if you have the SnapDragon variant of s7edge it has a built in FM antenna you can just download a radio app such as
NextRadio Free Live FM Radio and it will work.
If not i think you can just buy some headphones that have a built in atenna
My cellphone us SM-G935F it ownt work
i need to buy the headphones that have a built in antenna for AM.
╔══════════════════╦════════════════════╦═════════════════╦════════════════╗
║ Country / Region ║ Cell Phone Carrier ║ Model Number ║ Chipset ║
╠══════════════════╬════════════════════╬═════════════════╬════════════════╣
║ Canada ║ BELL MOBILITY ║ SM-G935W8 ║ Exynos 8890 ║
║ China ║ ALL ║ SM-G9350 ║ Snapdragon 820 ║
║ Europe ║ ALL ║ SM-G935F ║ Exynos 8890 ║
║ Korea ║ KT ║ SM-G935K ║ Exynos 8890 ║
║ Korea ║ LGT ║ SM-G935L ║ Exynos 8890 ║
║ Korea ║ SKT ║ SM-G935S ║ Exynos 8890 ║
║ Southeast Asia ║ ALL ║ SM-G935FD Duos* ║ Exynos 8890 ║
║ US ║ CRICKET ║ SM-G935AZ ║ Snapdragon 820 ║
║ US ║ AT&T ║ SM-G935A ║ Snapdragon 820 ║
║ US ║ METROPCS ║ SM-G935T1 ║ Snapdragon 820 ║
║ US ║ LTE RURAL VERIZON ║ SM-G935R6 ║ Snapdragon 820 ║
║ US ║ C SPIRE WIRELESS ║ SM-G935R7 ║ Snapdragon 820 ║
║ US ║ SPRINT PCS ║ SM-G935P ║ Snapdragon 820 ║
║ US ║ T-MOBILE ║ SM-G935T ║ Snapdragon 820 ║
║ US ║ US CELLULAR ║ SM-G935R4 ║ Snapdragon 820 ║
║ US ║ VERIZON ║ SM-G935V ║ Snapdragon 820 ║
║ US ║ UNLOCKED ║ SM-G935U ║ Snapdragon 820 ║
╚══════════════════╩════════════════════╩═════════════════╩════════════════╝
* Dual-sim
Thanks.
