[Q] How to achieve S-OFF? - AT&T HTC One (M8)

Is there a way to achieve S-OFF as of this year? I have been browsing the xda ATT HTC One m8 forums for awhile and I came across firewater and sunshine. Firewater has been discontinued and with sunshine I keep getting an error message saying "Sunshine can not be used with your device as it is. You need to flash a stock ROM, or a nearer stock ROM." I'm on a stock Sense ROM(with some mods of course) but it's stock enough right? I want to get S-OFF because I eventually want to change my phone into the Google Play Edition device. Any help or direction/s to a thread with info or your own instructions will be greatly appreciated.

Backup and Restore a Stock
iTzz_KAMIKAZE said:
Is there a way to achieve S-OFF as of this year? I have been browsing the xda ATT HTC One m8 forums for awhile and I came across firewater and sunshine. Firewater has been discontinued and with sunshine I keep getting an error message saying "Sunshine can not be used with your device as it is. You need to flash a stock ROM, or a nearer stock ROM." I'm on a stock Sense ROM(with some mods of course) but it's stock enough right? I want to get S-OFF because I eventually want to change my phone into the Google Play Edition device. Any help or direction/s to a thread with info or your own instructions will be greatly appreciated.
Click to expand...
Click to collapse
Since you are going to change out to GPE, you may as well bite the bullet and send your phone back to stock, then run Sunshine.
I did and am now running Developer Edition happily.

iTzz_KAMIKAZE said:
Is there a way to achieve S-OFF as of this year? I have been browsing the xda ATT HTC One m8 forums for awhile and I came across firewater and sunshine. Firewater has been discontinued and with sunshine I keep getting an error message saying "Sunshine can not be used with your device as it is. You need to flash a stock ROM, or a nearer stock ROM." I'm on a stock Sense ROM(with some mods of course) but it's stock enough right? I want to get S-OFF because I eventually want to change my phone into the Google Play Edition device. Any help or direction/s to a thread with info or your own instructions will be greatly appreciated.
Click to expand...
Click to collapse
Specifically...You need the kernel to be 100% stock. Grab the boot.img from the firmware zip that matches your phone and flash it via fastboot. Sunshine will then work.

Where can I find the boot.img? And what does the boot.img do?(what is it)

Has anyone heard of Moonshine? I've seen that and they claim s-off and it's free. I really don't want to pay $25 to s-off my device. Thanks in advance!

iTzz_KAMIKAZE said:
Where can I find the boot.img? And what does the boot.img do?(what is it)
Click to expand...
Click to collapse
That's your kernel. Stock ones can be found in firmware.zip that are included in the ota zip

Jayanyway said:
Has anyone heard of Moonshine? I've seen that and they claim s-off and it's free. I really don't want to pay $25 to s-off my device. Thanks in advance!
Click to expand...
Click to collapse
Moonshine is old, and never worked for the M8.
Sunshine is the only option.

dottat said:
That's your kernel. Stock ones can be found in firmware.zip that are included in the ota zip
Click to expand...
Click to collapse
I am downloading an OTA zip found at
http://forum.xda-developers.com/att...nt/att-stock-backups-recoveries-otas-t2855966
and I want to know how to flash the boot.img and will I need to do anything afterwards? Will I need to use adb or fastboot and if so, what commands do I use? When or if i flash the boot.img will I need to flash a new ROM with it? Or if there is a thread for doing this?

iTzz_KAMIKAZE said:
I am downloading an OTA zip found at
http://forum.xda-developers.com/att...nt/att-stock-backups-recoveries-otas-t2855966
and I want to know how to flash the boot.img and will I need to do anything afterwards? Will I need to use adb or fastboot and if so, what commands do I use? When or if i flash the boot.img will I need to flash a new ROM with it? Or if there is a thread for doing this?
Click to expand...
Click to collapse
Fastboot flash boot boot.img

dottat said:
Fastboot flash boot boot.img
Click to expand...
Click to collapse
I just flashed the boot.img and now I'm on kernal version 3.4.0-gaabcaed. I tried to use sunshine but it said the same thing as before. Any suggestions?

What is you hboot number?

