Database Info

[Q] URL access blocked?

I'm new to android and had a friend help me root my inspire 4g, flash a new rom and a new radio. everything works well except for surfing the web on the data network. Apps that pull data work over the network work, I can access my email and the browsers work on wifi. But when I'm on the data network alone, i get an error saying "Access to this URL has been blocked". What could cause this? is it a setting?
I've tried different browsers and many different websites and i get the same thing.
help please...thanks

Just to clarify, he is running Coredroid v3.1 (http://forum.xda-developers.com/showthread.php?t=965207) with the recommended radio 26.04.02.17_M2
He also is using a SIM card that used to be in an iPhone, if that effects anything.

If he is using the stock APN, he will need to get on the HSPA+ data plan for it work correctly.

flashing coredroid does nothing with the APN correct? Howcome it worked before the root/rom then?

cardriverx said:
flashing coredroid does nothing with the APN correct? Howcome it worked before the root/rom then?
Click to expand...
Click to collapse
Actually, it very well may. APN's are stored in the ROM. It also could be that coredroid has a hosts file that is causing the problem, redirecting to localhost. I haven't tried it so I can't say either way.
What APN is listed in the settings?

it seems to be wap.cingular. does that sound right?

That is not the stock Inspire one, that is for non hspa + devices. It shouldn't cause any issues but it may. Search for a thread I started asking for the default stock apn.
Sent from my Desire HD using XDA Premium App

i found some settings that someone said worked on that thread but they are the same as the one that my phone is currently using
wont let me copy them to here cause i havent posted enough

I seem to have fixed it. i found the stock apn settings for the inspire and made a new apn with them and it's working. it's slow cause im on the EDGE network up here in erie pa but whatever...it works! thanks guys

[Fixed] GPS data loss, free WiFi tether

For those of you that noticed that while using google navigation you get data loss and also when you try to tether your data you get that annoying T-Mobile message about buying the service through T-Mobile I found a solution
Simply add a APN epc.tmobile.com and select it this fixes both issues
Name whatever
APN epc.tmobile.com
Leave the rest alone
Sent from my HTC One S using xda premium

Tested it out and it works for me. The wifi that is; I hadn't noticed issues with nav.
This seems odd to me though; if both APN's are seemingly set to the same settings, why does the stock one route through the upsell page, but the created one doesn't? I suppose it is hiding some setting from us originally?

SenatorIvy said:
Tested it out and it works for me. The wifi that is; I hadn't noticed issues with nav.
This seems odd to me though; if both APN's are seemingly set to the same settings, why does the stock one route through the upsell page, but the created one doesn't? I suppose it is hiding some setting from us originally?
Click to expand...
Click to collapse
Exactly there's something in there we can't see
Sent from my HTC VLE_U using xda premium

Interesting. This is the same APN already listed and selected by default on my phone. Do I add it again and select as described above to fix the inability to Tether WIFI problem?

JohnHenrySDM said:
Interesting. This is the same APN already listed and selected by default on my phone. Do I add it again and select as described above to fix the inability to Tether WIFI problem?
Click to expand...
Click to collapse
It's different because there's some settings in the default one we can't see
Sent from my HTC VLE_U using xda premium

JohnHenrySDM said:
Interesting. This is the same APN already listed and selected by default on my phone. Do I add it again and select as described above to fix the inability to Tether WIFI problem?
Click to expand...
Click to collapse
Yeah, you just add it again and select it and everything goes fine.
I read something today about T-Mobile is "going to start charging for tethering" which as far as I know is something they always have done, so I don't know if this means they will be angrily seeking out people who tether/hotspot like this, but it's not stopping me, that's for sure.

Good find. Thanks. Working Flawlessly on my tmous one s.

Works
Its amazing that they set that up like that But has anyone done this workaround and still get contacted by t-mobile after the fact? or does it just function on correctly

I tried the workaround and using Chrome and IE browser I get the tmobile page.
When I try firefox it works and NO tmobile page.

I have used this work around to tether to my Touchpad and it works flawlessly. Thanks for finding this.
Sent from my HTC One S using xda premium app

Nice find but i dont think it should be in the dev section, it should be moved to general.

