[RADIO & FIRMWARE]HTC One Radio's | Firmware | Other Useful Files | Updated 6/6/14

Search This thread

xpurtwitness

Senior Member
Aug 29, 2008
172
23
Ok folks, I'm here to bring you the 5.1 radio from the latest GPE update. I snagged it from another thread and set it up as a flashable zip. Keep in mind that radios are essentially drivers for your modem so they are platform agnostic.
Radio Lollipop 5.1 (4T.36.3218.06_10.33R.1718.01L) HTC One M7 Flashable ZIP

If you hate my radio choice, feel free to replace the radio.img with your own radio.img file and then you have your very own custom flashable radio! Now spread joy upon the land with your new radio flashing / creating abilities!

Thanks santod040 for the original radio! (Note you can dump your current modem with either ADB or Fastboot, can't remember which one off the top of my head... perhaps both work!).
http://xdaforums.com/htc-one/development/rom-google-play-edition-lollipop-v1-00-t2963927
Can you confirm that this works with AT&T LTE? I'm not getting LTE after flashing this radio. I have the latest Sense firmware with 5.1 GPE stock ROM, but I'm now seeing my signal teeter between H/3G in an area where I historically had LTE.
 

cincon

Senior Member
Jan 4, 2011
51
2
can i flash any radio to Verizon Htc? because i want to open new Mhz like band 20,but verizon supports LTE: 700/1700/1800/2600 MHz (Band 3, 4, 7, 13) , can i active band 20 with customer Radio?
 

makgun

Senior Member
Sep 18, 2013
119
12
Hi, I am new on this thread because my sister uses m7(ul) so I did some researches and tried most of them without succes. My problem is that the phone mobile signal is weak(if signal is full there is no problem but if the signal is weak or below 2 bar indicator it doesn't connect to mobile data or talking is with noises or lost voice.) according to others phone have. I think this happen because of radio.img(named baseband on my phone, I think). So I tried to find correct firmware but I think I couldn't or it doesn't related to radio.img.
My phone information is that: PN07140 (801s) Serial no:HT36FW****** (6 digits intentionally hidden ) . My rom is ViperOne 9.0.0(android 5.0.2). Now baseband is 4A.19.3263.29_10.38j.1157.04L .
I hope there is someone who can help me to find out correct firmware.
 

hunting_

Senior Member
Jan 7, 2013
1,260
199
Guys plz anyone help me i flash AICP custom rom got unknown baseband no ime Radio 1.01.20.0904_2
1493148627956.jpg

Sent from my HTC One M7 using XDA-Developers Legacy app
 
Last edited:

Speedy Danny

Senior Member
Feb 20, 2015
57
3
Radio/Baseband's are to be flashed in custom recovery! I will try to stay up to date on all radios! Compatible with all HTC Ones. Make sure to have a backup of your current radio before flashing. Each radio will give different results for different users based on location, network, reception, etc. Feel free to try the one's that suits you!:highfive: Firmware Packages will be official & leak ATT, Dev, & Google Edition (since some ATT users purchased the Dev & GE Editions)! :good:



coollogo_com_229332329.png



(1.29.401.12 WWE OTA) Radio_4A.14.3250.13_10.33.1150.01L ---> http://devhost.xda-developers.com/xCz

(T-Mobile US) Radio_4A.14.3250.15_10.34.1150.02L ---> http://devhost.xda-developers.com/CWV

(2.17/2.19 Release) Radio_4A.16.3250.24_10.38.1150.03L ---> http://devhost.xda-developers.com/LBl

(2.24) Radio_4A.17.3250.14_10.39.1150.04L ----> http://devhost.xda-developers.com/lnm

(T-Mobile) Radio_4A.17.3250.20_10.440.1150.04L ------> http://devhost.xda-developers.com/2P0

(ATT 4.2.2 OTA) ATT_1.26.502.15_Radio_4A.17.3250.20_10.40.1150.04L ---> http://devhost.xda-developers.com/m71

(4.3 GE Radio) Radio_4A.18.3263.15_10.38h.1157.04L ----> http://devhost.xda-developers.com/rla

(4.3/3.17.401.2 Leak) Radio_4T.20.3218.03_10.10.1718.01L ---> http://devhost.xda-developers.com/YGa

(4.3/3.18.709.2 Taiwan ota) Radio_4A.19.3263.29_10.38j.1157.04L ---> http://devhost.xda-developers.com/6es

