diff --git a/src/Main.tsx b/src/Main.tsx
index 3cf99fc..cefc9d6 100644
--- a/src/Main.tsx
+++ b/src/Main.tsx
@@ -7,6 +7,7 @@ import DiscoveryScreen from './components/steps/DiscoveryScreen';
 import Keycard from "react-native-status-keycard";
 import InitializationScreen from './components/steps/InitializationScreen';
 import NFCModal from './NFCModal';
+import MnemonicScreen from './components/steps/MnemonicScreen';
 
 enum Step {
   Discovery,
@@ -23,6 +24,7 @@ const Main = () => {
   const didMount = useRef(false);
   const stepRef = useRef(step);
   const pinRef = useRef("");
+  const mnemonicRef = useRef("");
 
   const keycardConnectHandler = async () => {
     try {
@@ -45,6 +47,7 @@ const Main = () => {
           setStep(Step.Loading);
           break;
         case Step.Loading:
+          await Keycard.saveMnemonic(mnemonicRef.current, pinRef.current);
           setStep(Step.Authentication);
           break;
         case Step.Authentication:
@@ -98,10 +101,20 @@ const Main = () => {
     return connectCard();
   }
 
+  const loadMnemonic = (mnemonic: string, p?: string) => {
+    if(p) {
+      pinRef.current = p;
+    }
+    mnemonicRef.current = mnemonic;
+
+    return connectCard();
+  }
+
   return (
     <SafeAreaView style={[backgroundStyle, styles.container]}>
       {step == Step.Discovery && <DiscoveryScreen onPressFunc={connectCard}></DiscoveryScreen>}
       {step == Step.Initialization && <InitializationScreen onPressFunc={initPin} ></InitializationScreen>}
+      {step == Step.Loading && <MnemonicScreen onPressFunc={loadMnemonic} pinRequired={pinRef.current ? false : true}></MnemonicScreen>}
       <NFCModal isVisible={isModalVisible} onChangeFunc={setIsModalVisible}></NFCModal>
     </SafeAreaView>
   );
diff --git a/src/MnemonicList.tsx b/src/MnemonicList.tsx
new file mode 100644
index 0000000..2d9275a
--- /dev/null
+++ b/src/MnemonicList.tsx
@@ -0,0 +1,205 @@
+export const MNEMONIC = ["abandon","ability","able","about","above","absent","absorb","abstract","absurd","abuse",
+  "access","accident","account","accuse","achieve","acid","acoustic","acquire","across","act",
+  "action","actor","actress","actual","adapt","add","addict","address","adjust","admit",
+  "adult","advance","advice","aerobic","affair","afford","afraid","again","age","agent",
+  "agree","ahead","aim","air","airport","aisle","alarm","album","alcohol","alert",
+  "alien","all","alley","allow","almost","alone","alpha","already","also","alter",
+  "always","amateur","amazing","among","amount","amused","analyst","anchor","ancient","anger",
+  "angle","angry","animal","ankle","announce","annual","another","answer","antenna","antique",
+  "anxiety","any","apart","apology","appear","apple","approve","april","arch","arctic",
+  "area","arena","argue","arm","armed","armor","army","around","arrange","arrest",
+  "arrive","arrow","art","artefact","artist","artwork","ask","aspect","assault","asset",
+  "assist","assume","asthma","athlete","atom","attack","attend","attitude","attract","auction",
+  "audit","august","aunt","author","auto","autumn","average","avocado","avoid","awake",
+  "aware","away","awesome","awful","awkward","axis","baby","bachelor","bacon","badge",
+  "bag","balance","balcony","ball","bamboo","banana","banner","bar","barely","bargain",
+  "barrel","base","basic","basket","battle","beach","bean","beauty","because","become",
+  "beef","before","begin","behave","behind","believe","below","belt","bench","benefit",
+  "best","betray","better","between","beyond","bicycle","bid","bike","bind","biology",
+  "bird","birth","bitter","black","blade","blame","blanket","blast","bleak","bless",
+  "blind","blood","blossom","blouse","blue","blur","blush","board","boat","body",
+  "boil","bomb","bone","bonus","book","boost","border","boring","borrow","boss",
+  "bottom","bounce","box","boy","bracket","brain","brand","brass","brave","bread",
+  "breeze","brick","bridge","brief","bright","bring","brisk","broccoli","broken","bronze",
