[Q]3g is popping on and off like it wants to start up but doesnt and no connection?? - HTC Sensation

i have no clue what going on here.. but i dont have any data... but voice works fine.. ive done multiple reboots.. running opensensation..
anyone knows whats happening?
im running the 30.00 prepaid 5 gigs of data plan

You can change your data connection . Example my device always wants to go to edge, which is really slow so I lock on to wcma only which is 4 g. You can try the different connections by going to #*#*4636*#*# it will bring you to a menu you press phone information, then press your current connection and another menu will come up with available connections, pick the one you want and scroll down to refresh . I'm not sure this will do the trick but if you have any available connections you can hook up this way. It depends what's available in your area .I was going crazy with my device always going to edge so Iocked onto 4 g this way. It works for me. I do hope it helps. Are you rooted and running custom Rom? If you are and this method does not work perhaps try a different radio? Best of luck hope this helps some
Sent from my HTC Sensation 4G using xda premium

realsis said:
You can change your data connection . Example my device always wants to go to edge, which is really slow so I lock on to wcma only which is 4 g. You can try the different connections by going to #*#*4636*#*# it will bring you to a menu you press phone information, then press your current connection and another menu will come up with available connections, pick the one you want and scroll down to refresh . I'm not sure this will do the trick but if you have any available connections you can hook up this way. It depends what's available in your area .I was going crazy with my device always going to edge so Iocked onto 4 g this way. It works for me. I do hope it helps. Are you rooted and running custom Rom? If you are and this method does not work perhaps try a different radio? Best of luck hope this helps some
Sent from my HTC Sensation 4G using xda premium
Click to expand...
Click to collapse
im rooted running open sensation running the latest firmware so i shouldnt have to flash a radio its been working before.. for the past month i had my phone.. this is the first time its doing this..
ok im gonna update and wipe my dalvik.. see if that works
EDIT: nope.. still no data..

It's *#*#4636#*#* sorry I had that wrong in my first post
Sent from my HTC Sensation 4G using xda premium

yeah that still didnt work.. and this is really troubling me.. i posted in the opensensation thread..

I had the same problem with roms based of CM9. The only solution is to back up everything (titanium backup helps with backing up apps), wipe and re-flash.

No need for wipe.
Just re-flash the current ROM. You will have to apply all your Mods again, but the rest of the data will remain fine.
(I had the same problem about two days ago)

Sounds like a RADIO Problem to Me.. : /

sssurfer said:
Sounds like a RADIO Problem to Me.. : /
Click to expand...
Click to collapse
Radio problems do not come up all of a sudden.

Yeah i fixed it.. I had to backup and then restore my tmobile stock rom.. Then restore my cm9 backup.. Seemed to fix it but wow that was weird..

Its happend to me after i flashed somthing. All i did was put it in Airplane mode and rebooted. After reboot turn off airplane mode. Got everything back.

