yashsingh1/xdaforums huggingface dataset:
[HTC 10 Guides, News, & Discussion] ReaperHack:
Check this link:

https://www.androidfilehost.com/?w=files&flid=74636

There are two RUUs in zip format, this is the most recent one:

2PS6IMG_PERFUME_UL_M60_SENSE80GP_HTC_LA_Telcel_SPA_1.53.600.3_R1_Radio_1.0.U010013@60330.4_38.12_F_release_478391_signed_2_4.zip

Hope this helps, cheers :good:
[HTC 10 Guides, News, & Discussion] alejobog:
Thank you. I have already installed these .zip. But they do not work for me because I have the modified recovery .... and I am not used to upgrade to android 7 per ota
[HTC 10 Guides, News, & Discussion] lazyboy00:
Hi guys,

yesterday I've installed sunshine and I am s-off and unlocked.

I have changed the CID to 11111111 (I have a HTC 10), I am on firmware 1.92.709.1 and I would like to update with OTA file 1.92.709.1 -> 1.98.709.5 available at the first page of this thread.

I am on stock recovery, yet I get an Error 7 with a series of CID "11111111 22222222 33333333 etc."

Do I have maybe to change the CID from 11111111 to HTC__621 (which is the CID of the OTA?) or to HTC__034 (which is my original CID?) MID: 2PS620000 is correct.

Can you advice?
[HTC 10 Guides, News, & Discussion] killphillxr:
Hello, my phone (EU, HTC_034) came with 1.95.401.4.

I flashed OTA to 2.41.401.3, unlocked bootloader via HTCdev, flashed TWRP, made a full nandroid backup and flashed leeDroid ROM.

Now I want to go back to stock, what are the right steps? Can a restore TWRP backup, flash stock recovery and lock bootloader? Or I am missing something?

Thank you!
[HTC 10 Guides, News, & Discussion] mikhuramet:
HI

1-you most RESTORE YOUR BACKUP IN TWRP OR FLASH TWRP-3.0.3-0_UNOFFICIAL https://mega.nz/#!rx5UwYRB!OeCZ6Ixeag5dklGJOzo_jH4WEdD9RBK7JiovnGo_tOQ

2-download twrp backup this link https://xdaforums.com/showpost.php?p=70739851&postcount=1708 2.41.401.3 Extract ZIP FILE

and pot in memory card folder TWRP/BACKUPS/FA652BN00066/2.41.401.3_TWRP

3-GO TO RECOVERY AND RESTORE 2.41.401.3_TWRP

4-FLASH STOCK RECOVERY 2.41.401.3 https://xdaforums.com/showpost.php?p=70702412&postcount=1672

5-RELOCK YOUR PHONE WHIT THIS CODE IN CMD Fastboot oem lock

6-GO TO RUU MODE WHIT THIS CODE IN CMD fastboot oem rebootRUU

7-DOWNLOAD FIRMWARE 2.41.401.3 THIS LINK http://www.mediafire.com/file/g3qmh8lv9nmakri/firmware.zip OR Extract IT IN OTA2.41.401.3 IF YOU DOWNLOAD AND FLASH FIRMWARE 2.41.401.3 IN CMD WHIT THIS CODE (Twice FLASH FIRMWARE) Fastboot flash zip firmware.zip

YOU GO TO STOCK:good::good:​
[HTC 10 Guides, News, & Discussion] killphillxr:
Thank you very much. Just a question, why I can't just use my TWRP backup, which I made on unmodified stock system?
[HTC 10 Guides, News, & Discussion] mikhuramet:
your welcome

YOU JUST USE UNTOUCHED SYSTEM + BOOT BACKUP TO GO TO STOCK

if you made nand backup its ok use it and dont download twrp backup

I suggest if your backup files are intact USE THEM
[HTC 10 Guides, News, & Discussion] mx597turbo:
Does anyone have a twrp or fastboot flashable Tmobile 2.37.531.5? I installed LeeDroid, and the RUU no longer works. The phone hands when it reboots to download. Thanks.
[HTC 10 Guides, News, & Discussion] Qevinator:
Found this link in another thread:

dl3.htc.com./application/RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3_Radio_1.0.U010241a@61226_79.07_F_release_493442_signed_2.exe
[HTC 10 Guides, News, & Discussion] Fre$h:
Exact :)

Here's the correct/direct link : http://dl3.htc.com./application/RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3_Radio_1.0.U010241a@61226_79.07_F_release_493442_signed_2.exe

Tested and approved. Just need to put the HTC10 in download mode, run the EXE and everything will run by it self
[HTC 10 Guides, News, & Discussion] Petert87:
I've got ripped the RUU zip file from the ruu.exe: https://www.androidfilehost.com/?fid=817550096634743546
[HTC 10 Guides, News, & Discussion] EdHaku:
I need the RUU for HTC__622, but I can't seem to find it anywhere. Send help pls. I want to unroot it.
[HTC 10 Guides, News, & Discussion] djluisbento:
RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3.exe

http://dl3.htc.com./application/RUU...41a@61226_79.07_F_release_493442_signed_2.exe
[HTC 10 Guides, News, & Discussion] DummyPLUG:
Old HK ruu, https://www.androidfilehost.com/?w=files&flid=74636
[HTC 10 Guides, News, & Discussion] EdHaku:
I downloaded it and moved it to my sd card, but in download mode, when I press volume up, it says "RI_MAIN_VER_FAIL os-version in android-info missinf or i...". Am I doing something wrong?

I'm starting to think there's no way for me to go back to stock.
[HTC 10 Guides, News, & Discussion] DummyPLUG:
you need s-off to downgrade
[HTC 10 Guides, News, & Discussion] djluisbento:
PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3_Radio_1.0.U010241a@61226_79.07_F_release_493442_signed, for Microsd card install.

https://drive.google.com/file/d/0BzJZhsfT65ZLQXBsSkdZMXBZSjQ/view?usp=sharing
[HTC 10 Guides, News, & Discussion] EdHaku:
Is there any way for me to s-off without having to buy the SunShine license?

Is there any nougat RUU from HK available to download? (If I have a newer RUU version, then I don't need to s-off, right?)
[HTC 10 Guides, News, & Discussion] vl.xl:
no. and you should really buy Sunshine and support devs.
[HTC 10 Guides, News, & Discussion] EdHaku:
So, if I get a newer RUU then I won't need to s-off (since I'm not downgrading)?

Sunshine is too expensive for me (I don't live in the US and USD is expensive in my country)
[HTC 10 Guides, News, & Discussion] mirok:
Yes.
[HTC 10 Guides, News, & Discussion] skapet:
Hi, I have the T-mobile Germany cid 111, can I use this ruu or will I brick my device?

2PS6IMG_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3_Radio_1.0.U010241a@61226_79.07_F_release_493442_signed_2.zip
[HTC 10 Guides, News, & Discussion] Ivanovic:
It won't flash if the CID is not include in the Android-info.txt

Στάλθηκε από το HTC 10 μου χρησιμοποιώντας Tapatalk
[HTC 10 Guides, News, & Discussion] sardroid:
OTA_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.4-1.95.401.4
[HTC 10 Guides, News, & Discussion] lazyboy00:
Thanks, it worked like a charm.

Is this a leaked version?

As I get a disclaimer when I turn on the phone...
[HTC 10 Guides, News, & Discussion] Petert87:
You don't have CID 111 but software x.xx.111.x, CID is T-MOB101 I think.
[HTC 10 Guides, News, & Discussion] djluisbento:
Its the final Version.

What message do you have???
[HTC 10 Guides, News, & Discussion] Chrypsisilon:
HTC_Europe_2.41.401.4

OTA_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.4 - Official HTC

RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.4

RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.3

Original Recovery

1.30.401.1_recovery

1.80.401.1_recovery

1.80.401.3_recovery

1.90.401.5_recovery

1.95.401.3_recovery

1.95.401.4_recovery

2.41.401.3_recovery

2.41.401.4_recovery

OTA_PERFUME_UHL_M60_SENSE80GP_HTC_Europe_1.95.401.3-1.90.401.5

OTA_PERFUME_UHL_M60_SENSE80GP_HTC_Europe_1.95.401.4-1.95.401.3
[HTC 10 Guides, News, & Discussion] sardroid:
This is a official version, CID HTC_034, Poland
[HTC 10 Guides, News, & Discussion] lazyboy00:
[IMG="screenshot"]https://i.imgur.com/lPmwSSw.png[/IMG]
[HTC 10 Guides, News, & Discussion] qriozum:
This is the "Red warning". At the firmware of nougat - appears in a situation when S-Off and or unlocked bootloader and or custom recovery.

Relax ;)
[HTC 10 Guides, News, & Discussion] djluisbento:
Yes.
[HTC 10 Guides, News, & Discussion] mikhuramet:
thaNKS

YOU GET IT IN S-ON & LOCK HTC 10 X.X.401.X?

IM IN 2.41.401.3 WHIT RUU .

CAN I RELOCK MY DEVICE AND FLASH THIS OTA IN DOWNLOAD MODE?
[HTC 10 Guides, News, & Discussion] rawdealer:
Is there a OTA from 2.41.401.3 ----> 2.41.401.4? :)
[HTC 10 Guides, News, & Discussion] SkyboneNoya:
I feel like it was mentioned somewhere but is core 2 and 3 going offline after idle for awhile a bug with 2.41.617.3?

They don't seem to start back up which is odd.
[HTC 10 Guides, News, & Discussion] sardroid:
Nope.
[HTC 10 Guides, News, & Discussion] Kisakuku:
The cores are not offline, rather due to new security measures on Nougat, CPU monitoring apps lose the ability to correctly report core states.
[HTC 10 Guides, News, & Discussion] skapet:
Hi from Greece, I have HTC 10 Germany t-Mobile CID 101 and currently I am on leedroid stable version. Does anyone know if there is an official rollout of nougat for this version? Kindly note that I am s-on.
[HTC 10 Guides, News, & Discussion] mikhuramet:
im s-on & relock

2.41.401.3

this ota OTA_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.4 01.4-1.95.401.4

can i flash this ota 2.41.401.4 on my device 2.41.401.3 ?
[HTC 10 Guides, News, & Discussion] Petert87:
No, this is OTA from 1.95.401.4 to 2.41.401.4

---------- Post added at 12:29 PM ---------- Previous post was at 12:28 PM ----------

Try to find your original backup or RUU.
[HTC 10 Guides, News, & Discussion] Qevinator:
https://twitter.com/wheelergd/status/830163079753261060

2.41.401.4 RUU
[HTC 10 Guides, News, & Discussion] jayc007:
I'm on Viper 5.3.0 ROM S-on 2.41.401.3 Magisk 10.20 V4A 2.5.0.5.

Do I need to update my firmware to 2.41.401.4 ?
[HTC 10 Guides, News, & Discussion] jureca:
Ruu.zip does not run under Windows 10 Ruu.exe,thanks

Enviado desde mi HTC 10 mediante Tapatalk
[HTC 10 Guides, News, & Discussion] Petert87:
Here is the ruu zip for 2.41.401.4: https://www.androidfilehost.com/?fid=817550096634745531
[HTC 10 Guides, News, & Discussion] jureca:
Thanks.

Enviado desde mi HTC 10 mediante Tapatalk
[HTC 10 Guides, News, & Discussion] JJxDev:
I have a question... After I've updated (flashed OTA with TWRP and firmware with download modus) from 1.95.401.4 to 2.41.401.3, My HTC 10 starts to drain its battery really fast. (Stock)

From 100% (with Wi-Fi, bluetooth and location, battery saving modus on) to >20% in less than 6 hours with moderate usage.

I've tried to clear the cache, calibrate the battery, but the only solution that I seem to be finding is to do a factory reset...

Since I don't really want to do that (even if I have TB backup, etc), is there another solution?

(bootloader unlocked -- S-on, rooted -- Magisk)
[HTC 10 Guides, News, & Discussion] Petert87:
I've the same. Huge battery drain on new build.
[HTC 10 Guides, News, & Discussion] giddeldan:
so, after a day of keep serching for a Nougart ruu for Telcel Mexico to recover my bricked HTC 10 i ended buying an easy-firmware dot com license. the ruu its:

2PS6IMG_PERFUME_UL_N70_SENSE80GP_MR_HTC_LA_Telcel_SPA_2.24.600.1_R4_Radio_1.0.U010241a@61226_79.07_F_release_495888_combined_signed_2_4.zip

can somebody tell me how can i upload it to andoidfilehost or something like that to share?

and now that my HTC 10 is back, i have useless ~38gb left to download till 2017-08-11 08:34:58. if somebody need a file from there PM me.
[HTC 10 Guides, News, & Discussion] Dessar38:
first of all. Sorry for my english :D

german member :eek:

problem. my HTC 10 is not S-Off, i got CID 034

1.95.xxxxx

cant find there a Stock Setup for it, tried Ruu Zip 1.90.xxxxx

it wont install, error, error, error on download mode

got for me a better way to go stock to update my ****ttttyyyyyy firmware?

the point is, my phone run the new venom rom whit grafik bugs now.

and i want a firmware update to 2.xxxxxxxx

to install it correctly.

i know hot to root the phone, but whit this s**hit here i am very unhappy, realy confused x.x

so, i want for my phone a correct firmware update

DL Mode infos i get:

HTC Download Mode

*** UNLOCKED ***

HTC_pmeuhl PVT S-ON

LK-1.0.0.0000

RADIO-1.0 U010141aQ60714.2

OpenDSP-v18.3.8996.00524_0721

OS-1-95-401.4

Oct 5 2016,16:51:51 (797255)

BOOTLOADER INFOS:

***Software Status: Modified***

*** UNLOCKED ***

*** S-ON ***

ADB INFOS

C:\Users\Dennis\Desktop\ADB>fastboot oem readcid

...

(bootloader) cid: HTC__034

OKAY [ 0.141s]

finished. total time: 0.142s

i downloaded already a Item:

2PS6IMG_PERFUME_UHL_M60_SENSE80GP

HTC EUROPE 1.90.401.5

Radio 1.0.U010141aQ60714.2_59.016

if i try to install, Download Mode say:

19 RU_MAIN_VER_FAIL os-version in android-info missing or i

19 RU_MAIN_VER_FAIL os-version in android-info missing or i

FAIL19 RU_MAIN_VER_FAIL os-version in android- info missing or i

press power to continue.......

any one got a link to the right items that i need?

try Run Team Venom Viper10 5.4.0

whit 2.xx.xxxxx Firmware
[HTC 10 Guides, News, & Discussion] 5m4r7ph0n36uru:
Run 2.41.401.4 RUU.exe. You'll find it on according thread in the guides, news, discussions section as well.
[HTC 10 Guides, News, & Discussion] Dessar38:
got a link for it?

curse i wont dl agean the wrong one x.x

and that will work 100%?

curse my dl rate is 1800 kb/s

xD

---------- Post added at 08:18 PM ---------- Previous post was at 08:06 PM ----------

i find only a zip, but not a exe :eek:
[HTC 10 Guides, News, & Discussion] Paninno12:
I have a CID J15 and I tried runing the exe "ruu 2.41.401.4". Unfortunatly it get stuck at 7% when sending . Other ruu just give me ERROR 155.

I'm hopeless now, all I get is a bootloop but I can still access download mode. Do you have any idea why? I hope it's not bricked :crying:
[HTC 10 Guides, News, & Discussion] Dessar38:
Where you found the exe?!?!
[HTC 10 Guides, News, & Discussion] Paninno12:
https://xdaforums.com/htc-10/how-to/htc-10-official-nougat-2-41-401-4-ruu-t3554624

https://t.co/3LHINTyhIm
[HTC 10 Guides, News, & Discussion] Chrypsisilon:
HTC_Europe_2.41.401.4_RUU

RUU_PERFUME_UHL_N70_SENSE80GP_MR_HTC_Europe_2.41.401.4 - Official direct HTC Link

HTC_Europe_x.xx.401.x / OTA / RUU / Recovery
[HTC 10 Guides, News, & Discussion] m0_t3:
I've also got a j15, first time i tried it failed claiming "image error". But it still booted ok. Though it was stuck for a while. Tried again with the HTC cable and it worked fine.

If you can still get to download mode maybe try the zip.
[HTC 10 Guides, News, & Discussion] Dessar38:
well, downloaded the exe and open it, after install shild wizz. its stop anythink, tryd restart pc, tryd run as admin.

the exe dont work for me x.x

what now x.x
[HTC 10 Guides, News, & Discussion] Paninno12:
:D It worked, thanks for your help. Flashing ruu.exe 2.41.401.4 with the HTC cable. Never would have guessed. Thanks
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
I was able to take the OTA with TWRP installed. The only thing TWRP won't do is install the firmware, which I booted to Download mode and did manually (after removing the stock recovery image first, of course).

