CyanogenMod 12.1 - D850 - No LTE - AT&T LG G3

I seem unable to get LTE on my D850 since I installed CM12.1 and was wondering if this is common for this ROM. I installed the nightly, so I assume its obviously going to be a bit buggy, but to not have LTE working seems strange.
I checked my APN and I tried both ATT LTE and ATT Phone. The ATT LTE gives me a status bar with an exclamation point and never establishes a data connection and ATT Phone gives me HSPA connectivity. At one time, I waited a few hours and it eventually established LTE but that was an uncommon occurrence and its never been repeated since.
With other ROMs I have not seen this issue replicated. I tested on Cyanide L, Euphoria, and the Stock LG ROM and everything worked fine. Any suggestions?

Hey there,
I'm running CyanideL myself, love this ROM.
Which nightly version are you using?
Have you checked that Mobile Networks --> Preferred network type.... is set to LTE?
Have you tried toggling to 3G, getting a connection, then moving back to LTE?

I also have this problem. Has a solution been found?
I just ditched the stock ROM and installed CM12.1 a few days ago. Now LTE has disappeared. I had it, now can't get it. I'm not able to select LTE in the settings→Mobile networks→Preferred network type menu, nor can I select any option that includes LTE in the test menu (*#*#4636#*#*). It's probably some stupid user error, but whatever it is has been eluding me for a day of messing with it.
Presently running cm-12.1-20150804-NIGHTLY-d850.

wseverin said:
I also have this problem. Has a solution been found?
I just ditched the stock ROM and installed CM12.1 a few days ago. Now LTE has disappeared. I had it, now can't get it. I'm not able to select LTE in the settings→Mobile networks→Preferred network type menu, nor can I select any option that includes LTE in the test menu (*#*#4636#*#*). It's probably some stupid user error, but whatever it is has been eluding me for a day of messing with it.
Presently running cm-12.1-20150804-NIGHTLY-d850.
Click to expand...
Click to collapse
Interesting...
Have you tried restoring your stock ROM and seeing if it will connect? How about a SIM card pull?

Have you tried restoring your stock ROM and seeing if it will connect? How about a SIM card pull?
Click to expand...
Click to collapse
Thanks for the reply. I have not tried returning to the stock ROM. I just got all my apps reinstalled and data restored, widgets installed, screens set up, etc., so I'm not too keen on doing all that again so soon.
I have tried a chicken SIM card pull. I was somewhat fearful of doing a pull "hot" as is usually suggested. I powered down, removed the SIM card, and restarted. After restart, I was able to select LTE in the settings→Mobile networks→Preferred network type menu, and the test menu confirmed that LTE/GSM auto was the preferred network type.
I then powered down, re-installed the SIM, and restarted. After restart the preferred network type had been reset to 3G and I was (am) unable to select LTE.
My conclusion is that this is something to do with the Net10 SIM I'm using. I've ordered a new SIM from Net10. The Net10 rep says a new SIM may fix things. One is on it's way and should be here in a few days. I'll post the result.

[SOLVED]
My new "LTE capable" Net10 SIM arrived today. I had Net10 customer service transfer my service to the new SIM. Now I have LTE; I'm able to select LTE in the Settings→Mobile_Networks→Preferred_Network_Type menu, LTE appears in the CM12.1 status bar, and I'm able to make a solid LTE connection.
I will here piece together everything I've learned from my own experience, Net10 customer support, and internet searching. My conclusion is that there are TWO compounding problems for Tracfone/Net10/StraightTalk users. One is techhnical and the other is marketing.
The technical issue is that all Net10 (also Tracfone and Straight Talk) AT&T SIMs sold up to a couple of months ago don't work with LTE on the AT&T network. That's most of the AT&T SIMs from these companies out there in the world today. This is not widely known – in fact, most of the Net10/TF/ST customer service reps are not aware of it. It's not something that Tracfone and its subsidiaries want known because it would cost them a bundle replacing SIM cards for unhappy customers. If you have a Net10/TF/ST SIM that's more than a few months old, you have to call Net10/TF/ST and buy another new one that's compatible with AT&T LTE if you want LTE service.
So, why don't more Net10/TF/ST AT&T users raise a fuss and demand LTE capable SIMs? That brings us to the marketing issue.
AT&T lies. So do Tracfone and its subsidiaries. AT&T markets its HSPA+ 3G service as 4G when it's not. In fact, the AT&T stock ROMs that most people are using lie. The stock ROMs display 4G or sometimes 4GLTE (depending on ROM version) in the status bar when in fact it's a HSPA+ connection; not 4G let alone LTE. So users cruise along using their old SIM cards happily thinking they have 4G or LTE connections when in fact they do not; and they're none the wiser. It's only more sophisticated users who flash a 3rd party ROM, one that doesn't lie, who figure it out.
(solution cross posted to similar thread at http://forum.cyanogenmod.org/topic/113404-cant-select-preferred-network-type-lte/)

Related

3 days since Dutty AT&T ROM 6.. no more 3G..help!!!

I've tried several resets, I even restored a two day old backup made via spb backup and yes, have also gone into "connection setup" under connections and let it setup AT&T as my provider which subsequently asks for restarting the pda. Also, the HSDPA utility is still showing a check mark on HSPDA On.
All of the above have failed to get my phone back to 3G speeds. I've even tried to surf/download thinking maybe just the icon is showing "G" or "E" however its painstakingly slow now.
So, its either the "G" icon or "E" is what shows now. This all happened when I looked at my phone this morning after SPB backup had performed its scheduled backup that was triggered around 2:30am.
other than that... THIS IS AN AMAZING ROM BY DUTTYTHROY!! YOU RULE DUDE..
oh.. almost forgot: my radio is 1.27.14.09 which I've read that only works with the AT&T Tilt, which is what I have. Just an FYI.
Someone please help as I'm a heavy data user hence can't afford to be without 3G/HSDPA ... TY
AJ
ATT Blocking Unlocked Phones
The Folks at att are blocking unlocked phones fron the 3g and hsdpa network.
meyer1979 said:
The Folks at att are blocking unlocked phones fron the 3g and hsdpa network.
Click to expand...
Click to collapse
WTF... Thats messed up! I've had this problem just today though. Also, my Tilt isn't unlocked to the best of my knowledge.
Please - somebody tell me this isn't true!!!
meyer1979 said:
The Folks at att are blocking unlocked phones fron the 3g and hsdpa network.
Click to expand...
Click to collapse
Cite your sources.
I get 3G/HSDPA just fine on my Kaiser, whenever at&t actually built out some towers.
When I first tried this rom (radio 1.27.14.09) I lost all connection with AT&T but after several hours and traveling into another area everything seemed to fall back in place. I've also noticed that the phone is very slow to reconnect after passing through blacked out areas, not sure why other AT&T phones lose connection but come back online much faster.
Otherwise the ROM is great.
Is it possibly something to do with your rate plan?
EDIT: nevermind I'm using a diff rom I think
NuShrike said:
Cite your sources.
I get 3G/HSDPA just fine on my Kaiser, whenever at&t actually built out some towers.
Click to expand...
Click to collapse
Seems that there's a chance that this is true:
http://info-safety.blogspot.com/2007/12/at-blocks-unlocked-phones.html
http://www.digg.com/tech_news/AT_T_Blocks_Unlocked_Cell_Phones
I personally don't have any issues on the network. I'm running Dutty No.6 AT&T. Does this problem apply to a CID unlocked phone, a SIM unlocked phone, or both?
Regards,
Jeff
3G on/off
JohnnyGTO said:
When I first tried this rom (radio 1.27.14.09) I lost all connection with AT&T but after several hours and traveling into another area everything seemed to fall back in place. I've also noticed that the phone is very slow to reconnect after passing through blacked out areas, not sure why other AT&T phones lose connection but come back online much faster.
Otherwise the ROM is great.
Is it possibly something to do with your rate plan?
Click to expand...
Click to collapse
It shouldn't be my rate plan as I have the PDA unlimited for $39.99. Also, here's an update. This morning when I woke up my Tilt it was still showing E and my wishful thinking of Santa giving me a pre-christmas gift by fixing my phone (I'm easy) were just about drowned. ...however out of nowhere and without doing anything to the phone like soft-reset etc., the 3G icon came back and now its been coming back intermittently..
Now I'm pretty sure that its not that I'm traveling in a non-3G area and thats why its coming back intermittently as I live in a decent size metro area of Jacksonville FL and also because the areas I've been to this morning have always had 3G.. unless I'm wrong.. which I sure hope so..
BTW: I "downgraded" my Radio to 11.17 last night itself as one of the things I was trying to fix this issue. Just an FYI.
Here it is in a nutshell!!
Please note the following:
1) Got my new (unlocked) tytn II on dec 12.
*Sim in at 6:00pm. Had 3g & hsdpa till 10:00 pm. Went to bed.
*Dec 13th could not make calls or connect to data while on 3g.
*Calls would disconnect. Hsdpa message "the answering modem has disconnected "
* Switched back to gsm mode. Phone works but no 3g or hsdpa support.
*Dec 14 called att. Customer service said "unknown device" not supported.
*Transfer to data tech " Stated unsupported device" cant add the pda data package for $39.95. Stated my imei was blocked from 3g & hsdpa because of unlocked device status. But edge & gsm would work. Note edge & gsm modes work.
*Data tech said go to att store and get another branded att 3g device and use it to activate the pda data plan.
*I did this at 2:30 pm est. It worked for about 1/2 hour till 3:00 pm est. So much for my $39.95.
*Called att again & got a product support specialist(pr guy haha).he stated:
2) Att will not support an unlocked device.
*I said what about my $39.95???? I also said that i was a paying us att customer and was willing to pay for the high speed service. He said that they could no change my device unlocked status within the att network even though i was willing to pay for the data plan. I was pissed at that point. I told him that the hardware supports 3g & hsdpa and stated that att had locked a paying customer out of the 3g network. He said again "att does not support unlocked devices". I then asked him why i had access to the gsm & edge network and why att supported me on it and not 3g or hsdpa? I must have stumped him because he put me on hold. His reply after talking his boss was "att wil not support an unlocked device. We went back & forth like this until I Said "THIS IS BULLSHIP & HUNG UP.
* He call me back about an hour later because i threatened to switch back to verizon an stated " if you had the att original rom and if the phone was carrier locked it may change my device status" I said that I would give it a shot.
* Got the orig. att rom from here. Used sspl to apply cid per the reverting instructions. Phone said att 3g on startup & cid-8. Still no 3g. flashed hspl and bact to duttys rom 7.b for now.
In summary I can get the 3g & hsdpa signal but nothing works when connected! CAN YOU SAY CLASS ACTION LAW SUIT!!!
3G Test on AT&T network
How can we test if we are getting 3G speeds after changing our ROMs? I see the 3G and H logo's but don't think I'm getting the speeds.
Does changing the ROM unlock our AT&T phones?
Is there a ROM that is transparent to AT&T and allow us to use the 3G speeds?
Will reverting back to the AT&T Rom allow us to get the 3G speeds again?
newbie
Are you on drugs? , AT&T unlocks their phones, that does not matter , the reps you were speaking with are retarded they use a BILLING SYSTEM called TELEGENCE if you enter a IMEI wrong or of a unlocked device it gives back a UNKNOWN device message which means pretty much the reps can and if they dont want to , wont help you get your data working because they are lazy as ****. they do not block data on phones nor can they monitor your device to know what you are doing. their HLR's are only one way addressable.
Ok, I just upgraded to this ROM (cus duttys roms are amazing) after I read your post and...
I ran into some connection problems after my programs started looking for "my ISP" (isp.cingular) instead of "MEdia Net" (wap.cingular) In "advanced settings" in "connections" I re-set programs to run off MEdia Net, and it seems all is well
I think it might have switched when I was screwing with the comm manager and turned G3 off
DISCLAIMER: I'm a noob so take my advice with a grain of salt haha
No probs w/ ATT
My unlocked phone works just fine on the ATT network and i constantly get 3G UMTS and HSDPA speeds. Att does not block any device you are able to use on their network as they have roaming contracts with cell phone service providers across the world. If your device does not receive 3g speeds you can have your imei number added to the ATT allowed database just call 611 from your phone and talk to the service rep. If they give you any problem then call back and tell them you want to add the imei number of a wireless data card for computer and they will add that for you.
Must have been smoking the glass pipe!
Sorry folks.
This is a reception problem for me.
ATT really jerked me around.
The problem is a weak 3g signal.
If i dont have four bars 3g & hspda fail.
I went & sat under an att tower and everything works.
As soon as I drive away from the tower and the signal strength drops I loose 3g calling & Hsdpa.
Is there a fix.
trick420 said:
Seems that there's a chance that this is true:
http://info-safety.blogspot.com/2007/12/at-blocks-unlocked-phones.html
http://www.digg.com/tech_news/AT_T_Blocks_Unlocked_Cell_Phones
I personally don't have any issues on the network. I'm running Dutty No.6 AT&T. Does this problem apply to a CID unlocked phone, a SIM unlocked phone, or both?
Regards,
Jeff
Click to expand...
Click to collapse
How about this quote straight from the at&t CEO?
http://www.engadget.com/2007/12/06/atandt-claims-completely-open-network-too-the-most-open-eve/
Digg and random bloggers aren't really a good source. I remember the bullfrap article on Digg about Hummers being more environmentally conservative over a lifetime than any other green car.
have you tired having your sim card replaced? I had a similar issue where i was not able to call or receive calls in 3g but could on edge for a good day. Went to ATT and found out that others were having same issue with kraiser had them replace my sim card and everything worked great after.
Got 3G back and for good.... so far!
jellorice said:
have you tired having your sim card replaced? I had a similar issue where i was not able to call or receive calls in 3g but could on edge for a good day. Went to ATT and found out that others were having same issue with kraiser had them replace my sim card and everything worked great after.
Click to expand...
Click to collapse
thanks for the tip jellorice.. I actually got my 3G back since yesterday and its been working great ever since. As for the sim being faulty, Thats something I didn't even think of and now that you've mentioned it, I'll keep in mind for future troubleshooting as I'm sure some other issue will crop up.
Nevertheless, Dutty's ROM 6 is UNBELIEVABLY AWESOME!!! I'm sure Dutty's gotten numb to all the kudos he's got and still is getting, being in Gazillions... but I wish I had better words to describe this ROM as for someone like me who is virtually bringing food on the table because of the Tilt (heavy business user), the key strengths of his ROM are just Marvelous.
Sry for getting sidetracked.. I got a little exited there.

