Original topic:

S21 ultra otg support

(Topic created on: 05-30-2021 05:07 PM)
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Vishnupsn
Active Level 4
Options
Galaxy S
Has anyone tried using otg with s21 series, I am unable to connect usb with otg. I have tried 2 otg devices. They both work fine with oneplus 6, but somehow the usb is not getting detected on my s21 ultra.

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When I connect usb it says charging device, i also tried changing the settings but not working. Any solution would be helpful.
18 Comments
Shaurya7
Active Level 6
Galaxy S
1. Turn on developer mode and set default USB configuration to transferring files.
2. Go on home screen and dial *#0808 and select mtp in USB settings and then select reebot. Now it should work.
If it's helpful accept this as solution.
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Vishnupsn
Active Level 4
Galaxy S
I have done these but still hasn't resolved the problem
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Shaurya7
Active Level 6
Galaxy S
Did u tried with your original cable??
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Vishnupsn
Active Level 4
Galaxy S
No i used two otg of different companies
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Shaurya7
Active Level 6
Galaxy S
U basically wanna connect a pendrive right? Try this-
https://www.samsung.com/in/support/mobile-devices/otg-on-the-go-cable-and-its-connectivity-issue/
If it still doesn't works then chat with them.
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AkashNayak
Active Level 4
Galaxy S
Try powering offand Turing on
(Try restarting the phone it will work I guess)
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Vishnupsn
Active Level 4
Galaxy S
Tried toggling the options and restarting as well. Didn't solve my problem
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DrQaisar
Active Level 5
Galaxy S
No issues here, it's working fine on my s21 ultra. I have tried SanDisk, HP Pendrive and even Samsung SSD & Seagate HDD.
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Vishnupsn
Active Level 4
Galaxy S
Which otg adapter are u using?
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