Related

[Q] lost data connection

First, I'm not too familiar with how ODIN works, so I'm a n00b to Samsung Galaxy S stuff. I'm used to HTC and LG. This is my fiancee's phone.
She has lost data connection. Rebooting, reregistering, turning airplane mode on/off doesn't make it come back. WIFI turns on and all that good stuff.
Here's what's currently running on her phone:
Firmware version: 2.2.1
Baseband version: T959VUVKB5
Kernel version: 2.6.32.9
Build number: FROYO.VUVKB5
Yes she has root. What would I need to do to get this back? If it involves flashing another ROM (been thinking about getting her on Gingerbread) than that's ok I'll just need pointed to a good guide for Galaxy S n00bs.
Thanks in advance for the help.
I'm also not sure if she has clockwork flashed or not. The phone was purchased used and was already rooted.
First go into settings > wireless and networks >mobile networks > and make sure packet data is on, if it is, go into access point names hit the menu key and click reset to default.
Make sure network mode is set to gsm/wcdma (auto mode) if not try switching between the other two options and see if that helps.
If none of that works:
You can try to Odin different modems.
http://forum.xda-developers.com/showthread.php?t=1192436
Try the KD1 modem first and see if she can connect.
I tried the settings already. No luck with those. I will read up on ODIN and try flashing those modems. Thanks.
Might just take the plunge and flash Gingerbread for her, but she hates restoring apps and stuff. lol
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
iamlilysdad said:
I tried that modem. Same issue. Any other suggestions? I'm open for any other ideas. Nothing has changed on the phone. No new ROM, no weird apps. Same geographic area.
I'm at a loss right now. I've never had this problem on any of my phones so I've never had to troublshoot/repair something like this before.
Click to expand...
Click to collapse
Go to settings about phone does your imei number show up or is is garbled?
Sent from my SGH-T959V using XDA Premium App
Yeah cnote I think your right..lets hope not it happen to me..idk how I got it cause,it usually happens when you unlock the phone I didnt... he said he bought it used,im thinking that person messed up those numbers and sold it..
Sent from my SGH-T959V using XDA App
Hey about your issue go to settings,about phone..check if your emeI number is showing garbage characters like a bunch of question marks etcc..because its suppose to show about 15 numbers or so..give me that info
Sent from my SGH-T959V using XDA App
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
iamlilysdad said:
Sorry about the late reply. The IMEI shows up normal. It worked perfectly for a few months, and has only been acting up for the past week or so.
Click to expand...
Click to collapse
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
daxecutioner24 said:
hmm thats good..try take out the sim card and leave it out for a few minutes,put it back on..if its not working try the sim card on another phone to see the root of the issue..bring back your findings!..if it works with another phone means the galaxy is not working..we can odin the kc1 cleanup after that to keep trying.
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
Tried her sim in my phone and it worked just fine. Didn't try my sim in her phone, though. She works midnights so that'll have to wait til tomorrow.
Sent from my LG-P999 using XDA Premium App
Are you sure your APN settings are correct? for some odd reason, I had to manually set the APN's for my carrier.
Try disabling wifi, as it won't get data connection otherwise. Then go to settings, wireless and network, mobile networks and then Access Points Names.
See if the carriers APN are all set correctly. Should be t-mobile's unless it's an unlocked phone with another carrier.
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
jdubb1106 said:
are you sure that the imei's fine? or is it a generic imei?
i know this situation all to well, my efs folder got f***** and i had a back up on my sd card but as luck would have it my sd card was wiped. and ever since then i could never get a signal on the phone.
so make sure its not that issue because honeslty if it is theres not a thing that you can do about it.
Click to expand...
Click to collapse
The IMEI is correct. It matches up perfectly. Sorry for the really late reply.
Sent from my LG-P999 using xda premium
So IMEI is correct and data packets are enable?
Do you have a data plan on the phone? Check my.tmobile.com. If you do call tmobile and *****!
Yeah data packets are enabled.
Gotta check those APN's, though. Been looking for what the settings should be.
APN it was!
Thanks! Problem is solved and her phone works fine.
iamlilysdad said:
APN it was!
Thanks! Problem is solved and her phone works fine.
Click to expand...
Click to collapse
I'm glad MY suggestion helped you
Sent from my SGS4G using xda forum app
I "lost" my data connection last week and spent hours on odin... N It turns out that I just forgot to pay my bill... I felt like such an idiot =P

The data problems are on 2.3.4 and 2.3.5

OK since I've gotten this phone I cannot get data to work on ANY rom based on 2.3.4 or 2.3.5. Everyone says do hard reboot and pull similar out and reboot and this and that and data never appears. See I have a unlocked g2x and I'm not with t mobile so I think the problem is with that, as others on this phone that doesn't have t mobile
Yes I'm 1000000% positive everything is, right, APN settings are correct and all that as 2.3.3 roms always work with the same set up. So no idea why buy it is like that. I really want CM7 or MIUI and this sucks
Sent from my LG-P999 using XDA App
Try manually adding the APN's for your carrier.
FatalityBoyZahy said:
Try manually adding the APN's for your carrier.
Click to expand...
Click to collapse
I do, I stated that in my post. Its not APN related at all.
Sent from my LG-P999 using XDA App
99% it`s sim card related, get a new sim and try again
Try using an app that backs up and restores APN's.
Its not the sim card. Are yal reading my first post? Everything works 100% correct data wise on 2.3.3 , just not .4 or .5 and I'm not the only one with this problem.
Sent from my LG-P999 using XDA App
FatalityBoyZahy said:
Try using an app that backs up and restores APN's.
Click to expand...
Click to collapse
Can you recommended an app like that?
Sent from my LG-P999 using XDA App
you know I been tried to install EB 2.3.5 and you are right 100% the problem does lie in the version of android but I noticed that when I first flash the ROM it workes good but if I power off or reboot I loose data but not phone. I noticed that I lose my apn settings it is a APN related issue but it is also tied into the rom. When I try to input the values myself to what they should be I press save and it just never appears in the list. I finally got it working last night I rebooted my phone and it did the same thing and the apn dissapeared and no data and so on. So I saw in a different thread about data issues to try a hard reboot and finally someone told me how to do as hard reboot. So I tried that and what do ya know it worked. So now I am running EB ver 1.08 based off CM7 and 2.3.5 and I have data and everything works perfectly. The next time you loose data try holding vol up and power until the phone resets. I hope this helps a little bit.
Charlie
mojorisin7178 said:
you know I been tried to install EB 2.3.5 and you are right 100% the problem does lie in the version of android but I noticed that when I first flash the ROM it workes good but if I power off or reboot I loose data but not phone. I noticed that I lose my apn settings it is a APN related issue but it is also tied into the rom. When I try to input the values myself to what they should be I press save and it just never appears in the list. I finally got it working last night I rebooted my phone and it did the same thing and the apn dissapeared and no data and so on. So I saw in a different thread about data issues to try a hard reboot and finally someone told me how to do as hard reboot. So I tried that and what do ya know it worked. So now I am running EB ver 1.08 based off CM7 and 2.3.5 and I have data and everything works perfectly. The next time you loose data try holding vol up and power until the phone resets. I hope this helps a little bit.
Charlie
Click to expand...
Click to collapse
Its not apn anything for me, I never lose my apn settings. Data doesn't work for me period not at first or ever.
Sent from my LG-P999 using XDA App
I really wish a dev would figure this out I'd live to use CM7 on this phone.
Sent from my LG-P999 using XDA App
So I got that you dont loose your apn settings I did read your post but did you tryt the hard reboot? It cant hurt just give it a shot. Sorry if you did already. Also FatalityBoyZahy might be onto something xboarder has a apn fix that works as well. Also when you install the rom do you follow the steps I noticed that doniq says to wipe cache, wipe system, wipe dalvik,format/system. The last step I never saw on any of the other posts for other roms. Maybe it doesnt matter but I noticed that it is different and I didnt do it the first time because I didnt read.
Same issue but fortunately i was able to fix mine by pressing reset to default on the APN menu then enable disable enable again Airplane mode. Using EB 2.3.5 base cm7 source. Hopefully it works for you.
I had the same thing. It worked for a day or two, but then data stopped. Did the hard reboot and it would fix it for a couple hours at best. I finally couldn't take it anymore and went back to 2.3.3. Like you, I tried everything everyone suggested and nothing worked. There were enough people with the problem that it clearly is a real issue, but everything people suggested were just band-aids, not solutions.

[Q] HOX w/cm-10-20121030-NIGHTLY-endeavoru APN/mobile data issues

Hi,
I'm new to xda forums so pardon me if I'm not as elaborate as most people. I flashed the cm-10-20121030-NIGHTLY-endeavoru and its been great. Had been using the AOKP ROM which was giving me issues with poor battery life, constantly switching between 2g & 3g, and getting worryingly hot during normal use. I do have one issue right now. The mobile data does work but it doesn't use the APN i enter into the settings and is constantly billing directly for data instead of going through my data plan. I've tried everything possible and it still doesn't work.
What could it be?
PS: I've also used getril to check for matching baseband radio & ril and its reporting a good match.
Thanks
You'll get a quicker solution if you post this in the CM10 Thread under Original development.But have you tried restting the APN?
Sent from my HTC One X
Yea I've tried resetting the APN but no luck. I've also gone to my carrier to get the actual APN settings correctly but to no avail. I really don't want to reflash the ROM and clear all the cache etc. It takes time set the phone back all up the way I want it so I'm hoping its maybe a radio issue I can just flash easily. Will move the post as u suggested. Thanks for responding.
cugwuh said:
Hi,
I'm new to xda forums so pardon me if I'm not as elaborate as most people. I flashed the cm-10-20121030-NIGHTLY-endeavoru and its been great. Had been using the AOKP ROM which was giving me issues with poor battery life, constantly switching between 2g & 3g, and getting worryingly hot during normal use. I do have one issue right now. The mobile data does work but it doesn't use the APN i enter into the settings and is constantly billing directly for data instead of going through my data plan. I've tried everything possible and it still doesn't work.
What could it be?
PS: I've also used getril to check for matching baseband radio & ril and its reporting a good match.
Thanks
Click to expand...
Click to collapse
asefzaman said:
You'll get a quicker solution if you post this in the CM10 Thread under Original development.But have you tried restting the APN?
Sent from my HTC One X
Click to expand...
Click to collapse
cugwuh said:
Yea I've tried resetting the APN but no luck. I've also gone to my carrier to get the actual APN settings correctly but to no avail. I really don't want to reflash the ROM and clear all the cache etc. It takes time set the phone back all up the way I want it so I'm hoping its maybe a radio issue I can just flash easily. Will move the post as u suggested. Thanks for responding.
Click to expand...
Click to collapse
You'll get a quicker answer if you go to the right forums, you have an endeavor, international version of the htc one x, please post there:
http://forum.xda-developers.com/forumdisplay.php?f=1548
Crappyvate said:
You'll get a quicker answer if you go to the right forums, you have an endeavor, international version of the htc one x, please post there:
http://forum.xda-developers.com/forumdisplay.php?f=1548
Click to expand...
Click to collapse
Be thankful for small favors, I was sure this was another brick thread.

Mobile Data “Disconnected"

