yashsingh1/xdaforums huggingface dataset:
[Nokia Lumia 920] ngame:
Hey there guys Hope to have a great day .

I made my first Custom ROM for Nokia Lumia 920 (RM-821) . this ROM contains the latest 10586 build I couldn't remember the minor OS version !

This ROM as I said the first custom ROM that I made and maybe it has some problems that I maybe don't know so please send me feedbacks here to work on it.

What is new in this ROM :

-The latest build of W10M

-Pre-Installed of the apps you need (Word, Excel, and etc.)

-The Microsoft Lumia 950XL Ringtones

How to install :

OK, first of all download ROM Parts and extract it somewhere .

better to flash your phone or do a hard reset before flashing this ROM.

download WPInternals and unlock your phone's BootLoader and Enable the Mass Storage Mode.

in WPInternals go to the -> Platform -> Flash -> Flash Separate partition and select the MainOS partition witch is extracted from the rar file .

and then simply flash it

After flash It's recommended to do a hard reset and then setup your phone first login to your ROM and enjoy it.

If you had any problems with the steps take a look at this post :

http://xdaforums.com/showpost.php?p=68440016&postcount=54

Thanks [MENTION=7666917]minimog34[/MENTION]

I am working to do some registry changes like Pre-Interop unlock and etcetera in next versions of this ROM but guys please let me know what you want :)

Important : It is my first ROM and it should be risky .

ROM Download Link : https://www.mediafire.com/folder/nd6yd9pzbld7v/DHT_L920 (3 Parts)

NGame

Dormant Hackers Team :D
[Nokia Lumia 920] ngame:
Reserved
[Nokia Lumia 920] RedStoneFun:
Thanks! With redstone coming these custom ROMs will be more and more useful for x20 users :p Perhaps it's a good idea to make a guide on how to make custom ROMs? I'd definitely be interested in that, I still have a 920 here for testing things out on :)
[Nokia Lumia 920] ngame:
You need to know what changes you are free to do and witch files are editable.

you can't edit and modify whatever you want .

creating custom ROM is really easy but if you what are you doing.

You have to backup your MainOS Partition and then mount the bin file using OSFMount. then you can see conteent and you can edit it.
[Nokia Lumia 920] Radik1:
Hi! Please help me. I can't press button "Flash partions", nothing happens. i took unlock boot. In Flash mode wrote file is very big. I don't know what to do.
[Nokia Lumia 920] hamza87:
thanks for your work.

any chance of having a lumia 925 windows 10 rom? i'm on windows phone 8.1 and can't update anymore.
[Nokia Lumia 920] Radik1:
Did you install Windows 10 ROM? Can you help me?
[Nokia Lumia 920] hamza87:
No I didn't. I'm stuck on 8.1 for the moment. I have a lumia 925.

If you have a lumia 920, you could install the rom provided in this thread using wpinternals.

http://www.wpinternals.net/

some videos to help:

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

https://www.youtube.com/watch?v=F9ZImDdpX9s
[Nokia Lumia 920] ngame:
Yeah sure you can unlock your boot loader and enable mass storage mode and then use regedit to change Phone Manufacturer .

Also you can help me to create your phones ROM
[Nokia Lumia 920] ngame:
Really sorry for my late. you can see that WPInternals show you why your flash separate partition won't be activated, so let me know what's your error
[Nokia Lumia 920] Radik1:
No problem. So, what I did? After Successful Unlock bootloader I switch to Mass Storage. Then My laptop find new disk with Main OS. I think it's good. Then I choose your Main OS, and tap "Flash partitions". (as picture). Many clicks don't help. Nothing... Install Windows 10 it's important for me.
[Nokia Lumia 920] mmmalas:
same issue here,

pressing flash does nothing in mass storage mode,
[Nokia Lumia 920] ngame:
hm, Why you guys switch to mass storage mode ?

boot phone in Normal or Flashing mode and after that your phone should be detected .
[Nokia Lumia 920] mmmalas:
when switching to flashing mode, it says that the size of the parition is too big for 'main OS'

I am coming from windows 8.1 image
[Nokia Lumia 920] Radik1:
I see this problem too. The size of the parition is too big for 'main OS'
[Nokia Lumia 920] suhail_ssr:
Flash Partitions nothing happens with only Main OS selected

hi,

I have downloaded all three parts of Main OS and extracted to a separate folder.

