In this tutorial I am going to teach you how to reset your memory card password in easy step. Before we start you need to have X-plore (application used to explore your system files and folder even the hidden folders in your device)
Step1: Install X-Plore in your mobile. If you want to download X-Plore search around internet you can download free trail.
Step2: Open your X-plore apps and Press 0(Zero) and check which you have marked the "show the system files"
Step3: Once you done that now go to the following path C:/Sys/Data/Mmcstore
Step4: Once you reached there you need to press "3" under option to set it in the Hex-viewer
Step5: See the third column you will able to see a line of code ! TMSD02G (c??"?x???6?2?6?2?6). Just check the character between the "?" it is your password ie: 62626
Note: If you have not set the password, then you will not able to gain access to C:/Sys/Data