[Q] Switching G3 from T-Mobile to AT&T? (...also temporarily back to stock question) - T-Mobile LG G3

[Q] Switching G3 from T-Mobile to AT&T? (...also temporarily back to stock question)
Sorry for any eyestrain on this one!! At this point, I don't see any option except to switch carriers. I'm hoping I can still use my G3 (D851)... From the posts I've found, it appears I can take my G3 to AT&T. One person said I wouldn't get LTE, yet at least another stated they'd switched with success (see: Love my G3, hate T-Mobile)
My main questions are: 1) can it truly be used on AT&T's network and get 4G/LTE speeds (I'm on the Westbank of New Orleans, if that helps)? And 2) I've read T-Mo will provide the unlock code for me to switch to AT&T, but what about the software? Does AT&T do anything more than provide a SIM card? Mine is currently running flashed stock 20b, rooted, and have TWRP flashed. I'm wondering if I should do an "untouched stock restore" using ThePagel's or ...?
The history (and one other thought/question before jumping ship):
From the start, I've had normally very slow data speeds and of late, dropped or missed calls (voicemail alert pops up while I've had my phone next to me and didn't ring once), etc. I've talked/worked with tech support over the months without any resolution. Their Personal CellSpot hasn't helped boost or stabilize my calls in my home. And using wifi calling works ok (not sure it's 100% either), but not practical nor reasonable when I'm paying for LTE (or at least stable 4G) service! I get great speeds and stable calls even .25 miles from my home & neighborhood, but very poor service at and around my neighborhood.
Talking with support the last time resulted in them realizing my phone is rooted and stating the warranty is now voided!! They still said they'd look into it, but think they'll just point to the rooting as the cause. But it's not the phone as I get great speeds outside of my neighborhood - as close as .25 miles away. I also switched SIM cards just to make sure it wasn't that...
Last thought was reflash stock 20b (or should I use 20e, if I can use one click to reroot 20e later?) using [Firmware](Upgrade+Root/Downgrade/Unroot) Files+Flashing Guide [TOT/KDZ/TWRP] 6/10/15 via the TWRP method (wipe and installing D85120B/E-Untouched_Stock_Restore.zip) and see if that helps any first. Plus maybe support will be more helpful having it back to stock before I jump ship!
Thanks and again sorry, for the long post but wanted as much info as possible along with my questions!

Switching to Att should work since they both use the same networks, though i would suggest flashing stock and see if that helps although it just seems that your house is in a dead zone

Inside my house is horrible (at best 1 Mbps if I'm lucky, even with the Personal cellspot appearing to be have a strong signal). But it's still only around 2 Mbps up to 2-3 blocks away from my house too...then gets a lot better. And my neighborhood is a very populated area a few blocks off the main expressway/highway!
To flash back to stock to check and see, I can use ThePagel's TWRP method at: [Firmware](Upgrade+Root/Downgrade/Unroot) Files+Flashing Guide [TOT/KDZ/TWRP] 6/10/15, use D85120E-Untouched_Stock_Restore.zip for TWRP, do all 15 steps, and then test?
Either way (it fixes my issue or I go to AT&T), I can later re-root using One Click and re-flash TWRP, right? Also curious if/when I go to AT&T, do they re-flash with their own bloatware or just provide a SIM card (can always call them too, but am curious about other's experiences). I should be able to re-root and clean off (or freeze via TB) their bloatware if they do re-flash?
Also figure I can dump my insurance since T-Mo "voided" my warranty (unless the tech notes don't go anywhere) *sigh*.
Again thanks for any/all suggestions and confirmations on switching, re-flashing, etc.

