yashsingh1/xdaforums huggingface dataset:
[Windows Phone 8 General] e-Pig:
Finally de-brand AT&T Lumia 1020 (RM-877) successfully, this method may also work on any other Lumia Windows Phone!

Warning: This method is not fully tested, may brick your phone! Back up all data, and do not use this method to flash any incompatible ROMs!

Method A

Update your AT&T Lumia 1020 to Windows 10 mobile and interop unlock it.

Change the registry value of “DataStore” to “C:\EFIESP\efi\Nokia” in “HKLM\SOFTWARE\Microsoft\MTP”.

Connect the phone to PC, open “Phone\PCONF”, copy “config.pcn” to your HDD and use a HEX editor to open it.

Change P5217_ATT (HEX: 50 35 32 31 37 5F 41 54 54) to P5217 (HEX: 50 35 32 31 37 00 00 00 00) at offset 0x10, then save it.

Copy modified “config.pcn” back to “Phone\PCONF” and overwrite it.

Restart your phone and use flashing tools like “thor2.exe” to flash unbranded RM-875 rom!

Method B

Download the update cab (Lumia 1020 ONLY)

Then copy the cab file to an empty folder, e.g. “c:\cab”.

Download and install the tools (Thanks WojtasXda!)

Connect the phone to PC, then run cmd and go to “iutool.exe” folder (default: Program Files (x86)\Windows Phone Kits\8.1\Tools\bin\i386), type

iutool.exe -p c:\cab -V

The phone should restart and install updates automatically (ignore ERROR: 0x8024a110)

Flash unbranded RM-875 rom!

My AT&T Lumia 1020 is carrier unlocked, the method does not relock my phone.

We knew AT&T changed the Platform ID (P5217_ATT) to avoid flashing RM-875 rom (P5217). The flashing tools check the platform info values of the phone and the DevicePlatformID string from the rom. Lumia 635/820 has SD card, and the device info in the registry can be changed. After the phone checking and installing updates, it is unbranded. Thus the updates can change the Platform ID info of the phone. (Thanks pankaj981 for this guide)

I find the update cabs of an unbranded RM-876 phone (flashed RM-875 rom). Then using the iutool.exe to update AT&T RM-877 manually. After that, I flashed RM-877 with RM-875 rom successfully (Method B). Finally, I find “config.pcn” contains Platform ID. Thus for an interop unlocked phone, Method A may be easier.

Post here if you have any questions!
[Windows Phone 8 General] qodexc:
Lumia 640 AT&T

I can't seem to find the config.pcn on Lumia 640 AT&T, but I got access to EFIESP by using "C:\EFIESP" or "\EFIESP" (both work) for the DataStore.

I see from another forum users can edit the xml files found in "Windows Phone\Phone\Windows\Packages\DsmFiles", so is there anything else I can edit to remove the _ATT for Lumia 640 AT&T?
[Windows Phone 8 General] e-Pig:
I've download the AT&T 940 rom (RM1073_059X0B8), and I find file "pconf.bin" in "PLAT" partition has the infomation about platform ID; but i'm not sure whether the modified file takes effect.

NAME=P6204_ATT
SWVERSION=02177.00000.15184.36000

To access "PLAT" partition ,the drive letter may need to be assigned. The information about mounted drive is in registry "HKEY_LOCAL_MACHINE\SYSTEM\MountedDevices"

But the registry editors like vcREG have the limit:

The key is stored in binary and may be longer than 20 bytes.

The "PLAT" partition is FAT12, I don't know if W10M were able to read it.

If you have an international Lumia 940 and it have a lower ROM version, you could use Fiddler to find all the update cabs like this.

If there is one which has the Platform ID, you could use iutool to update your AT&T 640 with that cab. This may be a lot work to do.

If just using the way here then updating to W10M?

Lumia 640 has SD card, and the DeviceTargetInfo can be edited in WP8.1. If the edited AT&T 640 was updated to W10M, the Platform ID may be changed. I'm not sure, but this seems easy to try.
[Windows Phone 8 General] qodexc:
It's definitely that pconf.bin values that needs to be edited. That plat partition is preventing me from flashing other roms, I'm getting "image targeting check failed Device: Nokia.MSM8926.P6204_ATT.1.1, Image: Nokia.MSM8926.P6204". I tried updating to Windows 10 with modified DeviceTargetInfo, but I still get this error when I try to flash a CV rom.

