Develop Bugs

Next OTA

Keep checking the following link for future updates...
http://www7.htc.com/uk/help/htc-one-x/#download
Its weird that the info only shows on a sub domain and not www.htc.com?
Also looks like the info was put on there before the 1.29 OTA was released ^_^ not 100% sure as i have not long found it..

excellent thanks a lot we finally have a changelog
Power Managment Update for HTC Europe & Middle East on 5.1.2012
HTC Sense Version: 4.0
Android Version: 4.0.3
Software number: 1.29.401.7
Rollout date: May 1, 2012
Starting May 1, 2012, HTC will be rolling out a system update for the HTC One X. This update will only be available for HTC Europe & Middle East customers and can be installed to the device over the air.
This system update includes several enhancements and bug fixes such as the following:
. Improved power management
. Enhanced HTC Car user experience for navigation voice prompts
. Camera improvements for HDR mode and video snapshot
. Improved incoming call alert speed
. Added device volume control when in DLNA mode (HTC Media Link HD required)
* Reminder: You must have at least 35% battery remaining in your phone before you begin any update. Charging your phone during an update may interfere with the process.
** How to update: From the Home Screen on your device go to MENU> Settings> About phone> Software updates> Check now
Click to expand...
Click to collapse

Awesome, i guess i won't have to skim through every thread now just to check if there's anything out yet
thanks!

As most of Europe already havve this update is it fair to say the UK will not get it
Sent from the Beast that is the HTC One X in white......

Unless some admin at HTC did not do their job correctly causing the update to fail to become available for the UK I must say, I am starting to think the same...1.28 never took this long & doubt they only have one or two servers dishing out the update...the wifi is the only issue I have & would like to see if this fixes it! I might actually never buy HTC again if I don't get any joy.
*UPDATE: Just called HTC & they confirmed that the update (1.29) is scheduled for the UK but their "server" is on automatic rotation so they can't confirmed when I will get it - either way they asked me to dial in *#*#CHECKIN#*#* which forces your phone to check in with the update server and queue in for the update itself. It's been 10-15 mins and got nothing yet but if it comes in anytime today then this feature might be worth trying - will keep this post updated if I get an update before end of today.

Better get this update.. no reasons for us not.to get it in the UK!
Sent from my HTC One X using Tapatalk 2

jammw said:
*UPDATE: Just called HTC & they confirmed that the update (1.29) is scheduled for the UK but their "server" is on automatic rotation so they can't confirmed when I will get it - either way they asked me to dial in *#*#CHECKIN#*#* which forces your phone to check in with the update server and queue in for the update itself. It's been 10-15 mins and got nothing yet but if it comes in anytime today then this feature might be worth trying - will keep this post updated if I get an update before end of today.
Click to expand...
Click to collapse
Just tried this... got message saying "checkin succeeded"... Now just waiting... Fingers crossed!
Sent from my HTC One X using XDA

I flashed the RUU last week, got tired of waiting!!

EddyOS said:
I flashed the RUU last week, got tired of waiting!!
Click to expand...
Click to collapse
Going to do the same my self fed up of waiting.

Phone feels a LOT better since the RUU, but I never used it on 1.26 as I flashed the 1.28 RUU before I even booted the phone the first time!

Worlds noobiest question, but how do I enter letters in to the dialpad? Never had to do it before..
Sent from my HTC One X using Tapatalk 2

DomCowell said:
Worlds noobiest question, but how do I enter letters in to the dialpad? Never had to do it before..
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
You type in the numbers, so:
*#*#CHECKIN#*#*
will be typed as:
*#*#2432546#*#*
If you do it right, the keypad will vanish after the last * and "checkin succeeded" will appear on your status bar.
PS Are you any relation to Simon and if so, can I have Cheryl Cole's number please?

DomCowell said:
Worlds noobiest question, but how do I enter letters in to the dialpad? Never had to do it before..
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
Uhhhh I'm trying to figure this out too!

leaston said:
You type in the numbers, so:
*#*#CHECKIN#*#*
will be typed as:
*#*#2432546#*#*
If you do it right, the keypad will vanish after the last * and "checkin succeeded" will appear on your status bar.
PS Are you any relation to Simon and if so, can I have Cheryl Cole's number please?
Click to expand...
Click to collapse
Ahh thanks, literally been in dark for years aha. Never needed it before though.
Sent from my HTC One X using Tapatalk 2

Thanks, got the notification, I'm in South Africa.
I think our service providers need to verify it or test it or something prior to us getting it so I think we'll be in for a long wait still...
Hopefully it fixes the wifi bug, I have 5 days to return the phone for one that will connect to WPA enabled wifi, maybe I should just do it?

