yashsingh1/xdaforums huggingface dataset:
[One (M7) General] schloemoe:
Ahh so by that i would need to downgrade to the hboot of 2.27, before it allows me to "upgrade" the OS to the newer european one?

Do i understand the reason for the hboot downgrade correctly?

thanks for your reply =)
[One (M7) General] geek-baba:
You almost got it, also exact reason and explanation in the OP.
[One (M7) General] schloemoe:
Thanks for your pointers. Everything fell into place right after your last piece of advice :good:
[One (M7) General] michaelmantz:
i have a european htc one m7 802w x.x.402.x and applied european ruu x.x.401.x, with cid HTC_001 i got no updates, so i changed the cid to HTC_A07, then i got all updates but after the update to kk 4.4.3 the mainversion wont change, i chaged it manualy mith the misctool, now i got the update for lollipop but after the update, happend the same, mainversion remains the old one :confused:
[One (M7) General] anhvt86:
You can install Android L ? I'm try it but don't work.
[One (M7) General] anhvt86:
how to install Android L? Please help me. thanks a lot
[One (M7) General] emestee:
I tried the above process with all of the required parameters but get a

<bootloader> Read zipped android_info failed

FAILED <status read failed <Too many links>>

I tried the downgrade but still got the error, the CID changes to HTC__A07 but the HBOOT remains as 2.49.0000

How can I fix this?

Thanks in advance
[One (M7) General] schloemoe:
Have you managed to get s-off yet?
[One (M7) General] emestee:
YES, using Sunshine. I used the HBOOT PN07IMG zip files for 2.49 the ran the process below and got the error <bootloader> Read zipped android_info failed

FAILED <status read failed <Too many links>>
[One (M7) General] schloemoe:
Which of the PN07IMG.zip files did you use please? It has to be the 12.62mb one, installed on a memory card.

Once you boot into fast boot, it'll prompt you to install it from the device itself. Give it a try and see how it goes =) That's how i got mine to work.
[One (M7) General] anhvt86:
My HTC eat Android L lol lol
[One (M7) General] hentorky:
after try this modified firmware

found this error on pc

Unknown USB Device (Device Failed Enumeration)

and i can not reconnect my phone with pc to restore original firmware

what happen?
[One (M7) General] michaelmantz:
i used this tutorial to install the driver
[One (M7) General] hentorky:
when i Drop Down list and select Hardware Ids

i found

USB\UNKNOWN

and i can't found android 1.0 hardware in list

plz help me i can't restore my original firmware my phone is stop and i see htc logo in the center and 4 triangle in the corner
[One (M7) General] geek-baba:
You are all over the place, I don't know what state you phone was and why did you before flashing. But try flashing using hboot method and that could restore the original firmware.
[One (M7) General] hentorky:
i can't flash anything because my computer said (USB Device (Device Descriptor Request Failed)) after flash the modified firmware

and (adb ) can't detected my phone

this is my phone pefore flash modified firmware

(bootloader) version: 0.5
(bootloader) version-bootloader: 2.49.0000
(bootloader) version-baseband: U3.19.3509.04
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.13.402.2
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA426W916005
(bootloader) imei: XXXXXXXXXXXXX
(bootloader) meid: 00000000000000
(bootloader) product: m7cdug
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0771000
(bootloader) cidnum: HTC__J15
(bootloader) battery-status: good
(bootloader) battery-voltage: 3862mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-6d8a0b9b
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.065s

plz help i cant Boot up my phone
[One (M7) General] geek-baba:
Can you reboot to the bootloader or not?
[One (M7) General] hentorky:
i can only turn off by hold on power button for 10 second

and when try to turn on again i found htc logo and triangle in the four corner

Can't reboot to the bootloader
[One (M7) General] geek-baba:
Search how to boot to recovery by holding volume and power button, let me know if you can boot to recovery or not.
[One (M7) General] hentorky:
i cant ,when holding volume and power (phone turn off)

do you know any other windows USB driver can work with phone USB after flash modified firmware

the original Htc USB driver cant work with phone after flash modified firmware

if i select the correct USB driver i will flash the original firmware with adb

plz help my phone does not work
[One (M7) General] anhvt86:
How to root on Android L?
[One (M7) General] michaelmantz:
Find someone with Windows XP, i have a old netbook with Windows XP and I was able to install the driver, after that, I was able to flash the latest firmware.zip, after that, the phone can be recognized on my Windows 8.1 x64
[One (M7) General] hentorky:
thank you

