yashsingh1/xdaforums huggingface dataset:
[One (M7) General] Techknowledge:
This is fantastic. I followed all instructions until the ota.zip flashing on my phone. When the package installation started the happen, installation update failed with error message

Assert failed (getpropr("ro.product.device") == "m7cdug" ................

write host_mode:0 done

What could possibly be the reason?

Thanks

---------- Post added at 02:55 AM ---------- Previous post was at 02:50 AM ----------

MrTom,

I have the exact issue as yourself btw, very exact software and everything. I followed all steps and worked with exception to point 2 i.e. flashing OTA 4.4.2 (renamed to ota.zip) - I get error when trying to apply the update. My phone was the 802w from China and had done the EU DualSim as yourself, but now cannot get the ota.zip to work too :(

Any luck?

---------- Post added at 02:57 AM ---------- Previous post was at 02:55 AM ----------

I retried again but failed during installation update ota.zip :( - also where can I find SuperSU.zip, I deleted mine by mistake. Where do I find and how do I apply it if you could kindly remind.
[One (M7) General] wewenk:
Have you updated first to os 2.41 ?
[One (M7) General] Techknowledge:
1) How can I know if my phone is updated with it?

2) Where can I find this particular update file so I can download?

3) What is the steps, is it simply to put the file and load it from recovery?

Thanks

---------- Post added at 07:28 AM ---------- Previous post was at 07:04 AM ----------

1) How can I know if my phone is updated with it?

2) Where can I find this particular update file so I can download?

3) What is the steps, is it simply to put the file and load it from recovery?

FYI...I am currently on 2.19.401.1 and using android 4.2.2 and also s-off and bootloader locked.

Please advise with above situation, what exactly should I download (give me links) and what exactly should I do to become Kitkat too :)

Thanks
[One (M7) General] Techknowledge:
My situation now is that I am on 2.19.401.1 and I want to manually flash it to 2.41.401.1 . How can I do it?

I am right now on CID to HTC__A07, S-Off, Android 4.2.2 and also bootloader is locked.

Please guide me how to get kitkat 4.4.2

Thank you
[One (M7) General] wewenk:
Okay, have you download ota zip for 2.41 ?

If so, put it on your internal storage root

Extract firmware.zip from that ota zip

Extract recovery.img from that firmware.zip

Put it in your adb folder

Reboot your device to bootloader

connect to pc and start adb command

Fastboot flash recovery recovery.img

Fastboot reboot-bootloader

Disconnect from pc

Enter bootloader

Enter recovery

When red triangle marks show, press and hold power and vol up button for 2 secs and release it

Apply ota zip file from phone storage
[One (M7) General] Techknowledge:
Could you please guide me by providing links to each of the downloads you want me to have e.g. ota 2.41? I am worried I might be just downloading wrong links, please give me links so I ensure I get the right ones..
[One (M7) General] wewenk:
Just go to collection thread, click on "mega" word on section 1
[One (M7) General] thommy5583:
Hi there...

First it looks to me like you're having a different issue!?

The error my device displayed was caused by changes I did to the original system. For example I deleted the Gmail app and several others.

What I did was to restore the system partition from my backup and then changing recovery and installing the new system with renamed ota file...

Worked flawlessly for me...

When you don't have a backup a reinstall of the former android European dual sim rom should fix it too...

But your problem differs...

Sorry

Gesendet von meinem HTC One dual sim mit Tapatalk
[One (M7) General] Dogmatick:
OK So I think that I followed this pretty well, entered and ran the OTA update that I've not managed to do since applying stock European ROM

I think that people need to realise how many times it will restart and look like it has died throughout. In fact I started typing this message thinking I had bricked my phone :( but I hadn't :)

The Fastboot bits didn't seem to want to see my phone but just using the navigation after the red triangle to update from the onboard storage finally did the trick

Thanks VERY much wewenk

---------- Post added at 03:58 PM ---------- Previous post was at 03:46 PM ----------

Wewenk I cannot thank you enough, I FINALLY have KitKat ! . It happened so fast after finally getting the previous update onto my phone, check the time between posts !

