how to manually install cyanogen os 12 (cm12s) on oneplus one

ANDROID/HOWTO'S 107

HowtoManuallyInstallCyanogenOS12(CM12S)onOnePlusOneBYCOSMICPALADINAPRIL14,2015

Alright,aftermonthsandweeksofeagerlywaitingfortheCM12sAndroid5.0LollipopupdateherewerearefinallyatthemomentwhereCyanogenhasreleasedtheCM12LollipopandOnePlusOnewillbetheFIRSTphonetoreceivetheOTAsofficially.LastmorningCarlPei,theCEOofOnePlustweetedthattherolloutwouldstartsoonastheROMwentthrucertification.

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WhilethereisnospecificlogicthatweknowofwhichisfollowedfortheOTAstobepushed,lotsofIndianstoohavereceiveditaspromisedbyCarlandVikastheIndianGMofOnePlus.WeknowyouwouldbeveryeagerlywaitingfortheupdatetoarrivetoyourdevicebutincaseyouareshortofpatienceandwanttogofullthrottleontheAndroidLollipopyouvebeenwantingtotastefromsolongwehavesomegoodnewsforyou!Usingthefollowinginstructions,youcangetyourOnePlusOneontotheCM12sandbelieveus,itisabreathoffreshairwithlotsofimprovementslikeappthemerandsuch.CM12shasadoptedlotsofthingsfromtheofficialAndroidLollipopandfolkswhovebeenontheCM12nightlieshavebeengivinggoodreviewsonit.Alrightenoughoftalkingletsrollyoudowntotheinstructions.

Note:MakesureyourphoneischargedProceedwithextremecautionandfolloweachstepcorrectly.Backupallofyourdata(justincase,andalwayssafetobecautiousthansorry!)

GuidetoUpdateOnePlusOnetoCyanogenOS12LollipopOSusingStockrecoveryRequirementsOnePlusOnerunningstockrecoveryandstockROM

Step1:DownloadtheofficialCM12sROMforOnePlusOnecm12.0YNG1TAS0YLbaconsigned.zipfromoneofthemirrorsbelow:

http://builds.cyngn.com/cyanogenos/bacon/12.0YNG1TAS0YLbacon/2263178b74/cm12.0YNG1TAS0YLbaconsigned.zip(Size:571MB)https://www.androidfilehost.com/?fid=95916177934554833https://drive.google.com/file/d/0B1jstSSbTnNSbEl3dFpMcFpOQTg/view

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Step2:Copythedownloadedfileontothedevicememorysuggestyoutocopyitintotherootfolder

Step3:FlashingtheOTAusingStockCyanogenrecovery

1.Turnoffyourdevice

2.RebootintostockrecoveryPressandholdthePower+VolumeDownrockerandreleaseonceyouseetheOnePluslogo

3.SelectApplyUpdate(Tip:Usevolumebuttonstonavigateandpowerkeytoselect)

4.SelectChoosefrominternalstorage

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5.Select0/whichistheinternalstorage

6.Selectthefilecm12.0YNG1TAS0YLbaconsigned.zip.TheROMwillbeflashedandyoushouldbeseeingtheAndroidBot

7.Onceinstallationisover,gotomainpageandwipecachepartition.

8.ThenselectRebootsystemnow

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Oncebooted,youshouldbeseeingthenewCyanogenlogoVoila!yourenowontheCM12sAndroid5.0.2LollipopOSonyourOnePlusOne.

HowtoUpdateOnePlusOnefromOxygenOStoCyanogenOS12usingTWRPAlotofOPOusersareconfusedaswhetheritspossibletoupdatetoCM12fromOxygenOSusingTWRPrecoveryornot.IncaseyouusethewrongfileorafirmwareyoumaybrickyourdeviceifyoureupgradingfromOxygenOStoCM12s.ButthebelowprocedureletsyoudirectlyflashCM12SfromOxygenOSwithouttheneedtodowngradetoCM11sfirst.Followthestepscarefully:

Note:ThebelowmethodwillWIPEallyourapps,settings,contacts,messages,etc.butthedataonyourinternalSDwontbeaffected.So,makesuretotakeabackup.

