Can i downgrade firmware without s-off? - One (M8) Q&A, Help & Troubleshooting

that

Nope...

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JohnM109R said:
Nope...
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Even with a ruu?

elmy2424 said:
​Even with a ruu?
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Nope. Why would you not get soff while you can anyway?

+1

an0ther said:
Nope. Why would you not get soff while you can anyway?
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i really would like to s-off but readed here that htc patched firewater from their updates [OTA´s] and to use sunshine s-off for now have to pay $25.
and dont know if another s-off methods available for OTA updated sprint M8´s
http://forum.xda-developers.com/showthread.php?t=2708567

elmy2424 said:
i really would like to s-off but readed here that htc patched firewater from their updates [OTA´s] and to use sunshine s-off for now have to pay $25.
and dont know if another s-off methods available for OTA updated sprint M8´s
http://forum.xda-developers.com/showthread.php?t=2708567
Click to expand...
Click to collapse
this.

elmy2424 said:
i really would like to s-off but readed here that htc patched firewater from their updates [OTA´s] and to use sunshine s-off for now have to pay $25.
and dont know if another s-off methods available for OTA updated sprint M8´s
http://forum.xda-developers.com/showthread.php?t=2708567
Click to expand...
Click to collapse
You should try firewater. If it doesn't work for you then you are out of luck. Either pay the $25 once and then flash whatever you like, or you will just wait for the official OTA

the $25 is worth it :good:

exocetdj said:
the $25 is worth it :good:
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Definitely worth it. Did it myself to debrand my T-MOB One (M8). Worked flawlessly!

Any progress here?
Sent from my HTC One_M8 using XDA Free mobile app

Related

Firewater works?

Can someone who has this device test firewater s-off?
123421342 said:
Can someone who has this device test firewater s-off?
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I would but I don't have time to go back to the store tonight if it doesn't work.
Or will anything bad happen if it fails?
123421342 said:
Can someone who has this device test firewater s-off?
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Why would you try a method to S-OFF intended for other devices with this one? It would be a nice starting point to screw up the device though :good:
123421342 said:
Can someone who has this device test firewater s-off?
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Click to collapse
To echo matt,
Bad idea. You can brick the device.
Sent from my Galaxy Nexus using Tapatalk
matt95 said:
Why would you try a method to S-OFF intended for other devices with this one?
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Doesnt understand how S-Off works?
scrosler said:
Doesnt understand how S-Off works?
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He probably doesn't... That's for sure