I just converted my AT&T M8 into GPE device. I searched enough for a week before realizing that there is no way to S-OFF without sunshine. I eventually paid the $25 and am happily running an S-OFF device now. Moonshine didn't work and firewater is discontinued.

neox3d said:
I just converted my AT&T M8 into GPE device. I searched enough for a week before realizing that there is no way to S-OFF without sunshine. I eventually paid the $25 and am happily running an S-OFF device now. Moonshine didn't work and firewater is discontinued.
Click to expand...
Click to collapse
The OP has clearly stated that they are trying to use sunshine, but its not working for them.
Stock ROM and stock kernel are best for sunshine (and not having these may be interfering). Or being on hboot 3.19 renders sunshine unable to s-off (and you can't downgrade hboot with s-on by definition); which is why I asked OP what hboot is currently on the device.

I have a similar problem - here's the twist:
Hboot *IS* 3.19. Sunshine didn't work, and the message was simply: phone incompatible, it's a known issue, we're working on it.
AND... I don't KNOW my firmware version, because I used a version of twrp when rooting the phone that had a bug with just that effect - you can't see your firmware version.
I wanted S-off specifically so as to flash the latest ATT firmware to alleviate that problem.
The ultimate goal is to get viper on the phone.
What can I do? Thanks to all in advance!

Wombat Pete said:
I have a similar problem - here's the twist:
Hboot *IS* 3.19. Sunshine didn't work, and the message was simply: phone incompatible, it's a known issue, we're working on it.
AND... I don't KNOW my firmware version, because I used a version of twrp when rooting the phone that had a bug with just that effect - you can't see your firmware version.
I wanted S-off specifically so as to flash the latest ATT firmware to alleviate that problem.
The ultimate goal is to get viper on the phone.
What can I do? Thanks to all in advance!
Click to expand...
Click to collapse
Hboot 3.19 and s-on (on an AT&T M8) means you are on 3.28 firmware (Android 4.4.4).
So sunshine won't work, and you won't be able to update the firmware to run any Sense Lollipop ROMs until either sunshine is updated to support your hboot (new exploit needs to be found, basically) or AT&T releases the LP update (after which you can update the firmware by "official" means).
I responded to your other thread, so you can read a more detailed explanation of "firmware number" there: http://forum.xda-developers.com/showpost.php?p=59480010&postcount=19

Related

HTC Unlocked to S-off with 1.22.651.3?

Hello,
I updated my Evo to the 1.22.651.3 software version and then got it HTC unlocked. Is there a way to get S-off from HTC unlocked? If so, which guide do I use? All the guides I can find seem to suggest that if you updated to 1.22.651.3, then you can't do S-off at this point.
Thanks for your help.
Correct, you can't get s-off.
"We're coming from a pure power source"
tixzo said:
Hello,
I updated my Evo to the 1.22.651.3 software version and then got it HTC unlocked. Is there a way to get S-off from HTC unlocked? If so, which guide do I use? All the guides I can find seem to suggest that if you updated to 1.22.651.3, then you can't do S-off at this point.
Thanks for your help.
Click to expand...
Click to collapse
There is no s-off for you at the moment, might not be for some time
new base
Ok, thank you. Mean-Rom 3.5 and higher uses a new base and apparently without s-off I can't update past 3.4. I've tried a coupe times and get a black screen. Is there any work around for s-on phones trying to upgrade to a ROM with the new base?ne
tixzo said:
Ok, thank you. Mean-Rom 3.5 and higher uses a new base and apparently without s-off I can't update past 3.4. I've tried a coupe times and get a black screen. Is there any work around for s-on phones trying to upgrade to a ROM with the new base?ne
Click to expand...
Click to collapse
Yes you can. You need to know the limitations of your bootloader.
You are trying to boot the ROM with the wrong kernel
http://androidforums.com/evo-4g-lte-all-things-root/606748-how-install-kernels-h-boot-1-15-wip.html
Rxpert said:
Yes you can. You need to know the limitations of your bootloader.
You are trying to boot the ROM with the wrong kernel
http://androidforums.com/evo-4g-lte-all-things-root/606748-how-install-kernels-h-boot-1-15-wip.html
Click to expand...
Click to collapse
Oh, I see. It's h boot 1.15. Thanks for the link. I should be able to figure out how to flash the kernel separate but where do I extract the kernel from the ROM? And will flashing the kernel ahead of the ROM do the trick? even with the new base?
Thanks a ton. Sorry for the noob stuff.
tixzo said:
Oh, I see. It's h boot 1.15. Thanks for the link. I should be able to figure out how to flash the kernel separate but where do I extract the kernel from the ROM? And will flashing the kernel ahead of the ROM do the trick? even with the new base?
Thanks a ton. Sorry for the noob stuff.
Click to expand...
Click to collapse
The kernel is in the boot.img. Open up the ROM and copy the boot.img to your adb folder if you are doing the fastboot method.
You can do it before or after the ROM flash, but the ROM wont boot till you have both

Still a bit confused with the new OTA and what I should do.