finally restore stock firmware and my phone back to live agine

thank you :D:D:D
[One (M7) General] hentorky:
FAILED (remote: 32 header error)

when i try to flash this ruu

PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.401.3_Radio_1237.28.35.0516_release_391892_signed.zip

i received this error

sending 'zip' (1257895 KB)...
OKAY [ 54.129s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) shift signature_size for header checking...
FAILED (remote: 32 header error)
finished. total time: 54.345s

this is my phone

(bootloader) version: 0.5
(bootloader) version-bootloader: 2.49.0000
(bootloader) version-baseband: U3.15.3509.12
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 4.21.401.5
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA426W916005
(bootloader) imei: XXXXXXXXXXXX
(bootloader) meid: 00000000000000
(bootloader) product: m7cdug
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0771000
(bootloader) cidnum: HTC__A07
(bootloader) battery-status: good
(bootloader) battery-voltage: 4320mV
(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: 0.063s
[One (M7) General] geek-baba:
You can only flash this using hboot and not by fastboot command
[One (M7) General] hentorky:
Parsing PN07IMG.zip. Then returns to HBOOT
[One (M7) General] geek-baba:
What's the error?
[One (M7) General] hentorky:
after load Hboot pic (1)

after 1 min pic (2)

and return to Hboot agine
[One (M7) General] geek-baba:
did you check the md5 to ensure right img?
[One (M7) General] hentorky:
yes checked

when i try to open (android-info .txt) from ruu with winrar

i receive this error (PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.401.3_Radio_1237.28.35.0516_release_391892_signed.zip: The archive is corrupt)

and i downloaded it from this post

http://xdaforums.com/showpost.php?p=49584635&postcount=1
[One (M7) General] geek-baba:
You can not open it because it's encrypted, but should be able to flash it.
[One (M7) General] hentorky:
i cant flash it !!!
[One (M7) General] hentorky:
second try

after download anther ruu

PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125.zip

and try to flash it

after load Hboot pic (1)

after 5 min pic (2)

Press <POWER> to reboot
[One (M7) General] hentorky:
Failed flashing RUU

after download Ruu : PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.40 1.3_Radio_1237.28.35.0516_release_391892.zip

and copy it onto External SD Card with rename to PN07IMG.zip

and reboot to BOOTLOADER with press volume up button to select yes

- Pic 1

flashing progress & failed

- Pic 2

return to BOOTLOADER

- Pic 3

What's the error?

my phone

(bootloader) version: 0.5
(bootloader) version-bootloader: 2.49.0000
(bootloader) version-baseband: U3.15.3509.12
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.13.401.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: FA426W916005
(bootloader) imei: XXXXXXXXXXXXX
(bootloader) meid: 00000000000000
(bootloader) product: m7cdug
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0771000
(bootloader) cidnum: HTC__A07
(bootloader) battery-status: good
(bootloader) battery-voltage: 3722mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-6d8a0b9b
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.063s
[One (M7) General] seifi:
any other way to s-off hboot 2.49 other than sunshine?unfortunately i can't afford the price, with all respect to their hard valuable work, some of us really can not pay and/or can not use any supported payment method. to all of you great members of this great community... could you please open a window of hope? :(

thanks
[One (M7) General] maheshkurmi:
FAILED (status read failed (Too many links))

Hi

Need Help....

Flashing ruu fails in final step ..

this is abstract of commands

fastboot flash zip PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125.zip

sending 'zip' (1029700 KB)...

OKAY [ 36.167s]

writing 'zip'...

(bootloader) rom parsing start ...

(bootloader) rom parsing finish ...

(bootloader) zip header checking...

(bootloader) zip info parsing...

FAILED (status read failed (Too many links))

The zip is not corrupt as MD5 matches correctly

Please guide me further..

