JAZZ Digit 4G Unbrick Firmware (Downgrade) 100% Tested

Download Stock ROM for Jazz digit 4g to unbrick or downgrade from newer version to stock version. You can Unlock your phone easily after flashing this file. MT6739__alps__Digit4G__4.4.2__KOT49H__Digit4G.

Fixed all errors including 4G and USSD. This Firmware is based on Android 4.4.2 (Kai OS) and 100% Safe to flash. You can Flash this file using Infinity CM2MT2 or Avengers.

How to Flash

First of all, Download and install MTK Drivers and Infinity CM2MT2. Download and extract firmware from zip.

Open CM2MT2 Tool and select BASE_2028

Click on Enable then click on EMI and select preloader_fise6731_kaie_s_e_k.bin from firmware folder.

Select scatter file and click on Flash.

Note: Always Take Backup before any operations, User data and Nandroid Backup is necessary. We are not responsible for any loss/damage to your phone or data. IMEI Change is illegal only write original IMEI. All Tutorials and Articles on ALLABOUTFLASHING.COM are for educational purpose only. Kindly Read Privacy Policy

Log

Operation : Write Flash - v2.16

Repartition : Enabled
Flash Verify : Disabled
Reg.Pre-Erase : Enabled
Verify HW/SW : Enabled
SData Backup : Disabled
Safe UserData : Disabled
Flash Format : Disabled

Files :17
[FL] : Set : preloader_fise6731_kaie_s_e_k.bin
[FL] : Set : recovery.img
[FL] : Set : md1rom.img
[FL] : Set : md1dsp.img
[FL] : Set : spmfw.img
[FL] : Set : mcupmfw.img
[FL] : Set : lk.bin
[FL] : Set : lk.bin
[FL] : Set : loader_ext.img
[FL] : Set : loader_ext.img
[FL] : Set : boot.img
[FL] : Set : logo.bin
[FL] : Set : tz.img
[FL] : Set : tz.img
[FL] : Set : system.img
[FL] : Set : cache.img
[FL] : Set : userdata.img

[FL] : Total size : 0x177A0F38 [ 375.63 MB ]
  1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
  2. Insert USB cable in phone
    Waiting for device connection …

PTFN : MediaTek USB Port (COM8)
MODE : BOOTROM
PORT : 8
Waiting BOOT ack …
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6739 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0002
CODE : Zion
TYPE : MODERN RAPHAEL
BROM : MEID : BAF0B91A0BB4903BCC532F68E02C37DC
BROM : SecLevel : 0x00000000
BROM : SecMode : PLAIN [+PRL]
BROM : BROM|BL : 0x05|0xFE
BROM : BOOTROM
MODE : 0_base : BASE_v2028 | Manual : Enabled
BROM : SOCID : 799B3F0E41016F32D48B4A5100AF3496CC360CB22D179E2E8095172204C3839C
AGENT : Look for suitable BootChain in DA …
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6739
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA …
BROM : DA sent
BROM :Transfer control to DA …
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : MT6739
EMI : SRC : preloader_fise6731_kaie_s_e_k.bin
EMI : CNT : 0006
EMI : [00] : eMMC : DDR3 : ID : 700100454534454434 : VEN : KINGSTON | DEV : EE4ED4 : RAM : [ 512.00 MB ]
EMI : [01] : eMMC : DDR3 : ID : F40122426977696E20 : VEN : BIWIN | DEV : Biwin : RAM : [ 512.00 MB ]
EMI : [02] : eMMC : DDR3 : ID : 150100463558354342 : VEN : SAMSUNG | DEV : F5X5CB : RAM : [ 512.00 MB ]
EMI : [03] : eMMC : DDR3 : ID : 150100464A32354142 : VEN : SAMSUNG | DEV : FJ25AB : RAM : [ 512.00 MB ]
EMI : [04] : eMMC : DDR3 : ID : FE014E50314A39344D : VEN : MICRON | DEV : P1J94M : RAM : [ 512.00 MB ]
EMI : [05] : eMMC : DDR3 : ID : 90014A483447326111 : VEN : HYNIX | DEV : H4G2a : RAM : [ 512.00 MB ]
EMI : Init EMI from PRELOADER
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA …
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

    SRAM: 0x00020000 [ 128.00 KB ]
    DRAM: 0x20000000 [ 512.00 MB ]

    EMMC: 150100463558354342018E13D625137B
    EMMC: VEN : SAMSUNG | OEM : 01 | DEV : F5X5CB
    EMMC: 
          BOOT1  : 0x00400000 [ 4.00 MB ]
          BOOT2  : 0x00400000 [ 4.00 MB ]
          RPMB   : 0x00080000 [ 512.00 KB ]
          USER   : 0xE9000000 [ 3.64 GB ]

    CHIP : MT6739 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001 , EVOL : 0x0000

    RNID : 74A2E9C559B7E115763E802CECAAF14D

DA : USB : HIGH-SPEED

Boot done!

[FL] : HW verification passed!

SEC_DL : False (RAPHAEL)
SEC_ID : 0x494E46494E495459424F584245535432

[FL] : Pre-Erase
Erase : 0x0000000000000000 : 0x0000000002E88000
Erase : 0x0000000003688000 : 0x0000000004000000
Erase : 0x0000000008800000 : 0x0000000000A00000
Erase : 0x0000000009500000 : 0x0000000007200000
Erase : 0x0000000010C00000 : 0x0000000000200000
Erase : 0x0000000010E20000 : 0x00000000D71DBE00 [FL] : RePartition
[FL] : RePartition Ok! [FL] : Flashing now …

Write : PRELOADER
Update bootloader backup copy …
Update bootloader backup copy Ok!
Write : RECOVERY
Write : MD1IMG
Write : MD1DSP
Write : SPMFW
Write : MCUPMFW
Write : LK
Write : LK2
Write : LOADER_EXT1
Write : LOADER_EXT2
Write : BOOT
Write : LOGO
Write : TEE1
Write : TEE2
Write : SYSTEM
Write : CACHE
Write : USERDATA

[FL] : RePartition
[FL] : RePartition Ok! [FL] : Flashing finished!

Done!
Elapsed: 00:01:34

Reconnect Power/Cable!

Download JAZZ Digit 4G Stock ROM

Here is the link to download flash file for JAZZ Digit 4G. Download Link Last Updated on 06-Dec-2020

File nameJazz_Digit_4G_Unbrick
BrandJAZZ
ModelDigit 4G
Android Version4.4.2
File Size191.81 MB
CPUMT6739

Jazz_Digit_4G_Unbrick

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