Again it really looks like the thing is buggered but just leave it be and go make a coffee and wait.....:laugh:
[One (M7) General] anos1:
pleas can any one help me

my device is htc one dual sim 802w

i unlock bootloader with app computer his called

HTC Bootloader Unlock.exe

and rooted my device and install recovery mode but not make s-off

But by mistake from recovery mode i formated system file and my device not swich on again

i tried to relock my bootloader to install ruu software but Did not work

and after that i cant unlock boot loader again because i dont have unlocked bin

please can you help me

my phone is dead
[One (M7) General] aburrobb:
HTC One Dual Sim 802w S-OFF

Hello

I just finished the process of gaining the S-OFF

HTC One 802w

HBoot 2.49.0000

CID: HTC_J15

OS: 4.21.402.5

KitKat (4.4.2)

Option 2 did not actually work (temproot not working as kitkat is already in place).

Option 1 worked as follows:

Unlock bootloader (HTCDev)

Flash CWM recovery

Install UPDATE-SuperSU-v1.94.zip (through recovery)

using firewater: failed with no error (Phone halted).

using revone failed.

using rumrunner failed.

Using firewater (second time): WORKED LIKE A CHARM.
[One (M7) General] wewenk:
You can simply download unlocked bin from htcdev again.
[One (M7) General] tarchawa:
Can't pass OTA manual update

Hello I need some help here

I really got to final update of 4.2.2 and I did root the phone and also did some change for the font.

When I'm trying to flash 4.4.2 (Kitkat) manually, it shows that there is something wrong with system/fonts/rotobto-light.ttf

So flashing is failed and abort.

Could anyone tell me how to pass through this?

Is it because I rooted the phone? If so, how could I unroot it.

I'm also trying to flash RUU back to the original one. But it can't be done. No idea why? (Because the phone is rooted??))

Please kindly guide me .

I've tried to RUU stock again but it says. "Error (Too many links)"

Thank you in advance

Below is my getvar.

C:\adb>fastboot getvar all

(bootloader) version: 0.5

(bootloader) version-bootloader: 2.49.0000

(bootloader) version-baseband: N/A

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main: 2.41.401.1

(bootloader) version-misc: PVT SHIP S-OFF

(bootloader) serialno: HC34TW901054

(bootloader) imei: 355868050128041

(bootloader) meid: 00000000000000

(bootloader) product: m7cdug

(bootloader) platform: HBOOT-8064

(bootloader) modelid: PN0771000

(bootloader) cidnum: HTC__A07

(bootloader) battery-status: good

(bootloader) battery-voltage: 4165mV

(bootloader) partition-layout: Generic

(bootloader) security: off

(bootloader) build-mode: SHIP

(bootloader) boot-mode: FASTBOOT

(bootloader) commitno-bootloader: dirty-f6d46eca

(bootloader) hbootpreupdate: 11

(bootloader) gencheckpt: 0

all: Done!

finished. total time: 0.084s
[One (M7) General] geek-baba:
you need to first apply this before you can downgarde to 4.2.2 - FIRMWARE_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1.zip - 45.32 MB
[One (M7) General] anos1:
how to

i cant because i dont use any email

the bootloader unlocker .exe dont ask me to enter email

---------- Post added at 12:47 PM ---------- Previous post was at 12:43 PM ----------

pleas help me my phone is dead also

HTC One 802w

HBoot 2.49.0000

CID: HTC_J15

OS: 4.21.402.5

i need nandroid backup from your phone pleas help me
[One (M7) General] aburrobb:
I will try to upload, it is 1GB zipx file and it might take a while.
[One (M7) General] M.KK:
https://disk.yandex.ru/public/?hash=x/S3ohh6fCdMMvJ76aP1sQ+t+Nv1b/AexLMlwVhXU8I=

Sent from my HTC One dual sim
[One (M7) General] geek-baba:
[MENTION=5546857]M.KK[/MENTION] - I thought you were on x.xx.401.x?
[One (M7) General] kiwiandy:
Im back home now and just tried to reflash the original European ROM as described in the OP.

