Update [April 13, 2017]: Sprint today released the Android 7.0 Nougat update for its HTC One M9, an update that can be said to be due for long time now. In case you didn’t get OTA yet and aren’t looking forward to waiting, we have the Sprint One M9 Nougat update 4.27.651.4 available as RUU below, both in EXE format — easiest! — and ZIP format (flashable via fastboot command).

sprint one m9 Nougat

HTC One M9 will be hitting the markets within a couple of weeks now. Adventurous people among us are going to unlock bootloader, install custom recovery and root the device. And probably, also install a custom ROM when HTC’s offering begin to feel like under performing. Whatever you do with your One M9, but at some point you’d want/need to get back to the stock ROM. Be it for an OTA update or when you’re tired playing with custom ROMs.

We’re collecting all HTC One M9 RUU (firmwares) on this page. Hope it helps folks looking to get back to stock ROM on their One M9. The list will be growing as and when more RUUs are made available.

Unlocked/European HTC One M9

1.32.401.8

  • RUU ZIP
    0PJAIMG_HIMA_UHL_L50_SENSE70_HTC_Europe_1.32.401.8 _Radio_01.01_U11440261_56.02.50306G_2_F_release_42 5571_signed.zip

3.35.617.12

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_ATT_MR_NA_Gen_Unlock_3.35.617.12.exe

3.35.617.16

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_ATT_MR_NA_Gen_Unlock_3.35.617.16.exe

4.23.617.1 (Nougat)

  • RUU EXE
    RUU_HIMA_UL_N70_SENSE80_ATT_MR_NA_Gen_Unlock_4.23.617.1.exe

T-Mobile One M9

1.32.118.6

  • RUU ZIP
    0PJAIMG_HIMA_UHL_L50_SENSE70_TMO_PL_1.32.118.6_R1_ Radio_01.01_U11440261_56.01.50303G_3_F_release_425 095_signed.zip

3.39.531.31

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_TMUS_MR_TMOUS_3.39.531.31.exe

Orange HTC One M9

1.32.69.6

  • RUU ZIP
    0PJAIMG_HIMA_UHL_L50_SENSE70_Orange_PL_1.32.69.6_R 1_Radio_01.01_U11440261_56.01.50303G_3_F_release_4 25086_signed.zip

Sprint One M9

1.32.651.30

  • RUU EXE
    RUU_HIMA_WHL_L50_SENSE70_SPCS_Sprint_WWE_1.32.651.30_R_Radio_1.11.C1144030@50325.2_NV_SPCS_0.23_003_release_427414_signed_2.exe

3.41.651.4

  • RUU EXE
    RUU_HIMA_WHL_M60_SENSE70_SPCS_MR_Sprint_WWE_3.41.651.4.exe

3.41.651.21

  • RUU EXE
    RUU_HIMA_WHL_M60_SENSE70_SPCS_MR_Sprint_WWE_3.41.651.21.exe

4.27.651.4

  • RUU EXE
    RUU_HIMA_WHL_N70_SENSE80_SPCS_MR_Sprint_WWE_4.27.651.4.exe
  • RUU ZIP
    0PJAIMG_Sprint_HTC_One_M9_4.27.651.4_RUU.zip

ACG One M9

2.11.510.16

  • RUU EXE
    RUU_HIMA_WHL_L51_SENSE70_SPCS_MR_ACG_US_2.11.510.16.exe

AT&T One M9

1.32.502.31

  • RUU EXE
    RUU_HIMA_UL_L50_SENSE70_ATT_Cingular_US_1.32.502.31_Radio_01.01_U11440221_62.05.50320G_F_release_426950_signed_2.exe

3.38.502.12

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_ATT_MR_Cingular_US_3.38.502.12.exe

3.38.502.17

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_ATT_MR_Cingular_US_3.38.502.17.exe

T-Mobile One M9

1.32.531.33

  • RUU EXE
    RUU_HIMA_UL_L50_SENSE70_TMUS_TMOUS_1.32.531.33_Radio_01.01_U11440251_68.08.50320G_F_release_428184_signed_2.exe

3.39.531.7

  • RUU EXE
    RUU_HIMA_UL_M60_SENSE70_TMUS_MR_TMOUS_3.39.531.7.exe

Verizon One M9

1.33.605.15

3.10.605.7

  • RUU ZIP
    0PJAIMG_HIMA_WL_L51_SENSE70_VZW_MR_VERIZON_WWE_3.1 0.605.7_HSM_Radio_2.12.C1144073@50918_CNV_VZW_1.21 _002_release_453147_signed_1 zip

3.37.605.7

  • RUU ZIP
    0PJAIMG_HIMA_WL_M60_SENSE70_VZW_MR_VERIZON_WWE_3.3 7.605.7_HSM_Radio_2.15.C1144077@60105_CNV_1.26_002 _release_469809_signed_1 zip
cmlusco

How To Install HTC Firmware

Well, first download the right firmware for your HTC One M9 from above. Make sure you download the firmware version either equal to or higher than the one currently installed on your device (check in Settings > About device).

We have pretty well-written guides for install both the RUU EXE and RUU ZIP files. Check the link below to get step-by-step guide on installing the HTC firmware.

HTC Firmware Installation Guide

In case you need any help regarding this, feel free to give us a shout in comments below.

Also see: HTC 10 firmware RUU