Anyone on T-Mobile US have success S-OFF

I've read Tmobile version can't get soff ? Anyone else try it?
Sent from my SGH-M919 using Tapatalk 2
Not yet i tried weaksauce didn't work im going to wait out on unlocking and s-off for a little but awesome device so far!
epsix said:
I've read Tmobile version can't get soff ? Anyone else try it?
Sent from my SGH-M919 using Tapatalk 2
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Yes, I just did it using the below link.
http://firewater-soff.com/instructions/
Brotha Noompsey said:
Yes, I just did it using the below link.
http://firewater-soff.com/instructions/
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Click to collapse
Did you use the htc dev unlock?
Devildog78965 said:
Not yet i tried weaksauce didn't work im going to wait out on unlocking and s-off for a little but awesome device so far!
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You need to unlock from htcdev first then use weaksauce.
Brotha Noompsey said:
Yes, I just did it using the below link.
http://firewater-soff.com/instructions/
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Click to collapse
So it work for you right? Reason I ask cause maybe some users did it wrong.
Sent from my SGH-M919 using Tapatalk 2
epsix said:
You need to unlock from htcdev first then use weaksauce.
So it work for you right? Reason I ask cause maybe some users did it wrong.
Sent from my SGH-M919 using Tapatalk 2
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Click to collapse
Weak sauce is for temp root with out unlocking or flashing super su binaries. I didn't want to unlock and only s-off but now i'm unable to. You dont need htcdev for weak sauce but it only works on the Verizon m8.
epsix said:
You need to unlock from htcdev first then use weaksauce.
So it work for you right? Reason I ask cause maybe some users did it wrong.
Sent from my SGH-M919 using Tapatalk 2
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Correct. Here is exactly what I did in order. Unlocked the bootloader first via HTC Dev. Installed custom recovery and perm root via the HTC Toolkit. Then followed instructions on the Firewater link. Have S-Off, TWRP and Root now.
Brotha Noompsey said:
Correct. Here is exactly what I did in order. Unlocked the bootloader first via HTC Dev. Installed custom recovery and perm root via the HTC Toolkit. Then followed instructions on the Firewater link. Have S-Off, TWRP and Root now.
Click to expand...
Click to collapse
Did you lose the preload apps from /data/preload ?
I want to get a backup of those before I HTC Dev unlock if possible. I'm looking at the libs in system to see if I can find another one that would work for weaksauce. (I.E. it is just renamed and has the same exports)
Brotha Noompsey said:
Correct. Here is exactly what I did in order. Unlocked the bootloader first via HTC Dev. Installed custom recovery and perm root via the HTC Toolkit. Then followed instructions on the Firewater link. Have S-Off, TWRP and Root now.
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Click to collapse
which recovery did you install?
Fenny said:
Did you lose the preload apps from /data/preload ?
I want to get a backup of those before I HTC Dev unlock if possible. I'm looking at the libs in system to see if I can find another one that would work for weaksauce. (I.E. it is just renamed and has the same exports)
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This I can't confirm. What applications should be there? I will check.
Brotha Noompsey said:
This I can't confirm. What applications should be there? I will check.
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If it's empty you lost them. I don't know their names, because without root, I can't get a directory listing.
tell4ever said:
which recovery did you install?
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TWRP 2.7.0.2
Brotha Noompsey said:
Correct. Here is exactly what I did in order. Unlocked the bootloader first via HTC Dev. Installed custom recovery and perm root via the HTC Toolkit. Then followed instructions on the Firewater link. Have S-Off, TWRP and Root now.
Click to expand...
Click to collapse
Good to know, anyone else have success getting soff?
Sent from my SGH-M919 using Tapatalk 2
Can't find anything that has an export for: "CopyFileCtl" which means no weaksauce on this phone. It looks like HTC Dev Unlock works fine, and so does the firewater s-off but you can't do it without flashing a recovery yet.
Fenny said:
Can't find anything that has an export for: "CopyFileCtl" which means no weaksauce on this phone. It looks like HTC Dev Unlock works fine, and so does the firewater s-off but you can't do it without flashing a recovery yet.
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Hmmm.. @jcase any input?
Sent from my SGH-M919 using Tapatalk 2
epsix said:
Good to know, anyone else have success getting soff?
Sent from my SGH-M919 using Tapatalk 2
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I can confirm S-Off on my T-Mobile HTC One M8 using the same method Brotha Noompsey used.
epsix said:
Good to know, anyone else have success getting soff?
Sent from my SGH-M919 using Tapatalk 2
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Im trying as soon as I get off work ,4 more hours :'(
Sent from my HTC One S using Tapatalk
my M8 is s-off as well just got it from tmobile store.
lasphyxial said:
my M8 is s-off as well just got it from tmobile store.
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Click to collapse
Can you confirm if /data/preload is empty after the htc unlock?
Barking up the wrong tree with the library. The same vulnerability exists (from what I have seen) but needs to be exploited in a different route than how the current version of weaksauce is doing it. I didn't build it for compatibility, i built it for easy of testing, as I do not have the device myself.
Dump system, upload it somewhere for me, no promises as I normally don't like to do roots for unlockable phones, but I am interested in finishing the exploit (the one I released is not "finished", as I didn't have the device when I wrote it, just the firmware).
Fenny said:
Can't find anything that has an export for: "CopyFileCtl" which means no weaksauce on this phone. It looks like HTC Dev Unlock works fine, and so does the firewater s-off but you can't do it without flashing a recovery yet.
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Click to collapse
epsix said:
Hmmm.. @jcase any input?
Sent from my SGH-M919 using Tapatalk 2
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Click to collapse
Fenny said:
Did you lose the preload apps from /data/preload ?
I want to get a backup of those before I HTC Dev unlock if possible. I'm looking at the libs in system to see if I can find another one that would work for weaksauce. (I.E. it is just renamed and has the same exports)
Click to expand...
Click to collapse

s-off for 4.4.3

Hi. I have a question. Is there any variants to make s-off on my HTC One M8, andriod 4.4.3? Or i can make it only with sunshine method ( it cost 25$) or there is something else
Used firewater....failed ? Then yes Sunshine is the way to go.....
Mr Hofs said:
Used firewater....failed ? Then yes Sunshine is the way to go.....
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No i didnt try firewater. i read that firewater dont work wih 4.4.3 androd
No try then it certainly won't work !
Mr Hofs said:
No try then it certainly won't work !
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so firewater dont work for me. So i have only sunshine method now? there is no other variants?
Nope