+  "broom","brother","brown","brush","bubble","buddy","budget","buffalo","build","bulb",
+  "bulk","bullet","bundle","bunker","burden","burger","burst","bus","business","busy",
+  "butter","buyer","buzz","cabbage","cabin","cable","cactus","cage","cake","call",
+  "calm","camera","camp","can","canal","cancel","candy","cannon","canoe","canvas",
+  "canyon","capable","capital","captain","car","carbon","card","cargo","carpet","carry",
+  "cart","case","cash","casino","castle","casual","cat","catalog","catch","category",
+  "cattle","caught","cause","caution","cave","ceiling","celery","cement","census","century",
+  "cereal","certain","chair","chalk","champion","change","chaos","chapter","charge","chase",
+  "chat","cheap","check","cheese","chef","cherry","chest","chicken","chief","child",
+  "chimney","choice","choose","chronic","chuckle","chunk","churn","cigar","cinnamon","circle",
+  "citizen","city","civil","claim","clap","clarify","claw","clay","clean","clerk",
+  "clever","click","client","cliff","climb","clinic","clip","clock","clog","close",
+  "cloth","cloud","clown","club","clump","cluster","clutch","coach","coast","coconut",
+  "code","coffee","coil","coin","collect","color","column","combine","come","comfort",
+  "comic","common","company","concert","conduct","confirm","congress","connect","consider","control",
+  "convince","cook","cool","copper","copy","coral","core","corn","correct","cost",
+  "cotton","couch","country","couple","course","cousin","cover","coyote","crack","cradle",
+  "craft","cram","crane","crash","crater","crawl","crazy","cream","credit","creek",
+  "crew","cricket","crime","crisp","critic","crop","cross","crouch","crowd","crucial",
+  "cruel","cruise","crumble","crunch","crush","cry","crystal","cube","culture","cup",
+  "cupboard","curious","current","curtain","curve","cushion","custom","cute","cycle","dad",
+  "damage","damp","dance","danger","daring","dash","daughter","dawn","day","deal",
+  "debate","debris","decade","december","decide","decline","decorate","decrease","deer","defense",
+  "define","defy","degree","delay","deliver","demand","demise","denial","dentist","deny",
+  "depart","depend","deposit","depth","deputy","derive","describe","desert","design","desk",
+  "despair","destroy","detail","detect","develop","device","devote","diagram","dial","diamond",
+  "diary","dice","diesel","diet","differ","digital","dignity","dilemma","dinner","dinosaur",
+  "direct","dirt","disagree","discover","disease","dish","dismiss","disorder","display","distance",
+  "divert","divide","divorce","dizzy","doctor","document","dog","doll","dolphin","domain",
+  "donate","donkey","donor","door","dose","double","dove","draft","dragon","drama",
+  "drastic","draw","dream","dress","drift","drill","drink","drip","drive","drop",
+  "drum","dry","duck","dumb","dune","during","dust","dutch","duty","dwarf",
+  "dynamic","eager","eagle","early","earn","earth","easily","east","easy","echo",
+  "ecology","economy","edge","edit","educate","effort","egg","eight","either","elbow",
+  "elder","electric","elegant","element","elephant","elevator","elite","else","embark","embody",
+  "embrace","emerge","emotion","employ","empower","empty","enable","enact","end","endless",
+  "endorse","enemy","energy","enforce","engage","engine","enhance","enjoy","enlist","enough",
+  "enrich","enroll","ensure","enter","entire","entry","envelope","episode","equal","equip",
+  "era","erase","erode","erosion","error","erupt","escape","essay","essence","estate",
+  "eternal","ethics","evidence","evil","evoke","evolve","exact","example","excess","exchange",
+  "excite","exclude","excuse","execute","exercise","exhaust","exhibit","exile","exist","exit",
+  "exotic","expand","expect","expire","explain","expose","express","extend","extra","eye",
+  "eyebrow","fabric","face","faculty","fade","faint","faith","fall","false","fame",
+  "family","famous","fan","fancy","fantasy","farm","fashion","fat","fatal","father",
