timschneeb/samsungservicemodeotp

Generate OTP tokens for Samsung Service Mode to activate hidden debug/dumping features. (*#9900#)

SamsungServiceModeOTP

Generate OTP tokens for Samsung Service Mode to activate hidden debug/dumping features

1. Download .jar file: https://github.com/ThePBone/SamsungServiceModeOTP/releases/
2. Access SysDump service mode menu using secret code: *#9900#
3. Select any option that requires OTP authentication (i.e. TCP DUMP START)
4. Use this program to generate an activation key using the nonce provided by the app (java -jar SamsungServiceModeOTP.jar <nonce>)
5. Insert the generated key into the app and activate the locked features

Note: The generated OTPs expire after a while and are calculated using time and date. Make sure the clock on your computer and phone are accurate and in the same timezone.

Example:

java -jar SamsungServiceModeOTP.jar yuh0h

Decrypted one-time password: 2142664100
=> Key verified. OTP expires in 13 minutes.

samsungservicemodeotp's Issues

Windows run

How to run this or compile on windows?

OTP Authentication Failed

Hello,

I am trying the OTP code on Samsung A52 device but it does not accepts the code.

"Dump Result" message box is shown with "OTP Authentication Failed!" error message.

What is your suggestion?