ItismeantforOnePlusOneuserswhoarecurrentlyrunningOxygenOSandwanttoupdatetoofficialCM12ROM.(YoucanuseitifyouveCMnightlyoranyothercustomROMinstalledaswell.)

RequirementsUnlockedBootloaderwithlatestTWRP2.8.6.0customrecoveryinstalled

1.DownloadCM12FullROM.OfficialLinkhttp://builds.cyngn.com/cyanogen

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os/bacon/12.0YNG1TAS0YLbacon/2263178b74/cm12.0YNG1TAS0YLbaconsigned.zip

2.Transferthefiletotherootdirectoryofyourphonesinternalstorage.

3.RebootintoTWRPrecoveryPressandholdthePower+VolumeDownbuttonsimultaneouslyandreleaseonceyouseetheOnePluslogo.

4.IfrunningOxygenOSSelectWipe>AdvancedWipe>SelectDalvikcache,System,DataandCache.Thenswipetowipe.

IfupdatingfromCM12nightlySelectWipeandthenSwipetofactoryreset.

5.GobacktoHomescreen,selectInstallandthenchoosethecm12.0YNG1TAS0YLbaconsigned.zipfilethatyoutransferredinstep#2.ThenSwipetoflash.

6.Onceinstallationisover,RebootSystem.

Thatsit!WaitforawhiletoletthephonebootforthefirsttimewithfreshlookingCM12OS.

Herearefewscreenshots:

HerearetheAnTuTuscoreswearehappytoreportthatthescoresare23KmorethanwhatwegotontheCM1144swhichwasaround4546Krangeforourdevice:

RelatedPostsHowtoUnbrickandRestoreOnePlusOnetoCyanogenOS12StockFirmware[FastbootMethod]HowtoManuallyInstallCyanogenOS12(CM12)OTAUpdateonYUYurekaHowtoManuallyInstallOfficial12.0YNG1TBS2P2OTAUpdateonYUYuphoriaHowtoInstallAndroid5.0.2Lollipop(ExodusROM)onOnePlusOneStepbyStepTutorialOxygenOSforOnePlusOnereleasedFluid,StablebutBareBones

Tags: android CM12s Cyanogen flash guide Lollipop News oneplusOnePlusOne OTA OxygenOS tutorials TWRP

Wewillbeusingthedeviceforaweekortwoandcomebackwithdetailsonperformanceslikebattery,gamingandtheoverallUI.Staytuned!Inthemeanwhileifyouhaveanyquestionsdoletusknow.

AlsoSeeHowtoUnbrickandRestoreOnePlusOnetoCyanogenOS12StockFirmware[FastbootMethod]

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HowtoUnbrickandRestoreOnePlusOnetoCyanogenOS12Stock

PREVIOUSSTORY

TWRPRecoveryisNowavailableforGalaxyS6

Comments 105 Pingbacks 2

107RESPONSES

Firmware[FastbootMethod]

Ravi April14,2015at1:42pmHowcanIflashCynogenOS12.0onmyOPOhavingcustomerrecovery(TWRP)andstockROM.DoIhavetomovebacktoSTOCKrecoverybeforeflashingOS12.zipfile??Guideme.

Reply

daan April21,2015at2:38amHello,iamhavingthesameissu.Haveyoufoundthesolutionalready?Mineisrootedwithtwrpanstock11srunning.Flashingfromtwrpwiththe12szipgivesmetheerrortoo.

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CosmicPaladin April14,2015at2:09pmNoneedtomovetoStockrecovery.EnabledeveloperoptionsinSettingsSelectAdvancedRebootNowbootintorecovery,performwiping(IfyouareonCM11S,WipeCache&Dalvikcache)andinstalltheCM12szip

Reply

raiseyavoice April14,2015at7:16pmActuallynotworking,alwaysgettingaziperrorcantfidnastockrecoverytoflashfortheopoaswell,sowhattodo?dontwannastockmyphonejustfortheupdate

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Mayur April14,2015at7:28pmWhatrecoveryandROMyourerunningcurrently?