+  "fatigue","fault","favorite","feature","february","federal","fee","feed","feel","female",
+  "fence","festival","fetch","fever","few","fiber","fiction","field","figure","file",
+  "film","filter","final","find","fine","finger","finish","fire","firm","first",
+  "fiscal","fish","fit","fitness","fix","flag","flame","flash","flat","flavor",
+  "flee","flight","flip","float","flock","floor","flower","fluid","flush","fly",
+  "foam","focus","fog","foil","fold","follow","food","foot","force","forest",
+  "forget","fork","fortune","forum","forward","fossil","foster","found","fox","fragile",
+  "frame","frequent","fresh","friend","fringe","frog","front","frost","frown","frozen",
+  "fruit","fuel","fun","funny","furnace","fury","future","gadget","gain","galaxy",
+  "gallery","game","gap","garage","garbage","garden","garlic","garment","gas","gasp",
+  "gate","gather","gauge","gaze","general","genius","genre","gentle","genuine","gesture",
+  "ghost","giant","gift","giggle","ginger","giraffe","girl","give","glad","glance",
+  "glare","glass","glide","glimpse","globe","gloom","glory","glove","glow","glue",
+  "goat","goddess","gold","good","goose","gorilla","gospel","gossip","govern","gown",
+  "grab","grace","grain","grant","grape","grass","gravity","great","green","grid",
+  "grief","grit","grocery","group","grow","grunt","guard","guess","guide","guilt",
+  "guitar","gun","gym","habit","hair","half","hammer","hamster","hand","happy",
+  "harbor","hard","harsh","harvest","hat","have","hawk","hazard","head","health",
+  "heart","heavy","hedgehog","height","hello","helmet","help","hen","hero","hidden",
+  "high","hill","hint","hip","hire","history","hobby","hockey","hold","hole",
+  "holiday","hollow","home","honey","hood","hope","horn","horror","horse","hospital",
+  "host","hotel","hour","hover","hub","huge","human","humble","humor","hundred",
+  "hungry","hunt","hurdle","hurry","hurt","husband","hybrid","ice","icon","idea",
+  "identify","idle","ignore","ill","illegal","illness","image","imitate","immense","immune",
+  "impact","impose","improve","impulse","inch","include","income","increase","index","indicate",
+  "indoor","industry","infant","inflict","inform","inhale","inherit","initial","inject","injury",
+  "inmate","inner","innocent","input","inquiry","insane","insect","inside","inspire","install",
+  "intact","interest","into","invest","invite","involve","iron","island","isolate","issue",
+  "item","ivory","jacket","jaguar","jar","jazz","jealous","jeans","jelly","jewel",
+  "job","join","joke","journey","joy","judge","juice","jump","jungle","junior",
+  "junk","just","kangaroo","keen","keep","ketchup","key","kick","kid","kidney",
+  "kind","kingdom","kiss","kit","kitchen","kite","kitten","kiwi","knee","knife",
+  "knock","know","lab","label","labor","ladder","lady","lake","lamp","language",
+  "laptop","large","later","latin","laugh","laundry","lava","law","lawn","lawsuit",
+  "layer","lazy","leader","leaf","learn","leave","lecture","left","leg","legal",
+  "legend","leisure","lemon","lend","length","lens","leopard","lesson","letter","level",
+  "liar","liberty","library","license","life","lift","light","like","limb","limit",
+  "link","lion","liquid","list","little","live","lizard","load","loan","lobster",
+  "local","lock","logic","lonely","long","loop","lottery","loud","lounge","love",
+  "loyal","lucky","luggage","lumber","lunar","lunch","luxury","lyrics","machine","mad",
+  "magic","magnet","maid","mail","main","major","make","mammal","man","manage",
+  "mandate","mango","mansion","manual","maple","marble","march","margin","marine","market",
+  "marriage","mask","mass","master","match","material","math","matrix","matter","maximum",
+  "maze","meadow","mean","measure","meat","mechanic","medal","media","melody","melt",
+  "member","memory","mention","menu","mercy","merge","merit","merry","mesh","message",
+  "metal","method","middle","midnight","milk","million","mimic","mind","minimum","minor",