wha2do said:
Inside my house is horrible (at best 1 Mbps if I'm lucky, even with the Personal cellspot appearing to be have a strong signal). But it's still only around 2 Mbps up to 2-3 blocks away from my house too...then gets a lot better. And my neighborhood is a very populated area a few blocks off the main expressway/highway!
To flash back to stock to check and see, I can use ThePagel's TWRP method at: [Firmware](Upgrade+Root/Downgrade/Unroot) Files+Flashing Guide [TOT/KDZ/TWRP] 6/10/15, use D85120E-Untouched_Stock_Restore.zip for TWRP, do all 15 steps, and then test?
Either way (it fixes my issue or I go to AT&T), I can later re-root using One Click and re-flash TWRP, right? Also curious if/when I go to AT&T, do they re-flash with their own bloatware or just provide a SIM card (can always call them too, but am curious about other's experiences). I should be able to re-root and clean off (or freeze via TB) their bloatware if they do re-flash?
Also figure I can dump my insurance since T-Mo "voided" my warranty (unless the tech notes don't go anywhere) *sigh*.
Again thanks for any/all suggestions and confirmations on switching, re-flashing, etc.
Click to expand...
Click to collapse
yup! just use ThePagel's method and if it still is having problems, you could always go to At&t.
they don't install their own bloatware either and i think that they just give you the SIM card if you already have a phone.

Thanks so much! And that was my impression - just a new SIM card if I switch to AT&T.
One last question - I'd figure flash 20e straight off to test and have the latest. To be sure, but does One Click work on 20e (I've only used PurpleDrake while still on KitKat)? It lists 5.x.x as supported, but don't want to "lock" myself out from getting rooted again!!

wha2do said:
Thanks so much! And that was my impression - just a new SIM card if I switch to AT&T.
One last question - I'd figure flash 20e straight off to test and have the latest. To be sure, but does One Click work on 20e (I've only used PurpleDrake while still on KitKat)? It lists 5.x.x as supported, but don't want to "lock" myself out from getting rooted again!!
Click to expand...
Click to collapse
Purpledrake works on 20e, thats how i rooted my Replacement, usually if it doesn't work, it wouldn't even touch it so you cant get locked out.

JudgeZexion said:
Purpledrake works on 20e, thats how i rooted my Replacement, usually if it doesn't work, it wouldn't even touch it so you cant get locked out.
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Click to collapse
Most definitely appreciate the continued responses! I should have worded it a bit clearer...while I don't want a problem with rooting, mentioning "lockout" earlier actually I'd meant just that want to install 20e and be able to get root back!
Thinking about it, I can always go back to 20b and root if necessary if I do encounter problems with PurpleDrake or One Click. From reading each strength & weakness, using the TWRP method back to stock should be sufficient. It'll either clear up my data/reception issue or show it's due to low signal in my neighborhood. Doubtful though since the phone does well in other areas. But maybe being stock I can get a final verdict from from T-Mo support before I opt to jump ship. But not sure about any recourse on them "voiding" my LG warranty due to being rooted *sigh*.

wha2do said:
Most definitely appreciate the continued responses! I should have worded it a bit clearer...while I don't want a problem with rooting, mentioning "lockout" earlier actually I'd meant just that want to install 20e and be able to get root back!
Thinking about it, I can always go back to 20b and root if necessary if I do encounter problems with PurpleDrake or One Click. From reading each strength & weakness, using the TWRP method back to stock should be sufficient. It'll either clear up my data/reception issue or show it's due to low signal in my neighborhood. Doubtful though since the phone does well in other areas. But maybe being stock I can get a final verdict from from T-Mo support before I opt to jump ship. But not sure about any recourse on them "voiding" my LG warranty due to being rooted *sigh*.
Click to expand...
Click to collapse
i'm almost sure that it has nothing to do with your phone and t-mobile just doesn't want to admit the signal strength since your reception is fine not even a mile from your house so they are blaming it on you Rooting
i don't know how they can just say your "voided" since they really haven't even looked at your phone, if anything you could go to a store just say to replace it and if they say it's voided show them that it's in stock

JudgeZexion said:
i'm almost sure that it has nothing to do with your phone and t-mobile just doesn't want to admit the signal strength since your reception is fine not even a mile from your house so they are blaming it on you Rooting
i don't know how they can just say your "voided" since they really haven't even looked at your phone, if anything you could go to a store just say to replace it and if they say it's voided show them that it's in stock
Click to expand...
Click to collapse
Quite true, I think I'm beating my head against a wall as it appears to just be a dead spot. I figure if nothing else, I'm getting my phone set stock with 20E (in preparation for going to AT&T & removing T-Mo bloatware). I wondered about getting a new phone since all else has failed. Figure they might balk w/o out tech support's go ahead(?). Also with JUMP protection, do I qualify for a new phone or a refurb (likely best to stay w/mine if it's a refurb seeing my phone seems fine anyway).
As for detection, T-Mo has their software along with a health check which makes note of rooting or not. In talking with tech support the last time, it seemed they were able to tell...not sure if setting it back and talking with another might clear this, but...
Well, likely one last go around with support and see what they found in researching due to my call over a week ago (lol, do they really do any researching - last one stated they had all positive reports in my neighborhood - guess none of my neighbors have T-Mo!).

wha2do said:
Quite true, I think I'm beating my head against a wall as it appears to just be a dead spot. I figure if nothing else, I'm getting my phone set stock with 20E (in preparation for going to AT&T & removing T-Mo bloatware). I wondered about getting a new phone since all else has failed. Figure they might balk w/o out tech support's go ahead(?). Also with JUMP protection, do I qualify for a new phone or a refurb (likely best to stay w/mine if it's a refurb seeing my phone seems fine anyway).
As for detection, T-Mo has their software along with a health check which makes note of rooting or not. In talking with tech support the last time, it seemed they were able to tell...not sure if setting it back and talking with another might clear this, but...
Well, likely one last go around with support and see what they found in researching due to my call over a week ago (lol, do they really do any researching - last one stated they had all positive reports in my neighborhood - guess none of my neighbors have T-Mo!).
Click to expand...
Click to collapse
Well, if you've payed more than half you can turn that phone in and get a new one, the protection will just give you a refurb. When mine broke I had to pay 100$ instead of 600$ for the refurbished.
I forgot about lookout, although if they say it's called health check it's probably the tmobile app since that has a feature literally called health check (check it off before calling if it's
on)
I haven't really seen their personal Hotspot stuff so I don't even know if it's just a signal repeater, though it probably is.
Unless they specifically asked people if their signal is fine, that "research" is probably fabricated.
Glad I could be of help! :laugh:

I plan on paying off the phone so I can "jump" ship, lol! In my experience with refurbs and it appearing to not be phone related, seems best to stick with my tried and true one (unless can get a brand new G3, but is that really a gain unless I jumped to a G4 first, big lol!!!!).
Yes, the main Personal cellspot is supposed to placed where the reception is strongest, and repeat the signal with coverage throughout the house (via a secondary repeater I believe). Doesn't seem to help any...
Exactly about the lip service. Once I did get one tech person who provided factual info. I asked how their coverage map could show good coverage at my daughter's middle school (good ways down the highway and less populated, but not rural, lol). Yet best I could get reception-wise was the "Make an emergency phone call" symbol!! She said the map was not correct. They were working on upgrading their 2g towers but it'd be some time... Shoot, the map hasn't change in over 10 months, so same canned statement as my neighborhood from day one: "Please be patient, they're upgrading the towers and it's not an over night process". And I can't even get 2g there!
My overall dissatisfaction is over 10 months and still using the tower upgrades in the middle of a populated area as an reason?? Wish they could physically check my area. Seems better when out in open, but it's clearly at least a 3-4 block area with issues. And especially when close to, or inside the homes. And don't understand how it can drop off so dramatically (0-.5Mbps inside my house and area homes, 1-2Mbps outside my door, 2-3Mbps in the street, and up to 10-15Mbps beyond 3 blocks) - but guess chalk that up to the towers, signal strength, etc.

Final response/result of my going back to stock & then re-rooting/installing TWRP.
Using the TWRP method of going back to stock via ThePagel's method worked without a hitch. Big thumbs up to him for his instructions!!
As expected, testing my speeds afterwards didn't make a difference but at least I had a clean phone running 20e!
To re-root, I tried PurpleDrake but it just didn't seem to work. It was similar to when I went back to 10m stock - made it part way and closed out. Rerunning seemed to get me root before, but no success this time. I went ahead and ran One Click and it went very smoothly (only issue was I had to manually put my phone into Download mode when it tried to identify my device/port). Afterwards, was able to use flashify and install TWRP without a hitch. So all in all, a rather painless test though most definitely appears I'll have to try switching to AT&T.
Oh and as for worrying about T-Mo support stating I'd "voided" my manufacturer warranty. No big deal since LG's warranty is only 1 year anyway and I'm at 11 months... I'll stick with my phone anyway - no sense tempting fate with a new one when I see good performance on it in other areas nearby. ...Unless someone has a good point on why to try and get T-Mo to swap it out before I switch!
Thanks again!!

Related

Cannot receive SMS from AT&T after root

Hello all!
I've had this issue since I rooted my phone (with NAND unlock using Toast's method) back in the beginning of June. I noticed this issue IMMEDIATELY after rooting since my girlfriend is on AT&T. Recipients on AT&T can receive my SMS just fine, but I cannot receive theirs (I have tested multiple phones on their network)! Other carriers seem to work just fine as I have tested most of the popular ones although haven't tried T-mobile, could it be a "my phone versus GSM" issue?
I have wiped and factory reset my phone numerous times, used multiple roms including the rooted stock 1.32-1.47, OMJ's 1.4-1.7, and currently am on Baked Snack 9.6. Out of an act of desperation, I accepted the 1.47 OTA update before root with no avail. After all of this I have noticed one thing staying the same... The PRI Version 1.34. I know there is no current way to update this back to the stock 1.40, and too be honest am not really sure if this could even be the underlying cause of this issue because what does roaming have to do with receiving SMS on my home network? I've had multiple people tell me that they have had no such issues, and searching the boards shows me that this is definitely an isolated issue.
If anyone has any advice, information, or even has this issue as well please let me know! Any help will be greatly appreciated!
Call Sprint, sounds like a network issue, not a phone one.
--Swyped from my EVO using XDA App.
After over a week of dealing with Sprint...
drmacinyasha said:
Call Sprint, sounds like a network issue, not a phone one.
--Swyped from my EVO using XDA App.
Click to expand...
Click to collapse
Well, after several phone calls and tickets later, I have now found out that the AT&T messages aren't even hitting Sprint's gateway (the front door of data). It's odd because the tech rep is able to see my messages out, but not able to see the ones sent back. This leads me to believe that it is in fact a network issue, and has absolutely nothing to do with my phone. He clarified that even if my phone was broken he would still be able to see the messages at the gateway, but they aren't even getting there. There is nothing more that Sprint can do because they can't reference something that doesn't show in their systems; so I'm being forced to call AT&T... I have already gotten the run around from both sides stating, "well it's definitely an issue on their network".
I'm not really sure what else to do, it just seems so strange that the very same day I rooted my phone, I stopped being able to receive their messages. The only thing left for me to do is try and get a replacement phone? and if I do that, do I root my phone again and risk being burdened by this issue again? I know one thing's for sure, after having a rooted phone for almost a month and a half, there's no way I'm staying stock!
Getting a new phone won't help you, it's definitely AT&T's network, or whoever owns the bandwidth connecting their (AT&T's and Sprint's) networks. Simple as that.
drmacinyasha said:
Getting a new phone won't help you, it's definitely AT&T's network, or whoever owns the bandwidth connecting their (AT&T's and Sprint's) networks. Simple as that.
Click to expand...
Click to collapse
Thank you drmacinyasha on your quick replies!
I'm hoping to get my girlfriend's account information soon so AT&T will actually help me; I'm just worried that they will say the same thing Sprint has told me. I know it's as "simple as that" to state where the problem obviously lies, but I'm not sure how simple it will be to get a hold of someone who will actually be able to fix it.
My girlfriend is able to send SMS to other people on Sprint just fine, so I'm confused by the fact that this has only happened to my number.

Q: No Data if Not Activated?

Hello. I am wondering if someone here might be able to clear something up for me. I bought a new EVO 4G off eBay a few days ago. I called Sprint to verify the ESN is clean.
The thing is, I don't have any intention to activate this phone, rather I bought it as a toy, and because upon coming back to the US for a vacation a few weeks ago, I finally saw what it looks like in person and I had to have it (Yes, I like smartphones). Of course ironically it FINALLY released in Japan just days after I left but that's besides the point.
Anyway, I have the WiFi turned on and the phone has found my location for the HTC Sense weather widget, however the internet won't load and when I try to connect to Google to use the Marketplace and such, it says there is an error communicating with the servers, and that my phone might not be set up for data provision.
Someone please tell me that Sprint hasn't locked down this such that you can't even use the Wi-Fi until it's activated. Though I suspect that is indeed the case...
...and IF that is so, then am I correct in the understanding that flashing it with some custom ROM would solve the problem? I have never rooted a phone before, though I do own a number of unlocked ones (Nexus S, Xperia Play, etc) and so I had intended to try it out with this, since I can never actually use this as a phone. But perhaps it might be more of a necessity than I had expected.
Not sure if this will help you, but if you flash Warm Z, or any other of the froyo/sense 2.2 ROMs, during setup it will ask you if you want to use it on the data network or only on wifi.
Since you don't need 4g anyway, I would recommend checking it out. One of my favorite ROMs.
Rooting links:
This one is harder, but you will know more when you're done:
http://forum.xda-developers.com/showthread.php?t=829045
Easier/know less:
http://forum.xda-developers.com/showthread.php?t=787304
TokyoGuy said:
Hello. I am wondering if someone here might be able to clear something up for me. I bought a new EVO 4G off eBay a few days ago. I called Sprint to verify the ESN is clean.
The thing is, I don't have any intention to activate this phone, rather I bought it as a toy, and because upon coming back to the US for a vacation a few weeks ago, I finally saw what it looks like in person and I had to have it (Yes, I like smartphones). Of course ironically it FINALLY released in Japan just days after I left but that's besides the point.
Anyway, I have the WiFi turned on and the phone has found my location for the HTC Sense weather widget, however the internet won't load and when I try to connect to Google to use the Marketplace and such, it says there is an error communicating with the servers, and that my phone might not be set up for data provision.
Someone please tell me that Sprint hasn't locked down this such that you can't even use the Wi-Fi until it's activated. Though I suspect that is indeed the case...
...and IF that is so, then am I correct in the understanding that flashing it with some custom ROM would solve the problem? I have never rooted a phone before, though I do own a number of unlocked ones (Nexus S, Xperia Play, etc) and so I had intended to try it out with this, since I can never actually use this as a phone. But perhaps it might be more of a necessity than I had expected.
Click to expand...
Click to collapse
I can't say this with confidence, because my Evo hasn't been deactivated before, but as far as I understood it, you should be able to connec to WiFi, whether the phone is activated or not. You shouldn't need to be activated to use WiFi. When you connected to the WiFi network, did it connect successfully and show good signal strength?
How about formatting the phone and then turning on airplane mode and then wifi. It should work fine
A drop of Chuck Norris's semen was placed on Android OS. We now have CyanogenMod.
Yes, being a used phone, I would highly recommend do a factory reset on it first. That way it will be clear of anything the previous owner might have done to it.
And yes, the phone will work on wifi only without a data plan, just make sure the phone is in airplane mode all the time, then turn the wifi on.
I had that happen to me with a old android when I did a factory rest you should have wifi but you can't use the market or gmail without a data plan from sprint at least I could not but I had a Samsung moment and it was rooted with a costume ROM on it I've never had my evo turned of so IDK..... If thats the case you can use other ways to get apps like Amazon or applanet thats what I did anyway......
Sent from my PC36100 using XDA App
Thanks to everyone who provided assistance. A few things:
1. The phone was actually still sealed. The security stickers were still on the phone and the manual, and even the battery was still unopened. Furthermore the phone itself still had the plastic sheet over the screen in perfect condition (something I've not even got from so-called new unlocked phones) so unless the seller went through really great loops to make it look new, it is apparently new. Though I will format the memory just incase.
2. I turned on Airplane mode as everyone suggested, and then when I turned on WiFi it let me connect to the Android Marketplace actually.
Actually, can I ask one more question, though unrelated. I want someone to confirm this:
I have two different contract carriers with me here roaming (Docomo and Softbank), both on Android Phones (the Xperia Play unlocked and Desire HD locked respectively). I have the mobile data transmission set to off (no roaming), however the actual phone service is on roaming. Every time I turn on the phones I receive messages from the carriers about roaming charges for data. I want to confirm that if the data roaming is OFF, and it is on Wi-Fi always, there are no charges for anything other than if I were to make a phone call, is this correct? I am 99.999% sure this is true, but part of me is really worried about returning and seeing a $10,000 bill.
but you can't use the market or gmail without a data plan from sprint
Click to expand...
Click to collapse
Yes you absolutely can. To the phone, a wifi connection is the same as a 3g connection, its just a way to access the internet.
I want to confirm that if the data roaming is OFF, and it is on Wi-Fi always, there are no charges for anything other than if I were to make a phone call, is this correct?
Click to expand...
Click to collapse
You could still get charged for any texts/picture mail you receive, as those still go through the regular phone radio, not the data radio.
sitlet said:
Yes you absolutely can. To the phone, a wifi connection is the same as a 3g connection, its just a way to access the internet.
You could still get charged for any texts/picture mail you receive, as those still go through the regular phone radio, not the data radio.
Click to expand...
Click to collapse
Drat...I've received a number of those actually, but all from the carriers themselves which I think might be free of charge.
Japan basically doesn't do SMS/MMS thus it's really not an issue. And while Softbank does to an extent, I can't seem to actually receive any while here, as it actually keeps saying I have undelivered mail.
But I am happy everyone here mentioned the Airplane Mode detail as I had no idea you could use Wi-Fi in it. I had been angry because there seemed like no way to shut off the cellular radio and that provided a solution.
Sorry if I seem paranoid, but I literally received a bill for $5400 last December due to a carrier mistake (and they actually had the nerve to accuse me of using an overseas phone when I CLEARLY was using a locked one) and ever since I have been scared about getting another. Currently Docomo is the only carrier in Japan that will allow unlocked phones to be used, though in doing so you are thus accepting that your data transmission charge will be capped at $120 a month instead of the normal $75 for its sanctioned (locked) products. But Japan is so far behind with smartphones I can't stand to use any of them.

Not receiving LTE anymore

Hey guys,
I recently took my phone to the AT&T store because I felt like the service it was getting wasn't good at all; in areas where I expected full bars (my friends had 4 to 5 bars in the same spot), I would be stuck on "emergency calls only" mode. After talking to an AT&T rep at a local store, they said that the IMEI number they had on log was not the same one my phone had, so they went ahead and changed the IMEI to what my phone was. I was told it'd get better, but as soon as I left I realized I had no more data.
*I HAD LTE BEFOREHAND THIS SITUATION*
I came back and another AT&T rep said my data plan was canceled by accident, so she signed me up again. I realized now that I was only on 4G mode instead of LTE; the mobile network (when checking the settings of the phone) said HSDPA 15 instead of LTE 14.
I have no idea how to get the LTE back and I've tried a lot of things... I've tried *#2263* and switching the mobile network settings that way, and have unrestricted the RAT section as well to see if I can do anything. Nothing has worked so far.
I appreciate it !
You should not try to fix a phone that the AT&T store broke. If LTE does not work, take it back again.
Chances are that you are just going to go in circles here trying to find something that works. There are several fixes that work for some, but not others, but no one proven fix that has worked for everyone.
shortydoggg said:
You should not try to fix a phone that the AT&T store broke. If LTE does not work, take it back again.
Chances are that you are just going to go in circles here trying to find something that works. There are several fixes that work for some, but not others, but no one proven fix that has worked for everyone.
Click to expand...
Click to collapse
I have taken it back and they have told me to go to the warranty department which is far way from where I live. They basically said something internally wrong was with my phone and that they are not responsible for the damages caused...even though it was them that got rid of the LTE
Ok, then you can try the following links.
http://forum.xda-developers.com/showpost.php?p=46109337&postcount=10
http://forum.xda-developers.com/showpost.php?p=46665640&postcount=12
Just post later whether or not it worked so that others will know.
Will let everyone know if this works or not. Thanks!

[Q] Help with unlock

To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Moved to Q and A, and, please do not bump within the same 24 hour period.
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
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Click to collapse
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
Almite said:
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
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Click to collapse
Thanks for your reply Almite. Unfortunately the phone is the SGH-T989D.. I know it's a weird problem I've got here.
I used to play around with satellites back in the day. One of the things we used to do with the boxes was to jtag the box, erase the memory from the primary chip and then flash it with a different STB's info. This would enable us to do some wonderful things.
Rooting and then unlocking seems like a similar process however I just don't want to flash the phone with something that is going to brick it. I guess I'm going to need to do something. This phone is no good to me this way. If I brick it, I brick it. What I would like from someone in the community would be to direct me to the easiest process to flash my phone with a telus ROM.
I have read A LOT and there are many opinions out there, but I'm thinking that there is probably a consensus on what is the best and easiest way.
Update
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
Last update unless anyone has any ideas
Xmariner said:
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
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Click to collapse
Spent almost an hour on phone with Telus tech support. he explained that WCMDA should work fine as that and HSPA are essentially the same thing. Went through several settings changes and edits with him. In the end, he was stumped. The changes we made should have worked but did not. Therefore I supposed I have no choice but to give up. Guess I'll give the phone to my daughter as i don't want her to go online without wifi anyway.
Same issue
My wife recently cracked the screen on her Rugby Pro so I picked up a slightly used Koodo T989D and plugged in the SIM card. I had the same thing happen. Phone booted, made calls, all seemed well. The next day she realized she had no data connection. I rooted the phone, flashed Telus radio, tried different ROMs, even purchased the unlock code for it hoping for a fix. I can't seem to find anything that will allow this phone data connection of any type other than Wi-Fi. I would really appreciate any ideas or information that anyone has on this topic as I'm running out of ideas and buying another replacement isn't an option.
---------- Post added at 09:22 PM ---------- Previous post was at 08:32 PM ----------
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Click to expand...
Click to collapse
So I hunted and finally answered this question we both had. Go to Settings:Wireless and Networks:Mobile Networks:Access Point Names.
Since my phone was a Koodo phone it lists Koodo SP. Click the menu button then New APN. Name it whatever you want. I called it Telus. APN is sp.telus.com. Scroll down to MMSC and type http: // aliasredirect. net/proxy/mmsc (without the spaces. They won't let me post a 'link'). Under MMSC proxy type 74.49.0.18. MMS port is 80. MCC is 302. MNC is 220. APN type should be Internet + mms. Click the menu button and save. Click the circle behind your newly created APN and wait. In under 30 seconds I had 4G connection.
Hope this helps you.

Does Flashing Stock Firmware Tar trip KNOX on the Note 4?