Any help will be highly appreciated.
[One (M7) General] geek-baba:
You need to downgrade the firmware
[One (M7) General] maheshkurmi:
would u pls describe more. How to downgrade and which firmware should be used. Thanks
[One (M7) General] geek-baba:
You need to be s-off to downgrade the hboot from 2.49 to lower hboot to be able to flash JB ruu. I have included the flashble zip's to downgrade in the op.
[One (M7) General] maheshkurmi:
1. I am already s-off

2. my hboot version is 2.27

3. CID and MIDare as per guide in OP

4. initially unlocked but as per your guide , I locked oem again

5. method fails in when flashing JB RUU giving STATUS FAILED <to many links> error

6. Even hboot method to flash fails, it loads PN0IMG successfully but again reboots

Kindly suggest further. and Thanks for giving your valuable time.
[One (M7) General] geek-baba:
did you try the latest kk ruu?
[One (M7) General] maheshkurmi:
latest kk ruu???????? I dont know

I did exactly the same as in your guide, I tried this ruu

PN07IMG_M7C_DUG_JB_50_S1_HTC_Europe_2.19.401.1_Rad io_1237.21.28.0627_release_326125.zip - 989.19 MB
[One (M7) General] maheshkurmi:
FAILED (remote: 32 header error)

I tried using latest kk ruu PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.40 1.3_Radio_1237.28.35.0516_release_391892.zip - 1.20 GB

but this time it gives error FAILED (remote: 32 header error)

even in hboot method it dooes't work.

Pls help me..

This is info

(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: 4.21.401.5

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

(bootloader) serialno: HC24SW20054

(bootloader) imei: 355868050485793

(bootloader) meid: 00000000000000

(bootloader) product: m7cdtu

(bootloader) platform: HBOOT-8064

(bootloader) modelid: PN0771000

(bootloader) cidnum: 11111111

(bootloader) battery-status: good

(bootloader) battery-voltage: 3712mV

(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: 0.073s
[One (M7) General] geek-baba:
something is messed up, why your device saying m7cdtu? thats 802T.
[One (M7) General] maheshkurmi:
When I got my phone from ebay its Model number was 802w(as in settings>>about), but it had chinese software installed and os version was also

x.xx.1401.x, which shows it was actually 802t.

But I followed guide for 802w and flashed firmware for 802W (45mb size) to reset my os to x.xx.401.x as in one of tutorial and got my phone bricked.

Now I do not have recovery, bootloader is relocked , modelId is incorrect, os version is incorrect and I cant change MID since all methods require adb su echo command to change Mid.

Even I cant edit android-info txt file since RUU zip cant be extracted. Is there exe version of RUU or any method .Please reply.....
[One (M7) General] geek-baba:
There is an exe but you won't be able to flash, eBay description could be wrong
[One (M7) General] maheshkurmi:
Any solution now??
[One (M7) General] geek-baba:
Flash the latest 802T ruu and resale on eBay
[One (M7) General] maheshkurmi:
but for that i will have to change modelid to PN078000, hw to do so???? will i hv to flash firmware also to get x.x.1401.x etc?

since I already tried flashing 802t RUU and it gives read info error (32-header).
[One (M7) General] titanium_akt:
Thanks

Thanks for sharing the Nandroid BU, but i too need the x.xx.402.x version :(

Have you any idea how can i get either Nandroid or RUU for x.xx.402.x?!

I have got another issue too!

When i try to install an OTA with "fastboot flash zip" command it gives me:

FAILED (remote: 12 signature verify fail)

but when i take out the Firmware..zip file from it and then flash the firmware alone, it is successful! and of course then after OS doesn't boot anymore...

Why I can't install OTA this way? can you please help?

Thanks in advance...
[One (M7) General] t-mobile_mda:
hi guys..

any chance to repair 802t to europan version..?
[One (M7) General] geek-baba:
No, 802T is made specifically for Chinese market with there own TD-SCDMA mobile standard, you can not put European version
[One (M7) General] eyadk:
Working %100

TRY THIS FOR 802W

http://xdaforums.com/showpost.php?p=59819673&postcount=1115

:good::good::good:
[One (M7) General] eyeyousee:
Hello, i was originally with HTC One M7CDUG 4.4.2 KK-Nordic with CID HTC__J15, I upgraded my phone via OTA to 5.0.2 LL Nordic,

my biggest mistake is not making a nand backup of my original firmware. I messed up a little ending up with European version OS xx.401.xx well no problem with that. Now, I want to try to go back to stock using the steps on this thread, I was able to flash RUU (WWE) up to the last with error. So, I restarted the phone expecting it to hang in splash screen and it did! So, first thing i did is to unlock the boot loader again this time with a new unlock code., Then the phone restarts, booted up with OS KK 4.2.2. I will try to update manually later too tired to do it now. :p
[One (M7) General] eyeyousee:
i was able to get OTA update!
[One (M7) General] eyeyousee:
I got another update here!:laugh:
[One (M7) General] eyeyousee:
:( phone is in a boot loop after update!
[One (M7) General] eyeyousee:
Holly molly! I found this post http://xdaforums.com/showpost.php?p=51227613&postcount=501 and I'm Back with my original NORDIC firmware!!!::cowboy:

:good:Now I'm getting an Nordic x.xx.402.x Update too!
[One (M7) General] Mouloud2k4:
Well i made the very same mistake so if you can provide some help to fix my phone, it would be very appreciated :fingers-crossed:

*edit*

In the meantime, i flashed the firmware from the OTA_M7C_DUG_L50_SENSE60_MR_HTC_Nordic_7.17.402.5-6.13.402.2_release_425879" and then flashed the PN07IMG_M7C_DUG_L50_SENSE60_MR_HTC_Nordic_7.17.402.5_Radio_E1237.29.35.0108_release_425799_signed.

So for now my phone is back and running with the latest Lolipop 5.0.2 but as a Nordic version instead of the European one.

Now is there any solution to convert it back to European version without getting errors when flashing the PN07IMG_M7C_DUG_L50_SENSE60_MR_HTC_Europe_7.17.401.5_Radio_1237.29.35.0903_release_425785_signed ?

Thanks :)

**edit 2**

OK problem solved thanks to adrenalize_'s great support ! :D

Thank you very much again :good:
[One (M7) General] Juve4life:
Rear Camera Not working

Thanks very much, it installed..but during the installation some processes read "bypassed" and after when it was done and i booted up, the rear camera stopped working

PLz help , can't go back to the chinese version :crying:
[One (M7) General] s-android:
i successfully update 802w to 7.17.402.15

but phone dosnt boot up

finally i had to restore my backup
[One (M7) General] varunsonu:
Hi,

Thanks for all your efforts in this thread. I am coming from 802w china unicom and I have followed the guide in OP and I am on:

Locked boot-loader

S-off, CID=HTC__A07, HBOOT- 2.26, Firmware- 2.19.401.1

I want to go to the latest 5.0.2 firmware 7.17.401.5.

Please tell me, do I have to apply all the OTA manually one by one or should i just flash HBOOT 2.49 + 4.4.2 Stock Recovery.7z - 14.27 MB then flash the RUU PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.40 1.3 and then apply the last OTA through stock recovery?

Regards
[One (M7) General] varunsonu:
RUU won't flash

I flashed HBOOT 2.49 + 4.4.2 Stock Recovery.7z then i tried to flash PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.401.3_Radio_1237.28.35.0516_release_391892_signed through fastboot oem rebootRUU but it won't flash. It gives me the error "failed (remote 32 header error)" . I have checked the MD5 and it is correct. My getvar all is :

(bootloader) version: 0.5

(bootloader) version-bootloader: 2.49.0000

(bootloader) version-baseband: U2.07.3501.27

(bootloader) version-cpld: None

(bootloader) version-microp: None

(bootloader) version-main: 4.21.401.5

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

(bootloader) serialno: HC368W900737

(bootloader) meid: 00000000000000

(bootloader) product: m7cdug

(bootloader) platform: HBOOT-8064

(bootloader) modelid: PN0771000

(bootloader) cidnum: HTC__A07

(bootloader) battery-status: good

(bootloader) battery-voltage: 3995mV

(bootloader) partition-layout: Generic

(bootloader) security: off

(bootloader) build-mode: SHIP

(bootloader) boot-mode: RUU

(bootloader) commitno-bootloader: dirty-f6d46eca

(bootloader) hbootpreupdate: 11

(bootloader) gencheckpt: 0

all: Done!

finished. total time: 0.080s

What am i doing wrong? Please let me know

Thanks
[One (M7) General] geek-baba:
Use the sdcard flash method
[One (M7) General] varunsonu:
Ok. Just to be sure, I have to follow these steps right?:

Download and Rename PN07IMG_M7C_DUG_K443_SENSE60_MR_HTC_Europe_6.13.40 1.3_Radio_1237.28.35.0516_release_391892.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.

You will be flashed with the european stock RUU.
[One (M7) General] geek-baba:
Yup
[One (M7) General] varunsonu:
It detects the file and says parsing but then nothing happens. It does not give me an option to apply update and goes to regular bootloader. What should I do now?
[One (M7) General] varunsonu:
Got all the updates via OTA.. Coming to lollipop after using jelly bean for two years, it feels like a new phone altogether.. Amazing. Thanks for guide.

Regards
[One (M7) General] pdbc:
Man, I'm stuck at the very same point.