+  "minute","miracle","mirror","misery","miss","mistake","mix","mixed","mixture","mobile",
+  "model","modify","mom","moment","monitor","monkey","monster","month","moon","moral",
+  "more","morning","mosquito","mother","motion","motor","mountain","mouse","move","movie",
+  "much","muffin","mule","multiply","muscle","museum","mushroom","music","must","mutual",
+  "myself","mystery","myth","naive","name","napkin","narrow","nasty","nation","nature",
+  "near","neck","need","negative","neglect","neither","nephew","nerve","nest","net",
+  "network","neutral","never","news","next","nice","night","noble","noise","nominee",
+  "noodle","normal","north","nose","notable","note","nothing","notice","novel","now",
+  "nuclear","number","nurse","nut","oak","obey","object","oblige","obscure","observe",
+  "obtain","obvious","occur","ocean","october","odor","off","offer","office","often",
+  "oil","okay","old","olive","olympic","omit","once","one","onion","online",
+  "only","open","opera","opinion","oppose","option","orange","orbit","orchard","order",
+  "ordinary","organ","orient","original","orphan","ostrich","other","outdoor","outer","output",
+  "outside","oval","oven","over","own","owner","oxygen","oyster","ozone","pact",
+  "paddle","page","pair","palace","palm","panda","panel","panic","panther","paper",
+  "parade","parent","park","parrot","party","pass","patch","path","patient","patrol",
+  "pattern","pause","pave","payment","peace","peanut","pear","peasant","pelican","pen",
+  "penalty","pencil","people","pepper","perfect","permit","person","pet","phone","photo",
+  "phrase","physical","piano","picnic","picture","piece","pig","pigeon","pill","pilot",
+  "pink","pioneer","pipe","pistol","pitch","pizza","place","planet","plastic","plate",
+  "play","please","pledge","pluck","plug","plunge","poem","poet","point","polar",
+  "pole","police","pond","pony","pool","popular","portion","position","possible","post",
+  "potato","pottery","poverty","powder","power","practice","praise","predict","prefer","prepare",
+  "present","pretty","prevent","price","pride","primary","print","priority","prison","private",
+  "prize","problem","process","produce","profit","program","project","promote","proof","property",
+  "prosper","protect","proud","provide","public","pudding","pull","pulp","pulse","pumpkin",
+  "punch","pupil","puppy","purchase","purity","purpose","purse","push","put","puzzle",
+  "pyramid","quality","quantum","quarter","question","quick","quit","quiz","quote","rabbit",
+  "raccoon","race","rack","radar","radio","rail","rain","raise","rally","ramp",
+  "ranch","random","range","rapid","rare","rate","rather","raven","raw","razor",
+  "ready","real","reason","rebel","rebuild","recall","receive","recipe","record","recycle",
+  "reduce","reflect","reform","refuse","region","regret","regular","reject","relax","release",
+  "relief","rely","remain","remember","remind","remove","render","renew","rent","reopen",
+  "repair","repeat","replace","report","require","rescue","resemble","resist","resource","response",
+  "result","retire","retreat","return","reunion","reveal","review","reward","rhythm","rib",
+  "ribbon","rice","rich","ride","ridge","rifle","right","rigid","ring","riot",
+  "ripple","risk","ritual","rival","river","road","roast","robot","robust","rocket",
+  "romance","roof","rookie","room","rose","rotate","rough","round","route","royal",
+  "rubber","rude","rug","rule","run","runway","rural","sad","saddle","sadness",
+  "safe","sail","salad","salmon","salon","salt","salute","same","sample","sand",
+  "satisfy","satoshi","sauce","sausage","save","say","scale","scan","scare","scatter",
+  "scene","scheme","school","science","scissors","scorpion","scout","scrap","screen","script",
+  "scrub","sea","search","season","seat","second","secret","section","security","seed",
+  "seek","segment","select","sell","seminar","senior","sense","sentence","series","service",