I'm just learning that there is a new OTA. Whatever the case, I have not received it yet but am curious as to how I should handle it. This phone still confuses me a bit when it comes to unlocking etc.
Currently I am S-On, Rooted and running Shrike's PAC-Man rom. I kinda been lazy about staying up to date with everything and just got in my routine of flashing new releases.
Now i'm reading about this update and new hboot versions and wondering what I should be doing now. Should I accept the update in my current status or should I be doing something else to update? What about my hboot version, i'm still at 2.25. Should I be updating that myself or just take the OTA to handle it. My apologies if this is a redundant question.
braveally said:
I'm just learning that there is a new OTA. Whatever the case, I have not received it yet but am curious as to how I should handle it. This phone still confuses me a bit when it comes to unlocking etc.
Currently I am S-On, Rooted and running Shrike's PAC-Man rom. I kinda been lazy about staying up to date with everything and just got in my routine of flashing new releases.
Now i'm reading about this update and new hboot versions and wondering what I should be doing now. Should I accept the update in my current status or should I be doing something else to update? What about my hboot version, i'm still at 2.25. Should I be updating that myself or just take the OTA to handle it. My apologies if this is a redundant question.
Click to expand...
Click to collapse
First, the updated wont be pushed to you because you aren't on a sense rom, and i think the AOSP has the OTAkill.apk but i would need to look for it.
Second, the update is a good thing. not only does it have a new hboot but it has new radios, firmware and other goodies for the phone.
if you were to do the update, i wouldnt wait for VZW to push it. there is a zip that is in the development forum that you may flash to get the benefits of the update.
if you go down this route it will make the phone 100% stock. You would have to do the dev unlock with token and flash a recovery to get back to root status.
if you were to do this you also need to back up internal sd card just in case.
EDIT: Here are the steps you would take if you wanted to update the phone.
http://forum.xda-developers.com/showpost.php?p=40831457&postcount=59
credit goes to brenuga give him all the thanks you can.
synisterwolf said:
First, the updated wont be pushed to you because you aren't on a sense rom, and i think the AOSP has the OTAkill.apk but i would need to look for it.
Second, the update is a good thing. not only does it have a new hboot but it has new radios, firmware and other goodies for the phone.
if you were to do the update, i wouldnt wait for VZW to push it. there is a zip that is in the development forum that you may flash to get the benefits of the update.
if you go down this route it will make the phone 100% stock. You would have to do the dev unlock with token and flash a recovery to get back to root status.
if you were to do this you also need to back up internal sd card just in case.
EDIT: Here are the steps you would take if you wanted to update the phone.
http://forum.xda-developers.com/showpost.php?p=40831457&postcount=59
credit goes to brenuga give him all the thanks you can.
Click to expand...
Click to collapse
Thanks and thank you brenuga. That clears things up for me.
Is there a better S-Off method? In S-Off and don't want to lose root again and have to lock the bootloader
Sent from my ADR6425LVW using xda app-developers app
sk8bert12 said:
Is there a better S-Off method? In S-Off and don't want to lose root again and have to lock the bootloader
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
Flash this in HBOOT. Only will work for s-off people
http://forum.xda-developers.com/showpost.php?p=40767819&postcount=33
sk8bert12 said:
Is there a better S-Off method? In S-Off and don't want to lose root again and have to lock the bootloader
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
You can be S-OFF and still get the OTA, you just have to be pure stock, or you can flash the files in the thread which Flyhalf posted below.
On my last Rezound, I flashed the updated hboot and radios while already S-OFF, rooted and running Nils' ROM. On my current ROM, I got the OTA downloaded while still pure stock, then unlocked bootloader, flashed Amon Ra, rooted, then got S-OFF. Obviously, if there are any subsequent OTA's, I'll have to wait for a flashable.
Flyhalf205 said:
Flash this in HBOOT. Only will work for s-off people
http://forum.xda-developers.com/showpost.php?p=40767819&postcount=33
Click to expand...
Click to collapse
Thanks for the link/post. But what does this exactly do to an S-Off Rezound? Will this update/install just the HBOOT/Radios?
I'm on Ineffabilis Deus v1.2 ICS 4.0.3. I believe this might have been from the leaked global ruu.
DigiDave said:
Thanks for the link/post. But what does this exactly do to an S-Off Rezound? Will this update/install just the HBOOT/Radios?
I'm on Ineffabilis Deus v1.2 ICS 4.0.3. I believe this might have been from the leaked global ruu.
Click to expand...
Click to collapse
That was from the Global Leak. But the zip will just update firmware such as hboot and radio and few other stuff
I'm s-off. If I flash the latest RUU (whatever it is), then get the new global OTA update, I will retain my s-off-ness, correct? I'll just have to re-root and flash a recovery?
rsage said:
I'm s-off. If I flash the latest RUU (whatever it is), then get the new global OTA update, I will retain my s-off-ness, correct? I'll just have to re-root and flash a recovery?
Click to expand...
Click to collapse
No zip file of any kind will get you back to s-on. you must use fastboot to write to the secure flag. FYI

