Develop Bugs

Problems with Wifi [Not scanning]

Hi guys,
This is my first thread here in XDA, so, forgive me by a possible mistake.
I recently bought a HOX, the seller said that is the international version.
I'm in 4.0.3, with software version 1.29.707.11 (already checked for updates, but phone says its up to date)
So, sometimes when i turn my wifi on, he doesn't connect in my network (already saved), i go to wifi settings, put to scan, and, aparently, the phone don't scan the networks and doesn't found my network too.
Obviously, im on the range of the network, and don't have that factory problem with bad wifi signal.
And, sometimes too, phone takes a lot of time to get carrier signal, so i turn on plane mode, then turn off, and finally get carrier signal.
My question is: is this normal? What can i try to fix it? (Thinked on a factory reset)
I don't tried anything yet.
If anyone could help, i'll appreciate and if the thread is on the wrong place, please move it

Just try flashing the RUU, which will delete everything and return it to stock.

BenPope said:
Just try flashing the RUU, which will delete everything and return it to stock.
Click to expand...
Click to collapse
Thanks for the help Pope!
I am VERY noob in HTC tools, can you say me what exactly is this "RUU", and where i can get it?
Its basically, a factory reset right? What is the difference from normal FR to this RUU tool?

lock! said:
Thanks for the help Pope!
I am VERY noob in HTC tools, can you say me what exactly is this "RUU", and where i can get it?
Its basically, a factory reset right? What is the difference from normal FR to this RUU tool?
Click to expand...
Click to collapse
The difference is that it will reflash the ROM from scratch, it's the first thing HTC do when you take your phone for repair. It's very safe (when flashed with decent remaining battery) and very thorough.
Check the Shipped ROM sticky in the development section.

I am searching about the Rom Update Utility, but i'm not finding a good tutorial to follow, explaining the whole process.
If anyone could help me in the process :laugh:
Edit:
Thanks again Pope! I'll look in dev section

You just have to charge the phone, put the phone in fastboot mode (hold down the volume down key when switching on the phone, then navigate from there), plug phone into Windows PC and double click RUU.
You may want to do an "adb backup" (you'll have search for this) beforehand, flash RUU, test and then restore.

BenPope said:
You just have to charge the phone, put the phone in fastboot mode (hold down the volume down key when switching on the phone, then navigate from there), plug phone into Windows PC and double click RUU.
You may want to do an "adb backup" (you'll have search for this) beforehand, flash RUU, test and then restore.
Click to expand...
Click to collapse
I'm not finding the correct RUU file for the One X, can you help me? Or just show me a place to search... (Some links here at job are blocked --') Basically finding the correct RUU file i'll do the rest without problem...
This "restore" you mean in the end, its the factory reset in the phone? Or another restore?
Don't need a backup, i got the phone 2 days ago hehehe

My HOX is totally clean.
No unlocked bootloader, no root.
This will not be a problem doing the flash with the stock RUU right?

lock! said:
My HOX is totally clean.
No unlocked bootloader, no root.
This will not be a problem doing the flash with the stock RUU right?
Click to expand...
Click to collapse
No, that's perfect, you don't need anything other than stock, and it will remain stock.
http://www.filefactory.com/file/5c0...Radio_1.1204.105.14_release_260743_signed.exe

BenPope said:
No, that's perfect, you don't need anything other than stock, and it will remain stock.
http://www.filefactory.com/file/5c0...Radio_1.1204.105.14_release_260743_signed.exe
Click to expand...
Click to collapse
Ben sorry for tons of questions hehe
I'm reading a tutorial, and on it said that i need my CID number, in order to download the correct RUU file for the correct region of my HOX. How can i know if this RUU you posted is the correct for my HOX?
I've tried to get my CID number (downloaded the fastboot flasher tool) but when i put the cid command he returns: CID > None lol
I Know that my HOX is from Shangai (has a SH in serial number) and got my MID number.
So, i just need to know which file i need to download, the right one of course hehehe
If i will need the CID to know, i'll ask for the files for fastboot commands (i don't found them)
If not, just confirm the link you posted ealier if its the correct RUU for my case.
PS.: This link posted is only for premium users, and i don't have a premium acc, can you provide in another mirror?

You can't flash the wrong RUU, the phone won't let you.
You don't need your CID as you are not unlocked, knowing that you are 1.29.707.x is enough. It's the right RUU.
I'm sure you don't need me to hold your hand whilst you use google to find that file somewhere else. The sticky dev thread I previously mentioned will likely have a ton of mirrors for the file.

So.. i'll look fot the file in other places.
Today, i've connected in my wifi network, and the phone says there's an update...
It's the same update announced days ago, but in my case with a different update number...
Phone has been upgraded to ICS 4.0.4 and Sense 4.1.
If the problems persist, i will flash the RUU anyway, but, because of this update, nothing changes right? The RUU file you posted still valid for my HOX?

Not any more, you've updated your hboot, so you'll need an updated RUU (you can't install on older hboot, packaged with an older RUU).
You're lucky:
http://www.filefactory.com/file/3rc...Radio_2.1204.135.20_release_278245_signed.exe
and
http://forum.xda-developers.com/showpost.php?p=30273253&postcount=1724

BenPope said:
Not any more, you've updated your hboot, so you'll need an updated RUU (you can't install on older hboot, packaged with an older RUU).
You're lucky:
http://www.filefactory.com/file/3rc...Radio_2.1204.135.20_release_278245_signed.exe
and
http://forum.xda-developers.com/showpost.php?p=30273253&postcount=1724
Click to expand...
Click to collapse
HELL YEAH!
I'll test for 2 ~ 3 days, if i note the same problem i'll flash it!
Thanks for all the help Pope!

With this 707 update I got better WiFi ..smooth, fast...amazing
Sent from my HTC One X using XDA Premium HD app

dragonesdenano said:
With this 707 update I got better WiFi ..smooth, fast...amazing
Sent from my HTC One X using XDA Premium HD app
Click to expand...
Click to collapse
Same here man...
In a network that once stood in 40% signal, now i'm getting almost 100%!
Apparently, carrier signal is working fine too.. i'll test for more 3 days...

[Q] Need 2.17 3 UK RUU

I desparately need the 2.17 H3G (Three UK) RUU to restore my HOX from a bootloop. If anyone could help they would be a lifesaver.

You only need the RUU if you want to go back to stock.
If you want to fix your bootloop, you need to fastboot flash the latest recovery, fastboot flash boot boot.img fastboot erase cache, and then in recovery clear caches and wipe partitions, flash the ROM.

BenPope said:
You only need the RUU if you want to go back to stock.
If you want to fix your bootloop, you need to fastboot flash the latest recovery, fastboot flash boot boot.img fastboot erase cache, and then in recovery clear caches and wipe partitions, flash the ROM.
Click to expand...
Click to collapse
I've tried what you suggested, still no joy. I just want to go back to stock.

Ogner said:
I've tried what you suggested, still no joy. I just want to go back to stock.
Click to expand...
Click to collapse
Pretty sure a google won't go a miss... I had a link but I really can't get it because I'm on my phone, it's out there but the site I got it off accidently named it wrong. They called it 1.29 and we all know that three didn't release the 1.29 update... So... It has to be 2.17 because all the other versions are there including 1.28 and 1.26.
Sent from my HTC One X

smidgeox said:
Pretty sure a google won't go a miss... I had a link but I really can't get it because I'm on my phone, it's out there but the site I got it off accidently named it wrong. They called it 1.29 and we all know that three didn't release the 1.29 update... So... It has to be 2.17 because all the other versions are there including 1.28 and 1.26.
Sent from my HTC One X
Click to expand...
Click to collapse
Cheers I downloaded that RUU from filefactory. I was able to relock the bootloader. My problem now is that the phone has less than 30% battery charge. And I can't get it to charge.
I will never buy a network branded phone ever again. And I wont mess about with roms again. Having said that I installed custom roms in the HTC Desire, homebrew on the Palm Pre, various roms via odin on the SGS2.
I still like the HOX. I guess there is no such thing as a perfect phone in either hardware or software.
If I can't sort it I will order a new HOX directly from a very famous online retailer with a very generous return policy and .....

Ogner said:
Cheers I downloaded that RUU from filefactory. I was able to relock the bootloader. My problem now is that the phone has less than 30% battery charge. And I can't get it to charge.
I will never buy a network branded phone ever again. And I wont mess about with roms again. Having said that I installed custom roms in the HTC Desire, homebrew on the Palm Pre, various roms via odin on the SGS2.
I still like the HOX. I guess there is no such thing as a perfect phone in either hardware or software.
If I can't sort it I will order a new HOX directly from a very famous online retailer with a very generous return policy and .....
Click to expand...
Click to collapse
You could flash the latest clock work mod recovery, it enables charging in recovery?
Sent from my HTC One X

smidgeox said:
You could flash the latest clock work mod recovery, it enables charging in recovery?
Sent from my HTC One X
Click to expand...
Click to collapse
The phone is dead. It won't switch on, no matter how long I hard reset it.

Ogner said:
I desparately need the 2.17 H3G (Three UK) RUU to restore my HOX from a bootloop. If anyone could help they would be a lifesaver.
Click to expand...
Click to collapse
I need the RUU file to. Did you manage to find it?

Didn't look hard enough...
http://forum.xda-developers.com/showpost.php?p=33690612&postcount=2297

EddyOS said:
Didn't look hard enough...
http://forum.xda-developers.com/showpost.php?p=33690612&postcount=2297
Click to expand...
Click to collapse
I did cause i've already got it

wigankev said:
I did cause i've already got it
Click to expand...
Click to collapse
Should've updated your last post then

EddyOS said:
Should've updated your last post then
Click to expand...
Click to collapse
I found it from a German site

Gsm radio not starting

Hey, i have an issue with a htc one x, that i got softbricked used from someone, i managed to unbrick it and everything, but now it seems the radio wont boot up and i get either no signal or no signal and reboots (on cm10).
This is the logcat from cm10 http://bpaste.net/show/5mi1SYLOz3tmscCyS9DP/
the hboot is 1.12, is unlocked, s-on, radio 2.1204.135.20 .
does anyone know what to do? I have already flashed the stock RUU of the same version that was on (by getting getvar in fastboot), but still no radio signal (it says no service on the lockscreen, with a working sim inserted), wifi on the other hand is working well
assuming it was htc dev unlocked, probably if i bring it to warranty they will claim its void and ill have to pay for it ?
if i go under about phone and check baseband version i get unknown...
Thanks

Just a ques but I remember with first custom Maximus Jelly Bean rom by Football the radio wasn't working because it didn't match HBOOT.
I would recommend upgrade HBOOT again and flash one of the latest custom Jelly Bean roms from >> HERE.
And HERE's a easy and nice Jelly Bean firmware flasher thanks to Stuart0001.
I hope for you the device CID is correct to flash Jelly Bean.
And about bringing the device back to HTC for warrantee my ques is it will be voided but you never know.
crnkoj said:
Hey, i have an issue with a htc one x, that i got softbricked used from someone, i managed to unbrick it and everything, but now it seems the radio wont boot up and i get either no signal or no signal and reboots (on cm10).
This is the logcat from cm10 http://bpaste.net/show/5mi1SYLOz3tmscCyS9DP/
the hboot is 1.12, is unlocked, s-on, radio 2.1204.135.20 .
does anyone know what to do? I have already flashed the stock RUU of the same version that was on (by getting getvar in fastboot), but still no radio signal (it says no service on the lockscreen, with a working sim inserted), wifi on the other hand is working well
assuming it was htc dev unlocked, probably if i bring it to warranty they will claim its void and ill have to pay for it ?
if i go under about phone and check baseband version i get unknown...
Thanks
Click to expand...
Click to collapse

Laurentius26 said:
Just a ques but I remember with first custom Maximus Jelly Bean rom by Football the radio wasn't working because it didn't match HBOOT.
I would recommend upgrade HBOOT again and flash one of the latest custom Jelly Bean roms from >> HERE.
And HERE's a easy and nice Jelly Bean firmware flasher thanks to Stuart0001.
I hope for you the device CID is correct to flash Jelly Bean.
And about bringing the device back to HTC for warrantee my ques is it will be voided but you never know.
Click to expand...
Click to collapse
Yes the CID actually fits for the firmware for JB, did you look at the paste link i gave, at line 170, do you know what Ebl is? i believe there is the error, possibly really an incompatibility with hboot and radio?
But i cannot find much documentation on it in combination to the htc one x, i only found this in relation to xgold http://forum.xda-developers.com/showthread.php?t=1483053 , it seems the one x has the same baseband?
I have actually tried the fully stock ruu (ics based) that was supposed to come with it (flashed it as the wiki suggests), but i have the same issue/error, i even tried cm9 and it has the same issue.
Is hboot 1.12 outdated actually ? Im asking all of this, because i dont want to flash the 1.28 hboot and than i will only be able to use jb roms that still wont work =/
thanks again

If HBOOT is upgraded it's not possible to downgrade with a earlier ICS version unless you have a S-Off machine.
So you keep getting a radio and hboot mismatch.
What I'm trying to say is:
You flashed stock rom to try fix radio but because your device is S-ON hboot is locked and doesn't downgrade, it stays 1.12
CM10 roms are based on earlier HBOOT as well so if I'm not mistaking you won't fix the radio like that neither.
Your stuck atm I ques and only way is to flash to latest Jelly Bean, then the radio will work.
About the log, I'm not a Android expert mate, they don't say me much to be honest.
crnkoj said:
Yes the CID actually fits for the firmware for JB, did you look at the paste link i gave, at line 170, do you know what Ebl is? i believe there is the error, possibly really an incompatibility with hboot and radio?
But i cannot find much documentation on it in combination to the htc one x, i only found this in relation to xgold http://forum.xda-developers.com/showthread.php?t=1483053 , it seems the one x has the same baseband?
I have actually tried the fully stock ruu (ics based) that was supposed to come with it (flashed it as the wiki suggests), but i have the same issue/error, i even tried cm9 and it has the same issue.
Is hboot 1.12 outdated actually ? Im asking all of this, because i dont want to flash the 1.28 hboot and than i will only be able to use jb roms that still wont work =/
thanks again
Click to expand...
Click to collapse

Laurentius26 said:
If HBOOT is upgraded it's not possible to downgrade with a earlier ICS version unless you have a S-Off machine.
So you keep getting a radio and hboot mismatch.
I'm not a Android expert mate, these logs don't say me much.
Click to expand...
Click to collapse
yeah i know that, but my hboot is old 1.12 and the radio seems to be for ICS as well, since its from this RUU RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
Apparently this RUU has the 1.12 hboot as default as well as the radio that i have on as default. Thats why im wondering why its not working.
I have seen one more thing though, the cpu is constantly at full speed and it wont scale down (doesnt matter which rom)

ICS HBOOT is 0.96 if I remember correct.
crnkoj said:
yeah i know that, but my hboot is old 1.12 and the radio seems to be for ICS as well, since its from this RUU RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
Apparently this RUU has the 1.12 hboot as default as well as the radio that i have on as default. Thats why im wondering why its not working.
I have seen one more thing though, the cpu is constantly at full speed and it wont scale down (doesnt matter which rom)
Click to expand...
Click to collapse

Laurentius26 said:
ICS HBOOT is 0.96 if I remember correct.
Click to expand...
Click to collapse
Some people also on 1.12 HBOOT with ICS. Jelly Bean Hboot is - 1.21, 1.28, 1.31

tomascus said:
Some people also on 1.12 HBOOT with ICS. Jelly Bean Hboot is - 1.21, 1.28, 1.31
Click to expand...
Click to collapse
so for using the stock ics i shouldnt have newer than 1.12, right?

crnkoj said:
so for using the stock ics i shouldnt have newer than 1.12, right?
Click to expand...
Click to collapse
correct

k thanks all, just to let you know i dropepd the phone off at the store for warranty, will see what they say... will update once i know more, in case somone else gets this weird error ever again ^ ^

I have the exact same problem.
I was updating my hboot to 1.28 (sucessfully), then installed InsertCion 11.5.0 and then i had the symptoms mentioned in the first post.
So since i am already on the newest hboot with the most recent JB rom running im kind of out of options here.
I will be trying some stuff and will post here if I get it working again.
What is worrying me is that neither the baseband nor the imei are known to the phone.
I would be glad if anyone knows how to solve this problem.
thx in advance.

Sm0ken said:
I have the exact same problem.
I was updating my hboot to 1.28 (sucessfully), then installed InsertCion 11.5.0 and then i had the symptoms mentioned in the first post.
So since i am already on the newest hboot with the most recent JB rom running im kind of out of options here.
I will be trying some stuff and will post here if I get it working again.
What is worrying me is that neither the baseband nor the imei are known to the phone.
I would be glad if anyone knows how to solve this problem.
thx in advance.
Click to expand...
Click to collapse
Seems to be a rather common problem, I've got the same issue.
Hboot 1.12 and I can't get the radio working, I'm on CM10 and any ROM I try still not getting any luck.
Does any one have any fresh suggestions to fix our phones?

so to post back as promised, i brought the phone for warranty approx 2 weeks ago and called them today, since they didnt call me and it seemed weird to me and they told me the motherboard has to be swapped, to my luck under warranty. So i guess the x-gold checksum failure combined with nonworking cpu scaling must be more than just a bad software flash.

Sm0ken said:
I have the exact same problem.
I was updating my hboot to 1.28 (sucessfully), then installed InsertCion 11.5.0 and then i had the symptoms mentioned in the first post.
So since i am already on the newest hboot with the most recent JB rom running im kind of out of options here.
I will be trying some stuff and will post here if I get it working again.
What is worrying me is that neither the baseband nor the imei are known to the phone.
I would be glad if anyone knows how to solve this problem.
thx in advance.
Click to expand...
Click to collapse
I see one thing in common here, the guy from whom i bought the phone had Insertcoin on it installed as well. Now i dont want to point fingers or anything (as i dont know what else the guy did to the phone), but for now this seems to be the only common point.
From the log that i have put up it seems that the radio cannot start due to a checksum error (in the firmware?), as i wanted to warranty it, i didnt flash a newer radio firmware (but reflashing the same version didnt help).
For me the IMEI and Firmware version were missing as well (probably those get reported only after the radio gets booted, which in this case cant)
Btw did you see the nonworking cpu scaling as well?
isbrodie1 said:
Seems to be a rather common problem, I've got the same issue.
Hboot 1.12 and I can't get the radio working, I'm on CM10 and any ROM I try still not getting any luck.
Does any one have any fresh suggestions to fix our phones?
Click to expand...
Click to collapse
I dont really have a suggestion, other than to relock and flash the stock RUU on it and bring it in for warranty, for me they didnt do any issues and said they are just waiting for the motherboard they ordered to replace it under warranty terms (to no cost for me).
I do believe that either the radio firmware is borked (checksum error) or that this thing has something like a cpu firmware (sort of bios in pcs) for the tegra3 chipset which controls both the power scaling and checks the radio and has some corruption in it... Anything beyond this is just speculation.
These two posts might hold some anwsers if you know what you are doing:
http://forum.xda-developers.com/showthread.php?t=1483053
http://forum.xda-developers.com/showthread.php?t=1471241
As it seems that the one X has the same modem (X-gold 626 from intel) as the sgs2 and several other phones.
But as it seems that even the official repair center needs to replace the motherboard instead of just reflashing some firmware (one would i assume they have the proper tools/SBK to do s-off and flash whatever they like in whatever version they like), it might be that some regulators or that the radio broke physically due to bad quality or such

Hi all
Feels like this might be too simple for this thread but I had a similar problem recently on my stock One X - I had no service and my radio wouldn't turn on. I resolved it by turning off Fast boot (Settings - Power)

hey buddy... it didnt solved my prob.. anyone got the solution for the GSM Services Radio Off .. ??

[Q] Going back to stock

Hi!
I'm currently running an ICJ jellybean rom on my htc one x and I'd like to revert everything to stock because I'm having hardware issues with the screen(dead rectangular strip in the middle) and I want to send the phone for repairs.
I know that there are multiple guides for this but I can't seem to find the information I need.
Phone info:
hboot version: 1.12
version-main: 2.17.169.3
cid: VODAP120

i can't find the proper RUU, i think that it hasn't been released yet

So you have updated your boot? If you did that You're unable to go back to stock (for the moment)
Sent from my HTC One X using xda premium

tommeke19 said:
So you have updated your boot? If you did that You're unable to go back to stock (for the moment)
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
your RUU for your CID isn't available... i have a different CID from your, but it's not a problem cause i won't ever go back to stock

matt95 said:
i can't find the proper RUU, i think that it hasn't been released yet
Click to expand...
Click to collapse
Is it possible to go back to stock without it?

no, you need that RUU

Is HTC willing to repair hardware issues on phones under warranty even if the software on the phone is not stock?
EDIT: I'm having this exact problem with my screen: youtube.com/watch?v=v_NimKBfqFk

Constantine. said:
Is HTC willing to repair hardware issues on phones under warranty even if the software on the phone is not stock?
Click to expand...
Click to collapse
sometimes it will, sometimes not...you have to complain very hard with them

I take it you don't have a backup of stock to restore?
You'll have to find one, maybe somebody else has a backup. Worth asking in the Endeavor ROM Collection thread, which should be sticky in the dev section (search first).

http://forum.xda-developers.com/showthread.php?t=1964371
Try this.

faiz02 said:
http://forum.xda-developers.com/showthread.php?t=1964371
Try this.
Click to expand...
Click to collapse
I can't post in that thread because I don't have 10 posts yet so I decided to bump this thread.
I'm not sure that I understand step 2 in that guide, what rom.zip should I download?
Also, while searching the internet for the past two hours I found this: putlocker.com/file/9762632C5E34C557 and this putlocker.com/file/CA32250718BC0CC5 . Is it helpful?

Constantine. said:
I can't post in that thread because I don't have 10 posts yet so I decided to bump this thread.
I'm not sure that I understand step 2 in that guide, what rom.zip should I download?
Also, while searching the internet for the past two hours I found this: putlocker.com/file/9762632C5E34C557 and this putlocker.com/file/CA32250718BC0CC5 . Is it helpful?
Click to expand...
Click to collapse
Nevermind, I have extracted the rom zip from the RUU I posted above and then I used this guide to get back to stock and it worked. I now have ICS again, I've relocked the bootloader, installed stock recovary and an OTA update to 4.04 version, but I still have one problem, when I enter the stock recovery a red triangle is visible and I have to push vol+ and the power button to enter the menu. Is there a way to remove the red triangle?

I have hboot 1.28 and the device is S-ON. Can I install Custom jelly bean and then go back to stock to get an OTA update when it comes on my device?
I checked, there is a RUU available for my device too, but i'm confused as some people say the updated hboot wont let you go back.
also, can i just make a nandroid back up and restore from it regardless of hboot, s-on or the RUU availability?

[Q] Why is my HTC One x (PROTOTYPE) stuck on ICS?

Why is my HTC One x (PROTOTYPE) stuck on ICS?
Hey guys, This is my first post ever on XDA so please forgive me if I sound like an idiot
I got hold of a HTC One x which was already had an unlocked bootloader, rooted and had CWM recovery installed. I was told that I have a prototype version of the one x. Anyway that is not issue. when I got the phone it was running android version 4.0.4 HTC Sense version 4.1 and I checked software update. The 3.14.401.27 OTA update was available so I proceeded with the update and after the reboot I found my phone stuck in a bootloop and the only way for me to sort it out was by restoring my nand back up from CWM. I really wanted the new Sense 5 UI and android jelly bean so I downloaded:
RUU_ENDEAVOR_U_JB_45_S_hTC_Asia_TW_3.14.709.20_Rad io_5.1204.162.29_release_292865_signed.exe
My CID was HTC__621 thats why I downloaded that ruu but after flashing it not was I only stuck in a bootloop but also when I entered recovery mode it was just a blank black screen with the back lights on. I even flashed different versions of CWM recovery and TWRP which gave me the same black screen so I flashed the stock recovery.img which also gave me the same black screen. I thought me maybe a different Ruu would resolve this issue so I used 'JBFWTOOL21' to change my CID to '11111111' this allowed me to flash:
RUU_ENDEAVOR_U_JB_45_S_HTC_Europe_3.14.401.27_Radi o_5.1204.162.29_release_298897_signed.exe
&
RUU_ENDEAVOR_U_JB_45_S_HTC_Europe_3.14.401.31_R_Ra dio_5.1204.162.29_release_302015_signed.exe
After trying both these ruu's I still found my device stuck in a bootloop. Next I downloaded 'Endeavoru_CustomRUU' this contained a 'rom.zip' which I belive was a jelly bean rom and said it would update my image version to '3.14.401.31' after flashing this ruu, my phone booted up past the 'HTC Quietly Brilliant' screen but into a black screen but I could hear the boot sound and knew it booted up but it still gave me a black screen. barre in mind this was the only rom that booted up and didn't get stuck in a bootloop but the downside was I had no picture on the screen it was literally pitch black with the backlight on when it went past the 'HTC Quietly Brilliant' boot screen. I didn't even see the one x boot animation. I could only hear the boot up sound and once it was booted up the notification LED would flash I was receiving network settings from my operator. That was about it. I booted into recovery to see wether that worked but unfortunatelly it was also still giving me a black screen. The only thing I could boot into without a problem was 'power button + volume down' which booted into bootloader in which I chose 'fastboot' to flash all these roms.
At this point I thought my device was soft bricked so I gave it to my friends father who happened to really good with his IT skills. He managed to change my device's CID from 'HTC__621' to 'HTC__001' after doing so he downloaded this ruu and flashed it:
RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radi o_2.1204.135.20_release_274900_signed.exe
This ruu turned out to work perfectly fine with my device. Everything functioned once again, the device was able to boot into recovery and boot normally without a hassle. I also discovered that this was the rom that I received my phone with which put me back to the start on android 4.0.4
I was really annoyed with the fact that I was stuck on ICS so I flashed the MaximusHD 21.1.0 rom and its boot.img which put me into a bootloop again. I also tried other custom roms such as Revolution and SD secxces which all put my phone in a bootloop even though I flashed their boot.img kernels. I knew that I required a hboot 1.33.0000 or above in order to flash jb roms so I used 'JBFWTOOL21' once again before flashing these custom roms to update my hboot from 1.12.0000 to 1.33.0000. so all these bootloops still occourd after doing all this and I just had to return back to ICS. barre in mind I only tried flashing JB roms as I want sense 5 so I don't know if a custom ics rom would work on my device as I havent tried it yet but I know for a full fact that none of the jb roms work on my device.
For those who are wondering here, I uploaded some pictures of my device just check the attachments. It has all the information you may want to know about my device (HTC One X PROTOTYPE).
I really hope someone can help me update to jelly bean and get sense 5 as I am frustrated from failing and being stuck in bootloops
If you read all of this I honestly appreciate it and I Thank you for it, I hope you can help me!

all you need to do is flash the stock recovery from this post>>>>>http://forum.xda-developers.com/showthread.php?t=1975140

I did that
nogotaclue said:
all you need to do is flash the stock recovery from this post>>>>>http://forum.xda-developers.com/showthread.php?t=1975140
Click to expand...
Click to collapse
Thank you for your input, but I already done that which resulted no success for me. The only way for me to overcome these black screens was by flashing:
RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
This makes my device fully functional again but it just leaves me locked on ICS because when do the OTA updates, Flash JB ruu's or even flash custom JB roms I just get stuck on bootloops. I don't seem to get one JB version of android working on my device. Thats why I'm here seeking for help from geniuses like yourself. At the moment my device is back on android 4.0.4 but thats about it. It works perfectly fine on this version but I just can't update no matter what way I try I end up in a bootloop

so you have a stock recovery now? and receive ota notifications?

Yes
nogotaclue said:
so you have a stock recovery now? and receive ota notifications?
Click to expand...
Click to collapse
Yes I do and if I proceed with the update it will install without any problems but once it reboots it will be stuck in a bootloop. I ended up returning back to ICS and ignoring the update prompts when get told to update my software.
here you can see the update notification I recieve:

sN_iPower said:
Yes I do and if I proceed with the update it will install without any problems but once it reboots it will be stuck in a bootloop. I ended up returning back to ICS and ignoring the update prompts when get told to update my software.
here you can see the update notification I recieve:
Click to expand...
Click to collapse
you could try installing the update and if it bootloops go into the bootloader, vol down and power, and do a factory reset from there

alright
nogotaclue said:
you could try installing the update and if it bootloops go into the bootloader, vol down and power, and do a factory reset from there
Click to expand...
Click to collapse
alright im going to try that now, I will get back to you once I done it

nogotaclue said:
you could try installing the update and if it bootloops go into the bootloader, vol down and power, and do a factory reset from there
Click to expand...
Click to collapse
I just tried everything you told me, and I still ended up in a boot loop now I have to flash
RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
to return back to ICS

sN_iPower said:
I just tried everything you told me, and I still ended up in a boot loop now I have to flash
RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
to return back to ICS
Click to expand...
Click to collapse
I'm curious why you first chose an asian ruu for your first attempt and then got the european ruu. there is another ruu available but I need you to answer the above first.
I have to go to work now so I won't be able to answer you, there is another ruu available for version number, it's the 18th one down the list, release 974956 http://www.androidruu.com/?developer=Endeavor

sN_iPower said:
Thank you for your input, but I already done that which resulted no success for me. The only way for me to overcome these black screens was by flashing:
RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
This makes my device fully functional again but it just leaves me locked on ICS because when do the OTA updates, Flash JB ruu's or even flash custom JB roms I just get stuck on bootloops. I don't seem to get one JB version of android working on my device. Thats why I'm here seeking for help from geniuses like yourself. At the moment my device is back on android 4.0.4 but thats about it. It works perfectly fine on this version but I just can't update no matter what way I try I end up in a bootloop
Click to expand...
Click to collapse
Lock you are S-OFF try fastboot writecid HTC__032 i think is something like this and see what will happend after applay update. Or try manualy update with this RUU_ENDEAVOR_U_JB_45_S_HTC_Europe_3.14.401.27_Radio_5.1204.162.29_release_298897_signed.exe after changeing the CID
The other way is manualy update your hboot to high version! Download from here firmware .zip for region 401 hboot1.31 and see what will happend

nogotaclue said:
I'm curious why you first chose an asian ruu for your first attempt and then got the european ruu. there is another ruu available but I need you to answer the above first.
I have to go to work now so I won't be able to answer you, there is another ruu available for version number, it's the 18th one down the list, release 974956 http://www.androidruu.com/?developer=Endeavor
Click to expand...
Click to collapse
I flashed the asian ruu first because my CID used to be HTC__621 which requires TW ruu's (I tried the JB one) also on the back of my device it says made in Taiwan. But after flashing the rom it didn't work and put me in a bootloop so I changed my CID to 11111111 and flashed the European ruu ( I tried the JB one) which also didn't work and ended up putting me in a bootloop. It was my friends father who then changed my CID to HTC__001 and flashed the European ICS ruu which worked flawlessly. Do think I should flash the ruu you recommended? because its a ICS ruu and I'm trying to get to JB. Anyway I really thank you for trying to help me, you are the only one who replied to me
Look at this image it shows you that my device was made in Taiwan