Works great for me. I suspect the issue is with the APN type in the default APN's. The "hipri" isn't found in any other device that I've come across. Also guys, make sure in your custom APN you fill in the MMSC or your picture messaging won't work. You should use:
http://mms.msg.eng.t-mobile.com/mms/wapenc

Best Workaround. EVER.

kurigami said:
Works great for me. I suspect the issue is with the APN type in the default APN's. The "hipri" isn't found in any other device that I've come across. Also guys, make sure in your custom APN you fill in the MMSC or your picture messaging won't work. You should use:
http://mms.msg.eng.t-mobile.com/mms/wapenc
Click to expand...
Click to collapse
yup been telling people this for two weeks now, but nobody seems to listen

This is the real deal
I did this to 3 devices & WiFi tether works on all
Sent from my Rooted HTC One_S using XDA Premium

Stroid01 said:
yup been telling people this for two weeks now, but nobody seems to listen
Click to expand...
Click to collapse
I listened and it worked
Thanks to kurigami and the OP!

Just tested the APN thing again on my One S and don't work for me and also tried on Galaxy S 3 and it would not let me leave the apn type blank.
When reopened would automatically put in default mms admin

smthkat789 said:
I tried the workaround and using Chrome and IE browser I get the tmobile page.
When I try firefox it works and NO tmobile page.
Click to expand...
Click to collapse
I get the tmobile page with Chrome and IE too, but thankfully, it works with firefox and opera.
---------- Post added at 02:55 PM ---------- Previous post was at 02:44 PM ----------
TheArtiszan said:
Just tested the APN thing again on my One S and don't work for me and also tried on Galaxy S 3 and it would not let me leave the apn type blank.
When reopened would automatically put in default mms admin
Click to expand...
Click to collapse
which browser are you using? opera and firefox works for me
now it stopped working for me...i don't know why either.
http://forum.xda-developers.com/showpost.php?p=32102810&postcount=32

TheArtiszan said:
Just tested the APN thing again on my One S and don't work for me and also tried on Galaxy S 3 and it would not let me leave the apn type blank.
When reopened would automatically put in default mms admin
Click to expand...
Click to collapse
it should work on the One S, but after the update it doesn't seem to work for me. You cannot do the same trick with the GS3. I think the only way to tether with that phone is to root it and freeze the t-mobile tethering manager.

Im on CM10 atm on my HTC one S, tried different radios, different kernels and different roms and changing the APN doesnt let me use my psvita through hotspot, it wont connect to the youtube app or anything like that, cant play cod multiplayer either >.< I used all of these features when I had the 5gb+ tether plan, then I saw that there was a "workaround" and decided to get the unlimited plan, but I cant get it working. 5gb isnt enough for me since I am always on the move and have pandora on, maps, youtube, netflix and other stuff.

[FIX] ICS data drops for T-Mobile Users

Updated: instructions Aug-10
Updated: New file optimized for US T-Mobile New instructions - Aug-15
If you have data drops after this please communicate with me. I hate it when someone tells me this fix sucks and then never answers my troubleshooting questions.So as far as I know they have a separate issue!
This is a more public post of what has been going on in the Paranoidandroid developmet thread, but this fix works for all T-Mobile ICS ROM users.
The APN list I have provided here is a US T-Mobile APN list built from the original I pulled apart on the original T-Mobile ROM. Now...this means IT WILL NOT WORK for users on other carriers or in other countries. I might work for the Canada Wind Mobile users as well.
What this did for me and the other T-Mobile testers: It removed the data drops completely for myself and the original testers. This whole data drop thing (and why many others never see it) may be a issue with the "Simple" mobile APN in the default list. Simple uses the same towers as T-Mobile but with different authentication.
What that means is T-Mobile users get small drops as the phone tries to connect to the Simple (which looks like T-Mobile to the phone) towers and then fails because the SIM is not authorized on Simple. Then the next APN in the list "T-Mobile US" is used and connected.
This is an example for others with data drops: Seeing as I have no idea if non-T-Mobile users have ever experienced this problem, I have no idea if trimming down the APN list to include only your carrier APNs willl make any difference. But a smaller APN file could not hurt. The ROM builders must keep the larger file in thier builds to ensure all users everywhere can connect to their carrier. Bad thing is that most of this list is filled with carrier discontinued APNs (Mergers, acquisition, etc) but some may be needed to support older SIM cards.
I would love to have feedback though. Trimming the APN list and importing the settings from the original APN file was a little weird because it was from an older format, but you just use the same format as the new APN list. Even the new included default APN list does not follow the version 7 rules completely. Most important part is the type= identifier in each APN. This defines what functions the APN have. (Default, MMS, SUPL, DUN)
Instructions
CWM Flashable Download: https://dl.dropbox.com/u/14980920/tmobile_apnfix.zip
Step 1: download the zip to your SDcard and reboot into Recovery.
Step 2: install the zip and reboot
Step 3: Wipe Dalvik cache is not doing this while flashing a new ROM
Step 4: verify that "Simple" is not in your APN l list - System Settings > Wireless and Networks > More > Mobile Networks >Access Point Names (If it is then delete it)
Troubleshooting
Sudden horrible data connection issues: Verify the permissions on file "/etc/apns-conf.xml" are 644. Some have had the permissions randomly change on this file, not sure how or why.
The APN list this modifies is only a reference file to the APN function deeper in the phone. That is why Simple can reappear after the flash is applied if you did not apply this during a fresh install of a ROM.