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raiseyavoice April14,2015at10:26pmStockROMCM11.0XNPH05QandTWRP2.8.1.0

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raiseyavoice April14,2015at11:04pmTWRP2.8.1.0andCM11XNPH05QStock,dunnowhymylastpostwasdeleted,butyeah,itsaysmeitfailedtoexecutethebinaryinthezipfile

Reply

Mayur April15,2015at12:22am

Thisvideoshouldcomehandy.https://www.youtube.com/watch?v=1J7nqguhTZ8

Reply

raiseyavoice April15,2015at3:11amWellunfortunatelystillthesameerror,alsomyphonewouldntbootintosystemanymore,hadtorestoreabackup

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kaushal April14,2015at3:25pmYoucansimplyflashusingcustomrecovery.Flashtheupdatelikenormalpackage.Justwipecacheanddalvikcache.Youwilldogood.noneedtowipedataandall.

Reply

Mayur April14,2015at5:30pmThatswhatCosmicPaladinmentionedinhiscommentwheninstallingusingcustomrecoverylikeTWRP.

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nikola April14,2015at4:10pmthankyousomuch

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Udesh April14,2015at5:41pmIsitsameasOTAupdate??IstheirsideeffectordifferenceofflashingthisinsteadofOTA???

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Mayur April14,2015at6:35pmNosideeffectasthisisthesameupdatethatisbeingpushedviaOTA.Officiallinkforupdateaddedtoo!

Reply

Maaz April14,2015at5:52pmHey.Caniflashcm12swithoutwipingmyexistingstoragedata?Pleasereplysoon..Idon\twannawastetimecopyingwhole64gbstoragewhichisalmostfullalready

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Maaz April14,2015at5:57pmIamonstockcm11s05Qbytheway

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Mayur April14,2015at6:34pmYeah,usingtheaboveprocedureallyourdatawillstayintactbutweadvisetobackupyourcrucialdata.

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Nicolas April14,2015at5:53pmWorkedfantastically,thankyou!!!

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Kyler April14,2015at6:00pmThanks,workedforme!Bytheway\Viola!\Ithinkyoumean\Voil!\(:

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Mayur April14,2015at6:42pmGladtohearthatitworked.Woops..fixedthetypo.Thanks

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Philippe April14,2015at6:21pmThanksfortheheadsup!

Itdoestakealongtimeonthecyanogenlogo..butworkedperfectlyintheend..

Reply

deepkaran April15,2015at10:49amhowmuchtimeitwilltake..iamwaitingsince1hour

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J.Mahesshh April18,2015at4:44pmEveniamwaitingforpastonehour..howmuchtimeittakesforinstallingtheupdate

Reply

Eduardo April17,2015at3:58amItactuallytookawhile.IwaspressingthePowerButtontoresetthephonewhentheCyanogenLogodisappearedandtheappsstartedtooptimize.Ittakeslike3minutesmorethanusual.

Reply

Iwei April14,2015at6:58pmcaniusethismethodformyOPOfromXNPH25R

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Mayur April14,2015at7:05pmYeah,technicallyitshouldworkasthisisaFullROMpackageandnotanincrementalOTAfile.Tryandletmeknowifitworks.Hopeyouvetakenabackup.

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Iwei April14,2015at7:14pmTq.followtheaboveinstruction?howtodoabackup(newandroiduser:D)

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Eric April14,2015at7:17pmMyphoneisencryptedandIgetan\InstallFailed\message.Itcan\tmounttheinternalstoragetoaccesstheupdate.ItappearsthattheCyanogenRecoverystartsuppriortostoragedecryption

Anyoneelsehavingthisproblemorknowasolution?

Reply

prav April15,2015at3:05amIamhavingsameissues.Didyoufindanyresolution?

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Eric April15,2015at8:30amNothingyetthatdoesntinvolvebackup/wipe/restore

Reply

Mayur April15,2015at8:42amYoucanproceedwithfirstmethod(Installusingstockrecovery)withoutbackinguporwipingdata.Backupisrecommendedjustforprecaution.