Ah it worked.
Just hoping the final goal is achieved...

The thing that i don't understand is, I got this update the day that i bought my HOX, a little bit over 2 weeks ago!
Which is as you can guess before 1 May 2012.... which makes me think that am I going to get another update or that was it?
Cuz if this is the power management update i can tell you guys that it sucks big time, since i cannot get more than 2+ hours screen on time, no matter what i do!!! Never got even close to 3 hours.
For the flickering: it's almost not visible, only if i use it with full brightness in dark places you can see it apart from that my phone was perfect in every way from day one and it still is.
My only problem is battery...

zekit said:
The thing that i don't understand is, I got this update the day that i bought my HOX, a little bit over 2 weeks ago!
Which is as you can guess before 1 May 2012.... which makes me think that am I going to get another update or that was it?
Cuz if this is the power management update i can tell you guys that it sucks big time, since i cannot get more than 2+ hours screen on time, no matter what i do!!! Never got even close to 3 hours.
For the flickering: it's almost not visible, only if i use it with full brightness in dark places you can see it apart from that my phone was perfect in every way from day one and it still is.
My only problem is battery...
Click to expand...
Click to collapse
Just check your build number. If begins with 1.28 then you still due an update. If 1.29 you've already got it
Sent from my HTC One X using xda premium

vincepg13 said:
Just check your build number. If begins with 1.28 then you still due an update. If 1.29 you've already got it
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
yeah i know i got it and that's the problem.... cuz i got it 2 weeks ago and here the roll out date is 1st May!
anyways I'll wait for the future updates for some improvements in the battery life.
Don't get me wrong, i ain't complaining cuz by my standards the instant OTA update was waaaay too cool when i got the phone and especially after seeing/reading lots of software related issues here on XDA (which i don't have any!) Love the phone and after seeing the ugly sammy S3 i can't keep smiling every time i hold this beauty in my hands...
Sent from my HTC One X using XDA

1st May is the start of the rollout - not that everyone will get it on that day

No 3g and hsdpa since yesterday on my hox

I recognized yesterday night that my hox habe no signal. I checked everything. New sim. Other operator etc.
The hix is temporarely in the gsm network of my operator. At home i have no gsm network only 3g. So whem i am at home i have no signal.
I made a network search with the hox and the device shows me only gsm networks. Whem i go to settings mobile network and then network modus and when i try to choose only wcdma then the hox have absolutely no network.
Only in the gsm modus i have signal.
Can anybody help me. And sorry for my bad english.

Try this:
https://play.google.com/store/apps/details?id=com.hkbluepen.mddjoy.Switch3G
And check if the 4th entry is set to "wcdma/gsm auto"
Gesendet von meinem HTC One X mit Tapatalk 2

kizax said:
I recognized yesterday night that my hox habe no signal. I checked everything. New sim. Other operator etc.
The hix is temporarely in the gsm network of my operator. At home i have no gsm network only 3g. So whem i am at home i have no signal.
I made a network search with the hox and the device shows me only gsm networks. Whem i go to settings mobile network and then network modus and when i try to choose only wcdma then the hox have absolutely no network.
Only in the gsm modus i have signal.
Can anybody help me. And sorry for my bad english.
Click to expand...
Click to collapse
Have you got another device for checking? Put the SIM into another device for checking wether it goes there or not. Second, call your provider. Most of the time its something wrong with provider network.
Since your device is able to get mobile network in certain areas, it is most probably a provider problem.
I hope it helps!
Greetings

putti71 said:
Have you got another device for checking? Put the SIM into another device for checking wether it goes there or not. Second, call your provider. Most of the time its something wrong with provider network.
Since your device is able to get mobile network in certain areas, it is most probably a provider problem.
I hope it helps!
Greetings
Click to expand...
Click to collapse
Thanks for the post.
I have put the simcard in my iphone and i am ob the same place, i have 3g on the iphone.
Sent from my HTC One X using XDA

kizax said:
Thanks for the post.
I have put the simcard in my iphone and i am ob the same place, i have 3g on the iphone.
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
Then, I think, a fresh install would be the best. Either superwipe or factory reset

putti71 said:
Then, I think, a fresh install would be the best. Either superwipe or factory reset
Click to expand...
Click to collapse
Hmmmm ok Thanks a lot.
Sent from my HTC One X using XDA