+  "session","settle","setup","seven","shadow","shaft","shallow","share","shed","shell",
+  "sheriff","shield","shift","shine","ship","shiver","shock","shoe","shoot","shop",
+  "short","shoulder","shove","shrimp","shrug","shuffle","shy","sibling","sick","side",
+  "siege","sight","sign","silent","silk","silly","silver","similar","simple","since",
+  "sing","siren","sister","situate","six","size","skate","sketch","ski","skill",
+  "skin","skirt","skull","slab","slam","sleep","slender","slice","slide","slight",
+  "slim","slogan","slot","slow","slush","small","smart","smile","smoke","smooth",
+  "snack","snake","snap","sniff","snow","soap","soccer","social","sock","soda",
+  "soft","solar","soldier","solid","solution","solve","someone","song","soon","sorry",
+  "sort","soul","sound","soup","source","south","space","spare","spatial","spawn",
+  "speak","special","speed","spell","spend","sphere","spice","spider","spike","spin",
+  "spirit","split","spoil","sponsor","spoon","sport","spot","spray","spread","spring",
+  "spy","square","squeeze","squirrel","stable","stadium","staff","stage","stairs","stamp",
+  "stand","start","state","stay","steak","steel","stem","step","stereo","stick",
+  "still","sting","stock","stomach","stone","stool","story","stove","strategy","street",
+  "strike","strong","struggle","student","stuff","stumble","style","subject","submit","subway",
+  "success","such","sudden","suffer","sugar","suggest","suit","summer","sun","sunny",
+  "sunset","super","supply","supreme","sure","surface","surge","surprise","surround","survey",
+  "suspect","sustain","swallow","swamp","swap","swarm","swear","sweet","swift","swim",
+  "swing","switch","sword","symbol","symptom","syrup","system","table","tackle","tag",
+  "tail","talent","talk","tank","tape","target","task","taste","tattoo","taxi",
+  "teach","team","tell","ten","tenant","tennis","tent","term","test","text",
+  "thank","that","theme","then","theory","there","they","thing","this","thought",
+  "three","thrive","throw","thumb","thunder","ticket","tide","tiger","tilt","timber",
+  "time","tiny","tip","tired","tissue","title","toast","tobacco","today","toddler",
+  "toe","together","toilet","token","tomato","tomorrow","tone","tongue","tonight","tool",
+  "tooth","top","topic","topple","torch","tornado","tortoise","toss","total","tourist",
+  "toward","tower","town","toy","track","trade","traffic","tragic","train","transfer",
+  "trap","trash","travel","tray","treat","tree","trend","trial","tribe","trick",
+  "trigger","trim","trip","trophy","trouble","truck","true","truly","trumpet","trust",
+  "truth","try","tube","tuition","tumble","tuna","tunnel","turkey","turn","turtle",
+  "twelve","twenty","twice","twin","twist","two","type","typical","ugly","umbrella",
+  "unable","unaware","uncle","uncover","under","undo","unfair","unfold","unhappy","uniform",
+  "unique","unit","universe","unknown","unlock","until","unusual","unveil","update","upgrade",
+  "uphold","upon","upper","upset","urban","urge","usage","use","used","useful",
+  "useless","usual","utility","vacant","vacuum","vague","valid","valley","valve","van",
+  "vanish","vapor","various","vast","vault","vehicle","velvet","vendor","venture","venue",
+  "verb","verify","version","very","vessel","veteran","viable","vibrant","vicious","victory",
+  "video","view","village","vintage","violin","virtual","virus","visa","visit","visual",
+  "vital","vivid","vocal","voice","void","volcano","volume","vote","voyage","wage",
+  "wagon","wait","walk","wall","walnut","want","warfare","warm","warrior","wash",
+  "wasp","waste","water","wave","way","wealth","weapon","wear","weasel","weather",
+  "web","wedding","weekend","weird","welcome","west","wet","whale","what","wheat",
+  "wheel","when","where","whip","whisper","wide","width","wife","wild","will",
+  "win","window","wine","wing","wink","winner","winter","wire","wisdom","wise",
+  "wish","witness","wolf","woman","wonder","wood","wool","word","work","world",
