg... Done.
Reading persist... Done.
Reading mpt... Done.
Reading lgfota... Done.
Reading swap... Done.
Reading cust... Done.
Reading rct... Done.
Reading system.img... Done.
Reading cache.img... Done.
Reading userdata.img... Done.
Reading fat.img... Done.
Files saved to \\%BACKUPS%\LGE\LG-D686\KOT49I.D68620d\

Completed in 1 hour 7 mins 31.024 s
name: MTK_PLATFORM_CFG
 version: V1.1.1
 platform: MT6577
 project: mt6577
 storage: EMMC
 bootChannel: MSDC_0
 blockSize: 0x00020000
MTK Preloader file detected.
Found 1 supported eMMC CID:
 [SK Hynix] H8G2d 90014A48 38473264 04xxxxxx xxxxxxxx
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