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deepkaran April15,2015at10:51ammyphonestuckincyanogenlogo..iamwaitingsince1hour..pleasehelpme

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EvanLanglois April17,2015at2:10amHitthepowerbutton.MufirstbootdidthesamethingandIwasabouttopowercycleit.Powerheldforabout5secondswokeitrightupanditstartedoptimizingapps.

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Nick April15,2015at4:29amIhaveanencryptedOPOrunningCM11S.UpgradetoCM12isimpossibleduetotheencryption.Anywaytodealwiththat?

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CosmicPaladin April15,2015at9:30amHaveyouconsideredrestoringittostockbyflashingtofactorycondition?Ifnot,wesuggestyoudothat.Checkthisguide:http://webtrickz.com/howtoflashcm12lollipopfactoryimageononeplusoneusingfastboot/(Wipesallthedata)

Reply

sergei April17,2015at8:48amDude,cm11sISTHESTOCKforOPO.EncryptedphonewiththisROMfailstoupdateto12Swithoutfactoryreset.Subsequentattempttoencryptit(afterreset)alsofailsandwantstodofactoryresetagain.SoundslikeCM12Sisnotquitereadyyetforserioususe.

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Jacob April15,2015at12:22pmI\mhavingthesameissue

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hafizh April14,2015at7:44pmisuccessfullyinstalledcm12sbutwhyismyappdrawerlag?

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JeddC April14,2015at9:11pmIjustflashedtheupdateonmyOPO.SofareverythingfeelswayfasterandsnappiercomparedtoKitKat.However,I\mnotabletolocatetheMaxxaudioAudiofxsettings.Cananyoneclarifythis?Thanks.

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spamjit April14,2015at10:08pmIsuccessfullyinstalledcm12but,itisnotbootingup.Itstartedandicansee\cyanogen\forlikehalfhournow.Itriedrebootinbutstillnotstartingup.Ididnotwilpeanyhingduringinstallation.Anyideas?

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Robert April14,2015at10:28pmWipecacheandSalviaandrebootliketheinstructionssaid

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Robert April14,2015at10:28pmWipecacheanddalvikcache*

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DrAnuragJain April14,2015at10:18pmworkedgreatthanks

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Ankit April14,2015at10:40pmWorked!!Thankyou

ImovedfromOxygenOstoCm12usingTwrp.

Cm12istoogood

Reply

GeorgiKoemdzhiev April14,2015at11:42pmImanuallyflashedtheOTAupdatefromCM11S Thankyouverymuchforyourhelp!

Reply

CosmicPaladin April15,2015at9:35amhappytohelp! Enjoy

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tareq April15,2015at2:07amhowdoIcopytoRootDirectory?Isitoktocopyinto/Downloadfolder?

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Mayur April15,2015at2:13am

yeah,copywhereveryoulikejustrememberthelocation.

Reply

Aditya April15,2015at6:06amWhycantIfindtheflashableromincyngn.comwebsitewhileheretheauthormentionstheromisavailablefordownload.IsthistheofficialstablebuiltofCM12sorjustanightlybuild.Isthesourcetrustable

Reply

CosmicPaladin April15,2015at9:28amHaveyouseenthefollowinglinkmentionedinthearticle?Ifnot,wewouldliketodrawyourattentiontoit:

http://builds.cyngn.com/cyanogenos/bacon/12.0YNG1TAS0YLbacon/2263178b74/cm12.0YNG1TAS0YLbaconsigned.zip

Reply

tareq April15,2015at2:51amWORKEDlikeaCHARM.Thanks

Reply

CosmicPaladin April15,2015at9:29amappreciateyourfeedbackmate!

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MandipDas April15,2015at3:25am1.WithCM11S05Q+TWRP+rootinmyphone,doIneedtowipeCache,DataandDalvikCacheorjustwipingCacheandDalvikcachewilldothetrick?2.IhaveseenthataftersuccessfulinstallationofCM12SitasksifIwouldliketorootornot,ShouldIswipetokeepmyphonerooted?

