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[Guide] Unbrand HTC 8X

OP xboxmod

27th August 2013, 06:10 AM   |  #161  
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Quote:
Originally Posted by reeg420

Can you download HTC Connection Setup from the store via wifi? This is how I setup my Tmobile 8X for Simple Mobile. Before I run connection setup its the same as your saying yours is doing. When you open it tap the "..." and choose manual. Then look for Tmobile. But not sure if the internet sharing would work since they blocked it last update....

yeeeaaah.. those updates were mess.. I ended up resetting my phone and not bothering to do the updates.. so I still have my tethering!
30th August 2013, 12:03 AM   |  #162  
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i've got an ERROR [296] : UPGRADE ONLY error with ROMUpdateUtility! Anyone?

asian version LTE with GDR2 and want to make a EU one because of the language pack
10th September 2013, 04:31 PM   |  #163  
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Quote:
Originally Posted by xboxmod


Hi
i have successfuly unbrand my locked,vodafone branded 8X and flash a Stock HTC rom !
the process has been tested on PM232****/c620e Device & also 8S using different filename....
this process bypass the CID check like Wp7 goldcard & can also fix some bad flash/reboot loop.


Caution!
use at your own risk.
I take no responsibility for any conflict or damage to your device



Requirements:
-An Y-cable
-sd card or usb drive key
-the 3 .nbh extracted from those 2 exe using winrar:
official rom HTC_Europe_2.00.401.03
ACDU FIX*

-RUU_Signed.nbh
-UEFI_signed.nbh
-ACDU_UEFI_PROV_KEY.nbh



How to flash:

1- Format your sdcard or usb key in fat32
2-Copy the file .nbh you want to flash to the usb key
3-Rename it ACDUDIAG.nbh
4-Connect the usb key to the Y-cable powered
5-Shutdown the phone press camera button and connect the cable
you will see the text ACDUDIAG.nbh on top left during 1 second
then the flash will start.
__________________________________________________ _________________


For my european device with Bootloader 162966 i have flash in this order:
-UEFI_signed.nbh
-ACDU_UEFI_PROV_KEY.nbh
-UEFI_signed.nbh
-RUU_Signed.nbh
-ACDU_UEFI_PROV_KEY.nbh
-UEFI_signed.nbh

* Notice:
(try different order for flash files if you have problem or if stuck on bootloader screen with uefi message)
I have used this step but i think you can directly flash
UEFI_signed.nbh then -RUU_Signed.nbh without Acdu depending on your software version



Hello,
i have same phone, HTC 8X, C620e- Model PM23200 with Bootloader 162966, with Vodafone ROM...

I downloaded RUU_ACCORD... exe files but first is saying "The contents of this file cannot be unpacked..." and second is saying "ERROR [260] : CONNECTION"

What im doing wrong? And im doing this because i want to have Slovak language in menu, have this ROM all language files?

Thanks!
11th September 2013, 10:53 AM   |  #164  
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Use PC with Windows 8 softwer.This "The contents of this file can not be unpacked..." and simillar error is usually on non W8 computers.
Yes,Slovak language is include in this version of ROM.
Last edited by demijan; 11th September 2013 at 11:06 AM. Reason: wrong syntax
13th September 2013, 12:15 PM   |  #165  
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Quote:
Originally Posted by verval91

i've got an ERROR [296] : UPGRADE ONLY error with ROMUpdateUtility! Anyone?

asian version LTE with GDR2 and want to make a EU one because of the language pack

We need a newer RUU to do this with GDR2 phones.
21st September 2013, 02:21 PM   |  #166  
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Please advise...
I've been trying to get this to work for a couple of days now but i'm not getting very far
My original bootloader screen looked like this:
SBL1-153.200.103
SBL2-153.200.103
SBL3-153.200.103
TZ-153.200.180
UEFI-0.0.1532.20(165610)
OS-2.01.206.00

But now (after using the 3 .nbh files) I've got
SBL1-001.532.008
SBL2-001.532.009
SBL3-001.532.011
TZ-001-532.015
UEFI-0.0.1532.20(159895)
OS-2.00.401.03

And the only .nbh file that seems to do anything now is ACDU_UEFI_PROV_KEY.nbh which changes SBL2 to 153.200.103 on the first flash and then changes the UEFI to 0.0.3.20(111111) and the OS to 0.00.862.103 on the second flash (with the key provision error)

The other 2 files just get me back to where i was before using the PROV_KEY file
3rd October 2013, 02:49 PM   |  #167  
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Cool What about PM23300
Hello,

Anyone successful in flashing an 8X model PM23300? I have an AT&T branded phone, that does allow me to tether while using in Canada on Rogers network.
Where are all the smart people???

Thank you
9th October 2013, 10:48 AM   |  #168  
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Hi! I'm new here! I want to unbrand mine too. Will this Y cable work fine? Thanks!

dx.com/p/usb-female-to-micro-usb-male-usb-male-otg-host-cable-black-155233
18th October 2013, 10:04 PM   |  #169  
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ntironit Jean
Hey everyone. Need help. I got a dev HTC 8X (not for resale), bootloader 0.0.1532.20 (156943), CID 11111111, PM232xxxx Security Unlocked. I can't update my windows. It says i got the latest version. I tried to flash with ROMUpdateUtility but after 1% phone reboots and i got a message on the RUU ERROR [340] ENCSS_VERIFY_ERROR. Can anyone help please? All i want is get my updates and the phone to work properly...
19th October 2013, 05:15 AM   |  #170  
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Quote:
Originally Posted by johngamer7

Hey everyone. Need help. I got a dev HTC 8X (not for resale), bootloader 0.0.1532.20 (156943), CID 11111111, PM232xxxx Security Unlocked. I can't update my windows. It says i got the latest version. I tried to flash with ROMUpdateUtility but after 1% phone reboots and i got a message on the RUU ERROR [340] ENCSS_VERIFY_ERROR. Can anyone help please? All i want is get my updates and the phone to work properly...

did u try doing a hard reset?

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