Is there any way you could just post what specific changes you made so we don't have to use the flashable file?
Sent from my LG-P999 using xda premium

I find my data stays well using PA build5. I am watching new builds to see for changes that come!

Doesn't appear to "fix" the data drop for me on paranoid build 7, the data appears to kick back in faster but it still is dropping and leaving my GPS struggling to get a lock and messenger booting off due to the other known things to make the data drop
Sent from my LG-P999

xBkKx said:
Doesn't appear to "fix" the data drop for me on paranoid build 7, the data appears to kick back in faster but it still is dropping and leaving my GPS struggling to get a lock and messenger booting off due to the other known things to make the data drop
Sent from my LG-P999
Click to expand...
Click to collapse
Where are you getting data drops at, I mean what activities are you doing or what programs are you using when this happens? And does the bars change from blue/grey; or are you loosing the H/3/2 above the bars?

Sending MMS and anything that uses the GPS, both, goes gray and lose data icon
Sent from my LG-P999

So I flashed this and can see no discernible difference in my APN list. Simple is still there, and the T-Mobile APN appears unchanged. Also still experiencing the data drops at the same rate
Sent from my LG-P999 using xda premium

Likewise, still having data drop issues, not much of a difference from what I can tell
Sent from my LG-P999 using xda app-developers app

Ok, if the Simple APN still appears in your list it is a carry over from the previous settings. Just delete that APN from your list and it should not show up again. I think I remember that happening as well and forgot to mention some had to manually delete it. I will update the OP.

rtotheichie said:
Is there any way you could just post what specific changes you made so we don't have to use the flashable file?
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
You can just open the apns-conf.xml file in the zip and see the changes. I'm not going to paste it here and clutter the post up

Just to make one thing clear, as I heard it before.
When the color of the icons change from blue to grey this does NOT mean that your data drops. Blue color indicates that it's connected to Googles servers. A data drop only occurred when there's no G/E/3G/H icon anymore.
Sent from my LG-P990 using xda app-developers app

xBkKx said:
Sending MMS and anything that uses the GPS, both, goes gray and lose data icon
Sent from my LG-P999
Click to expand...
Click to collapse
First, delete the Simple APN and retest, Simple does not show up to begin with when using this process: Flash ROM, Gapps, BBfixes if needed, APN fix if needed. Flashing the APN fix on an existing build may not clear the Simple APN from the phones memory at first reboot.
I was hoping to avoid explaining this but here is the thing with the grey/blue bars because the APN function was complicated as it is. Tonyp and a few others had discussed this offline. The blue/grey bar thing gives greater granularity to Google Services connectivity at the expense of making us think we may have lost cellular data.
My bars turn grey when in Google Maps and when sending/receiving MMS
In most ICS builds:
Blue Bars = Connected to Google services / cellular data is connected
Grey Bars = Not connected to Google services / data is still connected
This color changing thing never happened in my original ROM
My T-Mobile ROM never changed colors so I never would have know if or when Google servers lost connection. Don't know what to tell ya as I don't have anything else to go off of.
You are not really losing data because you will notice the data activity still happening in the signal bar overlay (the up/down arrows). The MMS still goes through and the Google maps application still updates the map data as you scroll around. If this is not the case for you, then something else is going on. Tonyp discovered a larger problem in the framework.apk that he ended up patching and I believe includes in the newest build, that resolved a GPS-data problem. The fix allowed the radio to recognize a data connectivity drop and reconnect. But if it reconnects to Simple first, then you still get a pause in connecting back to the TMobile APN until Simple fails.
I will have to add this to the already long OP.....now that I am out of breath.

