Details model wise as follows
Samsung, Micromax, Sony, LG, Asus, Gionee, Lava, Panasonic, Xolo, Karbonn, Videocon, Sansui, TCL, Alcatel, Yu are a part of the Partner Jio Preview Offer.
Samsung devices:
Grand Prime 4G, Galaxy J1, Galaxy J2, Galaxy J7, Galaxy J5, Galaxy S5 Plus, Galaxy A5, Galaxy A7, Galaxy Core Prime 4G, Galaxy S6, Galaxy J3 (2016), ON7, Galaxy A8, Galaxy S6 Edge, ON5, Galaxy Note 5, Galaxy Note 4, Galaxy Alpha, Galaxy S6 Edge Plus, Galaxy Note 4 Edge, Galaxy Note 5 Duos, Galaxy S5 Neo, S7, Galaxy A5 (2016), Galaxy A7 (2016), S7 Edge, A8 VE, J5 (2016), J7 (2016), ON5 Pro, ON7 Pro, Galaxy J2 (2016), J Max, Galaxy A9, Galaxy A9 Pro, Galaxy C5, Galaxy C7, Galaxy J2 Pro, Galaxy Note 7.
Micromax devices:
Bolt Selfie, Canvas 5, Canvas 5 Lite, Canvas 5 Lite Special Edition, Canvas 6, Canvas 6 Pro, Canvas Amaze 4G, Canvas Blaze 4G, Canvas Blaze 4G Plus, Canvas Evok, Canvas Fire 4G, Canvas Fire 4G plus, Canvas Fire 6, Canvas Juice 4G, Canvas Knight 2, Canvas Mega 2, Canvas Mega 4G, Canvas Nitro 4G, Canvas Pace 4G, Canvas Play 4G, Canvas Pulse 4G, Canvas Sliver 5, Canvas Tab, Canvas Unite 4, Canvas Xpress 4G, Unite 4 Plus, Unite 4 Pro
Sony devices:
Xperia X A, Xperia X A Ultra, Xperia X(F5122), Xperia Z5 Dual(E6883), Xperia Z5 Premium Dual
LG devices:
K332 (K7 LTE), K520DY (Stylus 2), K520DY, H860 (LG G5), K500I (X Screen), K535D (Stylus 2 Plus), LGH630D (G4 Stylus 4G), LGH 442 (LGC70 Spirit LTE), H818N (G4), K580i (LG XCAM), H791 (LG Nexus5X)
ASUS devices:
ZenFone 2 Laser (ZE550KL), Zenfone 2 (ZE551ML), Zenfone Max (ZC550KL), Zenfone 2 Laser 5.0 (ZE500KL), Zenfone 2 (ZE550ML), Zenfone Selfie( ZD551KL), Zenfone 2 Laser (ZE601KL), Zenfone Zoom(ZX551ML), Zenfone Go 5.0 LTE (T500), Zenfone 3 ZE552KL, Zenfone 3 Laser( ZC551KL), Zenfone 3( ZE520KL), Zenfone 3( ZS570KL), Zenfone 3( ZU680KL)
Gionee devices:
E8, F103 Pro, F103(1GB), F103(2GB), F103(3GB), M4, M5, M5 Lite, M5 Lite CDMA, M5 Plus, P5L, S Plus, S6, S6s, S7, V6L
Lava devices:
Lava Pixel V2, Lava X10, Lava Lava V5, Lava X50, Lava V2s, Lava A71, Lava A72, Lava A88, Lava A76, Lava A89, Lava X46, Lava X28 , Lava X38, Lava X38 2GB, Lava X17, Lava X12 , Lava X11, Lava X81, Lava Ivory s 4g, Lava V2 3GB
Panasonic devices:
ELUGA L, ELUGA Switch, ELUGA Icon, T45, ELUGA I2 ( 1GB ), ELUGA L2, ELUGA Mark, ELUGA Turbo, ELUGA Arc, ELUGA I2 2GB, ELUGA I2 3GB, ELUGA I3, ELUGA Icon 2, ELUGA A2, ELUGA Note, P55 Novo 4G, ELUGA Arc 2, P77
Xolo devices:
Xolo Black 1X, Xolo era 4K, Xolo era X, Xolo era 4G
Karbonn devices:
Aura 1, Aura Power, Quattro L45 IPS, Quattro L50 HD, Quattro L51 HD, Quattro L52 VR, Quattro L55 HD
Videocon devices:
Graphite1 V45ED, Krypton 3 V50JG, Q1, V50FA3, V50FG6
Sansui devices:
S50 FD45S
TCL devices:
FIT 5.5, Pride T500L, TCL 560, TCL 562
Alcatel devices:
OneTouch X1, Pixi 4 -5, POP Star, POP3, POP4
Yu devices:
Yu Yureka, Yu Yutopia, YU Note, Yu Yuphoria, Yunicorn, Yunique, Yuphoria, Yureka Plus, Yureka S