I don't think I can edit the registry for "HKEY_LOCAL_MACHINE\SYSTEM\MountedDevices", it showed something like "system.[]" for value. I think the only way is for someone to provide an international 640 platformid cab and use iutool.
[Windows Phone 8 General] e-Pig:
It seems that this registry editor can read/write binary values. But I don't have W10M phone now to test it.

PS. I tested the ffu vhd on PC. The Plat partition is hidden, it is not work even if you write the information about assigning drive letter in HKEY_LOCAL_MACHINE\SYSTEM\MountedDevices. The drive letter will not appear until the hidden attribute been clear. It is hard to edit partition attribute on a phone. Maybe the only way is getting a cab that updating the Platform ID.
[Windows Phone 8 General] qodexc:
Thanks for testing and confirming the registry method doesn't work. Well there is nothing to do but wait for a .cab file.
[Windows Phone 8 General] Wack0Distractor:
Don't **** with the PLAT partition unless you know what you are doing.

I know someone who applied an update to PLAT partition that wasn't for their device, and doing that hard bricked it.
[Windows Phone 8 General] pankaj981:
One thing you could try is modifying the exact same registry keys for the RM-977 as mentioned in my thread here. Now the only reason the update will kick in is if the OS/firmware version is lower than what's on your device.
[Windows Phone 8 General] booker50rus:
Hello! When using method # 2 I get the message:

[1] Started device **********************************

[1] Transferring files started

[1] Transferred file 1/4

[1] Transferred file 2/4

[1] Transferred file 3/4

[1] Transferred file 4/4

[1] Transferring files complete: 4 files

[1] Update started

[1] Installation failed (HRESULT = 0x801882c1)

[1] Failed (0x801882c1)

ERROR: 0x801882c1

Command failed. (HRESULT = 0x801882c1)

Using Windows 10 Pro. On Windows phone 8.1 update 1

Help in this issue please
[Windows Phone 8 General] nunzio1961:
Please, explain me this method with one Nokia Lumia 1520 AT&T ?

Thank you.
[Windows Phone 8 General] tyler200298:
someone can upload the PCONF file from a lumia 1520 NON at&T?

regards
[Windows Phone 8 General] Zilog8:
It works.

Just wanted to say thanks to e-Pig, and let people know that this works (at least on my machine). I have an AT&T Lumia 1020, 32gb version:

I used the cab method (Method B) as described.

For flashing, I used this tutorial http://xdaforums.com/showthread.php?t=2515453. Disabling driver signing in Windows 10 is a pain, so for flashing I instead emulated Windows 7 in VirtualBox. This required using the USB passthrough feature when connecting the phone to the PC.

The ROM I used was RM875_3051.50009.1424.0003_RETAIL_eu_euro1_211_03_447991_prd_signed.ffu , which I obtained from the mr.crab site mentioned in the flashing tutorial http://www.mrcrab.net/nokia.html. So, no need for Naviform+.

Everything good so far.
[Windows Phone 8 General] PepperdotNet:
Fantastic, thank you!

First try using the cab file method to unbrand my ATT RM-877.

The "tools" when I install them, I don't get an i386 folder where the iutool should be. I got a zip of the i386 folder and used that. Everything I tried to do generated ERROR: 0x80070490. It was a driver issue. I tried it on a different machine, successfully unbranded an ATT 1020 and flashed it with unbranded US CV 059W473. I tried a repair of the Lumia USB drivers from Programs and Features on the original machine, tools work there now.

Question: Do you happen to have the ATT-branded cab file, in case someone wanted to reverse the process?
[Windows Phone 8 General] e-Pig:
I don't have Lumia 1520. I downloaded the RM940 rom (059V5B2) and find the Platform ID is the same as Lumia 640. It's in pconf.bin located in "PLAT" partition.

NAME=P6081_ATT
PKEY=3
SWVERSION=02540.00019.14484.37000

I haven't found a way to modify this file manually. An update cab to modify this file is needed, just as Lumia 640.

Sorry for not helping.
[Windows Phone 8 General] e-Pig:
This is from RM938 (059V3K8).

