Full stock firmware, full repair firmware, Combination firmware, FRP Bypass Solution, Remove Factory Reset Protection for Samsung SM-J400F/DS Galaxy J4 2018 Duos Global TD-LTE (Samsung J400) (Android 10 Q OS10)

| #SC/SCV/SCG Series (Japan) | #Tab Active 3 (SM-T570, SM-T575, SM-T577, SM-T577U) | #Tab S2 (SM-T817, SM-T817A, SM-T817T, SM-T817P, SM-T817R4, SM-T817V, SM-T817W) | #Tab S2 9.7 (SM-T815, SM-T815C, SM-T815Y) | #Tab S2 9.7 (SM-T819, SM-T819C, SM-T819Y) | #Tab S5e (SM-T720, SM-T725, SM-T727, SM-T727A, SM-T727U, SM-T727R4, SM-T727V) | #Tab S7 FE (SM-T730, SM-T733, SM-T735, SM-T735C, SM-T736B) | #Tab S7-S7+ (SM-T870, SM-T875, SM-T875N, SM-T878U) | #Tab S7, S7+, 5G (SM-T970, SM-T975, SM-T975N, SM-T976B, SM-T976N, SM-T978U) | A2 Core (SM-A260F, SM-A260G) | A40 CN (SM-A3050, SM-A3051, SM-A3058) | A5 2016 (SM-A510F, SM-A510FD, SM-A510K, SM-A510S, SM-A510L, SM-A510M, SM-A510Y, SM-A5100, SM-A5108) | J337x (SM-J337A, SM-J337AZ, SM-J337P, SM-J337T, SM-J337R4, SM-J337R7, SM-J337U, SM-J337V, SM-J337VPP, SM-J337W) | NOTE FE (SM-N935F, SM-N935S, SM-N935K, SM-N935L) | NOTE7 (SM-N930A, SM-N930T, SM-N930P, SM-N930R6, SM-N930V, SM-N9300, SM-N930S, SM-N930K, SM-N930L) | SC-04J | SC-51C | SCG01, SCG02, SCG03, SCG04, SCG05, SCG06, SCG07, SCG08, SCG09, SCG10, SCG11,, SCG12,, SCG13,, SCG14 | SCV31, SC-04G | SCV39, SC-03K | SCV43 | SCV47, SM-F700J | SM-A013x (SM-A013F, SM-A013G, SM-A013M) | SM-A015x (SM-A015A, SM-A015AZ, SM-A015F, SM-A015G, SM-A015M, SM-A015T, SM-A015T1, SM-A015V) | SM-A025x (SM-A025F, SM-A025G, SM-A025M, SM-A025U, SM-A025U1, SM-A025V) | SM-A032x (SM-A032F, SM-A032M) | SM-A035x (SM-A035F, SM-A035M) | SM-A037x (SM-A037F, SM-A037G, SM-A037U, SM-A037U1, SM-A037W) | SM-A102x (SM-A102U, SM-A102U1, SM-A102W, SM-A102V, SM-A102N) | SM-A105x (SM-A105F, SM-A105FN, SM-A105G, SM-A105M) | SM-A107x (SM-A107F, SM-A107M) | SM-A115x (SM-A115A, SM-A115AZ, SM-A115F, SM-A115M, SM-A115U, SM-A115U1, SM-A115W, SM-S115DL) | SM-A125x (SM-A125F, SM-A125M, SM-A125N, SM-A125U, SM-A125U1) | SM-A127x (SM-A127F, SM-A127M) | SM-A135x (SM-A135F, SM-A135M, SM-A135U, SM-A135U1) | SM-A136x (SM-A136U, SM-A136U1, SM-A136W) | SM-A202F/FN | SM-A205F/FN | SM-A205G/GN | SM-A205U/U1 | SM-A205W | SM-A207x (SM-A207F, SM-A207FN, SM-A207M) | SM-A215x (SM-A215U, SM-A215U1, SM-A215W, SM-A215P, SM-A215T, SM-S215DL) | SM-A217x (SM-A217F, SM-A217M, SM-A217N) | SM-A225x (SM-A225F, SM-A225M) | SM-A226x (SM-A226B, SM-A226BR, SM-A226L) | SM-A235x (SM-A235F, SM-A235M, SM-A235N) | SM-A305x (SM-A305F, SM-A305FN, SM-A305N, SM-A305YN, SM-A305G, SM-A305GN, SM-A305GT) | SM-A307x (SM-A307F, SM-A307FN, SM-A307G, A307GT, A307GN) | SM-A310x (SM-A310F, SM-A310M, SM-A310Y) | SM-A315x (SM-A315F, SM-A315G, SM-A315N) | SM-A320x (SM-A320F, SM-A320FL, SM-A320Y) | SM-A325x (SM-A325F, SM-A325N, SM-A325M) | SM-A326x (SM-A326B, SM-A326BR, SM-A326U, SM-A326U1, SM-A326K, SM-A326W, SM-S326DL) | SM-A336x (SM-A3360, SM-A336B , SM-A336E, SM-A336M) | SM-A405x (SM-A405F, SM-A405FN, SM-A405FM, SM-A405S) | SM-A415F | SM-A426x (SM-A4260, SM-A426N, SM-A426U, SM-A426W) | SM-A505x (SM-A505F, SM-A505FN, SM-A505FM, SM-A505G, SM-A505GT, SM-A505GN, SM-A505U, SM-A505U1, SM-A505W, SM-A505YN) | SM-A507x (SM-A5070, SM-A507F, SM-A507FN) | SM-A515x (SM-A515F, SM-A515U, SM-A515U1, SM-A515W) | SM-A516x (SM-A516U, SM-A516U1, SM-A516V, SM-A5160, SM-A516B, SM-A516N) | SM-A520x (SM-A520F, SM-A520L, SM-A520S, SM-A520K, SM-A520W) | SM-A525x (SM-A525F, SM-A525M, SM-A525N) | SM-A526x (SM-A526B, SM-A526U, SM-A526W, SM-A5260) | SM-A528x (SM-A528B, SM-A528N) | SM-A530x (SM-A530F, SM-A530N, SM-A530W) | SM-A536x (SM-A5360, SM-A536B, SM-A536N, SM-A536U, SM-A536U1) | SM-A600 US (SM-A600A, SM-A600AZ, SM-A600P, SM-A600T, SM-A600T1, SM-A600U) | SM-A600x (SM-A600F, SM-A600FN, SM-A600G, SM-A600GN, SM-A600N) | SM-A605G/GN | SM-A605x (SM-A605F, SM-A605FN, SM-A605G, SM-A605GN, SM-A6050, SM-A6058) | SM-A606x (SM-A6060, SM-A606Y) | SM-A7050 | SM-A705F/FN | SM-A705G/SM-A705GN/SM-A705GM | SM-A705U/SM-A705W | SM-A7070 | SM-A707F/FN | SM-A710x (SM-A7100, SM-A7108, SM-A710F, SM-A710FD, SM-A710S, SM-A710M, SM-A710Y) | SM-A715x (SM-A715F, SM-A715W) | SM-A716x (SM-A716B, SM-A716S, SM-A716U, SM-A716U1, SM-A716V) | SM-A720F | SM-A720S | SM-A725x (SM-A725F, SM-A725M, SM-A725N) | SM-A730F | SM-A750C | SM-A750F/FN/MN | SM-A750G/GN | SM-A750N | SM-A800x (SM-A8000, SM-A800I, SM-A800S) | SM-A805x (SM-A805F, SM-A8050, SM-A805N) | SM-A826S | SM-A900x (SM-A9000, SM-A9080) | SM-A908x (SM-A908B, SM-A908N) | SM-A910x (SM-A9100, SM-A910F) | SM-A920x (SM-A920F, SM-A920N, SM-A9200) | SM-C5000 | SM-C5010/C5018 | SM-C70xx (SM-C7000, SM-C7010, SM-C701F, SM-C7018) | SM-C71xx (SM-C7100, SM-C710F) | SM-C900x (SM-C900F, SM-C9000, SM-C9008) | SM-E5260 | SM-F7000 | SM-F700F | SM-F700N | SM-F700U/SM-F700U1/SM-F700W | SM-F707x (SM-F7070, SM-F707B, SM-F707N, SM-F707U, SM-F707U1, SM-F707W) | SM-F711x (SM-F7110, SM-F711B, SM-F711N, SM-F711U, SM-F711U1, SM-F711W) | SM-F9000 | SM-F900F | SM-F900U/SM-F900U1/SM-F900W | SM-F907x (SM-F907B, SM-F907N) | SM-F916x (SM-F916U, SM-F916B, SM-F916W, SM-F916N, SM-F9160) | SM-F926B | SM-F926N | SM-F926U/U1 | SM-F926W | SM-F986B | SM-G360x (SM-G360T, SM-G360T1) | SM-G389F | SM-G390x (SM-G390F, SM-G390Y, SM-G390W) | SM-G398FN | SM-G525x (SM-G525F, SM-G525N) | SM-G530x (SM-G530A, SM-G530AZ) | SM-G532G | SM-G550x (SM-G550T, SM-G550T1, SM-G550T2, SM-G5500, SM-G550FY) | SM-G5510 | SM-G552x (SM-G5520, SM-G5528) | SM-G570x (SM-G5700, SM-G570M, SM-G570Y) | SM-G600x (SM-G6000, SM-G600S, SM-G600FY) | SM-G610x (SM-G610F, SM-G610K, SM-G610L, SM-G610S, SM-G6100, SM-G610M, SM-G610Y) | SM-G611x (SM-G611F, SM-G611FF, SM-G611K, SM-G611L, SM-G611S, SM-G611M, SM-G611MT) | SM-G615x (SM-G615F, SM-G615FU) | SM-G715FN | SM-G715U/U1/W | SM-G750A | SM-G770F | SM-G770U1 | SM-G780F, SM-G780G, SM-G7810, SM-G781B, SM-G781N | SM-G781U, SM-G781U1, SM-G781V, SM-G781W | SM-G800F | SM-G870A | SM-G8750 | SM-G8850/G8858 | SM-G885F | SM-G885S | SM-G885Y | SM-G8870 | SM-G887F | SM-G887N | SM-G890A | SM-G891A | SM-G892A/U | SM-G900A/AZ | SM-G920x (SM-G9200, SM-G9208, SM-G9209, SM-G920A, SM-G920AZ, SM-G920I, SM-G920P, SM-G920T, SM-G920T1, SM-G920V, SM-G920W8) | SM-G925A | SM-G925F | SM-G925I | SM-G925L | SM-G925P | SM-G925R6 | SM-G925S | SM-G925T | SM-G925V | SM-G925W8 | SM-G9287/G9287C | SM-G928A | SM-G928C | SM-G928F | SM-G928G | SM-G928I | SM-G928K/L/S | SM-G928P | SM-G928T | SM-G928V | SM-G928W8 | SM-G9300/08 | SM-G930A/AZ | SM-G930F/FD | SM-G930K/L/S | SM-G930P | SM-G930R4 | SM-G930R6 | SM-G930R7 | SM-G930T/T1 | SM-G930U | SM-G930V/VC/VL | SM-G930W8 | SM-G9350 | SM-G935A | SM-G935F/FD | SM-G935K/L/S | SM-G935P | SM-G935R4 | SM-G935T | SM-G935U | SM-G935V/VC | SM-G935W8 | SM-G9500/08 | SM-G950F/FD | SM-G950N | SM-G950U/U1 | SM-G950W | SM-G9550 | SM-G955F/FD | SM-G955N | SM-G955U/U1 | SM-G955W | SM-G9600/08 | SM-G960F | SM-G960N | SM-G960U/U1/W | SM-G9650 | SM-G965F | SM-G965N | SM-G965U/U1 | SM-G965W | SM-G9700/08 | SM-G970F/DS | SM-G970N | SM-G970U/U1 | SM-G970W | SM-G9730/G9738 | SM-G973F | SM-G973N | SM-G973U/U1 | SM-G973W | SM-G9750/G9758 | SM-G975F | SM-G975N | SM-G975U/U1 | SM-G977N | SM-G977T/B/P | SM-G977U/U1 | SM-G980F | SM-G9810 | SM-G981B | SM-G981N | SM-G981U/SM-G981U1/SM-G981V | SM-G981W | SM-G985F | SM-G9860 | SM-G986B | SM-G986N | SM-G986x (SM-G986U, SM-G986U1, SM-G986W) | SM-G9880 | SM-G988B | SM-G988N | SM-G988U/U1 | SM-G988W | SM-G990x (SM-G9900, SM-G990B, SM-G990E, SM-G990U, SM-G990U1, SM-G990W) | SM-G9910 | SM-G991B, SM-G991N | SM-G991x (SM-G991Q, SM-G991U, SM-G991U1, SM-G991W) | SM-G996x (SM-G9960, SM-G996B, SM-G996N, SM-G996U, SM-G996U1, SM-G996W) | SM-G998x (SM-G9980, SM-G998B, SM-G998N, SM-G998U, SM-G998U1, SM-G998W) | SM-J120A/AZ | SM-J250F | SM-J250G | SM-J250M | SM-J250Y | SM-J260AZ | SM-J260F | SM-J260G | SM-J260M/MU | SM-J260T/T1 | SM-J260Y | SM-J320A/AZ | SM-J320F | SM-J320P | SM-J320V/PP | SM-J320Y/YZ | SM-J326AZ | SM-J327A/AZ | SM-J327P | SM-J327R4/J327R6/J327R7 | SM-J327T/T1 | SM-J327U | SM-J327V/PP | SM-J327W | SM-J3300/08 | SM-J330F/FN | SM-J330G | SM-J330L | SM-J336AZ | SM-J400x (SM-J400F, SM-J400M) | SM-J410F | SM-J410G | SM-J415F/FN | SM-J415G/GN | SM-J415N | SM-J510F/SM-J510FN/SM-J510FQ/SM-J510MN/SM-J510GN | SM-J530F/FM | SM-J530G/GM | SM-J530K/L/S | SM-J530Y/YM | SM-J600F/FN | SM-J600G/GT/GF | SM-J600L/N | SM-J610F/FN | SM-J610G | SM-J700F/SM-J700H/SM-J700M | SM-J700P/SM-J700T/SM-J700T1 | SM-J701F/SM-J701FN/SM-J701FQ/SM-J701M/SM-J701MT | SM-J710F/SM-J710F/SM-J710FQ/SM-J710GN/SM-J710MN | SM-J720F | SM-J720M | SM-J727A/SM-J727AZ | SM-J727P/SM-J727R4 | SM-J727V/SM-J727VPP | SM-J727x (SM-J727A, SM-J727AZ, SM-J727S, SM-J727T, SM-J727T1, SM-J727U, SM-J727P, SM-J727R4) | SM-J730F/FM | SM-J730G/GM | SM-J730K | SM-J737A | SM-J737P | SM-J737R4 | SM-J737S | SM-J737T/T1 | SM-J737U | SM-J737V/PP | SM-J810F | SM-J810G/GF | SM-J810M | SM-J810Y | SM-M013x (SM-M013F) | SM-M015x (SM-M015G, SM-M015F) | SM-M022x (SM-M022G, SM-M022F, SM-M022M) | SM-M105x (SM-M105F, SM-M105M, SM-M105Y, SM-M105G) | SM-M107x (SM-M107F) | SM-M115x (SM-M115F, SM-M115M) | SM-M127x (SM-M127F, SM-M127G, SM-M127N) | SM-M205F/FN | SM-M205G | SM-M205M | SM-M215F | SM-M225x (SM-M225FV) | SM-M305F/FN | SM-M305M | SM-M307F/FN | SM-M315F | SM-M317F | SM-M325x (SM-M325F, SM-M325FV) | SM-M336x (SM-M3360, SM-M336B, SM-M336BU, SM-M336K, SM-M336N, SM-M336U, SM-M336U1, SM-M336W) | SM-M405F | SM-M515F | SM-M526x (SM-M526B, SM-M526BR) | SM-M625x (SM-M625F, SM-M625G) | SM-N770F | SM-N910x (SM-N910A, SM-N910P, SM-N910W8) | SM-N915x (SM-N915A, SM-N915T, SM-N915V) | SM-N920x (SM-N920C, SM-N920I, SM-N9208, SM-N920S, SM-N920L, SM-N920K, SM-N920T, SM-N920V, SM-N920W8) | SM-N9500/08 | SM-N950F | SM-N950N | SM-N950U/U1/W | SM-N9600 | SM-N960F | SM-N960N | SM-N960U/U1 | SM-N960W | SM-N970x (SM-N9700, SM-N970F, SM-N970U, SM-N970U1, SM-N970W) | SM-N975x (SM-N9750, SM-N9758, SM-N975F, SM-N975U, SM-N975U1, SM-N975W) | SM-N9760 | SM-N976B | SM-N976N | SM-N976Q | SM-N976U | SM-N976V | SM-N980F | SM-N9810 | SM-N981B | SM-N981N | SM-N981U/SM-N981U1 | SM-N981W | SM-N985F | SM-N9860 | SM-N986B | SM-N986N | SM-N986U/U1/W | SM-P200x (SM-P200, SM-P205) | SM-P355/P355M/P355C | SM-P55x (SM-P550, SM-P555, SM-P555C, SM-P555S) | SM-P583, SM-P588C | SM-P585x (SM-P585, SM-P585M, SM-P585Y) | SM-P61x (SM-P610, SM-P615, SM-P615C, SM-P615N, SM-P617) | SM-S102DL | SM-S120VL | SM-S127DL | SM-S205DL | SM-S260DL | SM-S320VL | SM-S327VL | SM-S337TL | SM-S357BL | SM-S367VL | SM-S426DL | SM-S506DL | SM-S515DL | SM-S550TL | SM-S727VL | SM-S737TL | SM-S757BL | SM-S767VL | SM-S901x (SM-S9010, SM-S901B, SM-S901N, SM-S901U, SM-S901U1, SM-S901W) | SM-S906x (SM-S9060, SM-S906B, SM-S906N, SM-S906U, SM-S906U1, SM-S906W) | SM-S907VL | SM-S908x (SM-S9080, SM-S908B, SM-S908N, SM-S908U, SM-S908U1, SM-S908W) | SM-T227x (SM-T227, SM-T227U) | SM-T22x Tab A7 Lite (SM-T220, SM-T225, SM-T225C) | SM-T280 | SM-T285 | SM-T29x (SM-T290, SM-T295, SM-T295C, SM-T295N, SM-T297) | SM-T307U | SM-T337A | SM-T350 | SM-T355x (SM-T355, SM-T355C, SM-T355K, SM-T355L, SM-T355S, SM-T355Y, SM-T355M) | SM-T377x (SM-T377A, SM-T377P, SM-T377R4, SM-T377V, SM-T377W) | SM-T378V | SM-T380/T380C | SM-T385x (SM-T385, SM-T385C, SM-T385K, SM-T385L, SM-T385S, SM-T385M) | SM-T387x (SM-T387AA, SM-T387P, SM-T387T, SM-T387V, SM-T387R4, SM-T387W) | SM-T390 | SM-T395x (SM-T395, SM-T395C, SM-T395N) | SM-T397U | SM-T505N/SM-T505C | SM-T50x (SM-T500, SM-T505, SM-T507) | SM-T517x (SM-T517, SM-T517P) | SM-T51x (SM-T510, SM-T515, SM-T515N) | SM-T540/T545/T547 | SM-T547U | SM-T550 | SM-T555/SM-T555C | SM-T567V | SM-T580 | SM-T585/SM-T585C/SM-T585N0 | SM-T587/SM-T587P | SM-T590 | SM-T595 | SM-T595C | SM-T595N | SM-T597 | SM-T597P | SM-T597V | SM-T597W | SM-T713 | SM-T715x (SM-SM-T715, SM-T715C, SM-T715Y) | SM-T719x (SM-T719, SM-T719C, SM-T719Y) | SM-T805/SM-T805S/SM-T805L/SM-T805K/SM-T807A/SM-T807V | SM-T810 | SM-T813 | SM-T81x (SM-T818, SM-T818A, SM-T818T, SM-T818W, SM-T818V) | SM-T820 | SM-T825 | SM-T825C | SM-T825N0 | SM-T825Y | SM-T827 | SM-T827R4 | SM-T827V | SM-T830 | SM-T835/SM-T835C/SM-T835N | SM-T837/SM-T837A/SM-T837R4/SM-T837T/SM-T837V | SM-T86x (SM-T860, SM-T865, SM-T865N, SM-T867) | SM-T927A | SM-W201x (SM-W2017, SM-W2018, SM-W2019, SM-W2020, SM-W2021) | SM-X200x (SM-X200, SM-X205, SM-X205C, SM-X207) | SM-X700x (SM-X700) | SM-X706x (SM-X7060, SM-X706N, SM-X706B, SM-X706) | SM-X806x (SM-X806C, SM-X806B, SM-X806N, SM-X806U) | SM-X80x (SM-X800) | SM-X900x (SM-X900) | SM-X906x (SM-X9060, SM-X906B, SM-X906C, SM-X906N)