Lumia 920 with 8.1 at present

have unlocked the boot loader via wpinternals

Now as per your instructions, I have connected the mobile and changed mode to Flash mode and in Platform -> Flash -> Flash separate partitions, selected only the main OS and guided it to the select the extracted (downloaded) file of yours. If only this file is selected and clicked Flash Partition button, nothing happens

If I choose the EFIESP file and Data file which I have taken backup from my phone and then select "Flash Partition" it says

Flash Failed!

Size of partitions 'MainOS' and 'Data' together are too big.

[IMG="Flash Partition page in wp internals"]http://i1372.photobucket.com/albums/ag345/suhail_ssr/XDA/Flash%20partition_zpsxafu9xmj.png[/IMG]

[IMG="Error after clicking Flash Partition"]http://i1372.photobucket.com/albums/ag345/suhail_ssr/XDA/flash%20partition%202_zpsbe4fzfji.png[/IMG]

[IMG="Clicking Ok in error page restarts the mobile"]http://i1372.photobucket.com/albums/ag345/suhail_ssr/XDA/flash%20partition%203_zps1klusing.png[/IMG]

Hence can you extract the Data file of your mobile and share it, so that we can try to flash with both the files together. Even Wpinternal also describe that "Remember that the MainOS partition and Data partition are tied together, so you need to flash both partitions together".
[Nokia Lumia 920] r_x4:
Quote:

Originally Posted by hamza87

thanks for your work.

any chance of having a lumia 925 windows 10 rom? i'm on windows phone 8.1 and can't update anymore.

Yeah sure you can unlock your boot loader and enable mass storage mode and then use regedit to change Phone Manufacturer .

Also you can help me to create your phones ROM

Yes I want do it cause the insider are no longer working for us and we have to take control about our own devices.

I have one L925 too and need help, and waiting for updates in this room like you sayd.

I want to try install it but I need your help give instructions about how to do ! :D :confused:

You can give me the edits to change on regedit ?
[Nokia Lumia 920] ngame:
Thanks bro I will share EFIESP partition in a little while

Guys EFIESP is now available on mediafire take a look if it solve your problems :)

really sorry about late in answering you guys, my laptop HDD ran into a bad sector and it made my laptop useless but now it's fine again :)
[Nokia Lumia 920] r_x4:
Hi Ali tell me how or what to do on mass storage of my Lumia 925 to upgrade to windows 10 mobile.
[Nokia Lumia 920] ngame:
Connect your phone into the Mass Storage Mode to your PC.

open Regedit.exe on your pc and click on HKEY_LOCAL_MACHINE

from File Menu click on Load Hive and then path this file on your phone:

Windows\System32\Config\System

then it asks you for a name, name for example 123 or blabla :D

after that you have 123 or blabla sub key in HKLM navigate to that and Platform-->DeviceTargetingInfo

to see what you have to change here see this : http://xdaforums.com/windows-10/windows-10-mobile/windows-mobile-10-redstone-rs1-build-t3319375

after changing values again mark 123 sub key and from file menu click on unload hive .

after unloading reboot phone and get insider builds .(This hack could be apply on any Windows Phone with 1 GB of RAM)
[Nokia Lumia 920] r_x4:
I've try this before on Win10 TH2 this work fine to get RS1 but on my l925 on win8.1 it download the update but give a error menssage: the update can't be open !
[Nokia Lumia 920] ngame:
better to find some guys with L X2X phones and let me create Custom ROMS for them.
[Nokia Lumia 920] r_x4:
This will be great if you find them , create and upload for us, thanks Ali ! Someday I will back to search here if someone create some like this.
[Nokia Lumia 920] Radik1:
I tried to use EFIESP.bin when you added in medifre, but I see that big size all the same. What I am doing wrong?
[Nokia Lumia 920] ngame:
Really Strange. Maybe I think different ROMs use different partition tables so they format phone internal and create partitions with the size they need so maybe your ROM has a size that is less than my ROM (Malaysia Country Variant) maybe if you can it's not bad to test if you flash my ROM first you could install this rom or not .

did you tried to flash other Custom ROMs released by other guys /
[Nokia Lumia 920] Radik1:
Programmers, Someone know where I can other working ROM for Lumia 920?