NAME=P6081
PKEY=3
SWVERSION=1028.3534.9200.10517
[Windows Phone 8 General] tyler200298:
Hello, thanks

so this is config.pcn code from a no brand lumia 1520.

i'll try to modify one inside the phone

---------- Post added at 06:46 PM ---------- Previous post was at 06:38 PM ----------

hello, can you zip this file and upload? so i can see complete hex
[Windows Phone 8 General] e-Pig:
Of course.

From here I find the Platform ID update cab of ATT 1520. A non-ATT 1520 is still needed to find the cab to debrand.
[Windows Phone 8 General] tyler200298:
thanks my friend :)
[Windows Phone 8 General] idlirp:
ATT L925

Hello, will it be possible to de-brand a AT&T Lumia 925 RM-893 using method B? Where can i find the cab file?

Mine is sim unlocked.

Thank you in advance.
[Windows Phone 8 General] tango007:
Lumia 625

Is this same for lumia 625
[Windows Phone 8 General] beats_sounds:
Hello,

thanks for the hard work ! :)

but the only question I have is how you would revert back to the RM-877 state from RM-875
[Windows Phone 8 General] johndoh0:
I flashed the RM-877 NAM retail using the instructions here: http://xdaforums.com/showthread.php?t=2515453 (loaded RM-877 059W4H1)
[Windows Phone 8 General] sangesh:
SOmeone wrote that he had problem while doing it on windows 10 pro. is there a issue on doing this from windows 10 PC ??? I am getting 1020 att soon and I want to debrand it.
[Windows Phone 8 General] e-Pig:
I think Win 10 is not the problem. Could you post the detail of the issue?
[Windows Phone 8 General] jonathan2396:
this work for lumia 640 xl ATT?
[Windows Phone 8 General] Niex:
Same here :(

any ideia ?
[Windows Phone 8 General] Don Kihoty:
Hi!

Is there any way to flash the original CAB for AT&T Lumia 1020 (RM-877)?

Thank you!

Hi!

I need t hat ATT cab too!

Thank you!
[JAMin, XDA Neo, S200 General] yoshitoshi:
Possible to Transform my PPC (prophet into a mini Wireless Access point?

Cause just wanna use it for my PSP
[Elephone P7000] tase77:
When i have 2 sim in the phone only one work in 4g,3g ( sim with data mobile) second with voice work only in 2g mode. I try to change the slot and nothing. When i have only 1 sim all is ok, but is normal ? Only sim with data mobile active work in 4g,3g and second sim only in 2g mode ?
[Elephone P7000] Alexandrutm:
yes all dual sim phones work that way 1 slot for 4g-3g-gsm and the other only gsm but at least u can select from menu wich sim for 4g:)
[Galaxy S 4 General] vbajs:
Well, according to [MENTION=3952773]Daizz72[/MENTION] :

Let get to work people[emoji2]
[Galaxy S 4 General] Razvan:
Please do not open new threads with subject that are already discussed.

[DISCUSSION] Android 6.0 Marshmallow

Thread closed

Razvan

Forum Moderator
[Galaxy Note 4 Q&A, Help & Troubleshooting] zakkkkk:
My phone works perfectly however sometimes when there's not a good network connection (ie. 0 bars) the phone doesn't find network again and stays on 0 bars until i reboot, the its working perfectly again. Had this problem on stock 5.1.1 and also rooted. Im in uk on the '3' network and im running stock 5.1.1 from alexandr devbase. Could the kernel be the issue or what?
[Xperia Z2 Q&A, Help & Troubleshooting] soulless990:
Hi

I have sony Xperia z2. Message not working it was work fine but it stop working 2 days ago i have unlock bootloader, rooted device. 5.1.1 , 200 lollipop

I use tango to send sms and its work fin.