(4.3/3.22.1540.1/Developer Edition OTA) Radio_4A.20.3263.16_10.38k.1157.04L/P ---> http://devhost.xda-developers.com/UKy

(ATT 4.3 OTA) Radio 4T.20.3218.13_10.12.1718.01L ---> http://devhost.xda-developers.com/jRJ

(ATT 4.3 RUU) Radio_4A.19.3263.13_10.38j.1157.04L ---> http://devhost.xda-developers.com/T9w

(WWE 4.3/3.57.401.500) Radio_4A.20.3263.30_10.38l.1157.04 ---> http://devhost.xda-developers.com/X4b

(T-MOBILE USA 4.3/3.24.531.3) Radio_4A.21.3263.03_10.38m.1157.04L ---> http://devhost.xda-developers.com/Ekv

(WWE 3.62.401.1/4.3) Radio_4A.21.3263.04_10.38m.1157.04L ---> http://devhost.xda-developers.com/NAg

(4.4 GE Radio) Radio_4T.21.3218.21_10.16.1718.01L ---> http://devhost.xda-developers.com/Jis

(4.4 Developer Edition OTA) Radio_4A.22.3263.14_10.38n.1157.04L ---> http://devhost.xda-developers.com/imB

(4.4.2/WWE 4.19.401.8) Radio_4A.23.3263.28_10.38r.1157.04L ---> http://devhost.xda-developers.com/g6I

(4.4.2 T-Mobile OTA/4.19.531.10) Radio_4.24.3263.09_10.38r.1157.04L ---> http://devhost.xda-developers.com/2Kd

(4.4.2 ATT OTA/4.18.502.7) Radio_4T.24.3218.09_10.26.1718.01L ---> http://devhost.xda-developers.com/xju

(4.4.2 WWE OTA/4.19.401.11) Radio_4A.25.3263.21_10.38x.1157.04L ---> http://devhost.xda-developers.com/7ci

Please READ The F.A.Q Before Continuing!​

838220_arrow_pointing_down_super.jpg




Credit to @vomer & @mike1986. for the Firmware FAQ!:good:

FIRMWARE FAQ:

Q: Do I need S-OFF for firmware flashing?

A: YES!

Q: Do I NEED to update my firmware?

A: NO! But doing so ensures optimal phone performance.

Q: Does it matter when I flash the firmware (before or after new ROM install)

A: NO!

Q: Will updating the firmware erase my SD card or Apps?

A: NO! The firmware files provided in this thread will not erase SD card or Apps.

Q: If I only flash a ROM, will I get updated to the latest firmware?

A: NO!

Q: Can I install a U edition firmware on a UL edition phone?

A: YES, but you might loose the ability to connect to LTE or have some other incompatibilities.


Q: What is firmware.zip?

A: Firmware.zip is a part of each OTA update from HTC. It contains important part of the firmware like radio, bootloader, recovery, kernel etc..

Q: Why it's important to flash firmware.zip and when should I flash it?


A: It is recommended to have flashed latest firmware on your device for best modem performance and system stability. Sometimes it's necessary to have latest bootloader flashed because otherwise your device might not work well with new system update.

Q: Can I flash this firmware.zip on any HTC One?

A: Not if your device is S-ON. To be able to flash it on S-ON device, your modelid (example: PN0710000) and cidnum (example: HTC__001) must match the firmware.zip version you are about to flash.

Q: If my modelid or cidnum doesn't match, can I brick my device if I try to flash firmware.zip anyway?

A: As long as your device is S-ON flashing firmware.zip with non matching modelid or cidnum will result in error and nothing will be flashed, so there is no risk of brick.

Q: Do I need to have locked, unlocked or relocked bootloader to be able to flash firmware.zip?


A: Bootloader will not need to be relocked if flashing any custom firmware from this thread.

Q: If I can't flash newest firmware.zip because of wrong modeid (MID) or cidnum (CID) does it mean I can't use custom ROM based on the latest HTC update?