Reply

JeddC April15,2015at5:46amIjustflashedtheupdateonmyOPO.SofareverythingfeelswayfasterandsnappiercomparedtoKitKat.However,ImnotabletolocatetheMaxxaudioAudiofxsettings.Cananyoneclarifythis?Thanks.

Reply

EvanLanglois April17,2015at2:07amDidyouwipeyourphone?IstillhavemyMaxAudio

Reply

Aditya April15,2015at5:51amManwhycan\tIfindtheflashableromincyngn.comwebsitewhileheretheauthormentionstheromisavailablefordownload.IsthistheofficialstablebuiltofCM12sornightlybuild.Isthesourcetrusted?

Reply

Mayur April15,2015at7:47amCantyoumakeoutfromthefirstlinkifitstrustedornot?Itsofficialsourceitself.

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ninad April15,2015at7:51amIamnotgeekIdon\tknowmuchaboutcustomrecoveryandallthephdthingsaboutinstallingcustomrom.Tellmetheexactprocedureplease.1.Isitneededtoroot?2.Howtoinstalltwrp?.Pleasetellthewhichissimplestprocedure.AndpleaseshowdetailedstepsThanks..

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Mayur April15,2015at7:57amFollowthefirstmethod.Thosearedetailedstepsonly.

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CosmicPaladin April15,2015at9:34amWhichcustomROMareyoutryingtoinstallNinad?Yesitisrequiredtounlockthebootloader,rootthedevice,haveacustomrecoverythiswillenableyoutoflashcustomroms.

Hereisanarticleyoumayrefertoforthestepshttp://webtrickz.com/howtoflashandroid502lollipopexodusromononeplusonestepbysteptutorial/

Hopethathelps!

Reply

Mrio April15,2015at8:03amNoswiftkey.Thisisnotthe12s,thisisanightly.Youshouldn\tfoolpeoplebecauseyoureallyknowwhatareyoudoing:promotiontoyourwebsite.

Reply

Mayur April15,2015at8:55amYoursillycommentdoesntevendeservesareply.Youappearlikeanoobsayingthiswithouteventryingitoutfirst.

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CosmicPaladin April15,2015at9:26am1.WecanCHANGEthekeyboardtoourpreferenceintheROMandwelovetheGoogleKeyboard2.Youmayfollowthestepsmentionedinthearticleandfindoutforyourselfifitstherealdeal!3.Atleast80folkshaveusedthestepsandhappytoreportitallworksfine4.HappyFlashing

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Sankar April15,2015at8:15amIgotanerrorsaying\Errorexecutingupdaterbinaryinzip.\Whattodo..?Help!

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CosmicPaladin April15,2015at9:32amIguessyouareusingtwrp?Ifso:

1)AdvanceWipe>Wipecache,data,system,dalvikpartitions2)Selectzipfileandflash3)YouwillgetErrorE:InstallationFailed(Dontpanichere)4)GotoRebootmenu>SelectReboottorecovery.ThenitsaysnoOSinstallbutrebootanyway5)AfterrebootinginrecoveryFlashagaintheZipfilewithoutwipinganypartition

Letusknowifitworked.

Reply

NaviN April15,2015at12:08pmThanksfortheAwesomeupdate..Iaminstallingitrightnow..itsJustshowingAndroidisupdating\optimizingapp109of184\

Mydoubtisthat,IsthisthesameaswhichwearesupposetoreceiveinOTA?ifthereisanyfutureofficialupdatelikeCM12.1etcwillIgetitinOTA?

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Mayur April15,2015at12:34pmYes,itsthesameupdatethatisbeingrolledoutOTAandyoullgetfutureOTAupdateslikebefore.

Reply

GeorgiKoemdzhiev April15,2015at1:41pmJustaquestion,sotheveryfirstmethod(verytop)isexactlythesameprocessastheOTAprocessitself,amIright?Thanks

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Mayur April15,2015at2:01pmYeah,yougotitright.Goahead!

