Available (tested by Mar. 31, 2021)

(Notice) The smartphone should support OTG function. USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or , to act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mouse or keyboards, to be attached to them. A may read from as the Host, but present itself as a (USB Mass Storage) Device when connected to a Host (from Wikipedia).

Available smartphones(Device test completed) The place to download the app

Android 7 Galaxy S6() Android 8 Galaxy S7(Samsung), P20 Lite() Android 8.1 Q9(LG) Playstore Android 9 Galaxy S8, Galaxy Note8 (Samsung), G6(LG), 8(, customer) Galaxy A10, Galaxy A30, Galaxy A90, Galaxy Note9(Samsung) Galaxy A21s, Galaxy S20+, Galaxy Note20(Samsung)

Homepage of the manufacturer Android 10 Redmi Note7(Xiaomi) (nunplus.com)

1 Unavailable smartphones(last update : Jun 4, 2021) - 1

(Notice) The smartphone should support OTG function. USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones, to act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mouse or keyboards, to be attached to them. A mobile phone may read from removable media as the Host, but present itself as a (USB Mass Storage) Device when connected to a Host computer(from Wikipedia).

Unavailable smartphones Notes

Android 11 Galaxy S10+(Samsung) Unstable performance

Android 8 1(Alcatel), Nova 3i(Huawei), V30 Plus(LG), Galaxy J4(Samsung), Redmi 6A Plus, Redmi Note 6A(Xiaomi)

Android 8.1 Play(), Nova 3i(Huawei), K475, K560(I Kall), A3s, A12e(), Galaxy J2 Core(Samsung), Redmi GO(Xiaomi) These do not support OTG. Android 9 3L 2019(Alcatel), Mega 5S(Coolpad), K3 Pro(Gionee), 8S 2020, 9X Lite(Honor), Nova Y6 Pro, Mate X, 20 Pro, P20 Pro, P30 Lite, Y7p, Y9 2019, Y9s(Huawei), G7 ThinkQ, G8X ThinkQ, V40 ThinkQ(LG), One Vision Plus(), 3.1, 3.1 Plus, 5.1, 7 Plus, 7.1, 8.1, C2(), A12s(OPPO), Galaxy M01s, Galaxy Fold(Samsung), Xperia L4, 8 Lite(Sony), Redmi 7 Pro, Redmi 8 Pro, Dual(Xiaomi)

2 Unavailable smartphones(last update : Jun 4, 2021) - 2

(Notice) The smartphone should support OTG function. USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones, to act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mouse or keyboards, to be attached to them. A mobile phone may read from removable media as the Host, but present itself as a (USB Mass Storage) Device when connected to a Host computer(from Wikipedia).

Unavailable smartphones – Android 10 Notes

1s 2020, 1SE, 1V Plus, 2020, 3L 2020, 5X(Alcatel), Zenfone 7, Zenfone 7 Pro() S32(CAT), Cool S, 10, 12A(CoolPad) K30 Pro, M3, M12, M12 Pro, M30, S12 Lite(Gionee) 9C, 10X Lite, 30 Lite, 30i, V40,V40 Lite(Honor), Desire 20 Plus, Wildfire E Lite, E2, E3(HTC), Nova 8, Nova 8 Pro, Nova 8 SE, Mate 30E, Enjoy 20 SE, Mate 40E, Mate X2, P Smart 2021, P Smart S, P40, Y5p, Y8s, Y9a(Huawei) Hot 10 Play, Hot 10 Lite, Note 7 Lite, Zero 8(Infinix), Vision 2(Itel) K12 Note(), K51S, K31, K52, K62, K71, K92, Style 3, Stylo 6, Q31, Q51, Q52, W11(LG) E 2020, E6i, G Fast, G Power 2021, G9 Plus, G9 Play, G10, G50, G Stylus 2021(Moto), Edge, One 2020, One 5G Ace, One Fusion(Motorola) These do not support OTG. 1.3, 1.4, 8.3, C1 Plus, G10(Nokia) Nord N10(Oneplus), A92, A92s, K7, Reno 4(OPPO), K15 Plus(Oukitel) C17, C20A, Q2, Q2 Pro, Q3i, V3, V11() A01 Core, A02, A02s, A3 Core, A42, W21(Samsung), Aquos Sense 4 Plus(Sharp), Xperia Pro, Xperia 1 II, Xperia 5 II, Xperia 10 II(Sony) 20, 20 SE, 20L, 20L Plus, 20S, L7(TCL) Armor 8, 10, 11(Ulefone) iQOO U1x(Vivo) Black Shark 3 Pro, Black Shark 3S, Black Shark 4, Black Shark 4 Pro, Redmi 9T, Redmi 9C, 10X, Mi 10 Ultra, Mi Note 10 Lite, Poco F2 Pro, Note 9T, K30 Ultra(Xiaomi) Axon 11, 20, Blade X1, 20 Pro, V2021(ZTE) 3 Unavailable smartphones(last update : Jun 4, 2021) - 3

(Notice) The smartphone should support OTG function. USB On-The-Go (USB OTG or just OTG) is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones, to act as a host, allowing other USB devices, such as USB flash drives, digital cameras, mouse or keyboards, to be attached to them. A mobile phone may read from removable media as the Host, but present itself as a (USB Mass Storage) Device when connected to a Host computer(from Wikipedia).

Unavailable smartphones - Android 11 Notes

1L 2021, 1S 2021, 3L 2021(Alcatel), ZenFone 8 Flip(Asus) Cool 10A(Coolpad) 5A(Google) Hot 10s(Infinix) Legion, Legion Phone Duel 2(Lenovo) 18, 18 Pro(), G20, G100(Moto), Edge S(Motorola) C10, C20, G20, X10(Nokia), Red Magic 6, Red Magic 6 Pro(Nubia) 9, 9R, 9 Pro(Oneplus), A74(OPPO) These do not support OTG. C25, GT, GT Neo, Q3, Q3 Pro, V13(Realme) Galaxy A32, A52, M12, M42, M62, Quantum 2, Xcover 5(Samsung) 20 Pro(TCL) S7T(Vivo) Poco F3, Redmi K40 Pro, Note 10, Note 10S, Note 10 Pro, Mi 10S, Mi 11 Lite, Mi 11i, Mi 11X, Mi 11X Pro(Xiaomi) Axon 30 Ultra, S30 Pro(ZTE)

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