A: In most cases you should be able to run any custom ROM as long as hboot update is not mandatory.




coollogo_com_1627810579.gif

ATT 4.2.2 OTA 1.26.502.15 Firmware (HBOOT, Recovery, & Boot.img are removed) ---> http://devhost.xda-developers.com/phU

ATT 4.3 Leak 3.10.502.2 Firmware (Boot.img removed) ---> http://devhost.xda-developers.com/euh

DEVELOPER EDITION 4.3 OTA 3.22.1540.1 Firmware (Boot.img & Recovery.img removed) ---> http://devhost.xda-developers.com/AQZ

(Credit to @vomer) GOOGLE EDITION 4.3 OTA 3.06.1700.1 Firmware (Boot.img & Recovery.img removed) ---> http://devhost.xda-developers.com/Wem

JWR66Y.H1/3.07.1700.1 GOOGLE EDITION OTA Firmware (Only includes New Hboot/was a small security update) ---> http://devhost.xda-developers.com/KPz

(Credit to @cschmitt for providing the decrypted RUU) ATT 4.3 OTA 3.17.502.3 Firmware/From RUU (Boot.img & Recovery.img removed) ---> http://devhost.xda-developers.com/fqg

(Credit to @dark2099 for providing the OTApkg.zip) ATT 4.3 Official OTA 3.17.502.3 Firmware/Not From The RUU (Boot.img & Recovery.img removed) ---> http://devhost.xda-developers.com/YDI

4.4 KITKAT/3.58.1700.5 GOOGLE EDITION Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://devhost.xda-developers.com/WQG

4.4 KITKAT DEVELOPER EDITION OTA 4.06.1540.2 Custom Firmware (Stock Boot.img & Stock Recovery.img removed) ---> http://devhost.xda-developers.com/J63

(latest) 4.4.2/KOT49H/3.62.1700.1 GOOGLE EDITION Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://devhost.xda-developers.com/idi

(latest) 4.4 KITKAT DEVELOPER EDITION OTA 4.06.1540.3 Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://devhost.xda-developers.com/Ze1

(latest) ATT 4.4.2 OTA/4.18.502.7 Custom Firmware (Stock Boot.img and Stock Recovery removed) ---> http://devhost.xda-developers.com/a1w

Quick How To Flash Firmware:

First you will need to copy downloaded firmware to fastboot.exe location (it must be located in the same folder as your fastboot). Example; c:/SDK/platform-tools/fastboot.exe
Image_10_11_13_at_11_27_AM.jpg


Next you will need to re-name the downloaded file to firmware.zip and not firmware.zip.zip

Open CMD (command prompt) where you have adb.exe & fastboot.exe located (simply hold down the Shift key and right-click the folder that contains both of these. The context menu will contain an entry, "Open command window here.”).
11jnl90.jpg

90zksw.jpg


Connect device to PC.

Type:
Code:
adb shell

Either boot your device in fastboot/bootloader mode by holding volume down + power button or type:
Code:
adb reboot bootloader

If your curious as to what your cid, mid, firmware #, s-off/on, etc. type:
Code:
fastboot getvar all

Then you will need to type:

Code:
fastboot oem rebootRUU
and wait for device to reboot.

Type:
Code:
fastboot flash zip firmware.zip
and wait for process to complete.

Sometimes that command needs to be done twice because it will fail after the first couple of lines it will tell you something like if you want to flush immediately enter code again
Code:
fastboot flash zip firmware.zip
wait for process to complete and say successful.

Last type:
Code:
fastboot reboot




Recovery:

I recommend TWRP which can be found here: http://goo.im/devs/OpenRecovery/m7/

Brief Instructions:

Using ADB:

Code:
adb shell

Code:
adb reboot bootloader)

Next (once phone is booted into boot loader:
Code:
fastboot erase cache
Code:
fastboot flash recovery recovery.img(this would be what every name you have for your recover)

Finally (once it was successful):
Code:
fastboot reboot

Recovery link doesnt work....
 

Top Liked Posts

  • There are no posts matching your filters.
  • 104
    [RADIO & FIRMWARE]HTC One Radio's | Firmware | Other Useful Files | Updated 6/6/14

    Radio/Baseband's are to be flashed in custom recovery! I will try to stay up to date on all radios! Compatible with all HTC Ones. Make sure to have a backup of your current radio before flashing. Each radio will give different results for different users based on location, network, reception, etc. Feel free to try the one's that suits you!:highfive: Firmware Packages will be official & leak ATT, Dev, & Google Edition (since some ATT users purchased the Dev & GE Editions)! :good:



    coollogo_com_229332329.png



    (1.29.401.12 WWE OTA) Radio_4A.14.3250.13_10.33.1150.01L ---> http://d-h.st/xCz

    (T-Mobile US) Radio_4A.14.3250.15_10.34.1150.02L ---> http://d-h.st/CWV

    (2.17/2.19 Release) Radio_4A.16.3250.24_10.38.1150.03L ---> http://d-h.st/LBl

    (2.24) Radio_4A.17.3250.14_10.39.1150.04L ----> http://d-h.st/lnm

    (T-Mobile) Radio_4A.17.3250.20_10.440.1150.04L ------> http://d-h.st/2P0

    (ATT 4.2.2 OTA) ATT_1.26.502.15_Radio_4A.17.3250.20_10.40.1150.04L ---> http://d-h.st/m71