---------- Post added at 05:54 PM ---------- Previous post was at 05:46 PM ----------

Where you took Data.bin?
[Nokia Lumia 920] ngame:
Data Partition is 27GB it's really hard to upload but It worse than nothing if you can test please download my stock ROM for 920 it's Malaysia ROM:

http://www.lumiafirmware.com/guid/059R024

product code : 059R024

RM-821 VAR APAC MY CV WHITE

first flash this and then try to flash this custom ROM I think it should work
[Nokia Lumia 920] tcwlumia:
wpinternals has stopped working error!

Can you help me with this problem?

I tried all the instuctions one by one.

but when um readying to flash, this error has occurred.

my lumia 920 stuck with Win 8.1 denim update.

i need win 10. plz help me
[Nokia Lumia 920] ngame:
What error ?

I can't see any error
[Nokia Lumia 920] tcwlumia:
wpinternals has stopped working error!

this is the error. plz help me
[Nokia Lumia 920] Radik1:
I solved problem how install Windows 10 mobile. Thanks everybody!

---------- Post added at 08:11 PM ---------- Previous post was at 08:10 PM ----------

You got stopped working immediately after start?
[Nokia Lumia 920] tcwlumia:
yh..

first I select

1. EFIESP.bin

2. Main Os

after select these files, and then flash.

but the error occurred immediately :(
[Nokia Lumia 920] tcwlumia:
yh.. after select the

EFIESP.bin & Main OS.bin file then i select flash.

then the program closed unexpectedly
[Nokia Lumia 920] ngame:
So your is booting in normal with old ROM or it got broken ?

Really hope to see It weren't got broken
[Nokia Lumia 920] AirLee:
Anyone suceed with this rom on Lumia 920?
[Nokia Lumia 920] ngame:
if you can please test this :

Malaysia ROM:

http://www.lumiafirmware.com/guid/059R024

product code : 059R024

RM-821 VAR APAC MY CV WHITE

first flash this and then try to flash this custom ROM I think it should work
[Nokia Lumia 920] fireball0093:
So flash the 821 software onto the 820, which I do have the 820 variant, then flash the custom rom here on the thread? I'm gonna give this a try tomorrow morning when I get up and post my results.

---------- Post added at 01:51 AM ---------- Previous post was at 01:49 AM ----------

How did you manage to get it installed?
[Nokia Lumia 920] ngame:
It's for RM-821 and not sure if it is will work on RM 820 or not
[Nokia Lumia 920] tcwlumia:
i tried this rom.

my first time my device was bricked!

finally i bring back life to the mobile and check it again.

but this rom is not working.

it flasjed, but restaring after boot.

not working!
[Nokia Lumia 920] minimog34:
am I doing something wrong? it keeps saying ISO is too big
[Nokia Lumia 920] minimog34:
I'm willing to do the rom test by installing the Malaysian Rom firt. HOwver I want to know if this rom will work in Europe (the Netherlands). Because if this all works together with the custom rom I will have to work in my region.

Plus I'm a complete noob. Would it be possible for the original poster to test another rom?
[Nokia Lumia 920] minimog34:
----

Tested this and it works partially.

Yes it allows me to install the custom rom.

However, this has resulted in a phone with no tiles and a black touchscreen with minimal options.

I'm tweaking right now

---------- Post added at 07:47 PM ---------- Previous post was at 07:09 PM ----------

it is working (plus the rm820 and 821) are the same.

First install the Malaysian rm821 and after that install the custom rom.