Got exact same problem here. Thought I was the only one. Weird enough only at my home. Inside a radius of 200 meters.
Factory reset doesn't work, New sim doesn't work, flashing custom rom doesn't work. APN settings checked and they were ok.
I contacted my provider to see if the problem on their side. Because I have the problem only at home.
Will keep you updated as soon I know more about it.
@edit:
When the problem first encountered here, I used a tool called "Shark" and "Shark Viewer" to capture my network traffic. Sites and apps are responding back, but the packets that I get were 0 in size. They were almost all empty, only the Google Talk app was able to send packets which actually contains data.

Today i will change my handset in a new one. Them i will test it again with the same simcard on the same place. I will update here.

kizax said:
Today i will change my handset in a new one. Them i will test it again with the same simcard on the same place. I will update here.
Click to expand...
Click to collapse
Any news in this. I have the same problem, and im beginning to think my phone might be defect?

Same here, i woke up without data connection, simply turrning phone to fligt mode and back fixed it. But its weird really weird
I think this is some software issue not H/W , anyone with the same problem ?

Me too, this is weird, think its a bug or has anything to do with the new update that I didn't get?
Sent from my HTC One X using XDA

Grooby said:
Same here, i woke up without data connection, simply turrning phone to fligt mode and back fixed it. But its weird really weird
I think this is some software issue not H/W , anyone with the same problem ?
Click to expand...
Click to collapse
Did u have wifi on or only mobile data?
Also, what time did this happen?

Only 3g, it happen at night today

Grooby said:
Only 3g, it happen at night today
Click to expand...
Click to collapse
I figured it had to be night time lol
Take a look at the thread below and the posts by mikeyxda.
http://forum.xda-developers.com/showthread.php?t=1590884&page=30
If u have rooted ur phone u have a fix.
Otherwise u have to wait for HTC to bring a fix via OTA.
Chances are this problem always existed for you and others from the beginning but you just didn't notice it because it is very scenario-specific.
Phone must be OFF the charger and it only happens at night times (12am-7am or something like that) to BOTH wifi and mobile data...
Hope this helps some

Oh lol that happens on almost every phone Wtf. Just reboot... Really!
Sent from my HTC One X using Tapatalk 2

Just rebooted and its gone! Just like you said lol.
Sent from my HTC One X using XDA

I just noticed that after OTA update the 3g is shutting down when screen is off! anyone noticed that?

Grooby said:
I just noticed that after OTA update the 3g is shutting down when screen is off! anyone noticed that?
Click to expand...
Click to collapse
DanteGR said:
I figured it had to be night time lol
Take a look at the thread below and the posts by mikeyxda.
http://forum.xda-developers.com/showthread.php?t=1590884&page=30
If u have rooted ur phone u have a fix.
Otherwise u have to wait for HTC to bring a fix via OTA.
Chances are this problem always existed for you and others from the beginning but you just didn't notice it because it is very scenario-specific.
Phone must be OFF the charger and it only happens at night times (12am-7am or something like that) to BOTH wifi and mobile data...
Hope this helps some
Click to expand...
Click to collapse
10 chars
Sent from my HTC One X Quad-core Beast

Ive lost completely my mobile signal

Hey guys, this afternoon my phone turned off itself becouse of the lack of battery life and then it completely lost its capacity to connect to the network ( in order to make calls ).
Its kinda rare becouse when I press and hold the power button to get access to the power menu it says "airplane on" when its off really, even after disable it keeping saying the same.
Ive already restored it, wipe everything in the device but Ive got still the issue going on.
Any ideas? Please I really need help
Thanks

tyraelasd said:
Hey guys, this afternoon my phone turned off itself becouse of the lack of battery life and then it completely lost its capacity to connect to the network ( in order to make calls ).
Its kinda rare becouse when I press and hold the power button to get access to the power menu it says "airplane on" when its off really, even after disable it keeping saying the same.
Ive already restored it, wipe everything in the device but Ive got still the issue going on.
Any ideas? Please I really need help
Thanks
Click to expand...
Click to collapse
It might be a problem with your carrier. So, I suggest maybe trying to go into places where there is really strong signal and try there. Maybe reboot a couple times. If the problem still persists, then contact your carrier and ask if they have anything to do with it. Because, I almost guarantee that's the problem.