    (4.3 GE Radio) Radio_4A.18.3263.15_10.38h.1157.04L ----> http://d-h.st/rla

    (4.3/3.17.401.2 Leak) Radio_4T.20.3218.03_10.10.1718.01L ---> http://d-h.st/YGa

    (4.3/3.18.709.2 Taiwan ota) Radio_4A.19.3263.29_10.38j.1157.04L ---> http://d-h.st/6es

    (4.3/3.22.1540.1/Developer Edition OTA) Radio_4A.20.3263.16_10.38k.1157.04L/P ---> http://d-h.st/UKy

    (ATT 4.3 OTA) Radio 4T.20.3218.13_10.12.1718.01L ---> http://d-h.st/jRJ

    (ATT 4.3 RUU) Radio_4A.19.3263.13_10.38j.1157.04L ---> http://d-h.st/T9w

    (WWE 4.3/3.57.401.500) Radio_4A.20.3263.30_10.38l.1157.04 ---> http://d-h.st/X4b

    (T-MOBILE USA 4.3/3.24.531.3) Radio_4A.21.3263.03_10.38m.1157.04L ---> http://d-h.st/Ekv

    (WWE 3.62.401.1/4.3) Radio_4A.21.3263.04_10.38m.1157.04L ---> http://d-h.st/NAg

    (4.4 GE Radio) Radio_4T.21.3218.21_10.16.1718.01L ---> http://d-h.st/Jis

    (4.4 Developer Edition OTA) Radio_4A.22.3263.14_10.38n.1157.04L ---> http://d-h.st/imB

    (4.4.2/WWE 4.19.401.8) Radio_4A.23.3263.28_10.38r.1157.04L ---> http://d-h.st/g6I

    (4.4.2 T-Mobile OTA/4.19.531.10) Radio_4.24.3263.09_10.38r.1157.04L ---> http://d-h.st/2Kd

    (4.4.2 ATT OTA/4.18.502.7) Radio_4T.24.3218.09_10.26.1718.01L ---> http://d-h.st/xju

    (4.4.2 WWE OTA/4.19.401.11) Radio_4A.25.3263.21_10.38x.1157.04L ---> http://d-h.st/7ci

    Please READ The F.A.Q Before Continuing!​

    838220_arrow_pointing_down_super.jpg




    Credit to @vomer & @mike1986. for the Firmware FAQ!:good:

    FIRMWARE FAQ:

    Q: Do I need S-OFF for firmware flashing?

    A: YES!

    Q: Do I NEED to update my firmware?

    A: NO! But doing so ensures optimal phone performance.

    Q: Does it matter when I flash the firmware (before or after new ROM install)

    A: NO!

    Q: Will updating the firmware erase my SD card or Apps?

    A: NO! The firmware files provided in this thread will not erase SD card or Apps.

    Q: If I only flash a ROM, will I get updated to the latest firmware?

    A: NO!

    Q: Can I install a U edition firmware on a UL edition phone?

    A: YES, but you might loose the ability to connect to LTE or have some other incompatibilities.


    Q: What is firmware.zip?

    A: Firmware.zip is a part of each OTA update from HTC. It contains important part of the firmware like radio, bootloader, recovery, kernel etc..

    Q: Why it's important to flash firmware.zip and when should I flash it?


    A: It is recommended to have flashed latest firmware on your device for best modem performance and system stability. Sometimes it's necessary to have latest bootloader flashed because otherwise your device might not work well with new system update.

    Q: Can I flash this firmware.zip on any HTC One?

    A: Not if your device is S-ON. To be able to flash it on S-ON device, your modelid (example: PN0710000) and cidnum (example: HTC__001) must match the firmware.zip version you are about to flash.

    Q: If my modelid or cidnum doesn't match, can I brick my device if I try to flash firmware.zip anyway?

    A: As long as your device is S-ON flashing firmware.zip with non matching modelid or cidnum will result in error and nothing will be flashed, so there is no risk of brick.