After that you need to do a hard reset.

so boot with low volume and then let go followed by up do power down and then it all works.

The ROM is however already dated its 10.0.10586.494
[Nokia Lumia 920] ngame:
OK So good it's now good to know we are forced to first flash the official base ROM and then flash customized one .

Maybe I have to do some researches to find way to Interop Unlock the ROM and Other tweeks to make it feel better and also release it for other phones :)

Thanks bro for testing .

I will credit you
[Nokia Lumia 920] minimog34:
Thanks and thank your for providing the roms etc :)
[Nokia Lumia 920] minimog34:
Question: Today (after the update with the custom rom from Ngame) I see in phoneupdate that I can update my lumia 920 to the latest rom version 10.0.10568.545 Ngame do you recommend that ? I assume that you've edited your custom rom to make it work on Lumia 920. So should I update or not?

I'll await your answer with much anticipation.
[Nokia Lumia 920] ngame:
I update my 920 even to RS1 no problem to update
[Nokia Lumia 920] minimog34:
Yes but did you do a normal update via phone settings etc update? Or did you download a rom edited it and then reflash it?
[Nokia Lumia 920] ngame:
I have the Rom I provided here and update it to RS1
[Nokia Lumia 920] tcwlumia:
Yes It Worked!!! Thanks guys!

Guys, after completed those steps it will not boot the OS.

don't worry.

Do a hard reset!

then it works smoothly.

I got the update 10584.494

after checking the updates i got 10586.545

Thanks Thanks guys!!!
[Nokia Lumia 920] ngame:
Also you can use DHT Upgrade advisor and Then Join Microsoft Upgrade Advisor to get redstone
[Nokia Lumia 920] tcwlumia:
Redstone will support this handset???

few months ago i tried it by changing registry values.

redstone not working properly on Lumia 920.

Flash Light, Glance Screen is not working..
[Nokia Lumia 920] ngame:
I don't know about flash (because I earn my phone to my friend because he bricked his device)

http://xdaforums.com/windows-10/win...one-lumias-t3434774/post68219435#post68219435

here it will help you to upgrade, About Glance you can recover glance feature by copying some files and some registry changes

Take a look here :

http://xdaforums.com/showpost.php?p=68243728&postcount=191
[Nokia Lumia 920] tcwlumia:
i also bricked my device. :D

but windows device recovery tool bring back life to it!

thanks for these instructions ::angel:

i will try that on another device and i will let you know surely!

i lost Windows 10 access earlier because of i was tried that. after that i knew old devices no longer support for W10M :D

then i tried this instructions and W10M back!

i know so many people here with lumia 920, 925 & 1020 that they wanna upgrade to W10M but couldn't.

if i got something new.. i will let you know guys!

cheers!!! :fingers-crossed:
[Nokia Lumia 920] minimog34:
Here is a quick FAQ I've written based on Ngame's CUSTOM ROM. I've written this for another post on XDA but this could also be helpful here so:

First you need to download the following files:

- Hex_loader

- SBL3_Engineering

- WindowsDeviceRecoveryToolInstaller

-------> - http://nokiaviews.com/unlock-windows...s-storage.html

- EFIESP & Custom Rom File

-------> - https://www.mediafire.com/folder/nd6yd9pzbld7v/DHT_L920

- Malaysian FFU file RM821 you need this one because, apparently,

the Malaysian firmware uses a different storage partitioning, which is necessary for windows 10.

Yes it is possible to reformat the drive with windowsitnernals, however most people on the board and from experience can tell you that it won't work.

When you flash the ISO it will say that the ISO is too BIG.

-------> - http://www.lumiafirmware.com/guid/059R024

- WPinternals 1.2

-------> - http://www.wpinternals.net/index.php...s-1-2-released

Now First organize:

Extract the zip/rar files to a folder and make it clear so that you can find it again:

I don't know if certain steps are or aren't necessary but I'll include them since

I've done them in order to make it work.

It is recommended to HARD reset first before doing this.