Alright, so I flashed this, deleted Simple, and I will say it seems to have fixed a problem I had with receiving MMS. thanks for this!
Sent from my LG-P999 using xda premium

Thanks OP, tested and confirmed working. Props for putting the explanation up as well.
Sent from my LG-P999 using xda app-developers app

Simple isn't in my APN list, I flashed the zip from OP, my Data is dropping the same it just starts up a lot faster but it is still dropping. Maps will stop updating for a few seconds, no data or buffer, bars, arrows, and data icon go away. Instant Messenger always kicks accounts off.
Sent from my LG-P999

put genesis stable 1 on my phone to try this and it flashed fine, left simple listed as an APN so i deleted it
was able to download from the browser but when i went into the Play Store i couldnt download anything, even after clearing the app data. so i reflashed, installed this fix, same thing. did not check mms messages though, too put off about the play store not working

dodgefan67 said:
put genesis stable 1 on my phone to try this and it flashed fine, left simple listed as an APN so i deleted it
was able to download from the browser but when i went into the Play Store i couldnt download anything, even after clearing the app data. so i reflashed, installed this fix, same thing. did not check mms messages though, too put off about the play store not working
Click to expand...
Click to collapse
I'm back on Domination build 80. I wiped cache/dalvik, flashed the APN fix, fixed permissions, rebooted, deleted Simple, rebooted, wiped cache/dalvik again, and then rebooted. I went to the Play Store on my desktop browser, chose to install YouTube, it pushed to my phone just fine and it appears to be downloading with no issue (aside from the fact that phone signal at my job is so bad tha it's literally worse than dial up...). I haven't had a chance to try MMS because it's usually a headache trying to receive pictures while at work so I don't even want to try.

Man I am struggling trying to think what would be happening for you. I have blue bars off/on during maps...showing intense data usage...but always get map data. The Play Store, I have browsed all around it, watch videos, downloaded apps, updated apps...I don't get any drops. I'm going to have to ask for some logcats from the two of you here to try to help. What chat program are you using, maybe I'll try it and see what it does for me.
Please help me by providing the following also, as I really do want to figure this issue out for all users if possible...
Which baseband are you on?
What RIL are you on? ( Use getril in the store, I want to know if this could be a BB thing and if you have matching BB/RIL)
Thanks for the help!

Heads up, I have noticed that fixing permissions after applying this package can screw up the permissions on the /etc/anps-conf.xml file. This causes major data connection issues. Either apply the apn fix again, after fixing permissions, or change the permissions manually to 644.
Sent from my LG-P999 using xda app-developers app

New file available
From the few people that have given me feedback, thank you!!! As a result the OP has been updated with a new file to download. This should help the few that did not see improvements with my original posting.It also should work for Canada WIND users but I need tester feedback.

[Q] Lost data signal randomly, what can I do? (solved)

I was walking around school today, listening to slacker radio. Out of no where, the music stopped. I looked at my phone, and it said there was no signal. I didn't think much of it. I figured there was some sort of outage. When I got home and put my SIM in my old phone, I found it did indeed have a data signal. So I put my SIM back into my galaxy and again, no data. I can still make calls and send mms, but I can't connect to the internet, my email, the store etc. I have tried flashing between the stock ICS rom and CM9. I don't know what else to do. I was going to try flashing a different kernel, but would that even make a difference? Can someone help me?
Also, I did check the settings to make sure data was turned on and all that jazz.

same hir a couple week ago .i have my data connection.. and evry day i always flaahing and testing a new rom. and my data betwork.is still working.. but 1 week aho i lost my data connection.. i also try to flash stock rom.. and re activate my data network but still not working
Sent from my GT-S5360 using xda app-developers app

Well, I tried re-flashing the kernel, with no results. My next step is gonna be flashing a new modem unless someone else has a better idea.

thetouchablegod said:
Well, I tried re-flashing the kernel, with no results. My next step is gonna be flashing a new modem unless someone else has a better idea.
Click to expand...
Click to collapse
Try fixing permissions. Also are you sure TMOB didn't cut your data for some reason?

hechoen said:
Try fixing permissions. Also are you sure TMOB didn't cut your data for some reason?
Click to expand...
Click to collapse
I'm not on TMOB. I had to unlock my phone so I could get it on a local carrier. It worked fine for a day, then just quit.
Just tried fixing permissions; does not help.