    Q: Do I need to have locked, unlocked or relocked bootloader to be able to flash firmware.zip?


    A: Bootloader will not need to be relocked if flashing any custom firmware from this thread.

    Q: If I can't flash newest firmware.zip because of wrong modeid (MID) or cidnum (CID) does it mean I can't use custom ROM based on the latest HTC update?

    A: In most cases you should be able to run any custom ROM as long as hboot update is not mandatory.




    coollogo_com_1627810579.gif

    ATT 4.2.2 OTA 1.26.502.15 Firmware (HBOOT, Recovery, & Boot.img are removed) ---> http://d-h.st/phU

    ATT 4.3 Leak 3.10.502.2 Firmware (Boot.img removed) ---> http://d-h.st/euh

    DEVELOPER EDITION 4.3 OTA 3.22.1540.1 Firmware (Boot.img & Recovery.img removed) ---> http://d-h.st/AQZ

    (Credit to @vomer) GOOGLE EDITION 4.3 OTA 3.06.1700.1 Firmware (Boot.img & Recovery.img removed) ---> http://d-h.st/Wem

    JWR66Y.H1/3.07.1700.1 GOOGLE EDITION OTA Firmware (Only includes New Hboot/was a small security update) ---> http://d-h.st/KPz

    (Credit to @cschmitt for providing the decrypted RUU) ATT 4.3 OTA 3.17.502.3 Firmware/From RUU (Boot.img & Recovery.img removed) ---> http://d-h.st/fqg

    (Credit to @dark2099 for providing the OTApkg.zip) ATT 4.3 Official OTA 3.17.502.3 Firmware/Not From The RUU (Boot.img & Recovery.img removed) ---> http://d-h.st/YDI

    4.4 KITKAT/3.58.1700.5 GOOGLE EDITION Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://d-h.st/WQG

    4.4 KITKAT DEVELOPER EDITION OTA 4.06.1540.2 Custom Firmware (Stock Boot.img & Stock Recovery.img removed) ---> http://d-h.st/J63

    (latest) 4.4.2/KOT49H/3.62.1700.1 GOOGLE EDITION Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://d-h.st/idi

    (latest) 4.4 KITKAT DEVELOPER EDITION OTA 4.06.1540.3 Custom Firmware (Stock Boot.img & Stock Recovery removed) ---> http://d-h.st/Ze1

    (latest) ATT 4.4.2 OTA/4.18.502.7 Custom Firmware (Stock Boot.img and Stock Recovery removed) ---> http://d-h.st/a1w

    Quick How To Flash Firmware:

    First you will need to copy downloaded firmware to fastboot.exe location (it must be located in the same folder as your fastboot). Example; c:/SDK/platform-tools/fastboot.exe
    Image_10_11_13_at_11_27_AM.jpg


    Next you will need to re-name the downloaded file to firmware.zip and not firmware.zip.zip

    Open CMD (command prompt) where you have adb.exe & fastboot.exe located (simply hold down the Shift key and right-click the folder that contains both of these. The context menu will contain an entry, "Open command window here.”).
    11jnl90.jpg

    90zksw.jpg


    Connect device to PC.

    Type:
    Code:
    adb shell

    Either boot your device in fastboot/bootloader mode by holding volume down + power button or type:
    Code:
    adb reboot bootloader

    If your curious as to what your cid, mid, firmware #, s-off/on, etc. type:
    Code:
    fastboot getvar all

    Then you will need to type:

    Code:
    fastboot oem rebootRUU
    and wait for device to reboot.

    Type:
    Code:
    fastboot flash zip firmware.zip
    and wait for process to complete.

    Sometimes that command needs to be done twice because it will fail after the first couple of lines it will tell you something like if you want to flush immediately enter code again
    Code:
    fastboot flash zip firmware.zip
    wait for process to complete and say successful.

    Last type:
    Code:
    fastboot reboot

    If it says "FAILED" do not immediately reboot the device. If you reboot with a FAIL, it could brick your device!