Please help.
[Sprint Samsung Galaxy Note 3] Jairsantana:
Ok so i have intall galaxy tools and tried the sim unlock option and now it says that it is unlocked but my question is does it really work can I use it per say with t-mobile or att??
[Sprint Samsung Galaxy Note 3] rbeavers:
I'm on tmoble ? their 3g faster than sprints lte at least where I'm at.

http://xdaforums.com/showthread.php?t=2593305
[Nexus 6 Q&A, Help & Troubleshooting] Talvathir:
Hello guys

Ran into a snafu yesterday, clicked home a N6 demo-ex from one of the internetstores here, it was cheap and I've always wanted one. Of course it came with a pre-unlocked bootloader and everything else you'd expect from a used Nexus, but I wasn't too bothered about that, I would have unlocked it myself anyways. Flashed MM on it as soon as the images were available. I played around with it for a few more hours, then late last night I decided I should move my simcard to the N6 and try Speedtest and a few other goodies. Speedtest went just fine, got the usual 64 Mbit over LTE, then .. I'll call my automated bank just to check the earpiece and speakers. "Dial .... call ended". Try again. "Dial... call ended". Put the simcard back into my Nexus 5, dialed the same number, worked perfectly. Back into the N6, same number, it dials, then just as it's supposed to start ringing, "call ended". Has anyone got any ideas as to what could be wrong here?

Done so far to find the error:

*Reboot *duh*

*Reflash MM

*Flashed 5.1.1, thinking it was a new modem and my simcard didnt like it. Sim is about 2 weeks old by the way.

*A couple of factory resets, just to be sure

This is the very last Nexus 6 these guys had on the shelves so I would really, really rather not have to return it but of course a phone that you can't use for phonecalls .. I already own a Nexus 7, don't need a miniversion of it. Bright ideas or even far fetched guesses appreciated!
[Nexus 6 Q&A, Help & Troubleshooting] About20ninj45:
Hey bud, I had a similar issue with my phone as well and the way to fix it is by rebooting exactly 6 times in a row....literally. Power on, power off power on power off etc........ Ive encountered that issue several times, it usually happens when i left my phone die and then reboot after full charge. I could only use data, no voice/text and sometimes it would be backwards, no data, voice text only
[Galaxy S6 Edge Q&A, Help & Troubleshooting] The War LOrD:
I am so curious about how Samsung S6 Edge's edge screen functions. If you have S6 Edge, please tell me how to use it. I have no clue about how it works. My friend has S6 Edge and seems like he doesn't know how to use it.
[Galaxy S6 Edge Q&A, Help & Troubleshooting] spymunna:
Simple. Under Settings>Edge SCreen Functions>Select your options for People Edge, or apps edge etc.

Also, When the phone is switched off, swipe the right or left edge (selected in settings) , swipq it up and down and it will show you the clock. More feature are available, check the xda threads. :)
[Galaxy S6 Edge Q&A, Help & Troubleshooting] The War LOrD:
Thanks spymunna!
[Galaxy S6 Edge Q&A, Help & Troubleshooting] spymunna:
Np Buddy! :)
[XDA Assist] mptechnolabs:
I am working Android App using Android App I am doing Voice Recording using USB Cabel. So in background ecco Is Record so please help me or give me a any solution if any have than Connection Scenario: Laneline coonect with 8line USB Loger->and this device connect with our APP through USB
[XDA Assist] Primokorn:
Hi

Thanks for writing to us at XDA Assist.

It's not very clear what you are looking for. I suggest you to explain your issue in the general Q&A forum: http://xdaforums.com/android/help
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Toledo_JAB:
Umm OK?

Thread closed

~JAB
[8525, TyTN, MDA Vario II, JasJam ROM Development] gr8hifi:
This is probably a fire waiting to happen, but, I just had to ask. I've been playing with different ROM's. I've pretty much flashed everything under the sun. I have also been playing with matt_k's Pandora Kitchen to create my own ROM's... I've not noticed a whole lot of difference one way or the other, but I dont exactly have a discerning eye for that stuff either. I guess, I'm just curious as to if making a ROM one way (kitchen) is any better than making one the other (cooking).

any thoughts?

J~
[8525, TyTN, MDA Vario II, JasJam ROM Development] hanmin:
It is like asking, whether the foods you bought taste better than the foods you cooked. It all depends on the person cooking the food anyway. So, it depends on the person cooking the ROM anyway.

