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Hey guys, please help me out. I tried reverting back to stock AT&T HTC One M8 but I seem to have managed to remove the entire OS. I was following a guide on here on how to revert back but whatever I did in RUU, it completely ruined the phone so far. I can't load past the HTC logo. I'm able to install a custom recovery program but I don't know how to get back to anything at this point. I'm going to try to flash a custom ROM and see if that works but ultimately I'd like to go back to completely stock ROM. Thank you for the responses in advance.
First, flash a ROM in recovery to get it working again. Secondly, read the guides on going back to stock more thoroughly and make sure you understand what you're actually doing before trying to go back to stock again (the same is true before you even think about unlocking the phone - why do something when you have no idea what to do if something goes wrong?!?!).
I know my response may sound harsh but if you'd read up on everything first before doing anything then this question wouldn't have to be asked over and over again by multiple people every day...
EddyOS said:
First, flash a ROM in recovery to get it working again. Secondly, read the guides on going back to stock more thoroughly and make sure you understand what you're actually doing before trying to go back to stock again (the same is true before you even think about unlocking the phone - why do something when you have no idea what to do if something goes wrong?!?!).
I know my response may sound harsh but if you'd read up on everything first before doing anything then this question wouldn't have to be asked over and over again by multiple people every day...
Click to expand...
Click to collapse
Thank you for the response, appreciate it! I do read almost everything before flashing my devices, I like to see what problems people encounter before I attempt to mess with my phone. But I just found my mistake I ran into. The guide I was reading was about going from GPE to Sense Stock (I had maybe 4hrs of sleep in my defense on being brain dead). I did flash back to a custom ROM for now, I'll just do some more further research on going back to stock sense. Is it just as simple as getting the ROM and flashing like the custom ROMs?
Jayanyway said:
Thank you for the response, appreciate it! I do read almost everything before flashing my devices, I like to see what problems people encounter before I attempt to mess with my phone. But I just found my mistake I ran into. The guide I was reading was about going from GPE to Sense Stock (I had maybe 4hrs of sleep in my defense on being brain dead). I did flash back to a custom ROM for now, I'll just do some more further research on going back to stock sense. Is it just as simple as getting the ROM and flashing like the custom ROMs?
Click to expand...
Click to collapse
So, were you running a GPe ROM or a Sense ROM? If you were running a Sense ROM you just need to restore a backup to get it back to stock. What software build was the phone on when you bought it new?
EddyOS said:
So, were you running a GPe ROM or a Sense ROM? If you were running a Sense ROM you just need to restore a backup to get it back to stock. What software build was the phone on when you bought it new?
Click to expand...
Click to collapse
I was on a Sense ROM. Android Revolution to be exact. And if you're talking about this number: 1.54.401.5 then I was that?
So just find a backup and restore to it? And that'll allow me to grab OTA updates too?
Jayanyway said:
I was on a Sense ROM. Android Revolution to be exact. And if you're talking about this number: 1.54.401.5 then I was that?
So just find a backup and restore to it? And that'll allow me to grab OTA updates too?
Click to expand...
Click to collapse
If your phone was on 1.54.401.5 when you first got it (or before you flashed a custom ROM), and if you're S-OFF, you can follow the guide in my signature to go back to 100% stock
EddyOS said:
If your phone was on 1.54.401.5 when you first got it (or before you flashed a custom ROM), and if you're S-OFF, you can follow the guide in my signature to go back to 100% stock
Click to expand...
Click to collapse
Now what if I'm not 100% sure what build number I was before messing with my phone? Good chance of bricking? And one last question I promise, If I do go back to stock Sense ROM, can I still be rooted. S-Off, bootloader unlocked and still receive OTA updates? Or would I have to lock down again? I did read your guide, I was just wondering if I would still receive em before I decide to do all this work again lol
I really appreciate the quick responses. You're awesome.
Jayanyway said:
Now what if I'm not 100% sure what build number I was before messing with my phone? Good chance of bricking? And one last question I promise, If I do go back to stock Sense ROM, can I still be rooted. S-Off, bootloader unlocked and still receive OTA updates? Or would I have to lock down again? I did read your guide, I was just wondering if I would still receive em before I decide to do all this work again lol
I really appreciate the quick responses. You're awesome.
Click to expand...
Click to collapse
If you're not sure on the original build then I wouldn't follow my guide. Do you know the CID of your phone? to check, run the following fastboot command:
fastboot getvar all
And post the results (blanking out the S/N and IMEI)
EddyOS said:
If you're not sure on the original build then I wouldn't follow my guide. Do you know the CID of your phone? to check, run the following fastboot command:
fastboot getvar all
And post the results (blanking out the S/N and IMEI)
Click to expand...
Click to collapse
Well I recently changed my CID to that 11111111 CID but here's what I got from that command:
Jayanyway said:
Well I recently changed my CID to that 11111111 CID but here's what I got from that command:
Click to expand...
Click to collapse
Looks like an AT&T model to me.
Something that is not clear to me: Did you convert your phone to GPE or not? The partiton sizes are different so, if you did a GPE conversion you would need to convert your firmware partitions back.
If you didn't convert to GPE, you should just be able to restore a CWS__001 backup from the stock backups thread in the general section, flash stock recovery and download/install the OTA.
exad said:
Looks like an AT&T model to me.
Something that is not clear to me: Did you convert your phone to GPE or not? The partiton sizes are different so, if you did a GPE conversion you would need to convert your firmware partitions back.
If you didn't convert to GPE, you should just be able to restore a CWS__001 backup from the stock backups thread in the general section, flash stock recovery and download/install the OTA.
Click to expand...
Click to collapse
Yes, I have an AT&T HTC One M8. As far as I know, I never converted to GPE. Here's a history of what I've done as far as flashing goes.
Unlocked bootload, rooted, went S-Off, flashed Android Revolution, flashed Viper ROM, went back to Android Revolution then tried to go back to stock and broke my phone. Now I'm back on Android Revolution. I did a whole bunch of factory resets/dalvik wipes and such so maybe that's why it looks confusing?
exad said:
If you didn't convert to GPE, you should just be able to restore a CWS__001 backup from the stock backups thread in the general section, flash stock recovery and download/install the OTA.
Click to expand...
Click to collapse
Sent from my HTC One_M8 using XDA Free mobile app
Same Problem?
Hey folks!
I have the same question I think and I don't want to open a new thread.
I flashed SinlessRom over ViperOne without converting to GPe and now I'm stuck in a bootloop...
Can I restore a CWS__001 backup from the stock backups thread, flash stock recovery and I'm good to go?
Edit: Ok, my m8 is working now after flashing ViperOne, because it fixed the partitions
Edit2: There is still no information about the os when I'm booting into the bootloader
Does nobody know, why there is no firmware version?
Missing OS in HBOOT resolution
Finally got the answer I was looking for!
Download the modified TWRP from here:
http://forum.xda-developers.com/showthread.php?p=54054835
You are going to have to flash your current firmware first before installing it for the OS info to show up again in HBOOT. You can use the Flashify app to install it or else just do it the PC/ADB way using command prompt like I did. It totally worked for me, so go ahead and try it!!
If you have questions on how to flash anything, lemme know.
RockStar2005
Lintux_ said:
Does nobody know, why there is no firmware version?
Click to expand...
Click to collapse
Deleted.
Sorry didn't see your post @RockStar2005
Disregard this message!!
HTCNerdYoda said:
Deleted.
Sorry didn't see your post @RockStar2005
Click to expand...
Click to collapse
Yoda,
Hey........ disregard my previous message. That version of TWRP DOES work (fixing "Blank OS" issue), HOWEVER........ I created a new backup using it and then tried to restore it over the weekend........... IT DIDN'T WORK! I think something is corrupted with it. So anyone who clicked on that link and got that version of twrp, delete it and ANY BACKUPS YOU CREATED WITH IT immediately. They are corrupted and useless.
Fortunately though, I was able to find a fully-operational version of TWRP over the weekend that has no issues and it too fixes the "Blank OS" problem too. Here you go:
http://themikmik.com/showthread.php?16278-SPRINT-RECOVERY-TWRP-Recovery-(UNOFFICIAL)-v2-7-0-4 (Control + F this: "Downloads TWRP Recovery 2.7.1.0 (DH) | Mirror (AFH) - build date: July 13, 2014". I downloaded from the Mirror link.)
Don't worry about it saying Sprint...... the dev CONFIRMED it works for all variants/carriers. So after creating a new backup using the standard twrp, I went back to stock recovery, re-flashed my most recent firmware (2.22.401.5), and then switched over to that new version of twrp........ created a new backup and then restored it using that new version. Worked like a charm!! And the "blank OS" issue........... gone! I highly recommend it!!
So please delete that old twrp and any backups you created using it, and you should be good to go!
P.S. My thanks to Midasgalp and also Captain Throwback!!
RockStar2005
Thanks.
Sent from my HTC One_M8 using XDA Free mobile app
Thanks.
Sent from my HTC One_M8 using XDA Free mobile app[/QUOTE]
Anytime buddy!
RockStar2005
My M8 has the CID of HTC_044 and I would like to flash latest ROM. However it requires latest firmware, ie 2.22.401.4, I am wondering if it is safe to flash the firmware to my device being with different CID as the firmware's android-info does not contain my device CID.
I have S-OFF on my device, I am wondering if I change mt CID to supercid would allow my device to run the firmware without issue.
Thanks in advance.
Yep,if your phone is supercid,u can flash that firmware...
hellcommando said:
My M8 has the CID of HTC_044 and I would like to flash latest ROM. However it requires latest firmware, ie 2.22.401.4, I am wondering if it is safe to flash the firmware to my device being with different CID as the firmware's android-info does not contain my device CID.
I have S-OFF on my device, I am wondering if I change mt CID to supercid would allow my device to run the firmware without issue.
Thanks in advance.
Click to expand...
Click to collapse
If your firmware for CID HTC__044 is 2.22.707.3, it is not necessary for you to flash another firmware to run a 2.22.401.4 ROM.
As long as the firmware is 2.22.xxx.x ... you're good to go.
Anyway it's up to you if you want to flash 2.22.401.4 firmware but your Radio will be the EU region if the firmware that you flash come with radio image. If you currently in Asia, it's best to keep 2.22.707.3 firmware
hdorius said:
Yep,if your phone is supercid,u can flash that firmware...
Click to expand...
Click to collapse
Thank you!
ckpv5 said:
If your firmware for CID HTC__044 is 2.22.707.3, it is not necessary for you to flash another firmware to run a 2.22.401.4 ROM.
As long as the firmware is 2.22.xxx.x ... you're good to go.
Anyway it's up to you if you want to flash 2.22.401.4 firmware but your Radio will be the EU region if the firmware that you flash come with radio image. If you currently in Asia, it's best to keep 2.22.707.3 firmware
Click to expand...
Click to collapse
Thank you! However I have heard there was one 2.22.7xx posted but was meant for M7, and at the moment I could not find 2.22.707.3 firmware from any firmware repository. I'm from Asia, could you please kindly post the link so that I wont brick my phone? Thank you!!
hellcommando said:
Thank you! However I have heard there was one 2.22.7xx posted but was meant for M7, and at the moment I could not find 2.22.707.3 firmware from any firmware repository. I'm from Asia, could you please kindly post the link so that I wont brick my phone? Thank you!!
Click to expand...
Click to collapse
When we read firmware we look at x.xx.707.x not 2.22.7xx.x
You don't need 2.22.707.3 firmware if you already done the OTA update.
Please advise your current firmware that you have ... check what is written on the bootloader ... is it 1.54.707.7 or 2.22.707.3 ?
If it is 1.54.707.7 then you need to do OTA update.
If it is 2.22.707.3 then you're good to flash any ROM.
ckpv5 said:
When we read firmware we look at x.xx.707.x not 2.22.7xx.x
You don't need 2.22.707.3 firmware if you already done the OTA update.
Please advise your current firmware that you have ... check what is written on the bootloader ... is it 1.54.707.7 or 2.22.77.3 ?
If it is 1.54.707.7 then you need to do OTA update.
If it is 2.22.707.3 then you're good to flash any ROM.
Click to expand...
Click to collapse
Couldn't check my firmware version as the OS field is empty in the bootloader.
Hboot: 3.16.0.0000
Radio: 1.16.2133156.UA10G
But I highly doubt my firmware is 2.22.707.3, I would think it is more likely to be 1.54.707.7 as I have rooted by phone before newer firmware roll out.
So can I use your firmware in http://forum.xda-developers.com/showthread.php?t=2701376&page=141
and flash it by using this guide? http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
hellcommando said:
Couldn't check my firmware version as the OS field is empty in the bootloader.
Hboot: 3.16.0.0000
Radio: 1.16.2133156.UA10G
But I highly doubt my firmware is 2.22.707.3, I would think it is more likely to be 1.54.707.7 as I have rooted by phone before newer firmware roll out.
So can I use your firmware in http://forum.xda-developers.com/showthread.php?t=2701376&page=141
and flash it by using this guide? http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
Click to expand...
Click to collapse
Right ... your current hboot is 3.16 so it's 1.54.707.7
I suggest that you restore 1.54.707.7 stock Backup, flash back stock recovery and do the OTA (no need to relock bootloader or S-On .. OTA update work on unlocked bootloader and S-Off)
I don't post firmware on XDA. Those that I posted are recovery and stock backup.
If you insist to update firmware without OTA update .. that's you call. Someone maybe will guide you how to do it as I don't feel comfortable telling how to update firmware.
ckpv5 said:
Right ... your current hboot is 3.16 so it's 1.54.707.7
I suggest that you restore 1.54.707.7 stock Backup, flash back stock recovery and do the OTA (no need to relock bootloader or S-On .. OTA update work on unlocked bootloader and S-Off)
I don't post firmware on XDA. Those that I posted are recovery and stock backup.
If you insist to update firmware without OTA update .. that's you call. Someone maybe will guide you how to do it as I don't feel comfortable telling how to update firmware.
Click to expand...
Click to collapse
Awesome! I just followed your advice by doing the safe way, flashed stock recovery and backup. I'm running on 2.22.707.x now! Thanks a lot :good:
hellcommando said:
Awesome! I just followed your advice by doing the safe way, flashed stock recovery and backup. I'm running on 2.22.707.x now! Thanks a lot :good:
Click to expand...
Click to collapse
Great
Now you can flash any Sense 6 custom ROM that you like.
Only remember that you don't need to flash another firmware, your current one is good enough.. just flash ROM.
I am having the same issue - I have the HTC__044 and need new firmware to get the newest ROM.
I am S-On and CANT get S-off (s-off needed to flash firmware)...firewater does not work with my phone after multiple tries.
I tried getting Sunshine to work for s-off, but I need to be on a stock Sense ROM (I am on Viper 1.8) and don't have a stock backup. I can't find ANY stock ROM's online! Once I have supercid i was going to flash firmware, but without S off...I'm going nowhere (it seems)
anyone have an idea where I should start?
charkswitlazers said:
I am having the same issue - I have the HTC__044 and need new firmware to get the newest ROM.
I am S-On and CANT get S-off (s-off needed to flash firmware)...firewater does not work with my phone after multiple tries.
I tried getting Sunshine to work for s-off, but I need to be on a stock Sense ROM (I am on Viper 1.8) and don't have a stock backup. I can't find ANY stock ROM's online! Once I have supercid i was going to flash firmware, but without S off...I'm going nowhere (it seems)
anyone have an idea where I should start?
Click to expand...
Click to collapse
Stock ROMs and recoveries for HTC__044
http://forum.xda-developers.com/showthread.php?t=2701376
charkswitlazers said:
anyone have an idea where I should start?
Click to expand...
Click to collapse
Everything that you need is here : http://forum.xda-developers.com/showthread.php?t=2701376
1. Restore nandroid backup 1.54.707.7
2. flash stock recovery 1.54.707.7
3. reboot and check for OTA
4. install OTA
5. done .. your ROM will be 4.4.3 - 2.22.707.3
6. flash any 4.4.3 custom ROM that you like if any
All above no need to relock bootloader or S-Off, it works on S-On
If you want to S-Off with sunshine, step 1 & 2 then sunshine
or after step 5 then sunshine (both way should work)
ckpv5 said:
Everything that you need is here
1. Restore nandroid backup 1.54.707.7
2. flash stock recovery 1.54.707.7
3. reboot and check for OTA
4. install OTA
5. done .. your ROM will be 4.4.3 - 2.22.707.3
6. flash any 4.4.3 custom ROM that you like if any
All above no need to relock bootloader or S-Off, it works on S-On
If you want to S-Off with sunshine, step 1 & 2 then sunshine
or after step 5 then sunshine (both way should work)
Click to expand...
Click to collapse
I'm still a little on the noob side with rooting/flashing..I am at work and don't have time to read much - i will go home and give it a go... I'm sure I will have lots of questions
A quick look at the site, i saw lots of recoveries but not very many stock ROMs. I mainly just need a plain/rooted stock Sense rom to run Sunshine. After which i can flash new firmware, then the new custom ROM i've been wanting. Also, does a nandroid HAVE to be HTC__044, or can it be any WWE cid? (like anything that's "HTC__xxx")?
Excuse my ignorance...trying to learn as much as possible
I just got my m8 from Tmobile today, and I am on firmware 157.531.7
I've checked several times for updated firmware, but always comes back nothing.
Am I stuck on this, or will it take awhile for the network to "see me" and send it?
not rooted, fully stock for now
thanks so much!
charkswitlazers said:
I'm still a little on the noob side with rooting/flashing..I am at work and don't have time to read much - i will go home and give it a go... I'm sure I will have lots of questions
A quick look at the site, i saw lots of recoveries but not very many stock ROMs. I mainly just need a plain/rooted stock Sense rom to run Sunshine. After which i can flash new firmware, then the new custom ROM i've been wanting. Also, does a nandroid HAVE to be HTC__044, or can it be any WWE cid? (like anything that's "HTC__xxx")?
Excuse my ignorance...trying to learn as much as possible
Click to expand...
Click to collapse
If your main purpose to restore to stock to get SunShine working, then any nandroid backup will do either HTC__044 or WWE. You don't really need a rooted stock as SunShine works on non-rooted ROM too.
As you said you're a noob, that is why I suggest to restore to 1.54.707.7 then OTA to 2.22.707.3 so you don't need to manually flash firmware to get other custom ROMs running flawlessly. It is not necessary to have 2.22.401.4 firmware but it is necessary to have a 2.22.xxx.x firmware for those custom ROMs, unless you're not in Asia.
As you can see in my sig, I'm on 2.22.707.3 firmware, I can run any ROM without problem.
Being a noob, you may make a stupid mistake when flashing firmware.
There is also by mike or so a stock Rom as a zip.
Flash it like a custom Rom Flash the stock kernel and better the recovery and do sunshine...easier then with getting nandroid backup etc
Slow Booting & Sense 6 Toolbox Not Working On ARHD v10.2
One-M8-Master said:
There is also by mike or so a stock Rom as a zip.
Flash it like a custom Rom Flash the stock kernel and better the recovery and do sunshine...easier then with getting nandroid backup etc
Click to expand...
Click to collapse
Hi One-M8-Master,
I've read quite a few of your posts & given that your moniker seems appropriate, I'm wondering if you might be able to help me?
I've posted this on another thread but haven't got very far as yet, so am hoping that you might be able to get me out of the stupid hole I've dug myself into :fingers-crossed:
It is quite a long description but if you don't fall asleep reading it, I'd really appreciate any help you might be able to give me.....Here goes:
"Hi Guys,
Now I know you're all already thinking that I didn't update my firmware before I flashed ARHD & now I'm getting all the problems that come along with not doing that......& you'd be correct....kind of. HOWEVER, as it turns out, I already seem to have it. Let me explain.
As you can see, I'm relatively new to all this but successfully unlocked, rooted & installed a custom ROM on my ASUS TF700T tablet, so I wanted to do it with my One M8. I always do loads of reading before I start anything (I even read the instructions for new games before I attempt to play them because I'm a bit weird like that!) but what happened on this occasion was that I did the reading, unlocked the phone, flashed TWRP, & rooted it but then ran into the problem that some people appear to have had when trying to s-off via the adb commands & Firewater, that is, my pc could see the phone but when I gave the reboot command, it told me it wasn't connected.
I then got into hours of reading to try & solve this issue, discovered that (without Sunlight) on some devices it just doesn't work once you've accepted the 'should we allow this pc to connect every time' message (which I NEVER normally say 'yes' to), unless you install the Android Studio & Java Develpers Kits, update your version of adb, & force the phone to ask again (which I did but it turned out that I already had the latest version of adb, so that route proved fruitless!). I actually missed a night's sleep trying to resolve the problem, so work wasn't good the next day! but I think it is here is where my problems started because I was so tired & frustrated that I just picked a ROM & flashed it. I had even read the warning about not flashing it if you didn't have the correct firmware but I think that being so tired, it didn't really sink in, or I'd forgotten about it by the time I just flashed the ROM.
By this point, I'd been sat in front of my pc for about 30 hours & needed to go to work but the phone was actually booting through to ARHD, so I was relatively happy in the knowledge that at least I hadn't bricked it! On starting to use the phone that evening, I noticed the long boot times & then that my Sense 6 Toolbox didn't seem to be making any changes, even if I rebooted the device, so I went back to the beginning of this thread & started reading again. Thus, I re-read the firmware warning & panicked (my 2nd mistake!), thinking that I was getting the problems because I hadn't updated the firmware (it still didn't occur to me to just check because I think I just assumed that I wouldn't have it). So.....I tried to restore my TWRP backup of the stock ROM that I made after I had unlocked/rooted, with the intention of reverting to the stock ROM, getting the OTA update & then re-flashing ARHD but despite TWRP telling me that the backup had been successful, the phone went into a bootloop back into TWRP. I solved this by re-flashing the ARHD ROM that I knew at least would get my phone out of the bootloop & back into KitKat, which it did. I then checked what version of the firmware I had & to my surprise, my Build Number in About\Software Information\More says "2.22.401.4 CL365360 release-keys", so it looks like I had the correct firmware version all along?
The above being the case, I'm now puzzled as to why I'm getting the problems that I'm getting with ARHD? Does anyone have any clues/answers that might get me out of this hole I've dug for myself & get my awesome One M8 working like it should?
I know I've caused this problem by doing things when I was too tired to think straight but I'm fresh as a daisy now (still fairly noobish but fresh ) & now I need your help to sort myself out. I would be so grateful for any help anyone can give me to get me back on track.
I hope all of that makes sense & thanks in advance."
@dan5001
The firmware you speak of is the displayed version main number of the flashed rom. It has no relation to your actual installed firmware. Check your bootloader and post here what it says. I bet it is still hboot 3.16 and if that's the case your firmware is not updated.
Mr Hofs said:
@dan5001
The firmware you speak of is the displayed version main number of the flashed rom. It has no relation to your actual installed firmware. Check your bootloader and post here what it says. I bet it is still hboot 3.16 and if that's the case your firmware is not updated.
Click to expand...
Click to collapse
Hi.
This is my own fault but I'm getting really frustrated with it because I've probably spent a total of 40 hours on it so far
I tell you that because I know that I needed S-OFF & SUPER CID to be able to update my firmware, so I just thought "screw it" & I paid for Sunshine. I now have S-OFF & following Vomer's guide here:
http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
I now have S-OFF & SUPER CID. I thought that would be the end of my issues but it would appear not!
Looking at my bootloader, you are correct, HBOOT is 3.16.0.0000!
However, I've tried to upgrade this firmware by downloading what I think is the correct update .zip from the list at the bottom of the aforementioned Vomer's guide (v2.22.401.5 (Rename to firmware.zip after downloading)), renaming it as suggested, & then flashing it in TWRP but it just keeps telling me that the update has failed!
Do I have to do it using the adb commands on Vomers guide? I didn't think so but it's just not working??
I appreciate any help you can give me with this. Given that I've spent so long on this & have paid for Sunshine, you can see that I'm trying to help myself but I've still got rain!!
EDIT
Just a thought, I do still have ARHD v10.2 installed at the moment because even though it's not working properly without the correct firmware, it's the only ROM I've got at the moment, so it means I can use the M8 to a degree; would that cause the problem with upgrading the firmware?
Firmware flash can be done via fastboot commands, that's how i did it
Installed rom has no influence on the to flash firmware, try it via fastboot
Hi,
I did a few searches but didn't find a solution.I have a developer M8 rooted and S-off. It's running 4.4.2. How do I go about installing the 4.4.3 OTA HTC apdate? Would I loose root and S-off in the process? Do I need to go back to stock to apply this update or do I need to take the update at all. I'm looking to flash the latest Viper rom and just wanted to check before I do. Sorry if this question was ask before.
When your target is to flash a custom ROM based on 4.4.3; you don't really need all those going back to stock and apply OTA stuff
What you need is flash the 4.4.3 firmware of device version then install ROM ... that's all
bammyman said:
Hi,
I did a few searches but didn't find a solution.I have a developer M8 rooted and S-off. It's running 4.4.2. How do I go about installing the 4.4.3 OTA HTC apdate? Would I loose root and S-off in the process? Do I need to go back to stock to apply this update or do I need to take the update at all. I'm looking to flash the latest Viper rom and just wanted to check before I do. Sorry if this question was ask before.
Click to expand...
Click to collapse
ckpv5 said:
When your target is to flash a custom ROM based on 4.4.3; you don't really need all those going back to stock and apply OTA stuff
What you need is flash the 4.4.3 firmware of device version then install ROM ... that's all
Click to expand...
Click to collapse
Sup ckpv5, are you able to point me in the right direction to accomplish this?
bammyman said:
Sup ckpv5, are you able to point me in the right direction to accomplish this?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=54408500&postcount=9592
bammyman said:
Sup ckpv5, are you able to point me in the right direction to accomplish this?
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First make sure you do have the developer M8 as I find many said the same thing but in actual fact they are not.
If yes ... I have the untouched 2.22.1540.4_firmware.zip here : http://sourceforge.net/projects/htconem8/files/2.22.1540.4_firmware.zip/download
then follow either this guide : http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
or this guide : http://forum.xda-developers.com/htc-one-m8/development/firmware-flashing-panic-attacks-t2824048
on how to flash the firmware zip
As the firmware is untouched, it will restore the stock recovery to your device.
So after successfully flashed the firmware, you should flash the custom recovery of your choice again in order to flash the intended custom ROM.