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GeorgiKoemdzhiev April15,2015at4:23pmIdidityesterday,itworksfine,butIwasjustwondering.Thanks

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Mayur April15,2015at6:29pmHaha..Ihopeyourdoubtisclearnow.KeepvisitingWT

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sandeman April15,2015at1:50pmGuys,ifyouwannahelpmeout?

Iamonarooted1+1withTwrpandonstockrom(11.0XNPH05Q)withfrankokernel.isitsavetosaytodownloadthecm12.0YNG1TAS0YLbaconsigned.zipandflashinTwrpordoineedadifferent.zip?(iswipingcacheanddalvikneeded?)

Thanksinadvance!

Reply

Mayur April15,2015at2:05pmYes,youcanflashthatfileonlyinTWRP.Yes,wipingcacheanddalvikisrequiredandifyouencounteranyissuesthenperformadatawipe+wipecache&dalvikandtheninstallthezip.

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sandeman April15,2015at2:44pmoke,thanks!

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andrea.coi April15,2015at7:21pmCouldyouconfirmthisOTAisanowipeupdate?

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Mayur April15,2015at7:27pmYes,thefirstmethodisanowipeupdatethatneitherwipesyourdatanoranyapps.

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Charlie April15,2015at8:02pmThanksalotforthisguide.ManagedeasilytoupgrademanuallyasIstilldidnotgettheofficialupdate.

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memphis April16,2015at2:36amwhatifihavenoosinstalled,ivetriedtheadbmethodbutkeepsfailing

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Johanes April16,2015at3:34amDoyoumeanRootFoverbysidewidesdcardfolder,whyicantpastezipfilethere..alwaysshownthatmemorufull,ormaybejustputinzipfiletosdcard?

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Tommy April16,2015at8:41amthanksfortheguideitworkslikeacharm

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Kaka April16,2015at2:52pmWorkedperfectlyfineifyouhavenevertriedtoflashyouropobefore.

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EvanLanglois April17,2015at2:02amYoudon\tneedtowipeanythingbutthecache,andthatmaynotevenbenecessary.Iusedtwrpwitharootedphone,reflashedbusyboxandsupersuwhenIflashesCM12andlostnothingbutathemethatwasn\tCM12compatible.AccidentallygotasecondSupersusinceIforgotCM12alreadyhadone.

Iwouldstillbackup,butyouonlyloststuffifyouwipeit.Maybethisstepisn\tneededonrootedphones,butusingtwrpinsteadofthestockflasherisn\twhatmakesyouloseyourdata.thewronginstructionstellingyoutoeraseitistheproblem!

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Jason April17,2015at10:00pmIsitmeoristheboottimesignificantlysloweraftertheupdatetocm12sfromcm11s.

Reply

Jacob April18,2015at2:35pmImonstockcm11sanditfailseverytime.Anyideas?

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Vaibhav April18,2015at5:53pmheyihave05Qwithcwm/philzrecoveryinstalled.willibeabletoinstallcm12sonitusingtheabovemethod,orwillitcauseanyprob?thephoneisrooted.thezipfileisofficialota,right?

Reply

Vaibhav April18,2015at6:00pmialsowanttowipealldatai.e.doacleaninstall..andiwantthedevicetobrerootedafterinstallingcm12ssorryforthetroublethanks

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pjpinella April18,2015at8:33pmBrilliantlysimple,thankssomuchforpostingthisinfo.IgottiredofwaitingandwaitingfortheOTAupdate.NowI\mrunningLollipop!

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alex April18,2015at10:10pmdoineedtorootforthefirstmethod???pleaseanswer

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Mayur April18,2015at10:59pmNo

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Jacob April18,2015at11:11pmStocko5qcm11sRedowbloaded4differenttimesnowEachtimeitdoesthisIseetheAndroidandthegreenbargoesacrossforaround510secondsthenitsaysthis..

INSTALLFAILEDFindingupdatepackageOpeningupdatepackageVerifyingupdatepackageE:failedtoverifywholefilesignatureE:signatureverificationfailedInstallationaborted

Anyideas.pleasereply!