Messin' night and day wiht my HTC One M7 Dual Sim, now I'm in this situation:

*** UNLOCKED ***

M7CDUG PVT SHIP S-OFF RL

CID-HTC__032

HBOOT-2.49.0000

RADIO-U3.14.3509.14

OpenDSP-v32.120.274.0909

QSC-E1237.29.35.0108

OS-4.21.402.5

eMMC-boot 2048MB

Feb 19 2014,00:33:01.0

I'm running 7.17.402.5 and I would like to go back to 401, but the simple htc-fastboot flash of PN07IMG_M7C_DUG_L50_SENSE60_MR_HTC_Europe_7.17.401.5_Radio_1237.29.35.0903_release_425785_signed does not work (something like "header error", and yes, I doublechecked MD5). So, advices? After reading your posts, I think it is unuseful to start trying again to flash 2.19.401.1 and then go on with all the OTA (as someone said on this thread), even because I remember (when I tried this way some days ago) the QSC partition error (at that time I did not pay too much attention to that).

So, if you have any advices, are you so kind to send me the images you used and (just not to make enormous mistake) a simple "to-do" list?

Thanks a lot!
[One (M7) General] aburrobb:
Had the same issue, the solution was to use HTC fastboot found Here or Here
[One (M7) General] pdbc:
No way, I tried with HTC_fastboot but nothing.

I think I must rely on [MENTION=4795510]adrenalize_[/MENTION] and on his method, if he has some spare time to help me.

Regards.
[One (M7) General] akhwand1:
802w

need help phone stuck here in fastboot doesn"t load recovery nor able to install rom

***tempered***

***unlocked***

version: 0.5

version-bootloader: 2.49.0000

version-baseband: U3.19.3509.04

version-cpld: None

version-microp: None

version-main: 7.17.401.5

version-misc: PVT SHIP S-ON

serialno:

imei:

meid: 00000000000000

product: m7cdug

platform: HBOOT-8064

modelid: PN0771***

cidnum: HTC__A07

battery-status: good

battery-voltage: 4260mV

partition-layout: Generic

security: on

build-mode: SHIP

boot-mode: FASTBOOT

commitno-bootloader: dirty-d0e3b226

hbootpreupdate: 11

gencheckpt: 0

all: Done!

finished. total time: 0.184s

---------- Post added at 08:56 AM ---------- Previous post was at 08:39 AM ----------

C:\mini-sdk>fastboot oem writecid HTC__A07

...

(bootloader) SecuritySDInit counter = 3

(bootloader) m7cdug_init_sd, SD card already power on

(bootloader) sdhw_7xxx_open: id=0

(bootloader) [ERR] Cmd5 polling status timed out, MCI_STATUS: 0xC0000

(bootloader) [ERR] sdcc_command: sdcc_poll_status error, rc: 2

(bootloader) sdcc_init_memory_device done

(bootloader) SD clock freq = 19MHz....

(bootloader) [Tuxera] No exFAT partition found

(bootloader) [FAT_ERROR] fat_open_file: can not find SMART_IO.CRD

(bootloader) [JAVACARD_ERR] SMART_IO.CRD cann't find

OKAY [ 0.217s]

finished. total time: 0.219s
[One (M7) General] themudassir:
Please help: HTC 802w not switching on

I have been trying to install RUU using the SD card.

Htc 802w.

I was stuck on the first screen of the china telecom screen for long no matter how many times i reboot. So i decided to install a RUU, thinking it will give a new life.

Recovery is not working, and if i use factory reset option, the cell gets hanged again.

Now, I did use my SD card and HBoot to do it.

then the blue bar and brown bar on top most corner completed.

N then now it is "stuck" in

"parsing..."

for very loong.

Is it usual..?? like about 15 mins n more...

Please help me, as my cell is not even showing the charging bar whn it is kept to charge in switch off mode....!!

Rather some times has this blinking red light for some time and then that also stops.
[One (M7) General] Shikaiya:
Hi guys, I bought this phone online and have found that it is rooted . The software version is shows in the pictures What do you advise me to do to update it ? Please, help me :(

View attachment 3540778

[MENTION=5488328]shwetkprabhat[/MENTION] any idea? :)
[One (M7) General] pdbc:
What do you need precisely? To upgrade to the last version?

Anyway, are you able to use adb/fastboot? If so, would you be so kind to make a copy of a particoular block and send it to me to recover my phone?

P.S. I'm in Rome too...