Samsung J2 (SM-j200G) Back Key Option Key Not Working Solution Full Details

Namaskar Doston, Mai hu Sakriya Sanjay or Swagat Kartu hu Aap sb ka apna channel Maximum Technology mai, Doston aaj hamare pas ek samsung ka j2 (SM-j200G) mobile aaya hai jisme customer ka khna hai ki isme fault hai touch paid ka Back Key or Option Key work nahi karta hai.... Doston aaj ka ye jo fault hai touch ki use hum apne students ki help se solve karne ka prayash krte hai....Doston mai hamesha koshis krta hu ki aap sb ke liye achhi se achhi video lekar aaun jisse aap kuchh na kuchh sikh sako....is video ko dekhkar aap comment box mai apni comment jrur kre ki kaisa lga or ha dosto vo khte hai na ki video agar kharb lge to mujhe btana or achha lge to dusre ko btana....dhanyad doston