Hi folks. Looking for a ROM and walkthrough on how to install GPE Android 6.0 on my already converted to GPE 5.0 ATT HTC One M8 phone. Very much appreciated. Thanks.
If you converted by RUU before, you can just RUU again. Back up any personal data you want to keep before RUU.
Although I should note that if you are on AT&T's network, I've seen one person that lost LTE after flashing the MM GPE RUU (when it worked fine on LP).
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From my understanding, the new T-Mobile OTA to 4.4 should bring us a new version of hboot and radio.
According to a firmware flashing post in the main HTC One forum, wifi calling is baked into T-Mobile's radio.
Now that I want to go to a 4.4.2 custom ROM, I have two questions.
How do ViperOne and InsertCoin manage to incorporate Wifi calling if the functionality is baked into the radio? Or does this mean they have the new radio and I will get all the optimizations supposedly to come with a new version?
I understand that Hboot version 1.56 is coming with 4.4. I'm currently on 1.55. Does this have any implications on me updating? Should I wait for the OTA update then convert to a custom ROM since technically, if I do it right now, I'm on a different base?
I'm really confused since this is my first HTC phone. My old Sony never was this complicated.
If I said anything wrong could you please explain? Thanks!
Hi my HTC one m7 is currently running ViperOne and I would like to go back to stock os. the only problem is I'm a bit of a noob at this and I need to know how to install it, do I need an RUU ?, also Im in the UK and the carrier is vodafone. I currently have s-off and unlocked bootloader and really need to get back to stock 4.4.2 android. Any help will be much appreciated. Thanks
So I dabbled in converting my HTC One M7 to the GPE and while its definitely fast at some things , it lacks in other. Lollipop thus far for me has been a letdown. Want to revert to stock. Question though. Is it as easy as grabbing the update from the HTC website for my device and flashing the RUU in FASTBOOT? I obviously already have my bootloader unlocked and S-OFF . Any help is appreciated.
vampsandbats said:
So I dabbled in converting my HTC One M7 to the GPE and while its definitely fast at some things , it lacks in other. Lollipop thus far for me has been a letdown. Want to revert to stock. Question though. Is it as easy as grabbing the update from the HTC website for my device and flashing the RUU in FASTBOOT? I obviously already have my bootloader unlocked and S-OFF . Any help is appreciated.
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Do you want to revert back to GPe KitKat or T-Mobile KitKat? If for GPe KitKat then yes just find the RUU. If T-Mobile then you will need to change your MID & CID before you run the RUU. The T-Mobile RUUs are Windows executable files run in Windows while the phone is connected to FASTBOOT USB.
I want to return to T-Mobile stock which I believe is kitkat sense.
Hi, I'm a non-American HTC n00b, and I was wondering if it's possible to flash CM12 for the original M8 on the AT&T M8?
Thanks, Aaron
All the GSM versions of the M8 are the same in hardware (with the exception of the dual SIM M8).
Yes, you CM12 will work. But I believe you need the proper updated hboot (check the CM12 thread for more info on this). Latest AT&T RUU will update you to 3.19 hboot.
I just bought a brand new HTC One M9. Unfortunately, it's an AT&T model, and I can't update the firmware because I live in the UK. It is running stock AT&T android 5.1, current firmware version is 2.11.502.18. I have S-OFF. I downloaded this RUU: RUU_HIMA_UHL_L50_SENSE70_HTC_Europe_1.32.401.17_Radio_01.01_U11440261_56.02.50306G_2_F_release_429340_signed_2_4.exe from this site: http://www.androidruu.com/?developer=M9
My worry is that, if I flash the RUU, I will be downgrading. Will this be a problem? Is there a more later version of a WWE RUU available elsewhere? Also, I want to remain being S-OFF, so will flashing an RUU return the device to S-ON, or is that only manually possible?
arif9m9 said:
I just bought a brand new HTC One M9. Unfortunately, it's an AT&T model, and I can't update the firmware because I live in the UK. It is running stock AT&T android 5.1, current firmware version is 2.11.502.18. I have S-OFF. I downloaded this RUU: RUU_HIMA_UHL_L50_SENSE70_HTC_Europe_1.32.401.17_Radio_01.01_U11440261_56.02.50306G_2_F_release_429340_signed_2_4.exe from this site: http://www.androidruu.com/?developer=M9
My worry is that, if I flash the RUU, I will be downgrading. Will this be a problem? Is there a more later version of a WWE RUU available elsewhere? Also, I want to remain being S-OFF, so will flashing an RUU return the device to S-ON, or is that only manually possible?
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Click to collapse
You first log on to ADB powershell, connect the phone in USB DEBUG mode, ensure HTC SYNC is installed and HTC driver is present. After this you change the CID and MID to the EU HTC variant, and then you may proceed to flash this ROM and hopefully find that BAND 40, and the rest of the EU LTE bands work. Let me know if this works. Even I have a spare HTC m9 that I'd like to carry during travel time. So far from T-mobile, to At&t and Rogers works like a charm for me.