BTW, the above is only true if both cooked and self-cooked ROMs are based on the same base-ROM, as it seems some base-ROMs are better than others.
[Xperia Z2 Android Development] Jackos:
I know this is a bit old news, but still a lot of users and even power users don't know this exists. I guess it's better to create a new thread instead of explaining every time in PMs what this is about ;)

Qualcomm Assertive Display 1.0 port from Z3 23.4.A.1.232

TL;DR

It lowers display power consumption and improves view-ability in direct sunlight.

The Z5 supports a newer version (1.3 vs 1.0) of the calibration system, but I don't know, if the Z2 is capable. Since this is SOC dependent stuff, I'd rather stay as close to the Z3 as possible.

Install procedure:

1. This mod touches /system/build.prop, so make a backup just in case.

2. Flash the attached file in recovery.

Background:

http://www.apical.co.uk/2013/02/22/...ssertive-display-for-smartphones-and-tablets/

http://xdaforums.com/nexus-6/general/battery-tweaks-t3210546/

https://androplus.org/Entry/243/

http://www.apical.co.uk/assertive/display/

https://www.qualcomm.com/news/snapd...ay-power-efficient-technology-thats-easy-eyes
[Xperia Z2 Android Development] kumbangdesa:
Feel the display look more bright than usual. Nice. :)
[Xperia Z2 Android Development] VinBenzin810:
instruction ? flash in recovery ? work this on cm12.1 ?
[Xperia Z2 Android Development] Jackos:
Yes, it's a flashable file. Should have mentioned that in the OP :P

Since users reported this works on the Nexus 6, I'm quite sure it will work on custom roms too. I did test it only with stock/stock based ROMs.
[Xperia Z2 Android Development] VinBenzin810:
okay i will test it now on resurction remix rom now and will report if it works. how can i see if it work ? any solutions after flash
[Xperia Z2 Android Development] Jackos:
You should get significantly more SOT. Also the screen appears brighter. I do notice the effect (just like Xreality, Vivid), but the best test would be to compare two Z2 side by side.
[Xperia Z2 Android Development] convit161:
Because my z2 is on 23.4.A.1.232. So, I have a question. Is stock Z2 23.4.A.1.232 included this mod?
[Xperia Z2 Android Development] Jackos:
No, the Z2 lacks this in stock ROM. That's the point :)
[Xperia Z2 Android Development] convit161:
thanks, let me try it ;)
[Xperia Z2 Android Development] beni8978:
Works good on Z2 .200
[Xperia Z2 Android Development] josenilsantana:
Works great on Z2 .200

:good::good::good:
[Xperia Z2 Android Development] TheFerhatKing:
Cool stuff [MENTION=856195]Jackos[/MENTION] nice work as always, thank you.

Sony Xperia Z2
[Xperia Z2 Android Development] vikrant7027:
How can I confirm if it's working or not?I am on stock 232 rooted
[Xperia Z2 Android Development] nexuspur:
there is no "confirmation", but you should see an increasement of sot if im not wrong. :D
[Xperia Z2 Android Development] nfsmw_gr:
[MENTION=599722]niaboc79[/MENTION] Is it worth a look to maybe add to your rom or not?
[Xperia Z2 Android Development] peddarson:
Works on paranoid android also (the official one)
[Xperia Z2 Android Development] niaboc79:
It was added in KK eXistenZ years ago but since Lollipop I forgot to add it back ;)

As said by OP, just an etc script and a build prop add, it works great ;)
[Xperia Z2 Android Development] tr0llica:
anybody can confirm they get better screen on time with this tweak?
[Xperia Z2 Android Development] Jackos:
It works. I have been using it on the Z2 for months already. The SOT gets better.

http://xdaforums.com/showpost.php?p=63038858&postcount=30

http://xdaforums.com/showpost.php?p=63001652&postcount=8
[Xperia Z2 Android Development] nfsmw_gr:
Good to know mate. :)
[Xperia Z2 Android Development] DarkJoney:
Will it run at 6.0.1 291?
[Xperia Z2 Android Development] Bewildered Wolf:
will this mod work on xperia z2 mm .291?
[Xperia Z2 Android Development] dieccast39:
[MENTION=599722]niaboc79[/MENTION] hey mate I am using existenz rom 5.1.1 should I flash 1.3 assertive display or it is not needed because you are saying in the changelog that the rom has Z5 assertive display!
[Xperia Z2 Android Development] niaboc79:
Not needed

Envoyé de mon F8331 en utilisant Tapatalk
[Xperia Z2 Android Development] dieccast39:
It has 1.3 version built in??
[Xperia Z2 Android Development] niaboc79:
It doesn't work anyway.

