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:
(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!
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.
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
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.”).
Connect device to PC.
Type:
Either boot your device in fastboot/bootloader mode by holding volume down + power button or type:
If your curious as to what your cid, mid, firmware #, s-off/on, etc. type:
Then you will need to type:
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:
Recovery:
I recommend TWRP which can be found here:
http://goo.im/devs/OpenRecovery/m7/
Brief Instructions:
Using ADB:
Next (once phone is booted into boot loader:
Code:
fastboot flash recovery recovery.img(this would be what every name you have for your recover)
Finally (once it was successful):