I erased the cache. and rebootRUU

when I try to flash the zip file i grt thr following error:

(bootloader) Read zipped android_info fail

FAILED (status read failed (Too many links))
[One (M7) General] geek-baba:
downgrade to hboot 2.27
[One (M7) General] kiwiandy:
THanks you have a link for hboot 2.27?
[One (M7) General] geek-baba:
FIRMWARE_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1.zip - 45.32 MB
[One (M7) General] vuquan:
Hello,

I have completed the 4.4.2 for my 802w. But I get an issue: My phone can not connect to WPA wifi. The WPA2 is ok. Did you get the same issue? And anyone can help me how to solve it?

Thanks a lot!
[One (M7) General] jang430:
Hello. Pretty much I've followed this guide to get to stock european rom (instructions from first page). I'm on 802W. I'd like to upgrade to stock kitkat. So far, updating within the device itself doesn't work. It sees update, it downloads it. Upon applying, I will end up with a red triangle with ! in it.

My details are as follows:

I am using HTC One Dual Sim 802W

I'm currently LOCKED. M7CDUG PVT SHIP S-OFF RH

CID-HTC_AO7

HBOOT-2.49.0000

RADIO-U2.07.3501.27

OpenDSP-v31.120.274.0617

QSC-1237.21.28.0627

OS-4.21.401.5

Hope someone can help me upgrade to kitkat, preferably with auto update working. If my detail aren't enough, please let me know how to get them. Issuing ADB commands work on my device.
[One (M7) General] geek-baba:
are you on custom or stock recovery?
[One (M7) General] lu_peng2:
it's ok now
[One (M7) General] vuquan:
Thanks!

But I think it is on China Unicom ROM only because I see some update after the kitkat release.

And European kitkat ROM have not got any update.

If it have not updated, how it can be fixed?

My ROM is 4.21.401.5.
[One (M7) General] ascot17:
This is a very detailed and useful guide - thank you!

I have ordered an 802W from China and am doing lots of reading here to be ready for when my new phone arrives.

I am a bit confused about the number of steps involved in the above operation. Perhaps someone could help me?

After step (12) above, the software version is 2.41.401.1

Steps 27 - 34 manually apply the KK update to take the phone from 2.41.401.1 to 4.21.401.5

What therefore is the purpose of steps 13-19 (downgrade to 2.19.401.1) followed by steps 20-26 (upgrade back to 2.41.401.1) :confused:

Why is it not possible to go from step 12 straight to step 27 ?

I am sure I am missing something, I'm just not sure what !
[One (M7) General] geek-baba:
It says you are already on 4.21.401.5?
[One (M7) General] geek-baba:
Looks like you tried to apply kk update prior to the 2.41 update, what you need to do is go back to stock 2.19 and then let the phone auto update to 2.41. Once its done follow my guide to update to 4.2.2
[One (M7) General] J_M_V_S:
It drives me nuts the amount of people who don't carefully read instructions and/or just want to flash things just because they can. Then they do a mess and people here have to deal with their problems. People. please read carefully all instructions (all thread if needed) before jumping into flashing. If you don't know what adb, fastboot, stock/twrp/cwm recovery is and how to use it, you should stay away from this until you know what you're dealing with!

Sorry for the rant, but I just wanted to take it our of my system!

BTW [MENTION=5488328]shwetkprabhat[/MENTION]. Thank you for your guide. I was able to move and upgrade to WWE KK!
[One (M7) General] jang430:
Oh! I didn't even notice that. Yes, that's exactly the output. And you've seen my screenshot as well. I'm not on kitkat yet right?

---------- Post added at 07:58 AM ---------- Previous post was at 07:48 AM ----------

Sorry, with too many things I've done, I don't know where to begin. :laugh: Can you teach me how to go to stock 2.19 again?

ADB commands no longer working.

Steps I did:

Download the European version RUU - PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125.zip - from here

Download and Rename PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125.zip - 989.19 MB to PN07IMG.zip

Copy PN07IMG.zip onto External SD Card root folder and reboot to BOOTLOADER

You will be asked if you want to flash it and you can press volume up button to select yes.- This didn't happen. Please see attached images
[One (M7) General] geek-baba:
1. Flash this first using PN07IMG method FIRMWARE_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1.zip - 45.32 MB.

2. Then follow the steps in this guide from step 2 (make sure you match the md5 of the ruu you downloaded) - [Guide] HTC Dual Sim 802w (China Unicom), apply WWE European
[One (M7) General] jang430:
Hello shwetkprabhat, which 2 to 7 are you referring to? Are you referring to manual Ota update from steps 2 onwards?
[One (M7) General] geek-baba:
No the main guide to apply wwe rom
[One (M7) General] jang430:
successfully applied the rom you pointed out. I still see:

Android version is stil 4.2.2

Software number 2.19.401.1

Haven't tried the rest of the steps.
[One (M7) General] geek-baba:
Wait to get the auto update
[One (M7) General] jang430:
successfully applied the rom you pointed out. I still see:

Android version is stil 4.2.2

Software number 2.19.401.1

It says there is an update available, 2.41.401.1, I allowed it to download, then install.

This time, it installed completely. It now says successful update, and I can see the 2.41.401.1 firmware under software now.

Will perform other steps and report back

UPDATE: Everything worked, just as shwetkprabhat instructed.

shwetkprabhat- Thank you very much!!!
[One (M7) General] FoleyHH:
Get still no OTA update

Thanks a lot for this great guide!!

I'm wondering why I still don't get the KK Update. I installed the JB OTA 'OTA_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1-2.19.401.1_release_3398289' manually some months ago. I did it, just to receive OTA updates in the future. Now I'm tipping 'Info' and 'software-update' a thousand times per day. :eek:

Attached pls find a screenshot of my bootloader screen.

I'm in stock recovery and have nothing changed except system language via 'MoreLocale 2' app.

I bought mine in Russia.

Any hints for me?

Thanks a lot in advance!

FoleyHH
[One (M7) General] geek-baba:
Many wwe users did not get the kk ota automatically, including me, not sure why yet. You should apply it manually.
[One (M7) General] geek-baba:
You just need to follow the original post and you should be fine, there are 3 basic steps which should work for most users:

1. Get s-off

2. Apply the wwe ruu, update to latest JB.

3. See if you get automatic KK OTA, if not manually update the KK OTA.

Once your phone arrives try the guide if any issues, I will be able to help.
[One (M7) General] jang430:
shwetkprabhat,

Thanks for the patience. Your instructions worked perfectly.
[One (M7) General] ascot17:
OK - Thanks. I will start with the OP procedure. :good:
[One (M7) General] HuiBuh_65:
Hi,

Probably you can start with (8), but the rest steps I propose to do.

I describe how I proceed. For my phone this was working fine.

My initial start point was HBOOT 2.49 and a China ROM version (like described in my first post).

The Firmware "FIRMWARE_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1" will replace only some smaller parts and not the complete ROM.

I assume for a full working Europe ROM you need to flash the RUU image "PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125". Otherwise parts of the China ROM will stay on your phone.

After that you will have a full Europe ROM installed: HBOOT 2.26 and OS 2.19.401.1

Directly starting with "PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125" was not working for me. I always got failures messages. I assume using the "FIRMWARE_M7C_DUG_JB_50_S1_HTC_Europe_2.41.401.1" was the key to proceed.

Because I was not willing to wait for the OTA update I also flash all OTA updates manually.

Of course it's your decision how to proceed and I'm not responsible for damaged phones.
[One (M7) General] Techknowledge:
I managed to get my HTC One Dual Sim to 4.4.2 Kitkat (European version) - happy with the software :)

BUT, I am unhappy with the bluetooth, it is not functioning well in my car, sometimes connects, sometimes doesn't connect.

How can I downgrade it to the previous version 4.2?

Please guide me the steps and download links.
[One (M7) General] catty_sark:
backups

Help is needed for newbie!

Features: HTC 802w, unlocked, s-on, m7cudg, MID-PN0771000, the CID-HTCCN703, TWRP 2.7. MaximusHD 2.0 is installed.

The system does not suit for me, since Blinkfeed only works with Chinese news and buggy MX Player.

1. Can I install any backup for european official firmware Android 4.1.2 through ADB?

2. If Yes, which one exactly and would it be possible to change the interface language to English and receive english news on Blinkfeed?

3. I would be grateful for any solutions to the problem (only without the procedure s-off):crying:
[One (M7) General] wewenk:
It fixed after updated to 4.21.1402.5 or 4.21.401.5
[One (M7) General] vuquan:
Thanks! 401 kitkat rom have 4.21.401.5 only and my phone now is 4.21.401.5 too and the phone has that issue.

I thinks 1402 kitkat has fixed because it has some OTA update after the kitkat upgrade.
[One (M7) General] moshj:
802w Kit-Kat Nandroid Backup?

Would be great if someone with a China Unicom 802w HTC One could upload Nandroid backup after Kit-Kat update is applied.
[One (M7) General] yasir.t.mohmand:
HTC One Error during installation

Dear all,

After long 4 days of searching, I am unable to find a reasonable answer to my question and so I am posting here for any solution. I am trying to install the European version on my 802w but during installation it gives this error.

FAILED (remote: 24 parsing android-info fail)

I thought it might be becoz of corrupted download file, however I tried downloading several times with download manager, checked with md5, copied to internal storage, used the method displayed here, but every time the same error. Any clues why this file is corrupt?

I am on 4.4.2, HBoot 2.49, CID is changed to what is mentioned here, was rooted but since relocked, no more root, used firewater to S-off. I don't have USB 2.0 in my computer, all ports are 3.0. I cannot copy the .zip file to my internal storage as it say "either the device is not connected or disconnected, etc." so I changed the extension to .txt and then copied and changed again to .zip, but the error is still there in android-info fail. What to do?
[One (M7) General] wewenk:
It is not corrupt. You should read a few pages behind for your solution. So many user have the same problem like this and ask again and again without reading carefully.

You are now on hboot 2.49 you should downgrade your device's firmware. you will not allow to downgrade before getting s-off.
[One (M7) General] wewenk:
I am on 4.21.401.5 and no wifi issues...
[One (M7) General] geek-baba:
does not matter.
[One (M7) General] vuquan:
Did you try the WPA wifi? The issue happens to this type of wifi only. Others are ok. I uses WPA wifi fine before upgrade to KK.

I see same issue with some KK HTC One on internet. I was try factory reset but it doesn't solved.
[One (M7) General] wewenk:
Yes.. It is working just fine
[One (M7) General] yasir.t.mohmand:
It worked for me. Now officially on the European RUU. By the way, is it only me or with everyone, where are the shortcuts and notification panel when you swipe the screen down. On the Chinese RUU, there were a bunch of shortcuts there, for example, WIFI, Bluetooth, Sound, Mobile Data, etc. I can't see them here on the European RUU.
[One (M7) General] geek-baba:
Yeah it's not there on wwe version
[One (M7) General] albertko:
Thanks shwetkprabhat, finally I managed to get it done! Only thing to comment is that for Step 5.1, I repeated the command to soon and it was stuck. So I just pulled out the USB cable and put it back it and repeated the "fastboot flash zip ...." command.