+  "worry","worth","wrap","wreck","wrestle","wrist","write","wrong","yard","year",
+  "yellow","you","young","youth","zebra","zero","zone","zoo"];
\ No newline at end of file
diff --git a/src/components/steps/LoadingScreen.tsx b/src/components/steps/LoadingScreen.tsx
deleted file mode 100644
index 7a96e92..0000000
--- a/src/components/steps/LoadingScreen.tsx
+++ /dev/null
@@ -1,30 +0,0 @@
-import {FC } from "react";
-import { StyleSheet, Text, View } from "react-native";
-import Button from "../Button";
-
-type LoadingScreenProps = {
-  onPressFunc: () => void;
-};
-
-const  LoadingScreen: FC<LoadingScreenProps> = props => {
-  const {onPressFunc} = props;
-
-  return (
-    <View>
-      <View>
-        <Text style={styles.heading}> Load mnemonic</Text>
-        <Button label="Next" disabled={false} btnColor="#4A646C" btnWidth="100%" onChangeFunc={onPressFunc} btnJustifyContent='center'></Button>
-      </View>
-      <View>
-    </View>
-    </View>
-  )};
-
-const styles = StyleSheet.create({
-  heading: {
-    textAlign: 'center',
-    fontSize: 16
-  }
-});
-
-export default LoadingScreen;
\ No newline at end of file
diff --git a/src/components/steps/MnemonicScreen.tsx b/src/components/steps/MnemonicScreen.tsx
new file mode 100644
index 0000000..713102a
--- /dev/null
+++ b/src/components/steps/MnemonicScreen.tsx
@@ -0,0 +1,76 @@
+import {FC, useState } from "react";
+import { StyleSheet, Text, TextInput, View } from "react-native";
+import Button from "../Button";
+import { MNEMONIC } from "../../MnemonicList";
+
+enum LoadMnemonicSteps {
+  InsertMnemonic,
+  InsertPin
+}
+
+type MnemonicScreenProps = {
+  pinRequired: boolean;
+  onPressFunc: (mn: string, pin?: string) => void;
+};
+
+const  MnemonicScreen: FC<MnemonicScreenProps> = props => {
+  const {pinRequired, onPressFunc} = props;
+  const [mnemonic, setMnemonic] = useState('');
+  const [pin, setPin] = useState('');
+  const [errMessage, setErrMessage] = useState('');
+  const [btnDisabled, setBtnDisabled] = useState(true);
+  const [step, setStep] = useState(LoadMnemonicSteps.InsertMnemonic);
+
+  const updateMnemonic = (str: string) => {
+    const mn = str.split(' ').filter((el: string) => el != "").map((word: string) => word.trim().toLowerCase());
+    const isInMnemonicList = (val: any) => MNEMONIC.includes(val);
+
+    console.log(mn)
+
+    if (!mn.every(isInMnemonicList)) {
+      setErrMessage("Wrong mnemonic. Please try again.");
+      return;
+    }
+
+    if(mn.length != 12 && mn.length != 18 && mn.length != 24) {
+      setErrMessage("Wrong mnemonic length. Please try again.");
+      return;
+    }
+
+    setErrMessage("");
+
+    if(pinRequired) {
+      setStep(LoadMnemonicSteps.InsertPin);
+    } else {
+      onPressFunc(mn.join(' '));
+    }
+  }
+
+  return (
+    <View>
+      { step == LoadMnemonicSteps.InsertMnemonic &&
+      <View>
+        <Text style={styles.heading}> Load mnemonic</Text>
+        <TextInput editable multiline numberOfLines={6} onChangeText={(val) => setMnemonic(val)} value={mnemonic} style={{backgroundColor: '#4A646C'}} />
+        <Button label="Next" disabled={false} btnColor="#4A646C" btnWidth="100%" onChangeFunc={() => updateMnemonic(mnemonic)} btnJustifyContent='center'></Button>
+        <Text>{errMessage}</Text>
+        </View>
+      }
+      { step == LoadMnemonicSteps.InsertPin &&
+      <View>
+        <Text style={styles.heading}> Insert pin</Text>
+        <TextInput onChangeText={setPin} value={pin} keyboardType="number-pad" maxLength={6}/>
+        <Button label="Next" disabled={false} btnColor="#4A646C" btnWidth="100%" onChangeFunc={() => {onPressFunc(mnemonic, pin)}} btnJustifyContent='center'></Button>
+      </View>
+      }
+    </View>
+  )};
+
+const styles = StyleSheet.create({
+  heading: {
+    textAlign: 'center',
+    fontSize: 16
+  }
+});
+
+export default MnemonicScreen;
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