[Q] Firmware/Software/radio

I am new to HTC as a whole. And I'm sorry if I'm missing something here. I've been spending my time reading the past couple of days trying to learn about this all.
It is mentioned but I never found a good explanation of CID and how it is relevant to anything that I have control over?
I'm currently running Trickdroid and I don't understand all of this 1.29 talk. From what I'm gathering from reading you can flash the Rom but it will not update things like the radio? Ok, How do I check my firmware/radio? version I am currently running?
Specifically am I reading beginning of dev posts and don't need to worry about this anymore because you wonderful devs have found a way to incorporate all this in just flashing a Rom?
Feeling a little overwhelmed coming from a Samsung device to all of this. So far so good, but confused and any help would be greatly appreciated..
Thank you in advance.
Dex954 said:
I am new to HTC as a whole. And I'm sorry if I'm missing something here. I've been spending my time reading the past couple of days trying to learn about this all.
It is mentioned but I never found a good explanation of CID and how it is relevant to anything that I have control over?
I'm currently running Trickdroid and I don't understand all of this 1.29 talk. From what I'm gathering from reading you can flash the Rom but it will not update things like the radio? Ok, How do I check my firmware/radio? version I am currently running?
Specifically am I reading beginning of dev posts and don't need to worry about this anymore because you wonderful devs have found a way to incorporate all this in just flashing a Rom?
Feeling a little overwhelmed coming from a Samsung device to all of this. So far so good, but confused and any help would be greatly appreciated..
Thank you in advance.
Click to expand...
Click to collapse
Radio aka baseband is almost never included in a ROM.
CID is carrier ID and every phone HTC makes has one. CID is what prevents you from installing say a UK carrier's official RUU on your At&T device.
HTC also utilizes something called SuperCID which is a carrier ID of 111111111 which allows you to install any firmware on your device. The only way at this time to get superCID is to gain S-off which is a security measure that restricts which parts of the phone software you can change.
With the HTC One, HTC changed what you have access to with an unlocked bootloader, previously, even with an unlocked bootloader you couldn't flash a kernel or a radio via recovery, now you can flash insecure kernels and HTC signed (approved) radios.
For flashing purposes, you can ignore the firmware requirements and flash the ROMs in the international section without issues.
gunnyman said:
Radio aka baseband is almost never included in a ROM.
CID is carrier ID and every phone HTC makes has one. CID is what prevents you from installing say a UK carrier's official RUU on your At&T device.
HTC also utilizes something called SuperCID which is a carrier ID of 111111111 which allows you to install any firmware on your device. The only way at this time to get superCID is to gain S-off which is a security measure that restricts which parts of the phone software you can change.
With the HTC One, HTC changed what you have access to with an unlocked bootloader, previously, even with an unlocked bootloader you couldn't flash a kernel or a radio via recovery, now you can flash insecure kernels and HTC signed (approved) radios.
For flashing purposes, you can ignore the firmware requirements and flash the ROMs in the international section without issues.
Click to expand...
Click to collapse
Ok. Thank you for that explanation. How do I check what radio/baseband I am currently using? RUU, though it can still not be changed because we have no s_off, what is it? I
Also how do I find out what CID I am?
Thank you again..
Dex954 said:
Ok. Thank you for that explanation. How do I check what radio/baseband I am currently using? RUU, though it can still not be changed because we have no s_off, what is it? I
Also how do I find out what CID I am?
Thank you again..
Click to expand...
Click to collapse
your CID if you have an AT&T HTC One is CWS_001
radio version can be found in about phone.
gunnyman said:
your CID if you have an AT&T HTC One is CWS_001
radio version can be found in about phone.
Click to expand...
Click to collapse
Ok would this be considered up to date? Why would I need to lock the bootloader again in order to update the firmware if I can just flash a Rom and it updates it for me?
Dex954 said:
Ok would this be considered up to date? Why would I need to lock the bootloader again in order to update the firmware if I can just flash a Rom and it updates it for me?
Click to expand...
Click to collapse
you are up to date, and there's no need to relock the bootloader and revert to stock for an update UNLESS HTC releases a new HBOOT (the bootloader) and the developers here will let you know if and when that's necessry
gunnyman said:
you are up to date, and there's no need to relock the bootloader and revert to stock for an update UNLESS HTC releases a new HBOOT (the bootloader) and the developers here will let you know if and when that's necessry
Click to expand...
Click to collapse
One last question as it seems you would know. Is there a thread on the s-off process and how that is coming? Or is that just background dev?
I'm sure it's being worked on by someone.