    Possible Errors While Attempting To Flash Firmware (If you encounter one of the errors listed below, you can just reboot; nothing changes.):

    - 12 signature fail (means a signed firmware package is required. This would only happen with S-ON phones though. but safe to reboot)
    - 23 parsing image fail (means something wrong with the image in the zip)
    - 32 header error (means the zip couldn’t be read and unzipped properly)
    - 41 Wrong Model ID (means the MODEL ID in the android-info.txt does not match with your device. you can reboot the device. You may change the MID manually in the android-info.txt at your own risk.)
    - 42 Wrong Customer ID (means you need to include the CID of your device in the android-info.txt or change the CID to superCID.)
    - 99 UNKOWN (is not yet clear but safe to reboot)

    DON'T reboot until you get a success message, if you get the error below:
    - 90 hboot pre-update (means it only flashed hboot and you have to run the process again immediately to flash all other partitions. Don’t reboot before repeating the command. If the command window stuck in the middle for a long time, wait for a few minutes and please unplug the USB and replug it again. Repeat the command again. DON'T reboot until you get a success message.)


    Recovery:

    I recommend TWRP which can be found here: http://goo.im/devs/OpenRecovery/m7/

    Brief Instructions:

    Using ADB:

    Code:
    adb shell

    Code:
    adb reboot bootloader)

    Next (once phone is booted into boot loader:
    Code:
    fastboot erase cache
    Code:
    fastboot flash recovery recovery.img(this would be what every name you have for your recover)

    Finally (once it was successful):
    Code:
    fastboot reboot



    Other Useful Files:

    [Guide] Vomer's Ultimate AIO - S-OFF, SuperCID, Firmware Upgrade & Custom Recovery ---> http://xdaforums.com/showthread.php?t=2365506

    Credit to @Sneakyghost for the older touch drivers.
    These are to be flashed in RUU mode just like if you was flashing firmware.
    Providing these just in case someone accidentally flashes an older rom and looses touch ability.


    4.1.2 Touch Driver ---> http://d-h.st/XOm

    4.2.2 Touch Driver ---> http://d-h.st/8Uw

    How to Flash Firmware on HTC ONE (M7) Credit to @thoughtlesskyle ---> https://www.youtube.com/watch?v=ybu7fZa41so&feature=youtu.be
    16
    - flash in custom recovery -

    Here's the 5.12.502.2 AT&T Radio from the OTA - Radio_4M.27.3218.14_10.37.1718.01L
    http://www.androidfilehost.com/?fid=23501681358544319

    Here's the Radio from 5.11.401.10 International firmware
    http://www.androidfilehost.com/?fid=23501681358544315

    Update: 6.06.401.1 - Radio_4T.28.3218.04_10.33E.1718.01L.zip
    http://www.androidfilehost.com/?fid=23501681358550122
    6
    [RADIO & FIRMWARE]HTC One Radio's | Firmware | Other Useful Files | Updated 2...

    Looks like 4.4.2 for At&t is finally rolling out this morning.



    Patiently waiting for godfirst to post his excellent custom firmware package for the new release!!!



    Also, @godfirst do you have any contact with dark2009 and know if he is still around.....and planning on posting a stock rooted rom of 4.4.2, just like he did with 4.3 here



    Thanks again for all your work....



    OP has been updated with latest custom firmware and the radio is also separate if you need it. Enjoy everyone! I haven't talked to dark2009 in awhile, but hopefully he still has the device and will be sending something everyone's way shortly.:D
    @smoley stated he would release a stock rooted version later if no one beats him to it. ?
    6
    Flashable Zips Ahoy!

    unfortunately I do not know how to make a flashable zip and have been looking for that myself as well haha. Could only find the img. Hopefully someone kind can make a flashable zip :D

    Ok folks, I'm here to bring you the 5.1 radio from the latest GPE update. I snagged it from another thread and set it up as a flashable zip. Keep in mind that radios are essentially drivers for your modem so they are platform agnostic.
    Radio Lollipop 5.1 (4T.36.3218.06_10.33R.1718.01L) HTC One M7 Flashable ZIP

    If you hate my radio choice, feel free to replace the radio.img with your own radio.img file and then you have your very own custom flashable radio! Now spread joy upon the land with your new radio flashing / creating abilities!

    Thanks santod040 for the original radio! (Note you can dump your current modem with either ADB or Fastboot, can't remember which one off the top of my head... perhaps both work!).
    http://xdaforums.com/htc-one/development/rom-google-play-edition-lollipop-v1-00-t2963927
    4
    Very nice op godfirst.

    Nice and clean and right to the point. Also nice q and a for questions that get asked quite a bit. Should definitely help out people unsure of flashing firmware and radios :thumbup::thumbup:

    Sent from my HTC One using Tapatalk 4

    Thanks, It's not my doing! I just wanted to give the AT&T community a little of what the International be getting. :D Also good to see someone in the same area I'm in, Metropolitan! :highfive: