I need Help with a soft bricked HTC M8 VZW - Verizon HTC One (M8)

Hello guys. I’m in need of some advice to unbrick my VZW HTC M8. I managed to soft brick it while trying to root it using TWRP. I believe I deleted the stock os when I hit “wipe cache/dalvik” after trying to install SuperSU from my sd. I still have access to TWRP and ADB and the bootloader is unlocked and it’s S-off but I don’t think it is rooted because I can’t access internal storage from TWRP. I have SD card that TWRP can read but I have no clue how to flash a new rom. If someone could point me in the right direction I would really appreciate it.

Rex011 said:
Hello guys. I’m in need of some advice to unbrick my VZW HTC M8. I managed to soft brick it while trying to root it using TWRP. I believe I deleted the stock os when I hit “wipe cache/dalvik” after trying to install SuperSU from my sd. I still have access to TWRP and ADB and the bootloader is unlocked and it’s S-off but I don’t think it is rooted because I can’t access internal storage from TWRP. I have SD card that TWRP can read but I have no clue how to flash a new rom. If someone could point me in the right direction I would really appreciate it.
Click to expand...
Click to collapse
Download Rom of choice and side load it do you have adb set up on your computer?

xaalfx said:
Download Rom of choice and side load it do you have adb set up on your computer?
Click to expand...
Click to collapse
I managed to unbrick my device using instructions from this page. http://forum.xda-developers.com/showthread.php?t=2727831

Related

How to apply OTA update on Rooted At&t One X

Hi,
I have this AT&T one x, (I m using on NON AT&T network), so cant have an ota update.
Looking at few forums, downloaded the OTA version on XDA (631 Mb)
Saw people writing, that just rename the file to update.zip and then go to recovery and choose install from internal memory.
That dint work for me.
Error: not able to mount sd mem
Then few people wrote to choose install from external mem.
That dint work either.
Error: not able to mount sd mem
Then saw few people saying that I need to root my device and unlock bootloader.
I dint that, and tried from bootlaoder to install from zip.
That also dint work.
Now saw, I few wrote that i need to be S - OFF.
Which I tried doing it, but i m not able to do s-off for myself.
Pls pls pls.... can any of you EXPERTs out here help me.
Waited like for AT&T to release the update, now when it is out, i m not able to make it through.
Your step by step instruction would be highly appreciable.
Be aware, that if you have the AT&T version, and you are rooted, then you probably have SuperCID (in fact, you must have SuperCID, unless it was already changed back). If you have SuperCID you must S-off (or return to the AT&T CID) before applying the OTA, or you will brick your phone!
I am not all that familiar with the process to install using OTA.zip (and haven't done it myself), but it was discussed in these threads:
http://forum.xda-developers.com/showthread.php?t=2180408
forum.xda-developers.com/showthread.php?t=1701460
redpoint73 said:
Be aware, that if you have the AT&T version, and you are rooted, then you probably have SuperCID (in fact, you must have SuperCID, unless it was already changed back). If you have SuperCID you must S-off (or return to the AT&T CID) before applying the OTA, or you will brick your phone!
I am not all that familiar with the process to install using OTA.zip (and haven't done it myself), but it was discussed in these threads:
http://forum.xda-developers.com/showthread.php?t=2180408
forum.xda-developers.com/showthread.php?t=1701460
Click to expand...
Click to collapse
How to S Off ATT HOX???
Thats the big question.
I have rooted my phone through one click TWRP Toolkit.
abhishek jain said:
How to S Off ATT HOX???
Thats the big question.
Click to expand...
Click to collapse
No, that is a very small question. Or at least a very easy one to answer.
Take 5 minutes to look around before asking "big" questions: http://forum.xda-developers.com/showthread.php?t=1671237
http://forum.xda-developers.com/showthread.php?t=2136172
If you would read my first post, I have already posted that I tried doing that was not able to do.
On the third comment that we need push in , where it given an error 92 or something like that, I dint got that.
Tried many times and then it became a "big" for me.
We all are born not experts in every field.
So before comenting pls try to know what's behind it
Sent from my HTC One X using xda app-developers app
Lol it doesn't take an expert to read and take five mins..this is probably one if the easiest s off methods you'll see for awhile... You probably didn't set up your adb fastboot environment up right
a box of kittens said:
Lol it doesn't take an expert to read and take five mins..this is probably one if the easiest s off methods you'll see for awhile... You probably didn't set up your adb fastboot environment up right
Click to expand...
Click to collapse
Changed my laptop and tried again.
Now I am S-OFF
THough I applied the same comments on three different machine.
4th Time it worked.
Now how to install this OTA updated which I have downlaoded
abhishek jain said:
Changed my laptop and tried again.
Now I am S-OFF
THough I applied the same comments on three different machine.
4th Time it worked.
Now how to install this OTA updated which I have downlaoded
Click to expand...
Click to collapse
Anyone to help me out in this case:
I am S OFF
Rooted
Unlocked bootloader
AT&T HOX on non AT&T network
631 mb update.zip
Looking top update
Rename file update.zip and copy to internal storage.
Reboot to bootloader and enter recovery.
Push power+ vol up when recovery screen appears to enter recovery dialog.
Ignore errors.
Select install from internal storage
Select update.zip
Phone will reboot a couple of times.
iElvis said:
Rename file update.zip and copy to internal storage.
Reboot to bootloader and enter recovery.
Push power+ vol up when recovery screen appears to enter recovery dialog.
Ignore errors.
Select install from internal storage
Select update.zip
Phone will reboot a couple of times.
Click to expand...
Click to collapse
I tried this method couple of time before : unlocking, rooting and S-off ing
In this case , do i need to relock my bootloader and stock recovery?
If yes, where can i find stock recovery, i have deleted it.
By "i deleted it" do you mean you installed a custom recovery? If so, yes you need to get stock recovery back on.
Only way I know of to reinstall stock recovery is to run the 2.20 ruu. Since you're s-off, you don't need to relock; just run it.
iElvis said:
By "i deleted it" do you mean you installed a custom recovery? If so, yes you need to get stock recovery back on.
Only way I know of to reinstall stock recovery is to run the 2.20 ruu. Since you're s-off, you don't need to relock; just run it.
Click to expand...
Click to collapse
I am not a techie but as far as i know, i have not installed a custom recovery.
I did TWRP tool kit, rooting and unlocking bootloader.
How can see if i am custom recovery or stock
abhishek jain said:
I am not a techie but as far as i know, i have not installed a custom recovery.
I did TWRP tool kit, rooting and unlocking bootloader.
How can see if i am custom recovery or stock
Click to expand...
Click to collapse
You probably have a custom recovery. Reboot to bootloader and select recovery and see what you get. If it's TWRP, you'll get a teamwin splash screen and then some options. Stock recovery will just show a screen with a green circle.
iElvis said:
You probably have a custom recovery. Reboot to bootloader and select recovery and see what you get. If it's TWRP, you'll get a teamwin splash screen and then some options. Stock recovery will just show a screen with a green circle.
Click to expand...
Click to collapse
Then I have custome recovery.
Could you gimme a link for stock recovery image
I do not know if one is available. I have never seen one posted. Running a ruu will put it back on.
iElvis said:
I do not know if one is available. I have never seen one posted. Running a ruu will put it back on.
Click to expand...
Click to collapse
Yes now i have got my phone updated with the OTA update
abhishek jain said:
Yes now i have got my phone updated with the OTA update
Click to expand...
Click to collapse
Please click "Thanks" if anyone in the thread helped you.
iElvis said:
Please click "Thanks" if anyone in the thread helped you.
Click to expand...
Click to collapse
I have already done that.
And now in case anyone needs help, i can help those people out.
Coz the method is simple, but it is not at all explained clearly in any of the threads.
It has come in bit and pieces.
I have noticed one thing.
That after installing the update and again unlockin the bootloader and rooting, I am not able to see "TAMPERED" being written in the boatloader.
Also, now when I am rooted and also have SU permission, I m not able to switch on my WiFi tether with the files mentioned in the thread
http://forum.xda-developers.com/showthread.php?t=1677261
The "TAMPERED" flag goes away when you're s-off and flash a new hboot.
I believe wifi tether is blocked on the new AT&T base. You can flash a custom rom on the 3.17 base and it should work.

[Q] SDcard wiped, ViperXL Bootloop

Hey guys, im trying to flash my htc one xl to viperXL. I've gotten TWRP on it and I made a backup and installed ViperXL but it keeps going to a boot loop.I managed to get it into recovery and it showed that my SDCard was wiped. I couldnt restore it, any help? I will provide more detail if asked. I just want to restore it to stock
Please someone help me ;( I just want to get back to stock.
Did you factory reset in bootloader?
Sent from my Evita
SD has been corrupted. Possibly because you did a factory reset in bootloader (known bug) as mentioned in the previous reply.
Plug the device into a Windows PC, go to device manager and format the SD. Then mount the SD in TWRP and move a ROM to the device, and flash.
timmaaa said:
Did you factory reset in bootloader?
Sent from my Evita
Click to expand...
Click to collapse
redpoint73 said:
SD has been corrupted. Possibly because you did a factory reset in bootloader (known bug) as mentioned in the previous reply.
Plug the device into a Windows PC, go to device manager and format the SD. Then mount the SD in TWRP and move a ROM to the device, and flash.
Click to expand...
Click to collapse
Holy ****! thank you!!!!!! I searched everywhere for a fix. You guys are lifesavers I thought It was bricked for good!!!!!
Zehmistah said:
Holy ****! thank you!!!!!! I searched everywhere for a fix. You guys are lifesavers I thought It was bricked for good!!!!!
Click to expand...
Click to collapse
Also don't forget if you are S-ON that you should flash the boot.img manually after you flash a new ROM. I use TN_WIN_Boot_Installer to ease this task.
drubin333 said:
Also don't forget if you are S-ON that you should flash the boot.img manually after you flash a new ROM. I use TN_WIN_Boot_Installer to ease this task.
Click to expand...
Click to collapse
What's hard about "fastboot flash boot boot.img" to begin with.... Using tools only adds risk
Or flashimagegui

Lollipop and root....

I'm S - offed through sunshine (gotta love them guys) and had temp root with stock recovery, I assumed the lollipop update would fail but late last night it updated and I lost root. Any idea how to root again?
Well u have s off so flash twrp then flash su
Sent from my Nexus 6 using Tapatalk
How to flash su
Sent from my Xperia U using XDA Free mobile app
The issue is I don't have access to my personal computer for the weekend. Any other way to flash twrp? Flashify says I need root so it won't do it. Twrp manager I'm leery of because I heard the partition it puts it in is wrong thereby bricking the phone.
Unfortunately I don't believe Jcase has Sunshine working for lollipop yet... But that doesn't mean all is lost, just means you have to go a different means and you need to know how to use adb commands. Follow this address below and you will have a custom recovery and then you can install whatever custom rom or a pre-rooted LP OTA if that's all you want.
http://www.teamw.in/project/twrp2/226
Scroll down and follow the instructions under either.... 'Download - ADB / Terminal method:' or 'Download - Fastboot Method:'
You might be able to try to install the Goo Manager app from the play store to do the recovery install for you. Just not sure if that works without having root. TMWN says it just needs s-off so you may be good. Wouldn't need a computer either for that method. Just make sure you get your download of whatever rom saved on your phone before you wipe your current rom.
beeper10 said:
The issue is I don't have access to my personal computer for the weekend. Any other way to flash twrp? Flashify says I need root so it won't do it. Twrp manager I'm leery of because I heard the partition it puts it in is wrong thereby bricking the phone.
Click to expand...
Click to collapse
Download this and move it to your ext-sd card (not in any folder) using htc file manager. Rename it to 0P6BIMG.zip
https://www.androidfilehost.com/?fid=95916177934537454
Then reboot to bootloader and allow it to flash. This will give you back the latest TWRP. Boot back up and delete that zip off your sd card. IF you don't delete or rename it you won't be able to get to recovery via bootloader (it will keep trying to load that zip).
Then download this (doesn't matter to where-just remember where).
http://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip
REboot to TWRP manually and flash it. Bam... done.....
It's not flashing - hopefully the rename is OP6 and not zeroP6. When I go to recovery then bootloader nothing happens and if I apply from SD card from recovery it says "no package selected and access denied", I'm sure I'm doing something wrong but I don't know what.
beeper10 said:
It's not flashing - hopefully the rename is OP6 and not zeroP6. When I go to recovery then bootloader nothing happens and if I apply from SD card from recovery it says "no package selected and access denied", I'm sure I'm doing something wrong but I don't know what.
Click to expand...
Click to collapse
zero P it is...
Last question.... I hope, I can't get to twrp recovery. It just takes me to stock recovery with no option to get to a custom recovery.
beeper10 said:
Last question.... I hope, I can't get to twrp recovery. It just takes me to stock recovery with no option to get to a custom recovery.
Click to expand...
Click to collapse
Did you flash this in bootloader?
I power phone off, hold volume down and hit power. Usually at this point I have recovery, bootloader, etc, now I have no options just shows the zip running and a question to update or not.... Either option goes to not updating.
Ok - apparently sometimes I'm a little slow..... All worked incredibly well once user error was taken out of the equation. Thanks Mr. Dottat, you're truly an asset to this forum!!
beeper10 said:
Ok - apparently sometimes I'm a little slow..... All worked incredibly well once user error was taken out of the equation. Thanks Mr. Dottat, you're truly an asset to this forum!!
Click to expand...
Click to collapse
Missed the part about deleting eh? Lol.
Glad you got it sorted.
When it came to update or not to update, I assumed I had to use the volume rocker then hit the power button to invoke the action. I was trying to go volume down to get to update when in reality volume down was the action needed to deny the update!! ?

[Q] HTC One E8 - root guide help

Can anyone give a step by step root guide of this phone on lollipop version 5.0.2? i wanna try rooting
nisekoi said:
Can anyone give a step by step root guide of this phone on lollipop version 5.0.2? i wanna try rooting
Click to expand...
Click to collapse
May i know what is the varient of your phone? Because the method i followed is to root my E8 M8sX single sim. Im not sure if daul sim will cause a problem or not.
Firstly, you need an unlocked bootloader which can be unlocked through htcdev. You will need to create an account and follow the steps on the website. By unlocking the bootloader, it will wipe away all your data(messages, contacts, Apps etc.) on your phone so do a BACKUP before proceeding on the website.
Next, you will need a TWRP (which is a custom recovery to flash custom ROMs and root). TWRP can be found here. Finally, you need a flashable SuperSU to install through TWRP from here. Save the TWRP and SuperSU zip files on your sd card.
Then, follow the steps in this link. Download Minimal ADB and fastboot. Skip step 2 on the page after the one to download adb and fastboot. Just go straight to command without turning off your phone. Also, there is no need to download TWRP and SuperSU again from the page.
If you encounter any errors during the rooting process, just stop and get back to the state where the device is still bootable and for daily use. Ask me and i will try to reply ASAP.
**Disclaimer: I am in no way responsible if your device becomes unusable after the rooting process. Btw, Nisekoi is quite fun to watch but becomes draggy in the manga
JuzARandomGuy said:
May i know what is the varient of your phone? Because the method i followed is to root my E8 M8sX single sim. Im not sure if daul sim will cause a problem or not.
Firstly, you need an unlocked bootloader which can be unlocked through htcdev. You will need to create an account and follow the steps on the website. By unlocking the bootloader, it will wipe away all your data(messages, contacts, Apps etc.) on your phone so do a BACKUP before proceeding on the website.
Next, you will need a TWRP (which is a custom recovery to flash custom ROMs and root). TWRP can be found here. Finally, you need a flashable SuperSU to install through TWRP from here. Save the TWRP and SuperSU zip files on your sd card.
Then, follow the steps in this link. Download Minimal ADB and fastboot. Skip step 2 on the page after the one to download adb and fastboot. Just go straight to command without turning off your phone. Also, there is no need to download TWRP and SuperSU again from the page.
If you encounter any errors during the rooting process, just stop and get back to the state where the device is still bootable and for daily use. Ask me and i will try to reply ASAP.
**Disclaimer: I am in no way responsible if your device becomes unusable after the rooting process. Btw, Nisekoi is quite fun to watch but becomes draggy in the manga
Click to expand...
Click to collapse
Thanks for your reply. My phone is m8sx single sim just like yours. You mean by "stop and get back to the state where the device is bootable" is restore the phone from it backup?
** i watched the nisekoi anime only. will read the manga later.
nisekoi said:
Thanks for your reply. My phone is m8sx single sim just like yours. You mean by "stop and get back to the state where the device is bootable" is restore the phone from it backup?
** i watched the nisekoi anime only. will read the manga later.
Click to expand...
Click to collapse
Well, yeah thats what i meant. One way just to be safe would be after flashing twrp, boot to homescreen. After that then flash SuperSU. Other than while unlocking the bootloader will wipe away everything, i don't think flashing twrp and supersu will cause your phone to brick. Now knowing that we have the same varient then things should also go smoothly with yours. Do take note that the phone may take longer to boot after factory reset.
Just in case you didn't know, in order to boot the phone to recovery is by pressing power and volume down at the same time while the phone is off.
JuzARandomGuy said:
Well, yeah thats what i meant. One way just to be safe would be after flashing twrp, boot to homescreen. After that then flash SuperSU. Other than while unlocking the bootloader will wipe away everything, i don't think flashing twrp and supersu will cause your phone to brick. Now knowing that we have the same varient then things should also go smoothly with yours. Do take note that the phone may take longer to boot after factory reset.
Just in case you didn't know, in order to boot the phone to recovery is by pressing power and volume down at the same time while the phone is off.
Click to expand...
Click to collapse
I can't find the fast boot option under settings/power.
i can already boot to recovery.
nisekoi said:
I can't find the fast boot option under settings/power.
i can already boot to recovery.
Click to expand...
Click to collapse
They removed the fastboot option for lollipop. I think they set it on by default but it seems to boot slower compared to kitkat.
JuzARandomGuy said:
They removed the fastboot option for lollipop. I think they set it on by default but it seems to boot slower compared to kitkat.
Click to expand...
Click to collapse
I still get stuck at the unlocking the bootloader. In step 5, it asked to enter this command "fastboot oem get_identifier_token" but it says that " the program cants start because AdbWinApi.dll is missing". I did follow the steps correctly.
Download Android sdk and update it
nisekoi said:
I still get stuck at the unlocking the bootloader. In step 5, it asked to enter this command "fastboot oem get_identifier_token" but it says that " the program cants start because AdbWinApi.dll is missing". I did follow the steps correctly.
Click to expand...
Click to collapse
snoopyhaeckers said:
Download Android sdk and update it
Click to expand...
Click to collapse
Did the solution work? On google also says to just update android sdk for htc drivers.
JuzARandomGuy said:
Did the solution work? On google also says to just update android sdk for htc drivers.
Click to expand...
Click to collapse
yup it works for me. but now i can't flash the TWRP recovery. it keep saying " error: can't load twrp.img ". i did change the name of the twrp file to twrp.img in my pc.
i did managed to flash the custom recovery... the instruction is not clear. so i search for other information. it turns out i hve to put the twrp file in the same folder as minimal adb
How to root and update htc e8 android version
Hello,
Please I need steps to root my HTC E8 and upgrade the android version.
HTC E8, M8sn Single SIM, Android 4.4.2

Request: Up to date step by step guide for flashing TWRP and Root?

OK so I'm no noob when it comes to rooting anything up to lollipop, but with marshmallow it seems alot more complicated. Can someone with an HTC a9 6.0.1 plz post step by step guide for flashing TWRP? And if feeling generous, root as well? I see all this stuff about patching boot .imgs and other little stuff, and I'm ready to flash TWRP on my sprint a9 and wanna double check before I do...
bdizzle1686 said:
OK so I'm no noob when it comes to rooting anything up to lollipop, but with marshmallow it seems alot more complicated. Can someone with an HTC a9 6.0.1 plz post step by step guide for flashing TWRP? And if feeling generous, root as well? I see all this stuff about patching boot .imgs and other little stuff, and I'm ready to flash TWRP on my sprint a9 and wanna double check before I do...
Click to expand...
Click to collapse
First you have to enable developer options and click enable OEM Unlocking and usb debugging to on. After that visit htcdev.com and follow the steps to unlock the bootloader. After you have an unlocked bootloader, visit the twrp thread for the HTC One A9, it gives you the download link for the One A9. After doing this, download SuperSU. Zip from online and flash it through twrp.
Htcdev: http://www.htcdev.com/bootloader/
TWRP thread can be found here: http://forum.xda-developers.com/one-a9/orig-development/recovery-twrp-touch-recovery-t3257023/page25
Steps to flash twrp:http://rootmygalaxy.net/how-to-install-twrp-recovery-on-htc-one-a9/
SuperSU: http://forum.xda-developers.com/apps/supersu/stable-2016-09-01supersu-v2-78-release-t3452703/page43
(Use the twrp flashable one in this case)
Good luck, and feel free to ask if you have any more questions
MGfusion said:
First you have to enable developer options and click enable OEM Unlocking and usb debugging to on. After that visit htcdev.com and follow the steps to unlock the bootloader. After you have an unlocked bootloader, visit the twrp thread for the HTC One A9, it gives you the download link for the One A9. After doing this, download SuperSU. Zip from online and flash it through twrp.
Htcdev: http://www.htcdev.com/bootloader/
TWRP thread can be found here: http://forum.xda-developers.com/one-a9/orig-development/recovery-twrp-touch-recovery-t3257023/page25
Steps to flash twrp:http://rootmygalaxy.net/how-to-install-twrp-recovery-on-htc-one-a9/
SuperSU: http://forum.xda-developers.com/apps/supersu/stable-2016-09-01supersu-v2-78-release-t3452703/page43
(Use the twrp flashable one in this case)
Good luck, and feel free to ask if you have any more questions
Click to expand...
Click to collapse
Ty, Sry I should've mentioned I already unlocked through htcdev, downloaded TWRP and supersu, installed adb & fastboot/drivers on my CPU, etc.
I'm moreso confused with all this wiping / formatting data to disable encryption, + with the system image backup, do I do that before or after I format data, plus I've seen many say to flash super-su by adb side loading it... can't flash it directly from external SD card?
Pretty much that stuff and the correct order to do that stuff is what has me all flabbergasted right now... lol, any advice would be MUCH appreciated
bdizzle1686 said:
Ty, Sry I should've mentioned I already unlocked through htcdev, downloaded TWRP and supersu, installed adb & fastboot/drivers on my CPU, etc.
I'm moreso confused with all this wiping / formatting data to disable encryption, + with the system image backup, do I do that before or after I format data, plus I've seen many say to flash super-su by adb side loading it... can't flash it directly from external SD card?
Pretty much that stuff and the correct order to do that stuff is what has me all flabbergasted right now... lol, any advice would be MUCH appreciated
Click to expand...
Click to collapse
Lol, forced encryption is no fun, I've never had a problem with it on the stock HTC Sense ROM, only when I've gone to cyanogenmod have I had a problem with it, and when you face that problem you would have to format data (factory reset) to access the internal storage through TWRP. However, in the TWRP thread you can find a file call A9 boot image patcher (or something like that, lol) that you flash after flashing cyanogenmod (or any ROM with forced encryption) but BEFORE you boot the ROM, this will install a custom kernel that disables forced encryption. So basically right after flashing any ROM flash the boot image patcher to never have a problem with forced encryption. You shouldn't have to flash a system image backup, I've never had to do that before when formatting data.
And to answer your second question, I have always flashed SuperSU from external SD card, never have done anything else, so basically it is fine to do so.
Hope you find the answers to all your questions, and good luck :good:
Thanks man, I just want the system image backup just in case, like whenever OTA time rolls around. Not planning on flashing cm or anything, just rooting the stock Rom
bdizzle1686 said:
Thanks man, I just want the system image backup just in case, like whenever OTA time rolls around. Not planning on flashing cm or anything, just rooting the stock Rom
Click to expand...
Click to collapse
Oh I see. Well I'm not sure on that one I usually just flash updates through TWRP

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