Reply

Jesse April19,2015at1:50am

WOWthisworkedasacharmIamnotasgeekywhenitcomestoandroidbutthiswasjustperfectIttookjust10mins.toworkThankyousomuchguys

Reply

Parker April19,2015at9:43pmStock,noroot.

Followedinstructionsexactly.Usedfirstlink.NowwhenIrebootIjustgetthe1+Logooverandover,tryingtoreboot.Nothinghappens!

HELP!Ineedmyphone!!!!!

Reply

Parker April20,2015at12:47amWellIdecidedtojustwipeandfactoryresetfromrecovery.Interestingly,theLollipopupdatewasapplied.AllmyappshadtobedownloadedagainBUTallthedatainmemory(pics,music,etc.)wasnoterased.Notideawhathappened.

Reply

Sebastiao April21,2015at7:43pmGoodafternoon,OTAiswork! .IwonderifthisprocessalsoservestoinstallversionsCM12eg:cm12.120150418NIGHTLYbacon.zipTySebastiao

Reply

Raul April23,2015at2:21pmWorkedproperlyButIdogetanerrorforWiFisometimes,whenItrytoconnectviaWiFiitshowsanexclamationmark

Duringuserswitchingitlags,theprocessdoesn\thappenquickly

Willwegetthecomingotasdirectlyorwe\llhavetoflashitagain?

Reply

Kabir April26,2015at6:20pmI\mtryingtoflashitwithstockrecoverybuteachtimeitsaysE:footeriswrongandE:signatureverificationfailed.Installationaborted.

Phone:OneplusoneNoroot.brandnewrunningCm11

Pleasehelp.

Reply

Gajanan April27,2015at10:58am

AfterIflashthiswillIgetfurtherOTAupdateslikeotherstockphones?

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aayush April29,2015at4:06pmwheneveritrytoinstallthepackageinstep1,itsaysInstallfailedFindingupdatepackageOpeningupdatepackageverifyingupdatepackageE:failedtoverifywholefilesignaturejustaftertheandroidbotloadsfor45secs

Reply

JasonLioh April30,2015at10:54pmIdidacleaninstallationofOxygenOSthroughTWRP.Afterfiddlingitforcoupleofdays,Ididn\tlikeitandwantedtogobacktoCM12orCM11S.

Ididaformat(Wipe>AdvancedWipeandetc),sideloadedasignedCM11SROMandtriedtoinstall.However,there\sanerror,missingMD5.

Now,nomatterwhatIdid,it\sstillmissingMD5.IamunabletogobacktoCM11SorCM12andamnowstuckwithOxygenOS.

Pleasehelp.

Reply

Mayur May1,2015at3:13pmMaybethefilethatyoudownloadediscorruptedwithadifferentMD5checksum.

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TinMan May3,2015at11:36pmThismaybeastupidquestionbutwanttomakesureIunderstandcorrectly.WhenyoudownloadandmanuallyinstallCM12(reallyanyROM)fromoneofthesesites,itisgenerallythecompletepackage,right?Inotherwords,itgenerallyaccountsforallincrementalupdatesthatmayhavecomeovertheair,thatmaynothavebeendownloadedandinstalled(byme).Isthisright?

Reply

tanay May9,2015at11:03amThiswassmoothButIamfindingnosignedzipsforthe12.1!Idontwanttoflashmyphone.WhatshouldIdo?

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Giovanni May13,2015at12:39pmIusedyourmethodanditworkedjustfine,afewdayslater,anOldupdatefinallyarrived,butnowIwonder,canIusethesamemethodtoupdatefromtheupdateIreceivedOTAtothenewestnightly?OrdoIhavetorootandinstallacustomloader?

Reply

Pradeep June20,2015at10:06amHiItooupdatedtoCM12.ButsincethenWiFiisnotworking.Idownloadedafilefromnetforfixingerror.Butunabletoflashitasitshowserrorefooteriswrong&configurationis

wrong.Pladvise.

Reply

Mayank July7,2015at9:14pmIearlierhaveoxygenOsandnowiupgradedtoCM12.WheniamtryingtoinstallupdatesofCM12itrestartphoneinTWRP.Pleasehelpmeoutinupdates.

Reply

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