First: you need to install WindowsDeviceRecoveryToolInstaller,

1 to recover the phone and

2 it will install the right driveres on your pc. Atleast I was told to do this (you just have to install it that's it).

Second: Start WPInternals:

1 you need to bootload your device using the following files, HEX, ENGINEER etc the first 3 files above.

2 you need to change your current device firmware to the Malaysian ROM. --->PLATFORM--> FLASH--> Flash ORIGINAL FFU.

3 it will take some time and it will need a reboot

4 After that go to load iso and use the files--> WPInternals go to the -> Platform -> Flash -> Flash Separate partition and select the MainOS partition.

Third: when it is done:

1 Your device MAY show the following glitches:

-Stops at nokia screen,

-stops at windows screen,

-stops at the boot screen,

-it will boot to the start screen but you wont see any tiles,

-it will boot to the start but you can't use the touchscreen,

-it will boot to the start with touchscreen but you wont be able to swipe beyond the start screen.

2 To solve this you need to do a hard reset so if possible turn off your device.

Then coneect your device to a charger while holding down. When you see a exclamation point ! you need to let go and press the following up-down-power-down. It will then do a hard reset.

If you are unable to turn the device off then do the following--> perform a soft reset bij holding power and down. When it restarts quickly connect the charger and hold down. If you're to slow it will boot up and you need to do it again. But you'll have enough time to do this.

After restart it should work.

Good luck.

PS: You can just update the phone within standard settings menu without any problems

INFO: I used the following links:

http://xdaforums.com/lumi...lumia-t3425936

http://nokiaviews.com/unlock-windows...s-storage.html
[Nokia Lumia 920] italia40:
hello everyone ... sorry but for the Roma rm - 821 I only need to download third party or all the parties ?
[Nokia Lumia 920] ngame:
All parts needed to extract
[Nokia Lumia 920] santo161073:
Ciao amici sono italiano ho il lumia 920 con wp 8.1 e vorrei ritornare a usare il 10 ero insider ma per curiosità ho voluto rimettere la 8.1 e non ci posso ritornare seon mettere la romci ho provato ma è andata male io ho messo tutto quello che ho scaricato ma si bloccava al logo nokia ,non ho potuto fare niente e sono rientrato nella 8.1 idee?

---------- Post added at 09:30 PM ---------- Previous post was at 09:18 PM ----------

Scusate ana una cosa poi prometto d i scrivere in italiano,ho un maledetto mal di denti,una guida su come flashare la rom grazie magari ho fatto casino io. E che sistema operativo conviene utilizzare ?

Io ho utilizzato Windows 10

---------- Post added at 09:47 PM ---------- Previous post was at 09:30 PM ----------

Sorry in english ?
[Nokia Lumia 920] pradeepn17:
I am a novice in this situation of flashing. Please help me with steps on how to install the Windows 10 latest redstone build on my Lumia 920.

Currently its on Windows 8.1 update. I was on the release preview ring until over a week ago when i did a restore for a fresh install & upgrade from WDRT & it now doesnt get windows 10 as S4 devices are blocked.

Please help in step by step instructions for the upgrade to Windows 10 latest redstone build as i would like to enjoy windows 10 on lumia 920.
[Nokia Lumia 920] minimog34:
I don't know if you're just posting and hoping for a reply, but if you took the time to read the main page (page 1) ngame provides detailed information on how to install windows 10 on the lumia 920. If that isn't clear enough I've also written a Faq some time age scroll the pages.

If you are looking for specifically looking for redstone then my recommendation is to install windows 10 and wait for the update.
[Nokia Lumia 920] naseefkuniyil:
Installed On Lumia 920 RM-820------successfully

Thanks Developers...... Heathcliff748 for Giving A new life to my Lumia 920 also ngame for giving this Custom RoM......

i have Lumia 920 American Version RM-820... I can successfully Unlock my Phone and install this custom rom , just followed this Post http://xdaforums.com/showpost.php?p=68440016&postcount=54 Thanks to minimog34

His loader and SBL3 files link sare dead.... find my attachment for that files for Lumia 920.