EpiclyEpic said:
It might be a problem with your carrier. So, I suggest maybe trying to go into places where there is really strong signal and try there. Maybe reboot a couple times. If the problem still persists, then contact your carrier and ask if they have anything to do with it. Because, I almost guarantee that's the problem.
Click to expand...
Click to collapse
I've already tried it without success, and even called my carrier and they turned to me the network was fine.
I reckon is a problem with the fact that airplane mode is turning on and off automatically
I'm so annoyed with this don't know what to do really
Sent from my Galaxy Nexus using Tapatalk 2

can you try your sim in another phone? or another sim in your phone

I have already tried both options, neither of them worked.
So the problem is with my phone but I'm really in trouble since I haven't got the guaranty of this phone because I traded it for my old device.
Sent from my Galaxy Nexus using Tapatalk 2

Did you try a different kernel and / or radio?

What does your phone status show in settings? Baseband, Network, IMEI, etc?
Sent from my Amazon Kindle Fire using xda app-developers app

Vangelis13 said:
Did you try a different kernel and / or radio?
Click to expand...
Click to collapse
Yes I did both without any success.
stwandell said:
What does your phone status show in settings? Baseband, Network, IMEI, etc?
Sent from my Amazon Kindle Fire using xda app-developers app
Click to expand...
Click to collapse
Baseband : Unknown
Network : Unknown
Service State : Radio off
IMEI: Unknown
Mobile network state: Disconnected
Service state: It changes from #Radio off# to #Out of service# all the time.

tyraelasd said:
Hey guys, this afternoon my phone turned off itself becouse of the lack of battery life and then it completely lost its capacity to connect to the network ( in order to make calls ).
Its kinda rare becouse when I press and hold the power button to get access to the power menu it says "airplane on" when its off really, even after disable it keeping saying the same.
Ive already restored it, wipe everything in the device but Ive got still the issue going on.
Any ideas? Please I really need help
Thanks
Click to expand...
Click to collapse
Flash stock rom, delete superuser or supersu, and take it to your carrier to complain. If the problem persist on stock then it's really nothing you can fix. You should be able to get a new device.
Sent from my Galaxy Nexus using Tapatalk 2

Fire n mage said:
Flash stock rom, delete superuser or supersu, and take it to your carrier to complain. If the problem persist on stock then it's really nothing you can fix. You should be able to get a new device.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
The problem is that I havent got the guaranty since I trade this phone for another old one that I had. Hope there is way to repair it even if it cost money

Surprising this is... I just cane across this exact problem today. I just removed my SIM Card, put it back in, then rebooted. After a little while I got my signal back.
Sent from my Galaxy Nexus using xda premium

This happened to me last night. Took my phone off wifi realized I had no connection to my mobile network. Pretty frustrating, but flashed a couple different kernels and seemed to fix the issue.
Sent from my Galaxy Nexus

Lucky you guys I havent found the solution to my problem yet :/

WiFi not connecting, reports two slow?

So this has happened to me at home and work but it's not consistent. Some times when I try to connect I get a message on the WiFi connect that says "Network disabled because Internet connection is slow" (see picture). Any idea what criteria is used to determine this, and is there a way to over ride it?

I'm at work right now and I just got kicked out wifi due to too slow lol.. but at home I have not got it yet.. maybe too much people at work using the wifi network. .

I setup my home network to have separated name (SSID) for 2.4Ghz and 5Ghz Network.
When I connect to the 2.4Ghz channel, no problem.
At the same distance, like 6 inches away from the router, when I connect to the 5Ghz channel, my 2 Galaxy Note 3 shows the same "network too slow" error and it will drop the connection.
This is one of the many reasons I returned my GSN 3
I also experienced another WiFi error.
At work, I can connect to the WiFi network with the WPA password provided, on my HTC One with no issue whatsoever.
When I tried to connect to the same network using the Note 3, it keeps telling me I have to "sign-in", when I click on the browser to "sign-in" (like those Free WiFi you can get at the hotel), there is no sign in page (because there is none) and brings me right to Google.com.
After that, the connection will last for 30 seconds or so and drop off.
The one I got initially and the replacement, both have the same issue, and I did inform T Mobile before I return them back.
4.3 problem? Samsung's problem? I don't know... All I know is I will wait until they resolve all these before I will reconsider getting this phone.

