Database Develop

[Q] how to downgrade firmware

I updated firmware to 2.24.401(s-off),but now I have a camera issue,I want to go back to 1.29.708.16(I can't find this firmware) then turn to s-on for warranty,there isn't update to 4.2 in HK(where I bought the phone),so how can I downgrade firmware to 1.29,and can I change the firmware number by change "mainver" in android-info.txt ?

dingnangen said:
I updated firmware to 2.24.401(s-off),but now I have a camera issue,I want to go back to 1.29.708.16(I can't find this firmware) then turn to s-on for warranty,there isn't update to 4.2 in HK(where I bought the phone),so how can I downgrade firmware to 1.29,and can I change the firmware number by change "mainver" in android-info.txt ?
Click to expand...
Click to collapse
If you are returning your phone for service then you can run an RUU if your phone has one.
It will reset everything back to stock, even the firmware. Check here:
http://forum.xda-developers.com/showthread.php?p=39588860

crushalot said:
If you are returning your phone for service then you can run an RUU if your phone has one.
It will reset everything back to stock, even the firmware. Check here:
http://forum.xda-developers.com/showthread.php?p=39588860
Click to expand...
Click to collapse
can 2.24 firmware use 1.29 ruu?how to do it ?

dingnangen said:
can 2.24 firmware use 1.29 ruu?how to do it ?
Click to expand...
Click to collapse
If your s-off then a RUU can downgrade your firmware. (I did this on a phone I returned for service without issues) If you are still s-on I don't think it will.
You just download the RUU.exe and run it on your PC and it guides you through resetting everything on the phone.

crushalot said:
If your s-off then a RUU can downgrade your firmware. (I did this on a phone I returned for service without issues) If you are still s-on I don't think it will.
You just download the RUU.exe and run it on your PC and it guides you through resetting everything on the phone.
Click to expand...
Click to collapse
thank you very much,i'll try it.if there aren't my ruus of region,I use other region ruu,can I get warranty?

That depends on the carrier/vendor. If you don't have a RUU you could also run an RUU for another area (Since your S-off) to downgrade the firmware and then root it and use one of the posted stock nandroids to restore to your proper areas stock config. Then do the stuff to re-lock your bootloader. http://forum.xda-developers.com/showthread.php?p=43458497

crushalot said:
That depends on the carrier/vendor. If you don't have a RUU you could also run an RUU for another area (Since your S-off) to downgrade the firmware and then root it and use one of the posted stock nandroids to restore to your proper areas stock config. Then do the stuff to re-lock your bootloader. http://forum.xda-developers.com/showthread.php?p=43458497
Click to expand...
Click to collapse
I can back to stock rom,but firmware version can't change,because there aren't ruu of HongKong,any ideas to change firmware version?

Since your S-off you can change your CID to use another RUU like this one:
http://bugsylawson.com/files/file/1...14325013-1033115001-release-311678-signedexe/
The RUU will set the device firmware back to stock. Then restore your stock ROM and you should be ok.
Also if you have it stock rom and setup now, you may just want to put S-on so that it says Locked and S-on on bootloader and your vendor will probably not care about the firmware version.

crushalot said:
Since your S-off you can change your CID to use another RUU like this one:
http://bugsylawson.com/files/file/1...14325013-1033115001-release-311678-signedexe/
The RUU will set the device firmware back to stock. Then restore your stock ROM and you should be ok.
Also if you have it stock rom and setup now, you may just want to put S-on so that it says Locked and S-on on bootloader and your vendor will probably not care about the firmware version.
Click to expand...
Click to collapse
thank you ,downing ruu now . is there Hboots red warning by using ruu back to stock?

dingnangen said:
thank you ,downing ruu now . is there Hboots red warning by using ruu back to stock?
Click to expand...
Click to collapse
The red warning in hboot is from being unlocked. Once you have back to stock (especially recovery) then the red warning will be gone. For sure after re-locking.

crushalot said:
Since your S-off you can change your CID to use another RUU like this one:
http://bugsylawson.com/files/file/1...14325013-1033115001-release-311678-signedexe/
The RUU will set the device firmware back to stock. Then restore your stock ROM and you should be ok.
Also if you have it stock rom and setup now, you may just want to put S-on so that it says Locked and S-on on bootloader and your vendor will probably not care about the firmware version.
Click to expand...
Click to collapse
how to backup my stock recovery,because I must flash custom recovery to restore my rom,then back to the stock recovery.

dingnangen said:
how to backup my stock recovery,because I must flash custom recovery to restore my rom,then back to the stock recovery.
Click to expand...
Click to collapse
Sorry, I'm not sure I understand what you are asking here.

crushalot said:
Sorry, I'm not sure I understand what you are asking here.
Click to expand...
Click to collapse
how can I backup stock recovery?
because there are not ruu of HK,so I should use TWRP to restore nandroid backup from HK htc one. then back to stock recovery .

