Just noticed headphone mic not working in my j7 maxtried with 5 different headphones including Samsung original headphone which came in boxAnybody facing this or problem in my phone only..???

J7 Max Battery Backup (no Games)

after recent update (G615FXXU2ARB3) OTG Device not detecting.all OTG Device (Pen drive / ekyc device etc..) was working perfectly without any problems with G615FXXU2ARB2 and older versions.already tried reset settings but sametried hard reset but sam...