I'm not sure why everyone else is having an issue.

P.S. Installing with TWRP won't work for anyone else (because I'm using an unreleased version of TWRP that reads the proper ro.build.fingerprint from build.prop), so everyone else will just have to use stock recovery to install it. But dm-verity has to be enabled, otherwise you'll get an error.
[HTC 10 Guides, News, & Discussion] jollywhitefoot:
I was having the corrupt system error, so I extracted the firmware.zip from the OTA and flashed it in download mode. Then I was able to see the OTA. It's downloading now, but I'm considering testing further to see what the exact problem was before I install it (if it will even install). I restored system image and boot from the same backup. Could boot have been modified somehow by TWRP prior to making the first backup?
[HTC 10 Guides, News, & Discussion] cauqazn:
You flashed firmware.zip in download mode, I'm assuming using adb cmds. Did you mean in recovery? I thought you can only flash boot or recovery in download?
[HTC 10 Guides, News, & Discussion] demi9od:
S-off could flash firmware.
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
TWRP can't modify boot unless you flash something to it.
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
It seems that a lot of people are having issues installing this latest OTA, so I'm zipping up the stock boot, recovery (from the OTA firmware zip) & system (from TWRP system image backup) from my already updated device and zipping them into a Download-mode flashable zip. If you'd prefer not to flash the stock recovery, you can simply remove it from the zip (or just re-flash TWRP right after).

Hopefully this will help the people having trouble updating. The zip just needs to be renamed to just "2PS6IMG.zip" (without the quotes) and placed on the root of external SD card (this only works with external SD, not internal storage, and file cannot be in any folder). Boot into Download mode, and it should pick it up and prompt you to flash.

The zip is currently uploading and I'll post a link when it's complete.

P.S. The zip should work whether you're S-ON or S-OFF, as long as your bootloader is unlocked.
[HTC 10 Guides, News, & Discussion] cauqazn:
: pray : lol
[HTC 10 Guides, News, & Discussion] duowing:
I just went to TWRP wiped data, then restored system image and boot, restored stock recovery, then went in and downloaded the OTA. It downloaded and installed the OTA with no issues.

People who are seeing the OTA with TWRP installed, are you S-Off?
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
http://d-h.st/HrJ7

There you go!
[HTC 10 Guides, News, & Discussion] demi9od:
I am seeing the OTA with TWRP but I am S-On. I have also made some modifications to /system (touch /sbin/su /system/bin/su /system/xbin/su, and I assume Xposed makes changes to /system). I am waiting for Captain Throwback's zip though, I'd rather not format /data.

I know this has probably been asked but I had trouble finding the answer. What is the difference in system and system_image partitions? What action taken by TWRP/SU would modify system_image so that a backup would need to be restored prior to OTA?
[HTC 10 Guides, News, & Discussion] jollywhitefoot:
I had the corrupt system problem and was s-off.

---------- Post added at 01:29 PM ---------- Previous post was at 01:28 PM ----------

Read the FAQ (post 2) in the TWRP thread. It will explain what system image backup is.
[HTC 10 Guides, News, & Discussion] demi9od:
TY, so if system-image is a full stock image backup, and it has to be restored before OTA is installed, any OTA update will require setting up apps/prefs from scratch then? I guess I need to figure out a better way to restore apps and system preferences then restoring apps from Titanium BU and system preferences by hand.
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
No. The stuff you're referring to is stored on /data, not in /system. You'll have to re-flash anything that modifies system (like Xposed), and re-make any system edits you made, but that's it.
[HTC 10 Guides, News, & Discussion] demi9od:
Ah, that's good news. I assumed "fully stock backup" meant /data as well. Thanks for bearing with me, I'll have this all figured out soon and will stop asking questions :)

Off topic, looking forward to cracked HTC encryption. That /data partition is awful big to back up when it's unreadable encrypted.
[HTC 10 Guides, News, & Discussion] topjohnwu:
Captain, do you have a possible explanation for this particular example below?

This may help us find the reason for the system corrupt message.
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
Stock boot from the OTA restores verify flag and verity_key. I really think that's the key here.

It's not a .rar, it's a zip. If you're seeing anything other than a zip file, then there's something wrong on your end. You don't have to unzip it or anything - you just have to rename it. And yes, the size is correct - it includes a system image - how big were you expecting it to be?
[HTC 10 Guides, News, & Discussion] buko_s:
1.02.600.3 matching Firware available?

what was the next version of OTA in mexico?
[HTC 10 Guides, News, & Discussion] cauqazn:
Flashed it and it seems to be just fine. Thanks!
[HTC 10 Guides, News, & Discussion] devilman30:
Aloha Capt,

The flash you provided did the trick ....Thanks for you help!!!

Mahalo
[HTC 10 Guides, News, & Discussion] Sleep-_-23:
I don't know if this firmware are uploaded. And probably there's no OTA for this model, Telcel was know to didn't update their firmwares, the m9 still on lollipop. So I don't know if there is a Ota because I flashed twrp.
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
This has been discussed in the thread (and around XDA), if you search. You have to install the 2008 Microsoft Visual C++ Redistributable (x86) for the RUU to properly run.
[HTC 10 Guides, News, & Discussion] Morteza.G:
hello guys

If I want to backup my current firmware, can I do it before rooting or after from TWRP? I want this backup for future warranty porpuses!

also what should be thicked in backup section (ex. boot, recovery and so on)?

my device info: Marshmallow 6.0.1 (Security patch, August 1 2016)

Software number: (1.95.401.4)

thnx!
[HTC 10 Guides, News, & Discussion] JJxDev:
You have to do the TWRP backup before you do modifications, e.g. install root, xposed, etc. That way you can go back to and restore boot and recovery to take future OTA updates, etc. (If you don't know what you want to do with the backup, just thick on every box, otherwise for future updates it should only be boot and recovery).

If you didn't take any TWRP backups, you can always find some unmodified backups when you search in this thread.
[HTC 10 Guides, News, & Discussion] Morteza.G:
I want It for warranty porpuses, what should be thicked? Cause I don´t want unnecceserly space taking my pc!

also How do I relock the bootloader? I intend not to S-off my device (no need) and I have international device!

thnx :good:
[HTC 10 Guides, News, & Discussion] JJxDev:
"HTC is committed to assisting customers in unlocking bootloaders for HTC devices. However, certain models may not be unlockable due to operator restrictions. We continue to work with our partners on this, check back often for ongoing updates about unlockable devices. – HTC"

Thanks to HTC’s warranty your phone will be covered even if your bootloader is unlocked -- and guessing you have the international edition (same as me) you don't have any service provider limitations.

Although, if you want to know:

https://xdaforums.com/htc-10/how-to/guide-safely-set-bootloader-to-locked-t3386456

If you haven't done any modifications, e.g. flash root, etc. you're fine if you just flash the stock recovery. Otherwise, from the twrp.me website:

"The default backup options in TWRP are system, data, and boot. For most cases, this is sufficient for backing up a ROM. (Note that in some rare cases, boot isn't available for backup on certain devices). If your device has the option, backing up android_secure and/or sd-ext may be a good idea. There's usually no reason to back up cache or recovery (recovery not available for backup on some devices).

On most devices shipping with Android 6.0 or higher, the device maker has enabled dm-verity as a security measure. The device will signature check blocks of data on the system partition during boot at the block level. The usage of dm-verity prevents TWRP from being able to successfully restore a normal system backup. On most of these devices, you will see an option on the backup page for System Image. A system image backup takes up more space than a regular system backup, but the system image backup is a bit-perfect backup that, when restored, will not break dm-verity (assuming that you don't break dm-verity before making the backup). On a handful of devices, you may also find a Vendor and Vendor Image backup option. The same rules apply with regards to dm-verity. If you need a perfect "go back to completely stock" backup then you should be using System Image (and Vendor Image, when available) instead of just system."

(Hit the thanks button if that helped!)
[HTC 10 Guides, News, & Discussion] Morteza.G:
I want to flash RR rom and will eventually flash root and recovery, Xposed isn´t available for nougat now so that would not happen.

So short answer will be I just backup System, Boot and data in recovery for future porpuses if I want to revert back to stock? and U said I don´t need locked bootloader, HTC still providing warranty if I have stock every thing BUT unlocked BT?

thnx
[HTC 10 Guides, News, & Discussion] Captain_Throwback:
"System Image", not System.