[Q] S-off firewater

My question: does the firewater method still work do gain s-off on Android 4.4.4 with Sense?
Petert87 said:
My question: does the firewater method still work do gain s-off on Android 4.4.4 with Sense?
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Try it. Maybe.
XSL-FO said:
Try it. Maybe.
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Does anybody tested it?
Petert87 said:
Does anybody tested it?
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you have to try it to know. as far as i heard 4.4.4 is not always possible to s-off using firewater.
it also depends on your cid.
Okay, I will try. Tomorrow I will get my M8 back from the repair company.
Firewater don't work, it's only Sunshine that can get you S-Off.
jkolner said:
Firewater don't work, it's only Sunshine that can get you S-Off.
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And again. Firewater MIGHT work, no harm in trying. When it fails use sunshine.......
Mr Hofs said:
And again. Firewater MIGHT work, no harm in trying. When it fails use sunshine.......
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Click to collapse
Will NOT work with 4.4.4.
/ Sent from my phone /
jkolner said:
Will NOT work with 4.4.4.
/ Sent from my phone /
Click to expand...
Click to collapse
Not even sunshine works on 4.4.4. Maybe V3 will.
jkolner said:
Will NOT work with 4.4.4.
/ Sent from my phone /
Click to expand...
Click to collapse
Where did i say it works then ? I said MIGHT ..... Please read ! There is NO harm in trying a free exploit before paying for the charged one......
Sunshine worked for me with 4.4.4
Sent from my HTC One_M8 using XDA Free mobile app

HTC Desire EYE S-OFF?

Anyone have s-off or OPFHDIAG.nbh file?
thanks!!
onaikel said:
Anyone have s-off or OPFHDIAG.nbh file?
thanks!!
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Click to collapse
no s-off yet but i was told that sunshine 3.0 should be able to give us s-off when it is released in early january.
S-OFF
htc desire EYE s-off with htc java card
I used the htc boot unloader my phone now says unlocked s is still on and my phone isnt rooted what did i do wrong what can i do now...sorry first time doin this
Sent from my HTC Desire Eye using XDA Free mobile app
irishmarine0311 said:
I used the htc boot unloader my phone now says unlocked s is still on and my phone isnt rooted what did i do wrong what can i do now...sorry first time doin this
Sent from my HTC Desire Eye using XDA Free mobile app
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you didnt do anything wrong. right now theres no public way to get s-off. the guy above bought a very expensive java card to achieve s-off. a app called sunshine should be able to get us s-off in January with its version 3.0
Oh ok thanks
Sent from my HTC Desire Eye using XDA Free mobile app
ccb101 said:
you didnt do anything wrong. right now theres no public way to get s-off. the guy above bought a very expensive java card to achieve s-off. a app called sunshine should be able to get us s-off in January with its version 3.0
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This is my first HTC phone, so I'm just wondering, what is S-OFF or S-ON? And why is it in place?
sidle said:
This is my first HTC phone, so I'm just wondering, what is S-OFF or S-ON? And why is it in place?
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its a extra security measure HTC phones have. the biggest issue with s-on is flashing kernels. with s-on you have to manually flash them using fastboot commands. With s-off you can do other things like flash firmware from other regions or run RRU's from other countrys as well, it would help with sim unlock and changing your model id.
ccb101 said:
its a extra security measure HTC phones have. the biggest issue with s-on is flashing kernels. with s-on you have to manually flash them using fastboot commands. With s-off you can do other things like flash firmware from other regions or run RRU's from other countrys as well, it would help with sim unlock and changing your model id.
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Alright, thanks for your answer
onaikel said:
htc desire EYE s-off with htc java card
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Click to collapse
Hi
Just got a java card. I'm wondering if you can help me with the diag file, or which one to use.
Thanks a million
I just used Sunshine 3.0.6 and successfully S-Offed my Desire Eye.
How did you get S-off? When I run sunshine I get this error: Sunshine cannot function on devices which are set to debuggable ramdisk/kernel (boot.img). please help!
sammor20 said:
How did you get S-off? When I run sunshine I get this error: Sunshine cannot function on devices which are set to debuggable ramdisk/kernel (boot.img). please help!
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I had to flash the stock boot.img since I was using a custom kernel to disable write protection.
How is you software status still as Official please tell
[email protected] said:
How is you software status still as Official please tell
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mmcblk0p6
s6511435 said:
mmcblk0p6
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How do I edit the mmcblk06 is it in Emmc?
I have sunshine S-Off my desire eye, easy and quick!
We have to pay like $25 for that right?
Sent from my HTC Desire EYE using XDA Free mobile app
[email protected] said:
We have to pay like $25 for that right?
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Yes.
sunshine should be installed on phone?

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