I'm gathering from the OP's location and past devices, that AT&T is the carrier.
If so, I would recommend flashing the 2.23.502.3 posted here: http://forum.xda-developers.com/att-htc-one-m8/development/att-4-4-3-2-22-1540-3-debloated-sense-6-t2837365
This contains the latest AT&T firmware (including newest AT&T radio). Then flash whatever 4.4.3 custom ROM you want.
On the 2.22.1540 firmware, I was getting some random data drops on AT&T. After flashing the 2.23.502 firmware, everything is working perfectly for me.
EDIT: My bad, I somehow completely missed the critical point that the OP has the Dev Edition. ckpv5 is correct for the Dev Edition, 1540 firmware is what you want (the firmware released with the latest Dev Edition OTA).
That's why I said that he need to confirm whether he really has developer edition M8.
If it is At&T .. I will not recommend the Dev Edition firmware (in fact I will not get involve as I don't know much about At&T device)
ckpv5 said:
First make sure you do have the developer M8 as I find many said the same thing but in actual fact they are not.
If yes ... I have the untouched 2.22.1540.4_firmware.zip here : http://sourceforge.net/projects/htconem8/files/2.22.1540.4_firmware.zip/download
then follow either this guide : http://forum.xda-developers.com/htc-one-m8/general/vomerguides-m8-bootldr-unlock-s-off-t2800727
or this guide : http://forum.xda-developers.com/htc-one-m8/development/firmware-flashing-panic-attacks-t2824048
on how to flash the firmware zip
As the firmware is untouched, it will restore the stock recovery to your device.
So after successfully flashed the firmware, you should flash the custom recovery of your choice again in order to flash the intended custom ROM.
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Click to collapse
Appreciated your help here. I can confirm the phone came with a unlock bootloader and my CID number is BS_US002. Does this mean I got the developer version of the M8?
If so, do I just follow the guide you post above, and do I need to change my CID to the super 11111111?
bammyman said:
Appreciated your help here. I can confirm the phone came with a unlock bootloader and my CID number is BS_US002. Does this mean I got the developer version of the M8?
If so, do I just follow the guide you post above, and do I need to change my CID to the super 11111111?
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BS_US002 is Dev Ed.
There is no need to change to SuperCID when flashing the firmware meant for your device version; no CID and MID change is needed.
ckpv5 said:
BS_US002 is Dev Ed.
There is no need to change to SuperCID when flashing the firmware meant for your device version; no CID and MID change is needed.
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This part below, my phone freezes on the HTC logo. Do I repeat the entire step from beginning when it freezes or that specific command it freezes on? See below.
fastboot oem rebootRUU
Note: if this command freezes, just disconnect the USB cable and hold the power and volume down buttons until the device reboots.
Then, repeat the steps above again.
bammyman said:
This part below, my phone freezes on the HTC logo. Do I repeat the entire step from beginning when it freezes or that specific command it freezes on? See below.
fastboot oem rebootRUU
Note: if this command freezes, just disconnect the USB cable and hold the power and volume down buttons until the device reboots.
Then, repeat the steps above again.
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Major thanks to you sir. I use the second guide you provide above after multiple fail with adb and all seems to be working fine. So if I understand you correctly, as long as I flash the latest firmware which I now have and regain recovery, there is no need to take the OTA from HTC to move from 4.4.2 to 4.4.3? So I can now flash roms base on 4.4.3 like Viper?
Yes...now you can flash 4.4.3 Sense based ROM like viper.
If you ever need the stock ROM, just follow the Stock Backup link in my sig.
Hi,
i have a T-Mobile HTC M8 with Viper 4.4.2 Rom. How can i go back to stock
I don't have S-Off but i will buy sunshine, when it can help me!
I have an unlocked bootloader but i don't know if i need a FUU or RUU or backup.zip.... what to do
I read the tutorials, but i don't get it .... Also i can't see the Version of my rom, because i have TWRP on my phone..
please help me
Mikey94 said:
Hi,
i have a T-Mobile HTC M8 with Viper 4.4.2 Rom. How can i go back to stock
I don't have S-Off but i will buy sunshine, when it can help me!
I have an unlocked bootloader but i don't know if i need a FUU or RUU or backup.zip.... what to do
I read the tutorials, but i don't get it .... Also i can't see the Version of my rom, because i have TWRP on my phone..
please help me
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Click to collapse
You didn't make a backup of your stock ROM before you flashed viper?
Tigerstown said:
You didn't make a backup of your stock ROM before you flashed viper?