I spoke to them on same issue. Got new phone and they working on updating the WiFi drivers.
NOTE 3

Here is the fix for this it worked for me try this....
Go to wifi advanced settings lower left corner then uncheck auto network switch. Then check the box that pops up that says don't ask again. This should fix your wifi connecting issue...
Sent from my SM-N900T

renny083 said:
Here is the fix for this it worked for me try this....
Go to wifi advanced settings lower left corner then uncheck auto network switch. Then check the box that pops up that says don't ask again. This should fix your wifi connecting issue...
Sent from my SM-N900T
Click to expand...
Click to collapse
Did not work
NOTE 3

BACARDILIMON said:
Did not work
NOTE 3
Click to expand...
Click to collapse
Also try unchecking scanning always available option in wifi settings and uncheck auto network switch....
Same as in this post
http://forum.xda-developers.com/showthread.php?p=46134894
I had the same issue and this resolved it for me....
Sent from my SM-N900T

You got lucky bro. No go for me
NOTE 3

You got lucky bro. No go for me
NOTE 3

renny083 said:
Here is the fix for this it worked for me try this....
Go to wifi advanced settings lower left corner then uncheck auto network switch. Then check the box that pops up that says don't ask again. This should fix your wifi connecting issue...
Sent from my SM-N900T
Click to expand...
Click to collapse
I'm sorry but, I don't see where you are getting to advanced setting for the WiFi?

chadcspencer said:
I'm sorry but, I don't see where you are getting to advanced setting for the WiFi?
Click to expand...
Click to collapse
Click the settings to the left of the home button when u have wifi open to open up advanced wifi settings

renny083 said:
Click the settings to the left of the home button when u have wifi open to open up advanced wifi settings
Click to expand...
Click to collapse
Wow, can't believe I didn't even try.... Okay that's my one dumb question for this week.

chadcspencer said:
Wow, can't believe I didn't even try.... Okay that's my one dumb question for this week.
Click to expand...
Click to collapse
did it work for you

BACARDILIMON said:
did it work for you
Click to expand...
Click to collapse
So far yes. Not a 100% sure though because the problem was not consistent. Sometimes it would connect sometime give the message. So, I'll keep you posted if it comes back.

Not trying to say your post isn't serious enough but we all who are having this problem on a consistent basis need to make a thread about this and just not take anything for an answer, but to give people somewhere to complain about this & hopefully bring more attention to this because there is nothing that is fixing this issue. The only thing that will fix this is Samsung or a Dev on a custom ROM hopefully. If you uncheck the options in advanced settings, it just stops the pop up from coming up telling you the connection is to slow & dropping you, after unchecked it dont drop you but while still showing you a full connection it will not do anything data wise, connect to the internet, switch to a different site, no facebook, no twitter, no market etc..... Nothing, you dont get dropped you just cant do anything. I hope my anger dont make anyone think Im arguing with anyone in here and their opinions, we all have this problem and are trying to help eachother, im just poitning out that those who are thinking this is fixing things its not, its just stopping the pop up. I am very frustrated this is happening on a brand new phone i waited this long for and paid as much as i did for. There should be a freaking petition started for this cause its just wrong.

Works fine for me my wifi never disconnects now after unchecking auto network switch and always scanning... Idk what to tell you guys that are still having the issue because I had the same issue when I first got the phone too...
Maybe try forgetting the network then reconnect after unchecking those settings and reboot...
Sent from my SM-N900T

Not all phones are created equal. Samsung needs to change the wifi drivers on the phone or a dev needs to take note 2 drives and add them to a custom rom.
Sent from my SM-N900T using xda app-developers app

I posted this in a different forum also but figured id post it here to. I just got off the phone with Samsung & they told me its not a major reported problem, wtf, lol? Everyone i know who owns this phone has this problem with it sayin internet connection to slow and booting them off, even with full signal. Im on my 2nd phone now & have the same problem. They tried telling me to go in to the wifi call settings & turn off wifi calling preferred, & i said why? Even though it's checked I have it off. I said seriously? what is that going to do for a wifi signal problem, lol. It's not my wifi calling it's my full wifi signal. I can tell this is going to be a huge problem & im returning my phone, 3rd time now, for a new one today, if i get the same problem, almost positive i will, im sadly going to have to return this phone & just get a refund instead. & that would really suck. Maybe i'll try a black one, but im sure it probably happens on that one to, lol.

I have been having this problem also. Turning off "Auto network switch" in the advanced network settings allows the phone to hold on to the connection, but it is completely unstable. I tested the connection using iPerf and it was all over the place. I can post screenshots when I get home later if it helps anyone. Samsung definitely needs to step in here.

sIpInWiT mYdRoId said:
I posted this in a different forum also but figured id post it here to. I just got off the phone with Samsung & they told me its not a major reported problem, wtf, lol? Everyone i know who owns this phone has this problem with it sayin internet connection to slow and booting them off, even with full signal. Im on my 2nd phone now & have the same problem. They tried telling me to go in to the wifi call settings & turn off wifi calling preferred, & i said why? Even though it's checked I have it off. I said seriously? what is that going to do for a wifi signal problem, lol. It's not my wifi calling it's my full wifi signal. I can tell this is going to be a huge problem & im returning my phone, 3rd time now, for a new one today, if i get the same problem, almost positive i will, im sadly going to have to return this phone & just get a refund instead. & that would really suck. Maybe i'll try a black one, but im sure it probably happens on that one to, lol.
Click to expand...
Click to collapse
Samsung could careless about us. They sold the phone to TMOBILE not us. Or whatever ur using. Everyone needs to complain to the big 4 major company. Then if they get hit hard then they can light a fire under Samsung butt.
Sent from my SM-N900T using xda app-developers app

data issues .

Any of u guys having issues where data just stops working and nothing would load? i have to toggle airplane mode work it to work again

Thank god
littlegreenalien said:
Any of u guys having issues where data just stops working and nothing would load? i have to toggle airplane mode work it to work again
Click to expand...
Click to collapse
I have the same issue, and this is one of the only posts about it. Have you found a way to fix it? I'm at a point where I'm about to just sell this. I can't get anything done. Do you by chance have T-Mobile?

Same issue. T-Mobile here. Doesn't disturb me enough to sell the phone, haven't had the issue since going to a custom ROM. I'm sure it'll be fixed with OTA's or whatever.

Hello
i have the same problem
i am on VIPNET Croatia
is some fix coming soon
it is very annoying

Really nice to know I'm not the only one. But my god, it's getting worse as time goes on. I'm at the point where I can't even get data unless I reboot the phone 5-6 times, and only for a few seconds. I am completely out of ideas.
Sent from my HTC One_M8 using XDA Free mobile app

CMP27240 said:
Really nice to know I'm not the only one. But my god, it's getting worse as time goes on. I'm at the point where I can't even get data unless I reboot the phone 5-6 times, and only for a few seconds. I am completely out of ideas.
Sent from my HTC One_M8 using XDA Free mobile app
Click to expand...
Click to collapse
is there any fix for this
my data mobile vorking about 3-4 minutes a then stop
then i must to setings to turn off and on mobile data
then is ok for some time
please help

Unfortunately, not that I have found. So, until we get someone to actually help, No.

CMP27240 said:
Unfortunately, not that I have found. So, until we get someone to actually help, No.
Click to expand...
Click to collapse
any help
i still have the issue
i don't want to sell the phone
but is very close
helpppp

SeanFloyd said:
Same issue. T-Mobile here. Doesn't disturb me enough to sell the phone, haven't had the issue since going to a custom ROM. I'm sure it'll be fixed with OTA's or whatever.
Click to expand...
Click to collapse
please can you tell me witch coustom rom did you put in htc M8
and solve the data issue
i am going crazy with this phone
and i want to put same coustom rom like you
to get problem fix
please help

I have been using my m8 since the day I got it back in early April and have never experienced that issue. I am also on tmo but have the dev edition with stock rom but I live in the city so I always get a strong and good signal.

Possible solution
My M8 worked great for a month when about a week ago I've started having serious issues with the HSPA data.
After working great for a few minutes the data stopped working.
The H icon showed that traffic was sent from the phone but no traffic received by the phone.
Sometimes the data connection was restored by itself and sometimes I has to toggle the data connection off/on to have it restored.
It both cases the data connection failed again after several minutes.
All the diagnostics app showen that there was hspa connection.
After trying almost anything I could think of I found out what causes my problem:
It's the F**** NFC!!!
I've forgot that a week ago I've disabled the NFC thinking this will save battery life (though the battery life is great).
Turning the NFC on (followed by a power-down/power up cycle) solved all the data connection problem.
I've verified several times that NFC disable is indeed the cause of my problem.
Hope this helps others on this thread.