I recently flashed a ROM I wasn't a huge fan of, and therefore restored back to stock Sense 6 using a Nandroid Backup I created shortly before. The problem is that now my data is excruciatingly slow (in places where before I had great 4G service), and occasionally I get no data at all (even though my status bar lists me as on 4G). When I go into my device's data settings, it lists that data is on, but disconnected (something I have not seen before). At first I thought perhaps it might have to do with my WiFi being on on, but I can reciprocate the above issues with it off, so I am a bit perplexed. Could this have something to do with my kernel, or is it something else entirely? Has anyone had this issue before/found a fix for it?
EDIT: I would have posted this in the original ROM's thread, but since I am not entirely sure what is to blame for all of this, I thought it best to ask in the Q&A's forum.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Data was fine on this rom you didn't like?
Sent from my HTC6525LVW using Tapatalk
Been having issue as well. Getting replacement phone tomorrow.
Sent from my HTC6525LVW using xda app-developers app
Evocm7 said:
Data was fine on this rom you didn't like?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
No actually, when I was checking through the ROM's settings, I changed my network settings to LTE, and lost all data. When I tired to switch it back to Global, there was no option, just LTE, 3G and 2G.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
del9800 said:
Been having issue as well. Getting replacement phone tomorrow.
Sent from my HTC6525LVW using xda app-developers app
Click to expand...
Click to collapse
I would do that, but I already used my replacement to get a device with flush glass on the front, so no go there.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
I had the same exact problem. Flashed the same ROM. I had to get a new SIM. Everything is working fine now. For some reason it wouldn't connect back to LTE after I restored to my previous ROM.
mjj7801 said:
I had the same exact problem. Flashed the same ROM. I had to get a new SIM. Everything is working fine now. For some reason it wouldn't connect back to LTE after I restored to my previous ROM.
Click to expand...
Click to collapse
Alright I will try this. Looks like I won't be flashing again for a while...
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Sevinex said:
I recently flashed a ROM I wasn't a huge fan of, and therefore restored back to stock Sense 6 using a Nandroid Backup I created shortly before. The problem is that now my data is excruciatingly slow (in places where before I had great 4G service), and occasionally I get no data at all (even though my status bar lists me as on 4G). When I go into my device's data settings, it lists that data is on, but disconnected (something I have not seen before). At first I thought perhaps it might have to do with my WiFi being on on, but I can reciprocate the above issues with it off, so I am a bit perplexed. Could this have something to do with my kernel, or is it something else entirely? Has anyone had this issue before/found a fix for it?
EDIT: I would have posted this in the original ROM's thread, but since I am not entirely sure what is to blame for all of this, I thought it best to ask in the Q&A's forum.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Can you guys with radio issues try flashing the stock recovery and then doing a factory reset from the hboot menu? Factory reset using the stock recovery often fixes radio issues caused by custom roms.
Sent from my HTC6525LVW using Tapatalk
Sevinex said:
No actually, when I was checking through the ROM's settings, I changed my network settings to LTE, and lost all data. When I tired to switch it back to Global, there was no option, just LTE, 3G and 2G.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
As I understand, you have the Google edition. I had the same problem. It is an easy fix:
1 go to phone app and dial *#*#4636#*#*
2 click on phone information
3 under preferred network type select LTE/GSM/CDMA auto
4 wait for signal bars to show up and you're done.
Hope it helped.
Sent from my HTC One_M8 using xda app-developers app
dottat said:
Can you guys with radio issues try flashing the stock recovery and then doing a factory reset from the hboot menu? Factory reset using the stock recovery often fixes radio issues caused by custom roms.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
I will try this, but I just want to confirm that the only thing I will be losing here will be root (as in a factory reset will not S-On my phone, again this is my first HTC phone, so I have only a very basic grasp of S-Off).
spy4ka said:
As I understand, you have the Google edition. I had the same problem. It is an easy fix:
1 go to phone app and dial *#*#4636#*#*
2 click on phone information
3 under preferred network type select LTE/GSM/CDMA auto
4 wait for signal bars to show up and you're done.
Hope it helped.
Sent from my HTC One_M8 using xda app-developers app
Click to expand...
Click to collapse
Whenever I dial this, it clears the “number" field and I am unable to do anything from here. Is typing and calling this code only possible on the GPE ROM?
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Sevinex said:
I will try this, but I just want to confirm that the only thing I will be losing here will be root (as in a factory reset will not soon my phone, again this is my first HTC phone, so I have only a very basic grasp of S-Off).
You may temporarily lose root. Since you are s-off once done you can simply flash back your custom recovery and reroot
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Sent from my HTC6525LVW using Tapatalk
dottat said:
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Whenever I boot into recovery, I get a phone with a red triangle. I have unfrozen all disabled system apps, restored the original recovery, and unrooted my device... Is there something I am missing?
Rejoice, GEOFFREY IS DEAD!
Sevinex said:
Whenever I boot into recovery, I get a phone with a red triangle. I have unfrozen all disabled system apps, restored the original recovery, and unrooted my device... Is there something I am missing?
Rejoice, GEOFFREY IS DEAD!
Click to expand...
Click to collapse
You don't even need to boot into recovery to do it. On the screen before recovery (boot loader) there is a factory reset option.
Sent from my HTC6525LVW using Tapatalk
dottat said:
You don't even need to boot into recovery to do it. On the screen before recovery (boot loader) there is a factory reset option.
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
I got it all sorted out! It finally took after my second reboot and performed the factory reset. Data is back and all seems to be well (the calm before the **** storm). Thank you all!
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Lol that was quick. Data problems are back... It seems that after extended periods of time, my mobile data status will switch to “Disconnected" and it takes either a reset of my APN's or toggling the network mode (Global to LTE, and vice versa) for it to reconnect.
I am thinking it might have something to do with the “Sleep Mode" option in Power settings, I will report back after some testing.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Did u try a new Sim?
Sent from my HTC6525LVW using Tapatalk
mjj7801 said:
Did u try a new Sim?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Actually I did, and nothing changed (around 10 minutes after I activated it, the same thing happened). Anyyyyyyyyyways I had a nice little chat with a HTC Support Representative, and she actually brought up a good point: my data issues were most likely stemming from an installed app. To verify, I ended up running my phone in Safeboot mode (it disables all 3rd party apps) all day and sure enough, I had no issues with my WiFi to Mobile Data hand off. I began brainstorming which apps could possibly affect something such as my data connection, and really only one came to mind... GravityBox. At about 6 PM today I disabled it, and so far have not had any issues. I plan on keeping it disabled for another full day just to verify, but if all runs smoothly, I will permanently delete it (I was really only using it for volume button media control anyways).
Sent from my HTC6525LVW using XDA Premium 4 mobile app
similar problem
Sevinex said:
Actually I did, and nothing changed (around 10 minutes after I activated it, the same thing happened). Anyyyyyyyyyways I had a nice little chat with a HTC Support Representative, and she actually brought up a good point: my data issues were most likely stemming from an installed app. To verify, I ended up running my phone in Safeboot mode (it disables all 3rd party apps) all day and sure enough, I had no issues with my WiFi to Mobile Data hand off. I began brainstorming which apps could possibly affect something such as my data connection, and really only one came to mind... GravityBox. At about 6 PM today I disabled it, and so far have not had any issues. I plan on keeping it disabled for another full day just to verify, but if all runs smoothly, I will permanently delete it (I was really only using it for volume button media control anyways).
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey Sevenix! I actually posted this in another forum but it seems things have slowed there over the past few days. I just wanted to put it here because my problem sounds somewhat similar to yours (though I'm not getting ANY data), and I just wanted to know if you had figured it out. I would have no idea what app it would be on my phone, being even more of a beginner than you said you were.
Other post below:
Hi all,
Incredibly new to this, but I've followed many a video/guide all day to convert my m8 from verizon to t-mobile. Despite the fact that most stuff is working, here's the mystery. I have no data (H+, LTE, anything), despite "mobile data" being on. Quick summary of what I did:
T-mobile sim card in-->downloaded weaksauce and SuperSu, confirmed rooting with root checker and boot menu---->Got s-off using adb bundle and firewater (mac)------>changed super cid to "11111111" via tutorial----->Unlocked, S-off, and Cid to all 1's confirmed via bootloader---------->downloaded flashify and booted TWRP via recovery image------>installed android revolution HD 5.0 and followed it up with the extra kernel you guys posted (wifi did not work before that kernel added, as expected).
Details now:
--wifi works
--Only seeing bars on top menu for call/text reception, no indication of internet/data connectivity.
--Phone seems to think that "mobile data" is turned off, despite it being clicked on (i.e. Chrome says "Offline--turn on data or wifi", Green news scroll HTC sense thing (drawing a blank here, sorry) seems to think it's off, too)
--Receiving calls and texts ok, despite being close to fringe of network (In Erie, PA), but I drove to the center of downtown too just to make sure it wasn't that. Calls clear, messages go through quick when in good area.
--Under settings, Mobile data clicked "on" but underneath Mobile data it just says "disconnected". Tried on/off, reboots, airplane mode on/off.
--Reinstalled the kernel a few times using a few different frequencies, no difference.
---Under Settings---->About-->Network---->Mobile Network type switches appropriately between Edge and LTE despite where I am in town, but still no actual data being....transmitted?.....to phone (i.e. can't work internet, check email, etc). "Service state" is "in service". "Operator--T-mobile"