thetouchablegod said:
I'm not on TMOB. I had to unlock my phone so I could get it on a local carrier. It worked fine for a day, then just quit.
Just tried fixing permissions; does not help.
Click to expand...
Click to collapse
Fixing permissions never hurts anything. It's good to at least once a week anyway. The next thing I would try is checking your APN to make sure it matches what your carriers settings are. Flashing another modem wouldn't hurt anything either but if the one you had was working fine I'd look at the APN setting first.

hechoen said:
Fixing permissions never hurts anything. It's good to at least once a week anyway. The next thing I would try is checking your APN to make sure it matches what your carriers settings are. Flashing another modem wouldn't hurt anything either but if the one you had was working fine I'd look at the APN setting first.
Click to expand...
Click to collapse
Lol, what is that, and where do I find it?

thetouchablegod said:
Lol, what is that, and where do I find it?
Click to expand...
Click to collapse
Stands for Access point name:
All Hail Wiki
You can find it under settings>wireless networks more>mobile networks>Access Point Names. You'll have to do a google search for your carriers correct APN settings. Just make sure they match if not hit left soft key. New APN and enter the correct info. Then left soft key again to save it. Then select it and reboot.

hechoen said:
Stands for Access point name:
You can find it under settings>wireless networks more>mobile networks>Access Point Names. You'll have to do a google search for your carriers correct APN settings. Just make sure they match if not hit left soft key. New APN and enter the correct info. Then left soft key again to save it. Then select it and reboot.
Click to expand...
Click to collapse
You sir are a genius. Thank you a ton. I called my carrier, and got the settings. My phone works great. Now to try new roms.

Tethering broken (Sprint)

Hey guys,
I'm trying to get my n5 to tether and it just gives me an error as soon as I start the WiFi hotspot (stock). Any idea what could be causing this or now I could fix it?
Using 4.4.2, by the way...
Sent from my Nexus 5 using Tapatalk

Good to see you over here. Are you rooted yet? Cuz i think Sprint is blocking tethering unless you pay for it
sent from my HAMMERHEAD neXus

phishfi said:
Hey guys,
I'm trying to get my n5 to tether and it just gives me an error as soon as I start the WiFi hotspot (stock). Any idea what could be causing this or now I could fix it?
Using 4.4.2, by the way...
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Silly question, but if you're not rooted are you paying for the hotspot ability from Sprint?

Their really cracking down
sent from my HAMMERHEAD neXus

My tethering works although I had to hack it
Sent from my Nexus 5 using xda app-developers app

toreyjh said:
Silly question, but if you're not rooted are you paying for the hotspot ability from Sprint?
Click to expand...
Click to collapse
I am rooted, so if there's some trick to try please do share. I believe I'm paying for the hotspot feature, although going through the change plan process doesn't seem to show that option anywhere (I just tried to find it to see whether or not it was already enabled but I can't find it anywhere on the Sprint site...).
Sent from my Nexus 5 using Tapatalk

phishfi said:
I am rooted, so if there's some trick to try please do share. I believe I'm paying for the hotspot feature, although going through the change plan process doesn't seem to show that option anywhere (I just tried to find it to see whether or not it was already enabled but I can't find it anywhere on the Sprint site...).
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
I had tethering working on Sprint via this mod:
add a new entry to the "global" table called "tether_dun_required" with a value of 0 in the /data/data/com.android.providers.settings/databases/settings.db file. ​
Just updated to 4.4.2; re-rooted (via WugFresh toolkit) tried tethering and its not working anymore. Not sure if its related to the 4.4.2 or not.
Anyone have a fix?

phishfi said:
Hey guys,
I'm trying to get my n5 to tether and it just gives me an error as soon as I start the WiFi hotspot (stock). Any idea what could be causing this or now I could fix it?
Using 4.4.2, by the way...
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
ralphkaz said:
I had tethering working on Sprint via this mod:
add a new entry to the "global" table called "tether_dun_required" with a value of 0 in the /data/data/com.android.providers.settings/databases/settings.db file. ​
Just updated to 4.4.2; re-rooted (via WugFresh toolkit) tried tethering and its not working anymore. Not sure if its related to the 4.4.2 or not.
Anyone have a fix?
Click to expand...
Click to collapse
Had a similar situation. See my post here. Maybe it will help.

AGiLiT said:
Had a similar situation. See my post here. Maybe it will help.
Click to expand...
Click to collapse
Thanks, appreciate the help. My issue is different however - the phone seems to start the tethering and I can connect to it through my tablet - but no data seems to flow... can't even run a speedtest on the tablet or load any webpage...