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No, a friend of me flashed my phone with ViperRom and i have no backup... I just know, that i have T-MOB101 CID, but i can't read the main-version...
Can i just flash a nandroid backup with the latest version (downloaded from xda) or do i need a RUU?
Mikey94 said:
No, a friend of me flashed my phone with ViperRom and i have no backup... I just know, that i have T-MOB101 CID, but i can't read the main-version...
Can i just flash a nandroid backup with the latest version (downloaded from xda) or do i need a RUU?
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To be on the safe side..If it was me I would use the RUU to revert back to stock in your situation.
Mikey94 said:
No, a friend of me flashed my phone with ViperRom and i have no backup... I just know, that i have T-MOB101 CID, but i can't read the main-version...
Can i just flash a nandroid backup with the latest version (downloaded from xda) or do i need a RUU?
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Hi,
Do you have a RUU for the T-MOB101? from where did you get it? I have a TWRP backup which I downloaded from the following place:
http://www.handy-faq.de/forum/htc_o...ne_m8_firmwaresammlung_ruus_otas_backups.html
but anything I've tried is a mess, many apps keep on crashing themselves. I tried the TWRP Nandroid restore of 4.19.111.2 (apps keep crashing)
then triwd ViperOneM8, SkyDragon and InsertCoin ROMs but all aren't stable on my M8. My Firmware version is 4.19.111.2 and I've tried the best known custom lollipop ROMS but not happy.
I need the official RUU of T-MOB101 (Deutschland) if someone could help me find it. My M8 is a frustrating gadget which is driving me crazy.
Hi guys, I need help in restoring my HTC 10 to stock android and the problem is I can't seem to find any RUUs or TWRP backups for my OS version. I was stupid enough NOT to do a TWRP backup myself.
I'm currently on PureFusion OS Android 8.0 but the homebutton/fingerprint doesn't work. I checked their forums and it says i have to downgrade back to Stock Android 7.0 then flash PureFusion 8.0 again. Problem is, I'm stuck at the downgrade part!
Link: forum.purefusionos[.com]/threads/purefusion-on-htc-no-sim-detected.10/
I have the exact same problem with the OP on the post, but I solved my sim issue by restoring a stock recovery.
Anyone can help me find a suitable RUU or TWRP backup for OS ver 3.18.400.2 and CID HTC__060?
Much appreciated.
amnshm said:
Hi guys, I need help in restoring my HTC 10 to stock android and the problem is I can't seem to find any RUUs or TWRP backups for my OS version. I was stupid enough NOT to do a TWRP backup myself.
I'm currently on PureFusion OS Android 8.0 but the homebutton/fingerprint doesn't work. I checked their forums and it says i have to downgrade back to Stock Android 7.0 then flash PureFusion 8.0 again. Problem is, I'm stuck at the downgrade part!
Link: forum.purefusionos[.com]/threads/purefusion-on-htc-no-sim-detected.10/
I have the exact same problem with the OP on the post, but I solved my sim issue by restoring a stock recovery.
Anyone can help me find a suitable RUU or TWRP backup for OS ver 3.18.400.2 and CID HTC__060?
Much appreciated.
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Click to collapse
Here is Nougat RUU
https://androidfilehost.com/?w=files&flid=258738
as you didn't say what firmware your on or if your S off this is the best I can help you with.
yldlj said:
Here is Nougat RUU
androidfilehost.com/?w=files&flid=258738
as you didn't say what firmware your on or if your S off this is the best I can help you with.
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Thanks friend, i will try to see if that works! I am S-On but im not sure how to identify my firmware.
amnshm said:
Thanks friend, i will try to see if that works! I am S-On but im not sure how to identify my firmware.
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Boot to download mode and it will say your firmware version next to OS. RUU won't flash if your downgrading while S ON.
yldlj said:
Boot to download mode and it will say your firmware version next to OS. RUU won't flash if your downgrading while S ON.
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My firmware is 3.18.400.2
I tried using Sunshine tool to turn S-Off but it wont work in PureFusion. Any ideas how to work around this?
amnshm said:
My firmware is 3.18.400.2
I tried using Sunshine tool to turn S-Off but it wont work in PureFusion. Any ideas how to work around this?
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Sorry but no. Not sure why sunshine won't work.
Purefusion is probably to modified. Try maximus rom, it's as close to a stock sense rom you can get. S-off with that rom as driver and sunshine will likely work
Mr Hofs said:
Purefusion is probably to modified. Try maximus rom, it's as close to a stock sense rom you can get. S-off with that rom as driver and sunshine will likely work
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Thanks! I'll give that a shot