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DTPro LG K51s (LM-K510HM) Downgrade!.. Unlocking Network and IMEI´s repair [User report]

DTPro Tool
DTPRO Tool

DTPRO Tool

Product Manager
Sep 3, 2018
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  • Device with Android 11 (Non Brom access)
Android11.jpg

  • Download Mode (For Flashing)
Flashing.jpg

  • Writing File with LG Writer 0.1 (Version Beta rev0.1)
60107684_DESKTOP-K6BSGF12142023_123847.png


  • Flash/Writing DownGrade Firmware File
FwWriting.jpg


  • Device with Android 9 (DownGrade OK!....)
Android9.jpg


  • Now it is possible to Unlocking network and IMEI´s repair
Wipe Security!... (Unlocking Network)
WipeSec.jpg

21/04/2023 12:46:15 p. m. - Connecting to server:
21/04/2023 12:46:15 p. m. - Installing LibUsb Drivers..
21/04/2023 12:46:16 p. m. - Creating Device Service.. [LibUsb]
21/04/2023 12:46:16 p. m. - Creating Device Filter.. [REV_0100]
21/04/2023 12:46:16 p. m. - Info : Connect phone to USB in BROM mode
21/04/2023 12:46:16 p. m. - BROM Mode : Please, power phone OFF, press and hold "Vol" button and connect USB cable.
21/04/2023 12:46:16 p. m. - Searching for a phone. Please wait...
21/04/2023 12:46:22 p. m. - Mode : [BootRom] COM148 - MediaTek USB Port (COM148)
21/04/2023 12:46:22 p. m. - Drivers : MediaTek Inc.,usb2ser.sys [1-22-2016] [3.2.0.0]
21/04/2023 12:46:22 p. m. - Checking Device Interface..
21/04/2023 12:46:22 p. m. - BROM Mode Found Ok!..
21/04/2023 12:46:23 p. m. - Get HW code from device : 0766
21/04/2023 12:46:23 p. m. - Get HW & SW version from device... OK
21/04/2023 12:46:23 p. m. - CPU : MT6765 (Helio P35/G35)
21/04/2023 12:46:23 p. m. - HW Subcode : 0000, HW Version : CA00, SW Version : 0000
21/04/2023 12:46:23 p. m. - BL Version : FE
21/04/2023 12:46:23 p. m. - Brom Version : 05
21/04/2023 12:46:23 p. m. - Secure Boot Device : True
21/04/2023 12:46:23 p. m. - SLA Device : False
21/04/2023 12:46:23 p. m. - DA Auth : True
21/04/2023 12:46:23 p. m. - MEID : bcb35c2e7883da9c71d12b332c9b29ae
21/04/2023 12:46:23 p. m. - SOCID : 14a893a16038c577a2f20378154f7ad53f0575b8039083b84087fe37c6253a90
21/04/2023 12:46:23 p. m. - Disabling WatchDog..
21/04/2023 12:46:23 p. m. - Device is Protected..
21/04/2023 12:46:23 p. m. - Preparing Payload..
21/04/2023 12:46:23 p. m. - Initiating Disable Security Protocol..
21/04/2023 12:46:23 p. m. - Bypassing Security [Type-1]..
21/04/2023 12:46:23 p. m. - Opening Device Drivers Interface..
21/04/2023 12:46:23 p. m. - Writing Payload.. Okay
21/04/2023 12:46:23 p. m. - Response : 0xA1A2A3A4
21/04/2023 12:46:23 p. m. - Disable Device Security Okay..
21/04/2023 12:46:23 p. m. - Reading Preloader from Device..
21/04/2023 12:46:23 p. m. - Preloader Size : 241,89 KB
21/04/2023 12:46:23 p. m. - Saving Preloader File to :D:\TELEFONIA CELULAR\DTPRO\Mediatek _v4.0.0.00079DRAM\Preloader\preloader_muse6762_dh35lm_p.bin
21/04/2023 12:46:23 p. m. - Searching for a phone. Please wait...
21/04/2023 12:46:23 p. m. - Mode : [BootRom] COM148 - MediaTek USB Port (COM148)
21/04/2023 12:46:23 p. m. - Drivers : MediaTek Inc.,usb2ser.sys [1-22-2016] [3.2.0.0]
21/04/2023 12:46:24 p. m. - Mediatek Download Agent Information..
21/04/2023 12:46:24 p. m. - DA Sign : MTK_DOWNLOAD_AGENT
21/04/2023 12:46:24 p. m. - DA ID : MTK_AllInOne_DA_v3.3001.09/05/2021.11:40_572407
21/04/2023 12:46:24 p. m. - Hash Mode : 2
21/04/2023 12:46:24 p. m. - Writing [PL] OKay..
21/04/2023 12:46:24 p. m. - Successfully INIT DA [Sync]
21/04/2023 12:46:26 p. m. - EMMC ID : hC8aP>
21/04/2023 12:46:26 p. m. - EMMC CID : 90014a68433861503e0300e1dd2d477d
21/04/2023 12:46:26 p. m. - EMMC Boot1 Size : 4 MB
21/04/2023 12:46:26 p. m. - EMMC Boot2 Size : 4 MB
21/04/2023 12:46:26 p. m. - EMMC RPMB Size : 16 MB
21/04/2023 12:46:26 p. m. - EMMC USER Size : 58,24 GB
21/04/2023 12:46:26 p. m. - DRAM Sign : 90014A6843386150
21/04/2023 12:46:26 p. m. - Preloader Version : MTK_BLOADER_INFO_v35
21/04/2023 12:46:26 p. m. - EMI Version : preloader_muse6762_dh35lm_p.bin
21/04/2023 12:46:26 p. m. - Sending Emi data ...
21/04/2023 12:46:28 p. m. - Sending emi data Okay.
21/04/2023 12:46:28 p. m. - Device Mode : BROM
21/04/2023 12:46:28 p. m. - Preparing DA..
21/04/2023 12:46:29 p. m. - Write DA OKay..
21/04/2023 12:46:29 p. m. - SRAM Size : 232 KB
21/04/2023 12:46:29 p. m. - DRAM Size : 3 GB
21/04/2023 12:46:29 p. m. - RID : 62834329DEA7A85344DCC3072D9E133F
21/04/2023 12:46:29 p. m. - MTK USB : HIGH-SPEED
21/04/2023 12:46:30 p. m. - Write Boot Patch.. OKay
21/04/2023 12:46:30 p. m. - Reading Partition Table..
21/04/2023 12:46:30 p. m. - Memory Type : eMMC
21/04/2023 12:46:30 p. m. - Partition Count : 63
21/04/2023 12:46:30 p. m. - Userdata : 58,23 GB
21/04/2023 12:46:30 p. m. - ••••••••••••••••••••••••••••••••••••
21/04/2023 12:46:30 p. m. - Erasing Security Block 1..
21/04/2023 12:46:33 p. m. - Erasing Security Block 2..
21/04/2023 12:46:36 p. m. - Erasing Security Block 3..
21/04/2023 12:46:39 p. m. - Erasing Security Block 4..
21/04/2023 12:46:42 p. m. - Erasing Security Block 5..
21/04/2023 12:46:45 p. m. - Erasing Security Block 6..
21/04/2023 12:46:48 p. m. - Erasing Security Block 7..
21/04/2023 12:46:51 p. m. - ••••••••••••••••••••••••••••••••••••
21/04/2023 12:46:51 p. m. - Rebooting Device..
21/04/2023 12:46:51 p. m. - Done..