---------- Post added at 10:04 AM ---------- Previous post was at 09:51 AM ----------

By the way, now I''m on the Europe RUU 4.2.2, is it ok to upgrade to v1.3.670597 (Bug fix to let you install the latest system upgrade successfully - Software updates provide the latest system and app upgrade over the air which includes enhancements and bug fixes)?
[One (M7) General] geek-baba:
Where did you get v 1.3.670597 bug fix?
[One (M7) General] alaskan84:
Ran into flashing issue, looking for a little advice

Hello everyone, I'm not a newb at flashing roms or recoveries, but I will say I did not fully read the thread before diving in with my 802W. I ordered it from MobiCity.com, and its the Chinese Unicom version. The first thing I did was fully receive all of the OTA updates, then I unlocked the bootloader and ran the root procedure via superSU. Im fairly certain the root process worked, and I moved on to S-off via firewater. That's where I ran into my first failure....I then thought since I had the bootloader unlocked, I may not necessarily need s-off in order to flash the European RUU. That's where I hit my second and last roadblock, flashing the European ruu fails with the two many links error. All I can get to is the bootloader now as after the opening orange Chinese screen it goes to a black screen with the backlight on. I'm now thinking that I should not have upgraded to the latest os patches before starting the process. Either way, below is a screenshot of what my bootloader looks like at this point. Would anyone be so kind as to point me in the direction of what I need to do now in order to get back to at least a usable phone?

Thanks very much for any help or advice!
[One (M7) General] geek-baba:
[Guide] HTC Dual Sim 802w (China Unicom), apply WWE European RUU, OTA & CWM o...

Flash this using fastboot ruu mode - PN07IMG_M7C_DUG_K44_SENSE55_MR_HTCCN_CHS_CU_4.21.1402.3_Radio_1237.28.34.0106_release_309439.zip - 1.12 GB
[One (M7) General] Faisal0000:
Guyz i need help ive got a htc 802w with stock 4.1.2 rom .can i install google play services on it. there is no sign of htc market place on it.so i cant install using this method.i have also rooted the device successfully.

Sent from my SM-G7102
[One (M7) General] alaskan84:
I have verified that the MD5 matches on my downloaded zip file as well.....
[One (M7) General] alaskan84:
Strange, it appears my initial response was deleted...anyways flashing that zip is still failing, but with a different message.

C:\tools>fastboot flash zip PN07IMG_M7C_DUG_K44_SENSE55_MR_HTCCN_CHS_CU_4.21.140

2.3_Radio_1237.28.34.0106_release_309439.zip

target reported max download size of 1542111232 bytes

sending 'zip' (1178545 KB)...

OKAY [ 42.844s]

writing 'zip'...

(bootloader) zip header checking...

FAILED (remote: 32 header error)

finished. total time: 43.031s

as stated above, I have verified the md5 and also downloaded the file multiple times.....sure appreciate being pointed in the next direction. Thanks for all the help!
[One (M7) General] geek-baba:
Try this - rename this file to PN07IMG.zip and copy to the external SD card, then reboot to the bootloader and see if it gives you option to flash.
[One (M7) General] alaskan84:
Thanks again for the response. I renamed the zip, copied it to an sd card and stuck that in the phone. Rebooted to boot loader again and it automatically started checking the zip, then loading it, then in black it said flashing zip. then I appeared to be at the boot loader screen again this time in hoot mode. I tried simply rebooting and it still gives me the orange chinese splash screen, then a black screen that you can still see the led backlight on. When it said flashing zip, it only took about 20 seconds tops, which doesn't seem like long enough...
[One (M7) General] alaskan84:
I'm also on TW recovery, not CWM if that matters......I've brought my phone to work today, so if anyone has any other suggestions for me, i can test them right away. Thanks everyone!