I'm having issues with my phone reverting to 3G after only being on LTE for a minute no matter how good of a signal of LTE I have. This just started today, and I have refreshed the profile, prl. I had the Sprint people remotely update my phone, and they also checked for issues in my area and there are none. I also factory reset/data wiped my phone and it didn't help either.
So before I call Samsung and tell them my issues for a replacement I wanted to try installing the Factory TAR via Odin to see if that might fix it since I guess factory reset may not really touch any corrupt modem/radio files really.
I know that on the Note 3 it didn't trip it, but I was wondering if someone has had the chance to do this yet on ours to see if it tripped it?
I might call Best Buy and tell them my problem and see if they will switch it out for me even though I am out of the 14 day return window. I really don't want to send it back to Samsung and wait a week or more for a new phone.
slickdaddy96 said:
I'm having issues with my phone reverting to 3G after only being on LTE for a minute no matter how good of a signal of LTE I have. This just started today, and I have refreshed the profile, prl. I had the Sprint people remotely update my phone, and they also checked for issues in my area and there are none. I also factory reset/data wiped my phone and it didn't help either.
So before I call Samsung and tell them my issues for a replacement I wanted to try installing the Factory TAR via Odin to see if that might fix it since I guess factory reset may not really touch any corrupt modem/radio files really.
I know that on the Note 3 it didn't trip it, but I was wondering if someone has had the chance to do this yet on ours to see if it tripped it?
I might call Best Buy and tell them my problem and see if they will switch it out for me even though I am out of the 14 day return window. I really don't want to send it back to Samsung and wait a week or more for a new phone.
Click to expand...
Click to collapse
I don't see why it should you are not flashing a custom Rom just the original firmware stock. Your KNOX is in tact now your not rooted your good to go:good:
don't quote me, but I think Knox is tripped when change to a custom recovery, which is what is needed to install a custom rom.
Unless you're rooted, you should be fine. If you are, you've probably already tripped it.
flashing stock tar
Did that fix your LTE issues? Im having the same issue.
slickdaddy96 said:
I'm having issues with my phone reverting to 3G after only being on LTE for a minute no matter how good of a signal of LTE I have. This just started today, and I have refreshed the profile, prl. I had the Sprint people remotely update my phone, and they also checked for issues in my area and there are none. I also factory reset/data wiped my phone and it didn't help either.
So before I call Samsung and tell them my issues for a replacement I wanted to try installing the Factory TAR via Odin to see if that might fix it since I guess factory reset may not really touch any corrupt modem/radio files really.
I know that on the Note 3 it didn't trip it, but I was wondering if someone has had the chance to do this yet on ours to see if it tripped it?
I might call Best Buy and tell them my problem and see if they will switch it out for me even though I am out of the 14 day return window. I really don't want to send it back to Samsung and wait a week or more for a new phone.
Click to expand...
Click to collapse
Nothing you can do will fix the LTE issue. Sprint says it is a Samsung issue with the phones radio firmware and Samsung says it is an issue with the their towers not connecting to the phone properly. I am on my second note 4 with the same issue after Sprint swapped with me. On second phone I went around with them for a week. Finally got to talk to an advanced tech supervisor and he said according to some log only he and others at his level has access to Samsung has said that some Note 4 phones had been flashed improperly. Note by flashing I mean the use of JTAG equipment not some OTA or USB thing we can do. So Sprint advised me to contact Samsung about sending the phone in to be reflashed.
So begins my third week playing phone tag and on hold for 30+ minutes at a time. Finally Samsung admits there maybe an issue with the phone since it happens all over the DFW metroplex. So they tell me to send it in. I ask what the turn around is since it is my only phone and I can't be without it for 2+ weeks. So the Samsung says "I see you are in the Dallas area, just a moment" puts me on hold for another ten minutes. Comes back saying I will email you a service ticket you can print out and then carry it to our service center in east Plano.
So I did that, had to leave the phone with them for 2.5 hours. Went back and they said there is nothing wrong with the phone and that it was reflashed per Samsungs support request. Tested on my way home and got 30's near the repair facility, then down to 10's and singles. About half way to Carrollton back in to the 30's, then back to the singles or lower near my apartment. Just a 1/4 mile north of my apartment I can get 50's.
So neither is willing to offer a solution or even a cause and we are stuck between them. Tomorrow I am going to the Samsung store in Frisco and asking if they can do a swap for an S5 or something. Something to prove that at least Samsung still believes the customer is always right and to keep the customer happy. I am not going to hold my breath though.
Basically one of them dropped the ball on the version of the note 4 and neither wants to take the blame or the backfire that will come from it once made public.
In my case it looks like I am stuck with 20 more payments on a defective phone unless the Samsung store is willing to do something.

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