1. unlock my phone with my original ffu file ( just connect WDRT and download OG Rom ).

2. flash with malaysian RM-821 Rom.

3. Unlock bootloader with malaysian FFu file with loader and SBL3 files.

4. Turn of Phone and Connect Usb Charge with holding Volume Down Button. perform hard reset the following Button ( up-down-power-down ).

i also get Update 10.0.10586.545
[Nokia Lumia 920] deepanshu.verma2000:
crashing cant flash

which software to use i used wp internals and it crashes on my win 10 pc.
[Nokia Lumia 920] Koknao:
ROM file corrupt while extract MainOS.part2.rar
[Nokia Lumia 920] endway:
data package?

where is the data package? Thats problem ı think
[Nokia Lumia 920] JoachimP:
Hi, I experienced it was a difference using 7zip and winrar. Try a winrar version suitable for your pc and give it another chance.

Best wishes, Joachim
[Nokia Lumia 920] atomlife_074:
Flashing was successful on my 2nd attempt. The 1st one was a total mesh, the phone was bricked and it took some time to restore it back. Now it\s running very smooth and I haven't found any problem. Thanks a lot for sharing the ROM.
[Nokia Lumia 920] hamxa_zon:
sad smily!

i flashed my phone with data and MAINOS partition now my phone is stuck on sad smily! :(
[Nokia Lumia 920] rahman bayu pratama:
Sir, why can not use the developer mode ? ,Do you have his solution?

Sir, why can not use the developer mode ? ,Do you have his solution?:crying:
[Nokia Lumia 920] drakegao:
Will this rom work on Lumia 925? Just got this phone for a week. Thanks
[Nokia Lumia 920] mo5lis:
Success

After many times trying to done this . finaly success to flash my lumia 920 with this rom

1 - hard reseting

2 - unlocking boot loader with wp internals

3 - flashing with malaysia firemware "RM821_3051.50009.1424.0011_RETAIL_apac_malaysia_316_11_440393_prd_signed"

4 - flashing with Windows 10 v10586 ROM for Nokia Lumia 920

--- flash success but phone screen still black

5 - performing hard reset with combination key

and everything is okay ,

BIG THANK

---------- Post added at 04:50 PM ---------- Previous post was at 04:34 PM ----------

No will not but you still update your phone by editing the registry to lumia 640XL registry info , and using upgrad advisor app
[Nokia Lumia 920] Traviatta:
Your method works up 2018

I have used your files and ideas how to set up Win10 to Lumia 920 and it works! Of course, I had a lot of problems, but hard restart of my Nokia helped at last. The only thing I should mention - I used both your files, not only MainOS, but EFIESP, too. 3 days I searched))) Thanks a lot!:victory:
[Nokia Lumia 920] henkka22:
Hmm, interesting.... i'll try this when downloaded. I have RM-821 yellow Finland version. I hope this will work
[Nokia Lumia 920] Daniyaltahir:
will this rom work on rm 820?
[Nokia Lumia 920] JoachimP:
[MENTION=6017631]Daniyaltahir[/MENTION]:

Dependant on your firmware version I would suggest a migration path via Rogers ROM for RM-820 (from LumiaFirmware). If you have an actual firmware version, it should work. You might consider different LTE Bands. I migrated an AT&T RM-810 to a european RM-821 and I am missing LTE support. Basically, RM-820 and RM-821 have the same hardware.

Good chance!
[Nokia Lumia 920] careduro:
Hi guys,

I have a Nokia Lumia 920 with Windows 8.1 Is there any chance to make it work? No more Windows Store for me at this time.

RAM 1 GB

RM-820_lta_peru_299
[Nokia Lumia 920] Ranji007:
Bro firstly we want to install malaysia rom?

What is the size of that rom?
[Nokia Lumia 920] Ranji007:
When iam flashing my wp app crashes:(
[Nokia Lumia 920] Ranji007:
Yea use above method...first install wp internals ..and flash malaysia rom...ffup file...then flash main partition..it really worked for me