Yes you would TWRP to restore and then flash the stock recovery and relock.
Here is a post where I helped another and it has the stock recovery and instructions for flashing if needed.
http://forum.xda-developers.com/showpost.php?p=43625746&postcount=17
Just an FYI that this method will not downgrade the firmware, but just get you back to locked and a stock look, but with the newer firmware.
Let me know if you need something else.

HTC one 4.3 with sense 5.5 update

deleted

Is the phone 100% stock? If you've made ANY changes, no matter how small, it won't flash

EddyOS said:
Is the phone 100% stock? If you've made ANY changes, no matter how small, it won't flash
Click to expand...
Click to collapse
Well the OS is stock but the boatloader is unlocked, s-off and it was rooted but I unrooted before installing update.
?

uzman1243 said:
Well the OS is stock but the boatloader is unlocked, s-off and it was rooted but I unrooted before installing update.
?
Click to expand...
Click to collapse
I would flash a stock unrooted rom, but whatever you do make sure that the hboot is correct, and recovery if stock is required, match the build version of the 4.2.2 rom you're running.

CharliesTheMan said:
I would flash a stock unrooted rom, but whatever you do make sure that the hboot is correct, and recovery if stock is required, match the build version of the 4.2.2 rom you're running.
Click to expand...
Click to collapse
I have no idea how to do that. Can I still leave the Mid as HTC_Y13 instead of the one that was before which is HTC_001?

Red triangel OTA

My phone is tamperd and relocked, maybe thats the problem? (tamperd or relocked or both?)

Num_Lock said:
My phone is tamperd and relocked, maybe thats the problem? (tamperd or relocked or both?)
Click to expand...
Click to collapse
Maybe, maybe not. As long as you have stock recovery, OTA should flash.

SaHiLzZ said:
Maybe, maybe not. As long as you have stock recovery, OTA should flash.
Click to expand...
Click to collapse
OK, i forgot to mention that i flashed TWRP to root the phone and then i flashed back stock recovery, my software number is 4.19.401.11 and i've flashed this : 4.19.401.11 from here: http://forum.xda-developers.com/showthread.php?t=2545227
I flashed the right one? (my cid is htc_001 if it helps)

Num_Lock said:
OK, i forgot to mention that i flashed TWRP to root the phone and then i flashed back stock recovery, my software number is 4.19.401.11 and i've flashed this : 4.19.401.11 from here: http://forum.xda-developers.com/showthread.php?t=2545227
I flashed the right one? (my cid is htc_001 if it helps)
Click to expand...
Click to collapse
yeah thats fine.
can you type fastboot erase cache, reboot into OS, and then try again?

Need Official RUU Or FW For HTC ONE M7

Hey Guys! Sorry to bother you! Can u provide Direct link To HTC One M7 Latest RUU File Asia/India ?? There are lots of RUU's which is why i'm confused! Thank You

J.K said:
Hey Guys! Sorry to bother you! Can u provide Direct link To HTC One M7 Latest RUU File Asia/India ?? There are lots of RUU's which is why i'm confused! Thank You
Click to expand...
Click to collapse
How are we supposed to known which one you need if you are not giving any information about your phone?
Post the output of "fastboot getvar all" (except imei and serialno) and we will be able to tell you if there is a ruu for your phone

alray said:
How are we supposed to known which one you need if you are not giving any information about your phone?
Post the output of "fastboot getvar all" (except imei and serialno) and we will be able to tell you if there is a ruu for your phone
Click to expand...
Click to collapse
I don't have the phone! I downloaded ASIA/INDIA version which took 4hrs! Later i came to know it wasn't RUU file :'( Any other ways to know ? It's International version with Unlocked It was Running 4.4.3 And Do i need to S-OFF to Use RUU's?

J.K said:
I don't have the phone! I downloaded ASIA/INDIA version which took 4hrs! Later i came to know it wasn't RUU file :'( Any other ways to know ? It's International version with Unlocked It was Running 4.4.3
Click to expand...
Click to collapse
we need to know:
your CID
your MID
What version number is currently installed on the phone
s-on or s-off
locked or unlocked bootloader
all these info are included in a "fastboot getvar all" except the bootloader status (locked or unlocked)
And Do i need to S-OFF to Use RUU's?
Click to expand...
Click to collapse
it all depend the output of "fastboot getvar all" but if the phone was on 4.4.3, yes you'll probably need s-off. There might be alternatives that doesnt require s-off (stock odexed rom, reset rom, nandroid backup....)
waiting for your fastboot getvar all

alray said:
we need to know:
your CID
your MID
What version number is currently installed on the phone
s-on or s-off
locked or unlocked bootloader
all these info are included in a "fastboot getvar all" except the bootloader status (locked or unlocked)
it all depend the output of "fastboot getvar all" but if the phone was on 4.4.3, yes you'll probably need s-off. There might be alternatives that doesnt require s-off (stock odexed rom, reset rom, nandroid backup....)
waiting for your fastboot getvar all
Click to expand...
Click to collapse
I unlocked My Bootloader to Use Paranoid Android!! Any other way download the file ? Coz i won't have much time to Download 2mr when i get the phone! Coz My internet is not even 1Mbps

J.K said:
I unlocked My Bootloader to Use Paranoid Android!! Any other way download the file ? Coz i won't have much time to Download 2mr when i get the phone! Coz My internet is not even 1Mbps
Click to expand...
Click to collapse
Bootloader is UNLOCKED with S-ON N Currently its running CM 11 M12

J.K said:
Bootloader is UNLOCKED with S-ON N Currently its running CM 11 M12
Click to expand...
Click to collapse
still need to know:
your CID
your MID
What version number is currently installed on the phone
s-on or s-off ---> s-on
locked or unlocked bootloader --> unlocked
The fact that your phone is currently running CM11 is irrelevant for finding the right ruu. We need to know what firmware version is on your phone (example: 5.12.707.104)

alray said:
still need to know:
your CID
your MID
What version number is currently installed on the phone
s-on or s-off ---> s-on
locked or unlocked bootloader --> unlocked
The fact that your phone is currently running CM11 is irrelevant for finding the right ruu. We need to know what firmware version is on your phone (example: 5.12.707.104)
Click to expand...
Click to collapse
How do i know that ? When i no longer have Stock ROM ? Or Phone ? Will flashing Diffrerent RUU may brick my device ?

J.K said:
How do i know that ? When i no longer have Stock ROM ?
Click to expand...
Click to collapse
by using fastboot: "fastboot getvar all"
Or Phone?
Click to expand...
Click to collapse
Obviously, you can't have these info if you don't have the phone in your possession.
Will flashing Diffrerent RUU may brick my device ?]
Click to expand...
Click to collapse
No, s-on will prevent you flashing the wrong RUU. Anyway I'm 99% sure there will be no RUU availabe for you phone. WIth s-on you can only flash RUU that are same or higher version then what was on the phone before. There is no 4.4.3 RUU except for t-mobile which is not your version.
So unless you achieve s-off, you will not be able to use a ruu.
But there might be some others alternatives to bring your phone back to stock like a reset rom, stock odexed rom or a nanadroid backup,
Unfortunately, if you can't tell me more on your device (CID/MID and firmware version). I can't help you more and I cant point you the stock rom, reset rom or nandroid backup you need.

alray said:
still need to know:
your CID
your MID
What version number is currently installed on the phone
s-on or s-off ---> s-on
locked or unlocked bootloader --> unlocked
The fact that your phone is currently running CM11 is irrelevant for finding the right ruu. We need to know what firmware version is on your phone (example: 5.12.707.104)
Click to expand...
Click to collapse
alray said:
by using fastboot: "fastboot getvar all"
Obviously, you can't have these info if you don't have the phone in your possession.
No, s-on will prevent you flashing the wrong RUU. Anyway I'm 99% sure there will be no RUU availabe for you phone. WIth s-on you can only flash RUU that are same or higher version then what was on the phone before. There is no 4.4.3 RUU except for t-mobile which is not your version.
So unless you achieve s-off, you will not be able to use a ruu.
But there might be some others alternatives to bring your phone back to stock like a reset rom, stock odexed rom or a nanadroid backup,
Unfortunately, if you can't tell me more on your device (CID/MID and firmware version). I can't help you more.
Click to expand...
Click to collapse
Let me explain you each And everything! 2mr the new owner is going to show up (Coz i sold My One) He asked that he'll give me his phone so that he can get OTA's And he prefer stock rom over CM... I asked him to bring up his phone 2mr! He may come N wait for the phone to get it back as it was before! So is there any way u could tell me which will work to get to stock i'll download the file Or RUU whole night N flash it back when i get the phone Coz i can't download 2mr it'll take 4hrs to download 1GB!! I downloaded on ZIP which ended up being Flashable Zip! (Guru_Reset_M7_3.63.707.4) If i flash that ZIP using CWM ... Will i able to get OTA ?

J.K said:
Let me explain you each And everything! 2mr the new owner is going to show up (Coz i sold My One) He asked that he'll give me his phone so that he can get OTA's And he prefer stock rom over CM... I asked him to bring up his phone 2mr! He may come N wait for the phone to get it back as it was before! So is there any way u could tell me which will work to get to stock i'll download the file Or RUU whole night N flash it back when i get the phone Coz i can't download 2mr it'll take 4hrs to download 1GB!! I downloaded on ZIP which ended up being Flashable Zip! (Guru_Reset_M7_3.63.707.4) If i flash that ZIP using CWM ... Will i able to get OTA ?
Click to expand...
Click to collapse
If that phone was s-on and on stock 4.4.3 before, it should be on hboot 1.57 which mean you'll need to use a 6.xx.707.xx stock rom/reset rom/nandroid backup. Not even sure if you'll need a .707 version.
There is a 5.xx.707.x reset rom in the general section. Maybe it could be that one, maybe not, but you could download that one so you'll be ready tomorrow.

alray said:
If that phone was s-on and on stock 4.4.3 before, it should be on hboot 1.57 which mean you'll need to use a 6.xx.707.xx stock rom/reset rom/nandroid backup. Not even sure if you'll need a .707 version.
There is a 5.xx.707.x reset rom in the general section. Maybe it could be that one, maybe not, but you could download that one so you'll be ready tomorrow.
Click to expand...
Click to collapse
Is that RUU ? Or Flashable ZIP ? Coz he want get OTA

btw maybe you could ask the owner to send you the output of "fastboot getvar all" so you could be ready for tomorrow...
---------- Post added at 03:19 PM ---------- Previous post was at 03:18 PM ----------
J.K said:
Is that RUU ? Or Flashable ZIP ? Coz he want get OTA
Click to expand...
Click to collapse
its a flashable zip with the aroma installer. Its a stock rom and stock recovery and radio are included which mean you are supposed to be able to flash ota after flashing this zip.

alray said:
btw maybe you could ask the owner to send you the output of "fastboot getvar all" so you could be ready for tomorrow...
---------- Post added at 03:19 PM ---------- Previous post was at 03:18 PM ----------
its a flashable zip with the aroma installer. Its a stock rom and stock recovery and radio are included which mean you are supposed to be able to flash ota after flashing this zip.
Click to expand...
Click to collapse
It's not about Flashing OTA!! Will he receive OTA ? Directly thru the phone ?

J.K said:
It's not about Flashing OTA!! Will he receive OTA ? Directly thru the phone ?
Click to expand...
Click to collapse
its a stock rom so yes. He will be prompted to download and install the ota normally.
But if the phone firmware (x.xx.xxx.x) doesnt match that rom version (5.12.707.104), the ota installation might fail.

alray said:
its a stock rom so yes. He will be prompted to download and install the ota normally.
But if the phone firmware (x.xx.xxx.x) doesnt match that rom version (5.12.707.104), the ota installation might fail.
Click to expand...
Click to collapse
Okay!! Will that Flashable ZIP Works ? What's the worst case scenario ? I can't ask the owner Coz he's n00b!!

wait
I found another reset rom, its a 6.13.707.106 version which is the latest version I think. https://www.androidfilehost.com/?fid=95784891001611719
so tomorrow, check the getvar all, if the version main is 6.13.707.106 then flash the zip linked above
if the version main is 5.12.707.104, flash this one: https://www.androidfilehost.com/?fid=23578570567720676
in both cases, when flashing the zip, you'll be prompted to install stock recovery, stock radio and root. Say yes to install stock recovery and radio but say no for root.
btw, give yatindroid a thanks for these roms in his thread: http://forum.xda-developers.com/htc-one/general/stock-rom-reset-t2802061
J.K said:
Okay!! Will that Flashable ZIP Works ?
Click to expand...
Click to collapse
Yes they are often used by many ppl here. Flash it using a custom recovery, no needs to relock the bootloader, once flashed, the custom recovery will be overwritten by the stock recovery so he will be able to install future ota updates.
What's the worst case scenario ?
Click to expand...
Click to collapse
the version-main doesn't match the 2 reset roms linked above.

need urgent help!!

guys i need your urgent help!! i was on stock rooted 5.03.651.3 rom!! yesterday i read that sprint have rolled out android lollipop update for htc one m7. then i quickly go to software updates through settings and checked for updates!! there i got 5.05.651.2 update!! i downloaded it!! as i have a rooted phone, and in order to install this update i flashed newest firmware (6.16.651.2) from OMJ thread!! but now whenever i restart my phone, it first goes to bootloop and then goes to stock recovery!! i dont know what is happening!! it always goes to recovery after first boot loop!!
so guys please tell what should i do now?? i want to install lollipop OTA!! i have the newest firmware flashed!! if i want to go to 5.05.651.2(kitkat) and then through it i have to go to 6.16.651.2 (lollipop) via ota, so do i have to flash the 5.05.651.2 firmware and do i have to relock the bootloader?? i dont want to loose any data!! plz provide me the link for 5.05.651.2 firmware and do relocking bootloader is necessary to install the ota?? what all i have to do to take the lollipop ota??
right now i can only access bootloader and recovery!!
bootloader screen reads:
**UNLOCKED**
HBOOT-1.60.0000
RADIO-1.01.20.1225
OS-6.16.651.2
EMMC-BOOT 2048MN
plz help me guys!! i am in big trouble. i will be very obliged!!
thanks
Rooted sprint htc one m7

jayas.mayank said:
guys i need your urgent help!! i was on stock rooted 5.03.651.3 rom!! yesterday i read that sprint have rolled out android lollipop update for htc one m7. then i quickly go to software updates through settings and checked for updates!! there i got 5.05.651.2 update!! i downloaded it!! as i have a rooted phone, and in order to install this update i flashed newest firmware (6.16.651.2) from OMJ thread!! but now whenever i restart my phone, it first goes to bootloop and then goes to stock recovery!! i dont know what is happening!! it always goes to recovery after first boot loop!!
so guys please tell what should i do now?? i want to install lollipop OTA!! i have the newest firmware flashed!! if i want to go to 5.05.651.2(kitkat) and then through it i have to go to 6.16.651.2 (lollipop) via ota, so do i have to flash the 5.05.651.2 firmware and do i have to relock the bootloader?? i dont want to loose any data!! plz provide me the link for 5.05.651.2 firmware and do relocking bootloader is necessary to install the ota?? what all i have to do to take the lollipop ota??
right now i can only access bootloader and recovery!!
bootloader screen reads:
**UNLOCKED**
HBOOT-1.60.0000
RADIO-1.01.20.1225
OS-6.16.651.2
EMMC-BOOT 2048MN
plz help me guys!! i am in big trouble. i will be very obliged!!
thanks
Rooted sprint htc one m7
Click to expand...
Click to collapse
Did you flash the nodded firmware without recovery, or with the HTC recovery? If you flashed modified firmware, just go back to your backup. If you flashed the unmodified, you need to RUU. But I don't know if you should flash the old or new RUU. I Don't know if there would be a problem downgrading firmware, hoot, etc. Safest bet is to flash the latest RUU and then try to root again.

Hi,
I moved your post to Q&A.
Please don't post in Development threads asking for help that's why we have a Q&A section.
Thanks,
BD619

jayas.mayank said:
guys i need your urgent help!! i was on stock rooted 5.03.651.3 rom!! yesterday i read that sprint have rolled out android lollipop update for htc one m7. then i quickly go to software updates through settings and checked for updates!! there i got 5.05.651.2 update!! i downloaded it!! as i have a rooted phone, and in order to install this update i flashed newest firmware (6.16.651.2) from OMJ thread!! but now whenever i restart my phone, it first goes to bootloop and then goes to stock recovery!! i dont know what is happening!! it always goes to recovery after first boot loop!!
so guys please tell what should i do now?? i want to install lollipop OTA!! i have the newest firmware flashed!! if i want to go to 5.05.651.2(kitkat) and then through it i have to go to 6.16.651.2 (lollipop) via ota, so do i have to flash the 5.05.651.2 firmware and do i have to relock the bootloader?? i dont want to loose any data!! plz provide me the link for 5.05.651.2 firmware and do relocking bootloader is necessary to install the ota?? what all i have to do to take the lollipop ota??
right now i can only access bootloader and recovery!!
bootloader screen reads:
**UNLOCKED**
HBOOT-1.60.0000
RADIO-1.01.20.1225
OS-6.16.651.2
EMMC-BOOT 2048MN
plz help me guys!! i am in big trouble. i will be very obliged!!
thanks
Rooted sprint htc one m7
Click to expand...
Click to collapse
If you're SOFF you don't need to relock bootloader. My suggestion is flash a custom recovery and backup your internal storage and run the latest RUU.

Cetus Corr said:
Did you flash the nodded firmware without recovery, or with the HTC recovery? If you flashed modified firmware, just go back to your backup. If you flashed the unmodified, you need to RUU. But I don't know if you should flash the old or new RUU. I Don't know if there would be a problem downgrading firmware, hoot, etc. Safest bet is to flash the latest RUU and then try to root again.
Click to expand...
Click to collapse
thanks sir for your reply!! sir i flashed the unmodified full 6.16.651.2 firmware!! so when i restarted the phone, it goes to first bootloop and then to stock recovery!!
so can you tell me the step by step process to take the 5.0 lollipop ota!! i dont want to loose my data and i dont have any means to backup my data (as my pc is full)!! if i will run 6.16.651.2 RUU i would lost all my data!! my question is, if i want to take any ota suppose 5.05.651.2, then do i have to relock the bootloader first and then i have to flash the 5.05.651.2 firmware(modified or unmodified and then take the 5.05.651.2 ota?? which firmware i have to flash - modified or unmodified 5.05.651.2 firmware before taking ota??

lerenturk said:
If you're SOFF you don't need to relock bootloader. My suggestion is flash a custom recovery and backup your internal storage and run the latest RUU.
Click to expand...
Click to collapse
thanks sir for your reply!! sir if i will run ruu my all data would get lost!! and i dont have any means to backup my data!! so i dont want to loose my data??
if i want to take 6.16.651.2 ota then do i have to flash the latest 6.16.651.2 firmware and have to relock the bootloader and then take the ota??modified or unmodified firmware should be flashed to take the ota??

jayas.mayank said:
thanks sir for your reply!! sir if i will run ruu my all data would get lost!! and i dont have any means to backup my data!! so i dont want to loose my data??
if i want to take 6.16.651.2 ota then do i have to flash the latest 6.16.651.2 firmware and have to relock the bootloader and then take the ota??modified or unmodified firmware should be flashed to take the ota??
Click to expand...
Click to collapse
Assuming that you're on latest Sprint rom then yes. You already flashed unmodified so it doesn't matter at that point.
I'm gonna try to explain what happened to your phone... Because you updated your firmware you have the Lollipop kernel on your phone right know. Thats why your phone can't boot in to the system. Now you have several options and all of them needs you to have a custom recovery.
First: Install latest TWRP and try to flash a 4.4.2 Kernel. You'll probably can boot in to your system now. Copy OTA in your Internal storage and reflash unmodified firmware. After that just go to your stock recovery and install OTA from there.
Second: Since you could boot your system, backup everything you need and download the latest RUU and restore afterwards.
Since you're rooted my sugestion is the RUU method.

lerenturk said:
Assuming that you're on latest Sprint rom then yes. You already flashed unmodified so it doesn't matter at that point.
I'm gonna try to explain what happened to your phone... Because you updated your firmware you have the Lollipop kernel on your phone right know. Thats why your phone can't boot in to the system. Now you have several options and all of them needs you to have a custom recovery.
First: Install latest TWRP and try to flash a 4.4.2 Kernel. You'll probably can boot in to your system now. Copy OTA in your Internal storage and reflash unmodified firmware. After that just go to your stock recovery and install OTA from there.
Second: Since you could boot your system, backup everything you need and download the latest RUU and restore afterwards.
Since you're rooted my sugestion is the RUU method.
Click to expand...
Click to collapse
Thanks bro!! It worked for me!! Thanks a lot!! Bro do i have to flash the latest firmware first before running ruu??

jayas.mayank said:
Thanks bro!! It worked for me!! Thanks a lot!! Bro do i have to flash the latest firmware first before running ruu??
Click to expand...
Click to collapse
If you're S-ON you need to relock bootloader. If not you're good to go.

jayas.mayank said:
Thanks bro!! It worked for me!! Thanks a lot!! Bro do i have to flash the latest firmware first before running ruu??
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If you have issues, then that's what I would do. I've had issues with an RUU running unless I already had the latest firmware first. Here's a guide I wrote (mainly for s-off users) that should help. http://forum.xda-developers.com/spr...de-reset-phone-using-ruu-htcfastboot-t2876110