[HTC One Mini 2] tryllz:
I WILL KEEP ON UPDATING THE MATERIALS IN THIS THREAD FOR NEWBIES.

I'm in the process of compiling all the versions of HTC One Mini 2 RUU, Stock Recovery, Stock Boot files and will post the links here as I get them.

BOOT IMAGE

Signed Boot Image : boot_signed.img for booting problems (FOR INTERNATIONAL/EUROPEAN DEVICES ONLY)

PROCESS

Enter bootloader and then enter fastboot and type the command :

fastboot flash boot boot_signed.img
fastboot reboot bootloader

RECOVERY FLASHING

Stock Recovery Image : M8_MINI_UL_Stock_Recovery_2.19.401.2.img to restore everything to complete stock (FOR INTERNATIONAL/EUROPEAN DEVICES ONLY)

PROCESS

Enter bootloader, then enter fastboot and type the following command :

fastboot flash recovery M8_MINI_UL_Stock_Recovery_2.19.401.2.img
fastboot erase cache

LATEST RUUs

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O2 UK 0P8BIMG_M8_MINI_UL_K44_SENSE60_O2_UK_2.19.206.2_Radio_1.101.1102.19.1017_10.26.4149.00L_release_402279_combined_signed.zip (1.3GB)

France Orange 0P8BIMG_M8_MINI_UL_K44_SENSE60_Orange_FR-B2B_1.18.73.2_Radio_1.101.1102.17.0506_10.20.4149.00L_release_447888_signed.zip (1.4GB)

Vodafone UK 0P8BIMG_M8_MINI_UL_K44_SENSE60_Vodafone_UK_2.18.161.5_Radio_1.101.1102.19.0708_10.24.4149.00L_release_453991_signed_2_4.zip (1.3GB)

European / International 0P8BIMG_M8_MINI_UL_K44_SENSE60_HTC_Europe_2.19.401.2_Radio_1.101.1102.19.1017_10.26.4149.00L_release_451604_combined_signed.zip (1.2GB)

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OLDER RUU

************** Those who have an OS version earlier than this and have S-On or S-Off can flash these successfully

European 0P8BIMG_M8_MINI_UL_K44_SENSE60_HTC_Europe_2.18.401.3_Radio_1.101.1102.19.1017_10.26.4149.00L_release_402779_combined_signed.zip this is the second update.

Vodafone UK 0P8BIMG_M8_MINI_UL_K44_SENSE60_Vodafone_UK_2.18.161.2_Radio_1.101.1102.19.0708_10.24.4149.00L_releas Direct download, older version

Orange UK 0P8BIMG_M8_MINI_UL_K44_SENSE60_Orange_UK_1.18.61.1_Radio_1.101.1102.17.0506_10.20.4149.00L_release_3 Direct download, older version

O2 UK 0P8BIMG_M8_MINI_UL_K44_SENSE60_O2_UK_2.19.206.2_Radio_1.101.1102.19.1017_10.26.4149.00L_release_402279_combined_signed.zip (1.3GB)

Verizon 0P8BIMG_M8_MINI_WL_K44_SENSE60_VERIZON_WWE_1.18.605.2_DU_Radio_1.48.40.0618_2_NV_VZW_0.73_002_0411_r Direct download, older version

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REQUIREMENTS:

- 2GB WORKING MMC

- A COMPUTER

- 100% CHARGED DEVICE

- ACCESS TO BOOTLOADER

- LOCKED / RELOCKED DEVICE

- STOCK RECOVERY

- STOCK BOOT

- STOCK/DEFAULT EVERYTHING

To know which RUU belongs to your device, you need to access fastboot in bootloader and run the command

fastboot getvar all

your output will be something like this:

(bootloader) version: 0.5
(bootloader) [COLOR="Red"][B]version-bootloader: 3.19.0.0000[/B][/COLOR]
(bootloader) [COLOR="Red"][B]version-baseband: 1.101.1102.17.0506[/B][/COLOR]
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) [COLOR="Red"][B]version-main: 1.18.73.2[/B][/COLOR]
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: mem_ul
(bootloader) platform: hTCBmsm8226
(bootloader) modelid: 0P8B20000
(bootloader) [COLOR="Red"][B]cidnum: ORANG202[/B][/COLOR]
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) [COLOR="Red"][B]security: on[/B][/COLOR]
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: be7179e5
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0

and you need to look the ones bolded in RED.

1 - (bootloader) version-baseband: 1.101.1102.17.0506 which equals the Radio number - 1.101.1102.17.0506

2 - (bootloader) version-main: 1.18.73.2, is the OS version installed, for S-On this number should be less than or equal to the number just before the word Radio 1.18.73.2, for S-Off any number will work.

3 - (bootloader) cidnum: ORANG202 dictates your device origin, if your device is S-Off this is not important other wise woth S-On RUU flash will fail if the origin of device does NOT match the RUU

4 - (bootloader) security: on Also knows as S-On or S-Off, allows writing to secure partition once S-Off, currently no known method exists to S-Off other than Sunshine method

INSTRUCTIONS ON HOW TO FLASH STOCK RUU:

NOTE BEFORE BEGINNING, THE STOCK RUU FILES ARE NOT CORRUPT, RUU WILL WORK BUT ONLY IF THE BELOW CONDITIONS ARE MET:

- IN BOOT LOADER, THE INSTALLED VERSION MUST BE BELOW OR EQUIVALENT TO THE RUU VERSION YOU WISH TO INSTALL WITH S-ON

BUT WITH S-OFF RUU WILL UPDATE SUCCESSFULLY REGARDLESS OF INSTALLED VERSION IN BOOTLOADER

- RECOVERY MUST BE STOCK BEFORE FLASHING, YOU CANNOT INSTALL STOCK RUU WITH CUSTOM RECOVERY SUCH AS TWRP

- BOOTLOADER MUST BE RELOCKED

- BASICALLY EVETYTHING SHOULD BE STOCK TO FLASH A STOCK RUU

STEPS TO FLASH RUU:

- RENAME THE RUU FILE TO 0P8BIMG.zip AND PLACE IN THE ROOT OF SD CARD

- SWITCH OFF DEVICE

- HOLD VOL DOWN AND POWER KEY (YOU MUST TURN OFF FAST START UP AND SHUT DOWN IN POWER SETTINGS OR DEVICE WILL NOT ENTER BOOT LOADER)

- SOON AS DEVICE ENTER BOOT LOADERS IT WILL START READING THE PLACED FILE AND FLASHING SHOULD START SOON.

- AGAIN FLASHING WILL FAIL IF THE MENTIONED CONDITIONS ARE NOT MET IF ANY ERROR OCCURS, THE ERROR TEXT IS TOO SMALL TO READ IT THE FIRST TIME, YOU WILL HAVE TO ATTEMPT MULTIPLE TIMES TO READ IT.