EDIT:-----When I try to open SuperSu now, it tells me "There is no SU binary installed, and SuperSU cannot install it. This is a problem! If you just upgrade to android 4.3 you need to manually re-root, consult the relevant forums for your device!" I figure this is probably a key details, but being such a beginner I'm having trouble translating this. Does it just want me to delete weaksauce and SuperSu and reinstall them again?
I'm new to this, so I'm probably just missing something here, but it seems a bit strange considering how to the T I followed most of the tutorials out there. Anyone have any idea/suggestions?
Thanks!
Mush
MushCow said:
Hey Sevenix! I actually posted this in another forum but it seems things have slowed there over the past few days. I just wanted to put it here because my problem sounds somewhat similar to yours (though I'm not getting ANY data), and I just wanted to know if you had figured it out. I would have no idea what app it would be on my phone, being even more of a beginner than you said you were.
Other post below:
Hi all,
Incredibly new to this, but I've followed many a video/guide all day to convert my m8 from verizon to t-mobile. Despite the fact that most stuff is working, here's the mystery. I have no data (H+, LTE, anything), despite "mobile data" being on. Quick summary of what I did:
T-mobile sim card in-->downloaded weaksauce and SuperSu, confirmed rooting with root checker and boot menu---->Got s-off using adb bundle and firewater (mac)------>changed super cid to "11111111" via tutorial----->Unlocked, S-off, and Cid to all 1's confirmed via bootloader---------->downloaded flashify and booted TWRP via recovery image------>installed android revolution HD 5.0 and followed it up with the extra kernel you guys posted (wifi did not work before that kernel added, as expected).
Details now:
--wifi works
--Only seeing bars on top menu for call/text reception, no indication of internet/data connectivity.
--Phone seems to think that "mobile data" is turned off, despite it being clicked on (i.e. Chrome says "Offline--turn on data or wifi", Green news scroll HTC sense thing (drawing a blank here, sorry) seems to think it's off, too)
--Receiving calls and texts ok, despite being close to fringe of network (In Erie, PA), but I drove to the center of downtown too just to make sure it wasn't that. Calls clear, messages go through quick when in good area.
--Under settings, Mobile data clicked "on" but underneath Mobile data it just says "disconnected". Tried on/off, reboots, airplane mode on/off.
--Reinstalled the kernel a few times using a few different frequencies, no difference.
---Under Settings---->About-->Network---->Mobile Network type switches appropriately between Edge and LTE despite where I am in town, but still no actual data being....transmitted?.....to phone (i.e. can't work internet, check email, etc). "Service state" is "in service". "Operator--T-mobile"
EDIT:-----When I try to open SuperSu now, it tells me "There is no SU binary installed, and SuperSU cannot install it. This is a problem! If you just upgrade to android 4.3 you need to manually re-root, consult the relevant forums for your device!" I figure this is probably a key details, but being such a beginner I'm having trouble translating this. Does it just want me to delete weaksauce and SuperSu and reinstall them again?
I'm new to this, so I'm probably just missing something here, but it seems a bit strange considering how to the T I followed most of the tutorials out there. Anyone have any idea/suggestions?
Thanks!
Mush
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I don't know if I will be of much help, as I have never flashed my phone to another network provider.
Anywaaaays, I assume that the Verizon M8 supports all T-Mobile frequencies? Was your phone able to connect to and transmit data prior to all your flashing? Have you tried flashing any other ROMs besides Android Revolution HD 5.0 on T-Mobile's network? From your provided information, this might just be issues with that particular ROM; I would suggest you try ViperOne, perhaps ACR, or any other compatible close-to-stock ROM. I cannot recommend anything more then this, as what you are trying to do is beyond my knowledge of this phone.
My data issues were likely related to a combination of an Xposed module not meshing well with my Sense ROM, and a faulty SIM card; your's seem to be much deeper. I suggest you get in contact with whatever member was responsible for discovering how to make your Verizon M8 compatible with T-Mobile, and continue troubleshooting with them.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
Sevinex said:
I don't know if I will be of much help, as I have never flashed my phone to another network provider.
Anywaaaays, I assume that the Verizon M8 supports all T-Mobile frequencies? Was your phone able to connect to and transmit data prior to all your flashing? Have you tried flashing any other ROMs besides Android Revolution HD 5.0 on T-Mobile's network? From your provided information, this might just be issues with that particular ROM; I would suggest you try ViperOne, perhaps ACR, or any other compatible close-to-stock ROM. I cannot recommend anything more then this, as what you are trying to do is beyond my knowledge of this phone.
My data issues were likely related to a combination of an Xposed module not meshing well with my Sense ROM, and a faulty SIM card; your's seem to be much deeper. I suggest you get in contact with whatever member was responsible for discovering how to make your Verizon M8 compatible with T-Mobile, and continue troubleshooting with them.
Sent from my HTC6525LVW using XDA Premium 4 mobile app
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Ahhhh, good thought. I'll try out a different ROM later today. I already posted that summary on the thread of the OP of the tutorial, so hopefully he'll get back to me.
Thanks for the help!
Mush