  • IMEI´s repair
IMEIrepair.jpg

21/04/2023 12:52:15 p. m. - Checking operation ...Ok
21/04/2023 12:52:15 p. m. - Checking Server...
21/04/2023 12:52:15 p. m. - Sinc...
21/04/2023 12:52:15 p. m. - Connecting to server ...OK
21/04/2023 12:52:15 p. m. - Authorizing...OK
21/04/2023 12:52:15 p. m. - Checking balance...OK
21/04/2023 12:52:15 p. m. - Getting auth from server...OK
21/04/2023 12:52:15 p. m. - Get credits, needed for current operation...OK
21/04/2023 12:52:15 p. m. - To perform "Repair IMEI"
21/04/2023 12:52:15 p. m. - To complete the operation, Please perform the following steps:
21/04/2023 12:52:15 p. m. - 1. Please disconnect the USB cable, Power phone ON and connect USB cable again.
21/04/2023 12:52:15 p. m. - 2. Select "File transfer" connection mode.
21/04/2023 12:52:15 p. m. - 3. Check, whether LGE Mobile USB Modem has appeared in modems section on PC Device Manager.
21/04/2023 12:52:15 p. m. - 4. Press "Ok" button.
21/04/2023 12:53:14 p. m. - Selected port COM42
21/04/2023 12:53:21 p. m. - Phone Ack Found..
21/04/2023 12:53:28 p. m. - IMEI1: 350305260000001
21/04/2023 12:53:35 p. m. - IMEI2: 350305260000001
21/04/2023 12:53:35 p. m. - Detecting Chip Version...
21/04/2023 12:53:35 p. m. - HW version...
21/04/2023 12:53:35 p. m. - Connecting...
21/04/2023 12:53:35 p. m. - Target config: 00E5F
21/04/2023 12:53:35 p. m. - Preloader Version...
21/04/2023 12:53:35 p. m. - BootLoader Version: FF
21/04/2023 12:53:35 p. m. - Disabling protection...
21/04/2023 12:53:35 p. m. - Reconnecting phone...
21/04/2023 12:53:35 p. m. - Connecting to server ...OK
21/04/2023 12:53:35 p. m. - Platform: Mediatek
21/04/2023 12:53:35 p. m. - Target config: 00FF
21/04/2023 12:53:35 p. m. - Prepairing file...
21/04/2023 12:53:35 p. m. - Sending file...
21/04/2023 12:53:35 p. m. - Calculating...
21/04/2023 12:53:35 p. m. - Synchronizing with Server...
21/04/2023 12:53:36 p. m. - Device status: SYNC
21/04/2023 12:53:36 p. m. - Initializing protocol...
21/04/2023 12:53:36 p. m. - Writing...
21/04/2023 12:53:36 p. m. - Device status: SYNC
21/04/2023 12:53:36 p. m. - Reading info...
21/04/2023 12:53:36 p. m. - eMMC flash chip: Unknown
21/04/2023 12:53:43 p. m. - New IMEI1: [353267116114586]
21/04/2023 12:53:50 p. m. - New IMEI2: [353267118314838]
21/04/2023 12:53:50 p. m. - Finalizing...
21/04/2023 12:53:50 p. m. - IMEI repair Ok!
 
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johnoroo37

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Nov 23, 2018
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Writing File with LG Writer 0.1 (Version Beta rev0.1)

LG FILE WRITER SOFTWARE NEEDED PLEASE.
 
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