Need Help flashing 4.4.4 To AT&T HTC One M8.

I have an HTC One M8 AT&T Branded but it has 4.4.2 on it and i wanna flash viperrom 3.2.1 but it requires androids 4.4.4 software. im S-ON, 3.16 Bootloader with 1.58.502.1 Software number. Baseband Version is 1.16.21331931.LA11G_20.31A.4145.02L. im just looking to Update from 4.4.2 to 4.4.4 but i cant seem to find out how. Any help would be great.
Perfect.
Unlock your bootlooader if you haven't already, fastboot flash recovery (TWRP/PHILZ),root using the chosen custom recovery,make a backup before or after root.
Go here http://theroot.ninja/ for Sunshine
S-OFF cause that's what your going to need to update as far as 4.4.4
Orrrr just wait a few days for the ATT 4.4.4 build to be released (ETA 29th) and then youll have 4.4.4 without having to do anything.
Wonders_Never_Cease said:
Orrrr just wait a few days for the ATT 4.4.4 build to be released (ETA 29th) and then youll have 4.4.4 without having to do anything.
Click to expand...
Click to collapse
That's a better idea for sure.
I haven't noticed if Sunshine has an update that works with 4.4.4 yet.
Are you S-OFF ?
What are the advantages/disadvantages of S-OFF so the OP knows what he might be missing.
Do you know when the Sunshine update will be?
Yup,no [email protected],[email protected],there are plenty of posts about advantages and disadvantages...my point of view is simple,it is not needed for the novice,ive seen too many mess things due to lack of knowledge. My usage of it is for switching between att and developer ROM's to get latest updates. Outside of that I dont mess with conversions,to risky for a 6-700 device. My advice is stick to htc dev unlocked bootloader and wait for official update.
jball said:
That's a better idea for sure.
I haven't noticed if Sunshine has an update that works with 4.4.4 yet.
Are you S-OFF ?
What are the advantages/disadvantages of S-OFF so the OP knows what he might be missing.
Do you know when the Sunshine update will be?
Click to expand...
Click to collapse
Wonders_Never_Cease said:
Yup,no [email protected],[email protected],there are plenty of posts about advantages and disadvantages...my point of view is simple,it is not needed for the novice,ive seen too many mess things due to lack of knowledge. My usage of it is for switching between att and developer ROM's to get latest updates. Outside of that I dont mess with conversions,to risky for a 6-700 device. My advice is stick to htc dev unlocked bootloader and wait for official update.
Click to expand...
Click to collapse
Cool thank you
Im not S-OFF but hell ill wait for the 29th to roll around and see if i have an update. Can you link me to the info stating its around the 29th?
darkninja908 said:
Im not S-OFF but hell ill wait for the 29th to roll around and see if i have an update. Can you link me to the info stating its around the 29th?
Click to expand...
Click to collapse
I didn't Google for to long but I haven't found concrete links that state the exact date .how many times have we been promised a date and watch it pass by anyways.
May I ask if you've modified any other device before this one?
I'm not trying to push,but S-OFF might be in your future and will not halt an OTA from installing.
The version your on is easily exploitable using "Sunshine" unless you take the soon to be 4.4.4 update.
Nobody knows when Sunshine will have an update even with the team working on it as we speak.
Wont be much on Google @date,came from somewhere else. And nothing is ever "concrete" with software,especially with carrier branded software.
jball said:
I didn't Google for to long but I haven't found concrete links that state the exact date .how many times have we been promised a date and watch it pass by anyways.
May I ask if you've modified any other device before this one?
I'm not trying to push,but S-OFF might be in your future and will not halt an OTA from installing.
The version your on is easily exploitable using "Sunshine" unless you take the soon to be 4.4.4 update.