Mobile Data Connection Dropping

I have installed ViperOne and Clean Rom and I have the same problem with both. After a while of inactivity my data will just quit working. The icon will still be there but the phone won't connect at all. I have to place it into airplane mode to fix this. And just fyi sleep mode is off and power saver is off. It's just like my phone forgets how to connect after a little while. I had ZERO problems when I was stock. And now this.....please help me!
Sent from my HTC6525LVW using Tapatalk
Oh and I have also done factory resets between each Rom install so everything was clean when it was flashed.
Sent from my HTC6525LVW using Tapatalk
tm1618 said:
Oh and I have also done factory resets between each Rom install so everything was clean when it was flashed.
Sent from my HTC6525LVW using Tapatalk
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Did you figure this out? i'm having the same damn issue.
bnsrowe said:
Did you figure this out? i'm having the same damn issue.
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Nope. I've returned completely to stock and am going to get a new SIM card tomorrow. If that doesn't work I'm going to get a warranty replacement.
bnsrowe said:
Did you figure this out? i'm having the same damn issue.
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Click to collapse
Read santod's post here
http://forum.xda-developers.com/showthread.php?p=55130095
then respond in this thread. scrosler doesn't want us to discuss this issue in his rom thread. This is the perfect place to continue.
I can't wait to try it because I have the same issue on my travels but will have to wait until I get home and to my PC. Would love to read more success stories...
In essence santod says: flash the stock recovery, do a factory reset from hboot to restore the VZW radios, then restore your setup. Should work with most sense roms, but so far the people solving this issue all flashed a RUU.
Anybody have a link handy for the stock recovery?
i've ruu'd back to "stock" and am trying this now.
berndblb said:
Read santod's post here
http://forum.xda-developers.com/showthread.php?p=55130095
then respond in this thread. scrosler doesn't want us to discuss this issue in his rom thread. This is the perfect place to continue.
I can't wait to try it because I have the same issue on my travels but will have to wait until I get home and to my PC. Would love to read more success stories...
In essence santod says: flash the stock recovery, do a factory reset from hboot to restore the VZW radios, then restore your setup. Should work with most sense roms, but so far the people solving this issue all flashed a RUU.
Anybody have a link handy for the stock recovery?
Click to expand...
Click to collapse
Stock Recovery: Link :good:
You can find that and my firmware links in this thread.
Did the stock recovery so far so good but I won't know for sure until I get out and about today. It seems I didn't have the issue until it dropped from 4g to 3g back to 4g and have a decent 4g signal at home.
For now it seems as though that did the trick. I didn't loose data all day, we will see though.
Well it didn't work, I had to toggle airplane mode several times today to get data to work again.
bnsrowe said:
Well it didn't work, I had to toggle airplane mode several times today to get data to work again.
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Are you going to RUU?
That's what I plan to do tomorrow. It's getting to be extremely annoying. Not even toggling airplane mode or mobile data on/off does anything. I have to reboot every time.
berndblb said:
Are you going to RUU?
That's what I plan to do tomorrow. It's getting to be extremely annoying. Not even toggling airplane mode or mobile data on/off does anything. I have to reboot every time.
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RUU'd, stock recovery, flashed radios, and new SIM. I've tried everything. It seems as though if I'm in a low signal area where I go from 4g to 3g to Wi-Fi it happens. It's like there's a handoff problem between all the radios. Will show 4 bars of 4g but under mobile data in settings says disconnected.
Mine just started doing this. I'll RUU when I get back home to Texas.
bnsrowe said:
RUU'd, stock recovery, flashed radios, and new SIM. I've tried everything. It seems as though if I'm in a low signal area where I go from 4g to 3g to Wi-Fi it happens. It's like there's a handoff problem between all the radios. Will show 4 bars of 4g but under mobile data in settings says disconnected.
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Click to collapse
May want to try this
kc6wke said:
May want to try this
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Trying this now, we'll see what happens.
bnsrowe said:
Trying this now, we'll see what happens.
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Click to collapse
I can confirm that it did fixed the issue, I didn't loose data all day no matter if wifi, 4g,3g, or 1x,
Same here. In the last 5 days I travelled in 3 states, large cities and very rural areas where it dropped to 3G or 1x - it never had problems to return to 4G (or getting a data connection at all).
This fix proves what's so great about these forums! I probably would have ditched a phone I totally love in all other aspects due to a problem that OEM customer service would not even acknowledge existed!

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