On the T-Mo side, I was afraid that we would lose the tethering with the latest 4.2.2 OTA - and initially, it looked that way. Speedtest would work on download side but "communications issues" on the upload side & unable to finish and show results .... Arrrrrgghhhh.
With two Nexus 5 on hand, it was easy to compare pre- and post- edits, hotspot & speed data, etc. along with comparing the entries in the above mentioned settings.db fields. First, save a coopy of the *.db just in case it is needed - then, added the tether_dun_required and value to 0 as a new entry/line, saved & exit. Reboot device for good measures, and sure enough, it connected by got re-directed to T-Mo's home page ... APN was set to IPv6
Change it to IPv4 and exit, restarted WiFi hotspot and it is good - fast speed and websites loading quickly, etc.
This may, or may not, help out those on Sprint's network - but, worth looking into ...

Letitride said:
Change it to IPv4 and exit, restarted WiFi hotspot and it is good - fast speed and websites loading quickly, etc.
This may, or may not, help out those on Sprint's network - but, worth looking into ...
Click to expand...
Click to collapse
While on Sprint I don't see a way to even get into the IPv4 vs. 6 settings - no APN settings available in the mobile network settings menu...

ralphkaz said:
While on Sprint I don't see a way to even get into the IPv4 vs. 6 settings - no APN settings available in the mobile network settings menu...
Click to expand...
Click to collapse
Use PDA-Net and Foxfi to tether to your computer or sprint.

Letitride said:
On the T-Mo side, I was afraid that we would lose the tethering with the latest 4.2.2 OTA - and initially, it looked that way. Speedtest would work on download side but "communications issues" on the upload side & unable to finish and show results .... Arrrrrgghhhh.
With two Nexus 5 on hand, it was easy to compare pre- and post- edits, hotspot & speed data, etc. along with comparing the entries in the above mentioned settings.db fields. First, save a coopy of the *.db just in case it is needed - then, added the tether_dun_required and value to 0 as a new entry/line, saved & exit. Reboot device for good measures, and sure enough, it connected by got re-directed to T-Mo's home page ... APN was set to IPv6
Change it to IPv4 and exit, restarted WiFi hotspot and it is good - fast speed and websites loading quickly, etc.
This may, or may not, help out those on Sprint's network - but, worth looking into ...
Click to expand...
Click to collapse
Thanks. The APN settings options are not there on a Sprint phone; drove me crazy trying to duplicate the the posts of the T-Mobile trailblazers until I saw a screenshot and figured that out. :laugh:

adio01 said:
Use PDA-Net and Foxfi to tether to your computer or sprint.
Click to expand...
Click to collapse
yep, i'm aware of those but would prefer to use the built in android tethering. anyone else able to get hotspot working on Sprint on 4.4.2 ?

ralphkaz said:
yep, i'm aware of those but would prefer to use the built in android tethering. anyone else able to get hotspot working on Sprint on 4.4.2 ?
Click to expand...
Click to collapse
Yes; see my post here .

4.4.2 here, Sprint tethering still works for me after update.... Just tested it
Stock rooted, no custom ROM, no custom kernel just plain old stock with root and the settings.db edit

orthonovum said:
4.4.2 here, Sprint tethering still works for me after update.... Just tested it
Stock rooted, no custom ROM, no custom kernel just plain old stock with root and the settings.db edit
Click to expand...
Click to collapse
Hmm, wonder what happened with my config then. I'm in the same boat - stock rooted only. maybe i will try removing the new line in settings.db are re-adding... Right now I can launch hotspot and connect to it from tablet/laptop but no data flows thru the pipe....

I lost my tether after the 4.4.2 update as well. I have a Sprint Nexus 5. My laptop and tablet were able to connect to the hotspot, but no data was coming across.
I looked at the settings.db file and could still see the "tether_dun_required" entry was definitely there. So I decided to replace the settings.db file with a copy I had from before the 4.4.2 update. Rebooted the phone, and magically, tether started working again.
I was curious though to see if I put the post-4.4.2 update settings.db file back, then would I lose my tether? So, once again, I replaced the settings.db file with the post-4.4.2 version, rebooted the phone, and magically, tether still was working! WTF!
The only thing interesting that I noticed during all of this is that every time I replaced the settings.db file on the phone, the corresponding settings.db-journal file would disappear. I don't know much about SQLite, but I wonder if the journal file had some transaction state with the "tether_dun_required" hack removed or not committed.
Anyway, hope this helps.