[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] System23:
So and i must Say some ISSUES Come from Firmware you have Flashed!!!! and i have had the last Days my Old HTC U11 back again, and have Modified my Older Post with "Downgrading & Debranding" with new HowTo_Do.txt and New Files for "OCN_UHL_SingleSIM_Europe" wile i have Downgrade it to run "SunShine S-OFF" on it, than i love the Options it brings with it, to Modify the Device, even its Only Temporaily and cost 25€ for a Unlimited License 4 One Device!!!!

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SO WHEN YOU NEED/HAVE A OTHER MODEL THAN YOU CAN USE THE BASE FROM ME AN CAN CREATE/DOWNLOAD/BUILD IT IN SAME WAY 4 YOUR DEVICE!!!

THE USED METHODS ARE ON EVERY MODEL THE SAME, ONLY THE FIRMWARE/RUU IS DIFFERENT

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First Create Folder "C:\HTC_U11\" then Download the Archiv into It!!!!

Download the New Database >>

Downgrade_&_Debranding_OCN_UHL_SingleSIM_Europe.zip (7GB) << NOW @ UPLOADING

00:49, TAKES SOME HOURS

After Extraction First run "setup_requirements.exe"

this will short Install all what we Need!!!!

The "Menu_tool.exe" is First needed when you create your Own Firmware/RUU/MoDDedFiles Database Created!!!!

This Database is for HTC U11 (OCN-UHL) SingleSim-Europe, you can Debrand your Device!!!!! but you can work

with my Created Archive and can Use everything you want to Need!!!!!

Dont forgett to Copy the 2PZCIMG*.zip Archive into "HTC-RUU_Decrypt_Tool_3.6.8" Directory!!!

In the Menu you choose option 1 >> and extract the Firmware!!!

the android-info.txt Files you must Copy in "ARUWizard" Directory, and the 2PZCIMG*.zip can you

rename as "rom.zip" and Copy it into "ARUWizard" Directory found in the Firmware Versions Directory!!!!

!!!!!!!AT THIS DATABASE ALL FILES MODDED/ADDED YOU MUST ONLY RUN THE SCRIPTS!!!!!!!!!!!!!!!!!!!!!!!!!!!

1#_Run flash twrp and Reboot into Recovery

2#_Run push flash Firmware in TWRP, than you reboot into Download-Mode

3#_Run choosen ARUWizart shortcut and Flash FULL StockROM, after this you have Downgrade/Debrand your Device!!!

4#_Run flash twrp and Reboot to System

Enjoy It

ALL FIRMWARE VERSIONS HAVE THE SAME STEPS ,YOU MUST ONLY CHOOSE A VERSION THEY YOU WANT!!!!

RUU INCLUDED

1.13.401.1

1.27.401.12

3.34.401.1

Full Firmware INCLUDED

1.13.401.1

1.27.401.12

2.33.401.10

2.33.401.19

3.34.401.1

3.36.161.1

EACH VERSION HAS ITS ONE MODDED misc.img & board_info.img thats sets SUPERCID 11111111 and FW-Version!!!!!!!!

AND REMEMBER "This Database is for HTC U11 (OCN-UHL) SingleSim-Europe" you can Downgrade\Debrand your Device!!!!!

with this Method!!!!!!

That was the Easy Part now we come to HowToDO_IT_Self!!!!

"Creating Image of misc & board_info"

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Rooted System or reboot into TWRP Recovery and open Terminal

type in Terminal

adb shell dd if=/dev/block/bootdevice/by-name/misc of=/sdcard/misc.img

adb shell dd if=/dev/block/bootdevice/by-name/board_info of=/sdcard/board_info.img

"Copy Images to C:\HTC_U11\"

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type in Terminal

adb pull /sdcard/board_info.img C:\HTC_U11\board_info.img

adb pull /sdcard/misc.img C:\HTC_U11\misc.img

so let the booth Image Files stay outside the Versions Directorys

and Copy booth seperatly into VERSIONS Directorys into firmware Folder

so you have a Original-BackUp Image!!!!!

now you open HxD and choose Open File and Open "C:\HTC_U11\x.xx.xxx.xx\firmware\misc.img"

now Scroll to "Offset(h) 000008A0" where you see the Firmware Version,

klick the first Number and type the Version of Firmware you would create "example 3.34.401.1",

(when the Firmware Version Number is longer than replace the rest Numbers with a dot!! example 1.27.161.10 than type 3.34.401.1.),

also remember Type "Number Dot Number Number Dot Number Number Number Dot Number"

when its Finished Save File as "misc.img" to "C:\HTC_U11\x.xx.xxx.xx\firmware\misc.img"

the next One

Open in HxD the File "C:\HTC_U11\x.xx.xxx.xx\firmware\board_info.img"

and look at "Offset(h) 00000010" its the second Line is to see the CID wich you have!!!

EXAMPLES >>

HTC__001

HTC__M27

HTC__002

HTC__034

HTC__J15

HTC__A07

TMUS - T-MOB010

TMD - T-MOB101

TMA - T-MOB102

TMNL - T-MOB003

TMCZ - T-MOB004

TMUK - T-MOB005

TMHR - T-MOB006

TMH - T-MOB007

TMSK - T-MOB008

Era - T-MOB009

TMMK - T-MOBL11

now replace the 8 Chars with 11111111

than Save the File as "board_info.img" to "C:\HTC_U11\x.xx.xxx.xx\firmware\"

So we have Set Now the SUPERCID 11111111!!!!

After that we copy the Extracted 2PZCIMG*.zip Archive from OUTPUT Directory in "HTC-RUU_Decrypt_Tool_3.6.8"

to the Versions Directory firmware Folder and now we have

Finished the Firmware MoDDing/Collecting!!! Thats with all VERSIONS and MODELS the Same Steps!!!!!!

OVER FIRMWARE 2.33.401.19 comes a NEW ISSUE thats we can FiX Permanently Now!!!!

A MANY PEOPLES INCL. ME KNOWN THE CALL-AUDIO-ISSUE and so we Fix It!!!!!!!!!!!!!

start "over Bootloader into Download Mode"

and Run 5#_flash-dsp-fix.cmd

Thats All , Finished

MFG

Steven