Nobody knows when Sunshine will have an update even with the team working on it as we speak.
Click to expand...
Click to collapse
jball said:
I didn't Google for to long but I haven't found concrete links that state the exact date .how many times have we been promised a date and watch it pass by anyways.
May I ask if you've modified any other device before this one?
I'm not trying to push,but S-OFF might be in your future and will not halt an OTA from installing.
The version your on is easily exploitable using "Sunshine" unless you take the soon to be 4.4.4 update.
Nobody knows when Sunshine will have an update even with the team working on it as we speak.
Click to expand...
Click to collapse
I have Rooted, and flashed multiple ROMS to my old M7 before. Nothing crazy.
I as well have the same build, unlocked bootloader, flashed custom recovery. Will I have to return to stock recovery using 1.58.502.1 RUU and to get the OTA update to 4.4.4??
I'm trying to get the latest Android Revolution ROM for 4.4.4 but realized I was in a bit of a pickle. I'd like to take the path of least resistance on this one - any advice would be super appreciated. Thanks!
pmoser16 said:
I as well have the same build, unlocked bootloader, flashed custom recovery. Will I have to return to stock recovery using 1.58.502.1 RUU and to get the OTA update to 4.4.4??
I'm trying to get the latest Android Revolution ROM for 4.4.4 but realized I was in a bit of a pickle. I'd like to take the path of least resistance on this one - any advice would be super appreciated. Thanks!
Click to expand...
Click to collapse
I'd say wait till tomorrow to see if an OTA update will roll out.
Or if you just can't wait for the ability to flash what you desire than I would go S-OFF and flash a non At&t firmware that you need to allow a smooth function of mentioned ROM.
Im restoring back to default AT&T ROM and such and will post weather the update has been pushed or not. i sure hope it has
**Update** Still no update, i got the " Current Software is up to date, You may check again in 23 Hours 59 Mintues.
darkninja908 said:
Im restoring back to default AT&T ROM and such and will post weather the update has been pushed or not. i sure hope it has
**Update** Still no update, i got the " Current Software is up to date, You may check again in 23 Hours 59 Mintues.
Click to expand...
Click to collapse
You can check as many times as you like by setting your time manually ahead and your phone/device won't know the difference.
Check as many times as you like but it will remain the same,you should get a notification when it's time
So if you don't have s-off you can't update to 4.44 Sense ROMS with AT&T? I'm on Slim Rom and sound quality stinks. I want the new Android Revolution but i've read wi-fi and such doesn't work. Clarification plz?
war eagle said:
So if you don't have s-off you can't update to 4.44 Sense ROMS with AT&T? I'm on Slim Rom and sound quality stinks. I want the new Android Revolution but i've read wi-fi and such doesn't work. Clarification plz?
Click to expand...
Click to collapse
Correct .
S-OFF allows you to change your CID witch will allow you to ruu Dev Edition 4.4.4 so everything runs smoothly
I've not looked on this thread in a while. I am S-off and unlocked and my cid is 11111111 but I have never updated firmware so that I can run a 4.4.4 rom. Is it correct that I flash a RUU (guess it's not called flashing when it comes to a RUU). How do I know which RUU to post - I found this one here: http://forum.xda-developers.com/showthread.php?t=2757462 (http://dl3.htc.com/application/RUU_...G_20.31A.4145.02L_release_368350_signed_2.exe)
Will I loose root or anything (other than wiping my data) when running the ruu.
jball said:
Correct .
S-OFF allows you to change your CID witch will allow you to ruu Dev Edition 4.4.4 so everything runs smoothly
Click to expand...
Click to collapse
karatche said:
I've not looked on this thread in a while. I am S-off and unlocked and my cid is 11111111 but I have never updated firmware so that I can run a 4.4.4 rom. Is it correct that I flash a RUU (guess it's not called flashing when it comes to a RUU). How do I know which RUU to post - I found this one here: http://forum.xda-developers.com/showthread.php?t=2757462 (http://dl3.htc.com/application/RUU_...G_20.31A.4145.02L_release_368350_signed_2.exe)
Will I loose root or anything (other than wiping my data) when running the ruu.
Click to expand...
Click to collapse
I'll just say that if it's a stock ruu than it's most likely without root and it will wipe as if it came out of the box.if its a full ruu than it will come with the updated firmware as well witch should allow you to flash 4.4.4 Roms and still run smoothly.
What I did around 5:00am this morning was restore my Dev edition backup I had along with the stock recovery so I could take the Dev edition lollipop official update and now I have lollipop firmware to use with my stock GPE 5.0.1 lollipop ROM/backup .
Sweetness
karatche said:
I've not looked on this thread in a while. I am S-off and unlocked and my cid is 11111111 but I have never updated firmware so that I can run a 4.4.4 rom. Is it correct that I flash a RUU (guess it's not called flashing when it comes to a RUU). How do I know which RUU to post - I found this one here: http://forum.xda-developers.com/showthread.php?t=2757462 (http://dl3.htc.com/application/RUU_...G_20.31A.4145.02L_release_368350_signed_2.exe)
Will I loose root or anything (other than wiping my data) when running the ruu.
Click to expand...
Click to collapse
Yes, running/flashing the 4.4.4 Dev Edition RUU will update you to that appropriate firmware. But, what you linked is not Dev Edition, its a stock AT&T RUU. And its not 4.4.4 either, its 4.4.2, which is probably where you already are.
What you want is the 3.28.1540 RUU linked here: http://forum.xda-developers.com/htc-one-m8/development/ruu-m8-developer-edition-sense-1-54-t2884777
RUU will wipe the phone, install stock ROM (meaning root will be lost) and stock recovery.
But I also think its overkill to run an RUU just to update firmware, if that is the intent. My suggestion is to just run the firmware linked in the following post (which also has great instructions for doing so): http://forum.xda-developers.com/att-htc-one-m8/development/att-4-4-3-2-22-1540-3-debloated-sense-6-t2837365
The above method shouldn't overwrite the current ROM and user data. But backup anything important before flashing firmware, just in case.
Side note, "flash" is a fairly generic term, and as the RUU flashes stock ROM among other things, the term "flash" is appropriate IMO.
So can I just load the firmware file and flash thru fastboot? Is it This one?
3.28.1540.5 Firmware only unmodified (Latest 4.4.4 Update,S-OFF REQUIRED)
http://goo.gl/tyhRRZ
redpoint73 said:
Yes, running/flashing the 4.4.4 Dev Edition RUU will update you to that appropriate firmware. But, what you linked is not Dev Edition, its a stock AT&T RUU. And its not 4.4.4 either, its 4.4.2, which is probably where you already are.
What you want is the 3.28.1540 RUU linked here: http://forum.xda-developers.com/htc-one-m8/development/ruu-m8-developer-edition-sense-1-54-t2884777
RUU will wipe the phone, install stock ROM (meaning root will be lost) and stock recovery.
But I also think its overkill to run an RUU just to update firmware, if that is the intent. My suggestion is to just run the firmware linked in the following post (which also has great instructions for doing so): http://forum.xda-developers.com/att-htc-one-m8/development/att-4-4-3-2-22-1540-3-debloated-sense-6-t2837365
The above method shouldn't overwrite the current ROM and user data. But backup anything important before flashing firmware, just in case.
Side note, "flash" is a fairly generic term, and as the RUU flashes stock ROM among other things, the term "flash" is appropriate IMO.
Click to expand...
Click to collapse

