Downgrading issue galaxy s4
Hello All ! I have a Samsung Galaxy S4 GT-i9505 blue arctic i bought it used from someone and unfortunately when i got the phone it had KitKat 4.4.2 version in it i wanted to downgrade it back to jelly bean 4.3 because of rapid battery drain and some other display issues when i went to a mobile store nearby he told me that by downgrading it back to jelly bean can cause problems like poor sound quality and some sim card issues etc what should i do now should i downgrade or wait for a bug fix update by samsung ? please answer...thankyou My phone is not rooted.
Hello All ! I have a Samsung Galaxy S4 GT-i9505 blue arctic i bought it used from someone and unfortunately when i got the phone it had KitKat 4.4.2 version in it i wanted to downgrade it back to jelly bean 4.3 because of rapid battery drain and some other display issues when i went to a mobile store nearby he told me that by downgrading it back to jelly bean can cause problems like poor sound quality and some sim card issues etc what should i do now should i downgrade or wait for a bug fix update by samsung ? please answer...thankyou My phone is not rooted.
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