error LibUSB driver is not installed

[ajaystarin]

@ unlocktool support team
please provide solution for LibUSB driver is not installed. logs below :-

BOOT DEVICE
LibUSB driver is not installed!
Authenticating... OK
Initializing usb... OK
Waiting for device... COM3
Connection : USB 1.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : BOOTROM [0E8D:0003]
Bypassing authentication... OK
Analyzing preloader... preloader_oppo6769.bin[EMI:13] [Internal]
Vendor : OPPO/REALME
Handshaking... OK
Reading hardware info... OK
Hardware : MT6768 [Helio G70|G80|G85|P65] [0x707] 8A00 CA00 0000
Security Config : SCB SLA DAA
MEID : 1B4DCEC6C45B92B95A4E2EB5050BCE73
Sending Download-Agent... OK
Syncing with target... OK
Booting device... OK
Syncing with DA...
Storage : EMMC - CID : 44000115.4D383644.C4970242.13B6FEC2
Vendor : Samsung - Name : DD68MB - Serial : 4274177175 - Rev : 2
Boot1 : 4 MiB - Boot2 : 4 MiB - RPMB : 4 MiB - User Area : 29.12 GiB
Reading GPT... OK [48]
Reading DEVINFO...
Model Name : RMX2020
Manufacturer : realme
Android Version : 10
Security Patch : 2021-06-05
Display ID : QP1A.190711.020 release-keys
Market Name : realme C3i
OTA Version : RMX2020_11.A.63_0630_202106102145
Firmware ver : RMX2027_11_A.63_210610

UNLOCKTOOL 2021.10.11.0
Elapsed time : 12 seconds

[pradeep_kus]

Originally Posted by ajaystarin

@ unlocktool support team
please provide solution for LibUSB driver is not installed. logs below :-

BOOT DEVICE
LibUSB driver is not installed!
Authenticating... OK
Initializing usb... OK
Waiting for device... COM3
Connection : USB 1.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : BOOTROM [0E8D:0003]
Bypassing authentication... OK
Analyzing preloader... preloader_oppo6769.bin[EMI:13] [Internal]
Vendor : OPPO/REALME
Handshaking... OK
Reading hardware info... OK
Hardware : MT6768 [Helio G70|G80|G85|P65] [0x707] 8A00 CA00 0000
Security Config : SCB SLA DAA
MEID : 1B4DCEC6C45B92B95A4E2EB5050BCE73
Sending Download-Agent... OK
Syncing with target... OK
Booting device... OK
Syncing with DA...
Storage : EMMC - CID : 44000115.4D383644.C4970242.13B6FEC2
Vendor : Samsung - Name : DD68MB - Serial : 4274177175 - Rev : 2
Boot1 : 4 MiB - Boot2 : 4 MiB - RPMB : 4 MiB - User Area : 29.12 GiB
Reading GPT... OK [48]
Reading DEVINFO...
Model Name : RMX2020
Manufacturer : realme
Android Version : 10
Security Patch : 2021-06-05
Display ID : QP1A.190711.020 release-keys
Market Name : realme C3i
OTA Version : RMX2020_11.A.63_0630_202106102145
Firmware ver : RMX2027_11_A.63_210610

UNLOCKTOOL 2021.10.11.0
Elapsed time : 12 seconds

hello here is driver , install and reopen unlock tool

****************************/file/0lre0...kTool.rar/file

[curvenger]

Originally Posted by pradeep_kus

hello here is driver , install and reopen unlock tool

****************************/file/0lre0...kTool.rar/file

Same problem and using your driver link doesn't work either, I already installed it, so I removed and use your driver from the link, but same problem. what I tried is safe format an MTK mt6833 chipset (vivo v21e 5G). It just start with LibUSB driver is not installed! and then authenticate and initializing is OK and then it just stop. No error message, nothing. I think its a bug you need to figure it out and fix it. this thread is from 2021 and now its 2023 and still not fixed.

BR
curv