Envoyé de mon F8331 en utilisant Tapatalk
[Xperia Z2 Android Development] dieccast39:
Oh ok thanks mate!!
[Xperia Z2 Android Development] dieccast39:
I flashed 1.3 from X should I have automatic brightness on in order to make it work??
[Xperia Z2 Android Development] dieccast39:
Someone can confirm it's working the 1.3 version on Xperia z2?

Στάλθηκε από το D6503 μου χρησιμοποιώντας Tapatalk
[Xperia Z2 Android Development] filjusz:
Just try
[Xperia Z2 Android Development] dieccast39:
Yea I will but how I will. Make it work!? With automatic brightness or ambient display? Or has nothing to do this?
[Xperia Z2 Android Development] filjusz:
This mod wont show any additional settings, just give it a try.
[Xperia Z2 Android Development] ShadowElite:
After more than a year of effort, I finally got Assertive Display fully working on Z2 (it never worked before, I tested it with kernel debug flags and always got "AD is not running"), I will post the method soon.
[Xperia Z2 Android Development] Samir2298:
Nice!! Waiting for it eagerly
[Xperia Z2 Android Development] ShadowElite:
The flashable zip is ready, I just need Niaboc79 permission to post it and make the thread.
[Xperia Z2 Android Development] maisdoiscorregos:
Any news?
[Xperia Z2 Android Development] mitrkapil:
Lashed on my Z2 .232 build ... Not sure about working yet but will keep posted...
[Xperia Z2 Android Development] anakdayak:
Hi OP can this be apply on z1?
[Xperia Z2 Android Development] Jackos:
I heard that [MENTION=4300205]olokos[/MENTION] used it on the Z1 without issues. I don't know, if it works though. The SOC should be compatible, but the screen is very different from the Z2. I have no idea. I suggest that you try and report back.
[Xperia Z2 Android Development] anakdayak:
Ok OP just flash on my z1.No bootloop i need to monitor for few days to see if there is any changes.U r right screen is different did not notice any changes...but who care as long a the SOC will be extended i'm happy.Tnx OP several tnx hits.
[Xperia Z2 Android Development] Jackos:
It would be nice, if you could do some tests or at least come here back after a few days and report, if the SOT indeed increased.
[Xperia Z2 Android Development] nexuspur:
Someone noticed an increasement of sot on our z2 yet? Cant find a difference in sot on mine
[Xperia Z2 Android Development] rohorubo:
anyone already tried on existenz 3.5 rom?
[Xperia Z2 Android Development] moonthemindfreak:
Trying now on existenz 3.5.0+AndroPlus Kernel v66, will let you know
[Xperia Z2 Android Development] aP!2:
yes, so far i notice slight increase SOT. not sure if this only my imagination, need to try couple of days
[Xperia Z2 Android Development] Jackos:
The developer of eXistenZ already confirmed it works on his ROM. He just forgot to add it in LP release.
[Xperia Z2 Android Development] rohorubo:
I installed it on v3.5. Have the feeling that display has lower brightness on minimum level
[Xperia Z2 Android Development] abeyruma:
Do you need to turn ON the Adaptive Display to make this Work? Thx
[Xperia Z2 Android Development] BULL3TPR00F:
So is this enabled right away after flashing or do you have to enable an option in display settings (i.e. Xreality, Super Vivid, Assertive Display, etc).
[Xperia Z2 Android Development] Jackos:
Yes, because if you don't you'll have constant screen backlight. Assertive Display technology adapts the displays lighting conditions to the ambient light.
[Xperia Z2 Android Development] Jackos:
There is no setting for that. It works after you flash it.
[Xperia Z2 Android Development] abeyruma:
Thx Sir [MENTION=856195]Jackos[/MENTION] ican really tell that it's working instantly when igo out side....still trying to monitor the battery... Thx again... ? o
[Xperia Z2 Android Development] Theliakos:
i flash this mod and then i activate adaptive brightness and then screen goes black !

why?? using z3c 5.1.1 stock rom