Thant said:
Lock you are S-OFF try fastboot writecid HTC__032 i think is something like this and see what will happend after applay update. Or try manualy update with this RUU_ENDEAVOR_U_JB_45_S_HTC_Europe_3.14.401.27_Radio_5.1204.162.29_release_298897_signed.exe after changeing the CID
The other way is manualy update your hboot to high version! Download from here firmware .zip for region 401 hboot1.31 and see what will happend
Click to expand...
Click to collapse
sN_iPower said:
I flashed the asian ruu first because my CID used to be HTC__621 which requires TW ruu's (I tried the JB one) also on the back of my device it says made in Taiwan. But after flashing the rom it didn't work and put me in a bootloop so I changed my CID to 11111111 and flashed the European ruu ( I tried the JB one) which also didn't work and ended up putting me in a bootloop. It was my friends father who then changed my CID to HTC__001 and flashed the European ICS ruu which worked flawlessly. Do think I should flash the ruu you recommended? because its a ICS ruu and I'm trying to get to JB. Anyway I really thank you for trying to help me, you are the only one who replied to me
Look at this image it shows you that my device was made in Taiwan
Click to expand...
Click to collapse
Actually @Thant replied also, try what he suggests at the bottom of his post to update your hboot, it's a different one to the one you tried, then try a higher ruu

I am wondering why everyone, OP and those attempting to assist, are assuming that what is apparently a prototype model of the One X would even be compatible with the updates.
If it is a prototype, regardless of how it identifies itself, it may have differences that simply prevent ANY of these software versions from operating.
I think that is one possibility the OP may have to be prepared for.

Tigerlight said:
I am wondering why everyone, OP and those attempting to assist, are assuming that what is apparently a prototype model of the One X would even be compatible with the updates.
If it is a prototype, regardless of how it identifies itself, it may have differences that simply prevent ANY of these software versions from operating.
I think that is one possibility the OP may have to be prepared for.
Click to expand...
Click to collapse
Maybe you are right he must to prepear and know the chance to broke his OneX is big because is prototype.

Tigerlight said:
I am wondering why everyone, OP and those attempting to assist, are assuming that what is apparently a prototype model of the One X would even be compatible with the updates.
If it is a prototype, regardless of how it identifies itself, it may have differences that simply prevent ANY of these software versions from operating.
I think that is one possibility the OP may have to be prepared for.
Click to expand...
Click to collapse
That had crossed my mind actually, but he is receiving ota notifications and the results he posted from "getvar all" indicate everything is as it should be, same model number even.
I have come across an early prototype before and the only 2 differences were the casing and slightly larger headphone jack socket. AFAIK the hardware was the same. Unfortunately, the one I saw wasn't working so I don't know what version of android it had

nogotaclue said:
I'm curious why you first chose an asian ruu for your first attempt and then got the european ruu. there is another ruu available but I need you to answer the above first.
I have to go to work now so I won't be able to answer you, there is another ruu available for version number, it's the 18th one down the list, release 974956 androidruu/?developer=Endeavor
Click to expand...
Click to collapse
Just to ask further: i dont see ruu for 4.19.707.3 (cid htc_044) on the site androidruu? I'm looking for it but yet to find, except for odexed/deodexed stock rom.
Sent from my HTC One X using xda app-developers app

xb2 said:
Just to ask further: i dont see ruu for 4.19.707.3 (cid htc_044) on the site androidruu? I'm looking for it but yet to find, except for odexed/deodexed stock rom.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
No more RUU only stock rom or nandroid. You never find that RUU because HTC never release this RUU.

Thant said:
No more RUU only stock rom or nandroid. You never find that RUU because HTC never release this RUU.
Click to expand...
Click to collapse
Ah, I see. Manual flashing stock rom is still ok anyway.
Thanks for the info, Thant
Sent from my HTC One X using xda app-developers app

Welcome... this had been discussed...
http://forum.xda-developers.com/showthread.php?t=2232063

I have Htc one x Prototype only ics no custom recovery no jb
hi, i have a htc one x protoype(engineer model) i have tried many times to install custom recovery and jb ruu but result is always same. bootloop and black screen. is someone can help. i know only xda members can help. so plz