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ADB Interface Recognition

ADB Interface Recognition

moiz_faisal135
moiz_faisal135
moiz_faisal135
Junior Member
15
27-08-2022, 07:48 PM
#1



Hello, I am having trouble installing ADB driver on my device, my device is Vivo Y55 2022 edition with snapdragon 680. I already have ADB and Fastboot installed on my PC, when I open platform tools on CMD, my device is recognised in fastboot mode and it displays its serial code meaning all is good but it does not show up in ADB mode, I believe it’s all driver issue, so I installed android studio on my PC and after opening SDK manager I installed google usb driver, now when I connect my device, it shows up as MTP device not as ADB device, now I cannot install the google driver because my device is recognised as MTP device, I have my USB debugging enabled as well, can anyone help me installing the google driver so my ADB can work, my goal is unlocking the boot loader of the device
maxpayne
maxpayne
maxpayne
Intern
3,602
29-08-2022, 08:52 AM
#2
(27-08-2022, 07:48 PM)moiz_faisal135 Hello, I am having trouble installing ADB driver on my device, my device is Vivo Y55 2022 edition with snapdragon 680. I already have ADB and Fastboot installed on my PC, when I open platform tools on CMD, my device is recognised in fastboot mode and it displays its serial code meaning all is good but it does not show up in ADB mode, I believe it’s all driver issue, so I installed android studio on my PC and after opening SDK manager I installed google usb driver, now when I connect my device, it shows up as MTP device not as ADB device, now I cannot install the google driver because my device is recognised as MTP device, I have my USB debugging enabled as well, can anyone help me installing the google driver so my ADB can work, my goal is unlocking the boot loader of the device

If your goal is to unlock bootloader then your business is with fastboot not adb
For your adb, what is the response you get when you run adb devices

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moiz_faisal135
moiz_faisal135
moiz_faisal135
Junior Member
15
29-08-2022, 10:33 AM
#3
(29-08-2022, 08:52 AM)maxpayne
(27-08-2022, 07:48 PM)moiz_faisal135 Update 
Adb and fastboot works fine now, both display my device serial code in cmd, but I can't unlock it's bootloader now, I have tried fastboot flash unlock and fastboot oem unlock commands but both display error failed unknown command, Vivo devices bootloader I heard is very hard to unlock, what should I do now ?

If your goal is to unlock bootloader then your business is with fastboot not adb
For your adb, what is the response you get when you run adb devices
justshez
justshez
justshez
Intern
1,811
29-08-2022, 02:47 PM
#4
(29-08-2022, 10:33 AM)moiz_faisal135
(29-08-2022, 08:52 AM)maxpayne
(27-08-2022, 07:48 PM)moiz_faisal135 Update 
Adb and fastboot works fine now, both display my device serial code in cmd, but I can't unlock it's bootloader now, I have tried fastboot flash unlock and fastboot oem unlock commands but both display error failed unknown command, Vivo devices bootloader I heard is very hard to unlock, what should I do now ?

If your goal is to unlock bootloader then your business is with fastboot not adb
For your adb, what is the response you get when you run adb devices

For ADB, make sure to enable USB debugging in developer settings.
for bootloader unlock, try the commands below
fastboot oem unlock-go
fastboot flashing unlock
fastboot flash unlocking
This post was last modified: 29-08-2022, 02:49 PM by justshez.

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moiz_faisal135
moiz_faisal135
moiz_faisal135
Junior Member
15
29-08-2022, 07:22 PM
#5



(29-08-2022, 02:47 PM)Abdulakeem14
(29-08-2022, 10:33 AM)moiz_faisal135
(29-08-2022, 08:52 AM)maxpayne
(27-08-2022, 07:48 PM)moiz_faisal135 all of the commands do not work unfortunately, the last command fastboot flash unlocking when i use it, it says 
unknown partition 'unlocking'
fastboot: error: cannot determine image filename for 'unlocking'
my oem and usb debugging is enabled as well
do reply soon  Undecided

If your goal is to unlock bootloader then your business is with fastboot not adb
For your adb, what is the response you get when you run adb devices

For ADB, make sure to enable USB debugging in developer settings.
for bootloader unlock, try the commands below
fastboot oem unlock-go
fastboot flashing unlock
fastboot flash unlocking
maxpayne
maxpayne
maxpayne
Intern
3,602
01-09-2022, 11:55 AM
#6
(29-08-2022, 07:22 PM)moiz_faisal135 all of the commands do not work unfortunately, the last command fastboot flash unlocking when i use it, it says 
unknown partition 'unlocking'
fastboot: error: cannot determine image filename for 'unlocking'
my oem and usb debugging is enabled as well
do reply soon  Undecided

Try fastboot bbk unlock_vivo

Note!
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moiz_faisal135
moiz_faisal135
moiz_faisal135
Junior Member
15
01-09-2022, 12:09 PM
#7
(01-09-2022, 11:55 AM)maxpayne
(29-08-2022, 07:22 PM)moiz_faisal135 tried these two commands 
fastboot bbk unlock_vivo
fastboot bbk vivo_bsp unlock_vivo
both say unknown command sadly

Try fastboot bbk unlock_vivo
maxpayne
maxpayne
maxpayne
Intern
3,602
05-09-2022, 08:00 PM
#8
(01-09-2022, 12:09 PM)moiz_faisal135 tried these two commands 
fastboot bbk unlock_vivo
fastboot bbk vivo_bsp unlock_vivo
both say unknown command sadly

These methods don't support your model then

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