[Q] I am a noob help me !

how do i root the htc one m8 I am familiar with rooting as i had a s4 rooted with gpe but i am confused with the htc one m8 plz help
xCellHD said:
how do i root the htc one m8 I am familiar with rooting as i had a s4 rooted with gpe but i am confused with the htc one m8 plz help
Click to expand...
Click to collapse
How to root (with links) is explained on my thread here: http://forum.xda-developers.com/showthread.php?t=2751432
Also, much of the "HTC specific" lingo is explained here: http://forum.xda-developers.com/showthread.php?p=52484527
I would suggest reading up (and making sure you understand all the terms and processes) for at least a couple hours before trying anything on the phone. I do this every time I buy a new device, even having own quite a few HTC phones. In fact, I usually start reading and researching before I have the phone in hand.
.
also is there a way were i can go back to stock when i need to thanks
xCellHD said:
also is there a way were i can go back to stock when i need to thanks
Click to expand...
Click to collapse
If your talking about ROM, then take a full backup of your ROM before flashing custom ROM using titanium/nandroid etc.
Or if your talking about root,
Just unroot using unroot apps from play store or the respected app you get after rooting.
xCellHD said:
also is there a way were i can go back to stock when i need to thanks
Click to expand...
Click to collapse
As the above reply stated, it depends on what you are talking about.
If you just want the stock ROM, recovery, etc. one option is to relock the bootloader and just run the RUU. It will return you to stock software. The only thing not "stock" will be the bootloader will say RELOCKED instead of LOCKED. You need s-off to make it say LOCKED again (after unlocking it).
?
so this is what i want to do i want to unlock bootloader then root which i know how to do but i was woundering would i be able to install this rom http://forum.xda-developers.com/att-htc-one-m8/development/rom-sd-4-0-sense7-port-sdkernel-t3062367
would i be able to install that rom soon as i am done unlocking the bootloader and rooting or would i have extra stuff sorry for the dumb questions
xCellHD said:
so this is what i want to do i want to unlock bootloader then root which i know how to do but i was woundering would i be able to install this rom http://forum.xda-developers.com/att-htc-one-m8/development/rom-sd-4-0-sense7-port-sdkernel-t3062367
would i be able to install that rom soon as i am done unlocking the bootloader and rooting or would i have extra stuff sorry for the dumb questions
Click to expand...
Click to collapse
What are your current hboot and radio numbers?
redpoint73 said:
What are your current hboot and radio numbers?
Click to expand...
Click to collapse
my hboot is 3.19 and my radio is [email protected]
xCellHD said:
my hboot is 3.19 and my radio is [email protected]
Click to expand...
Click to collapse
You should be good to go, then. Just unlock the bootloader, install custom recovery and flash the Skydragon ROM you linked.
would i need to be s-off and would i be able to go back stock and relock the bootloader with s-on again sorry for the manny questions i am new to this phone
xCellHD said:
would i need to be s-off and would i be able to go back stock and relock the bootloader with s-on again sorry for the manny questions i am new to this phone
Click to expand...
Click to collapse
You can return to stock with a RELOCKED bootloader with s-on.
You do need s-off if you want to make the bootloader say LOCKED as it was from the factory. But the only reason to ever do this is for warranty purposes. And if you bought the phone from AT&T, you should note that your warranty is through AT&T, not HTC. And AT&T doesn't give a crap if the bootloader is unlocked, or whatever (folks have even successfully sent in phones for warranty with custom ROMs on them).
If you are seeing warranty service through HTC (you didn't purchase from AT&T) that is another story. But that is the only reason I'd bother going back to LOCKED.
In normal usage, I recommend leaving the bootloader UNLOCKED as it give you more flexibility to flash ROMs whenever you want, etc. The only reason IMO to relock the bootloader in normal usage is to run the RUU.
S-off is nice have if you want to flash radios, modified hboots, and some other things (you also don't need to relock to RUU with s-off). It certainly doesn't hurt, and some folks like to make the phone as customizable as possible right away. In fact, I did s-off to the phone the second day I had it (although s-off was free back then). But for you, its not strictly "needed" at this time unless you want to do the things mentioned.
so heres the thing again sorry for the manny questions i am just making sure if i do this everything will work so heres the thing the rom i linked if i were to flash it will my at&t sevice work since it would be a different baseband
can you link me the latest twrp recovery for the at&t htc m8 so i can flash once i unlock the boatloader
xCellHD said:
can you link me the latest twrp recovery for the at&t htc m8 so i can flash once i unlock the boatloader
Click to expand...
Click to collapse
https://twrp.me/devices/htconem8gsm.html
the latest twrp 2.8.6.0 should work with my at&t m8 ?
xCellHD said:
so heres the thing again sorry for the manny questions i am just making sure if i do this everything will work so heres the thing the rom i linked if i were to flash it will my at&t sevice work since it would be a different baseband
Click to expand...
Click to collapse
The baseband isn't determined by the ROM, its determined by flashing a different baseband/radio (which requires s-off).
There are some folks that have had issues on AT&T's LTE network using some custom ROMs. Namely, not receiving or sending voice calls while on LTE. But this seems somewhat random, and not the ROMs fault per se; but probably changes that AT&T is making to their network. The most you can do is flash the Skydragon ROM, and if you have problems, try another ROM or revert to stock.
Make a backup of your stock ROM with TWRP before you flash anything, to be sure you have something to revert to if you have problems. This is good general advice before you flash any custom ROMs, root mods, etc.
I'm using the ROM your linked (Skydragon Sense 7) on AT&T, and it works fine for me.

Categories

Resources