[Q] Razr HD XT925 not connecting to LTE

I just bought a Fido Razr HD for connecting to Rogers network. To my surprise, I was able to connect to Rogers even though it is a Fido phone. Never the less, I paid and got the phone sim unlocked. But I noticed that my Razr never connect to LTE. It always shows it connected as H+, which I assume to be the HSPA+ network. I verfied the following:
-Rogers LTE APN for mobile - checked this against entries posted here on XDA for Rogers
-Network select set to GSM/HSPA/LTE (Auto)
I do get a strange error every time i change from another sim back to my Rogers's one, it says something like no suitable network -15, something like that. I assume my problem has to do with it being a Fido rom working on Rogers.
Am I missing something really obvious?
Thanks,
dixieflatline76 said:
I just bought a Fido Razr HD for connecting to Rogers network. To my surprise, I was able to connect to Rogers even though it is a Fido phone. Never the less, I paid and got the phone sim unlocked. But I noticed that my Razr never connect to LTE. It always shows it connected as H+, which I assume to be the HSPA+ network. I verfied the following:
-Rogers LTE APN for mobile - checked this against entries posted here on XDA for Rogers
-Network select set to GSM/HSPA/LTE (Auto)
I do get a strange error every time i change from another sim back to my Rogers's one, it says something like no suitable network -15, something like that. I assume my problem has to do with it being a Fido rom working on Rogers.
Am I missing something really obvious?
Thanks,
Click to expand...
Click to collapse
Have you tried configuring phone according to SIM?.. Configuring it according to sim will load Rogers ROM on it and it will install all Rogers crapware along on it. But i think if you don't see the LTE , it is worth trying. Also make sure your area have LTE coverage.
Motorolalover said:
Have you tried configuring phone according to SIM?.. Configuring it according to sim will load Rogers ROM on it and it will install all Rogers crapware along on it. But i think if you don't see the LTE , it is worth trying. Also make sure your area have LTE coverage.
Click to expand...
Click to collapse
Yes I have already converted to crap Rogers bloatware rom. It does that automatically when you put in a Rogers sim. Now I got bloatware and still no LTE. My Rogers work iPhone is happily LTE'ing at like 20 mbps, this one is only doing 5 mbps, booo.
dixieflatline76 said:
Yes I have already converted to crap Rogers bloatware rom. It does that automatically when you put in a Rogers sim. Now I got bloatware and still no LTE. My Rogers work iPhone is happily LTE'ing at like 20 mbps, this one is only doing 5 mbps, booo.
Click to expand...
Click to collapse
hmmm.. okay.. do one thing.. Go to setting and then mobile networks and Select network.. make sure GSM/HSPA/LTE (Auto Mode) is selected. Secondly, Remove the sim and restart the phone and then re-insert the sim and see if it works. If still it don't. Simplay factory reset it and check.
Just here to share my experience because I had a similar problem too.
I'm with fido carrier and got the razr hd with fido (in futureshop) which sucks.
Anyways long story short, same thing happened to me it kept on staying on H+ which I did speed test is only around 2-5 average...mostly 2max.
So I went in LOTS troubles finding out what's wrong and GUESS WHAT when I get the phone and the micro sim card with the sales HE SAID it IS LTE supported (because there are two different micro sim cards....one supports LTE and one doesn't)
Then I went through all troubles and finally had to talk to on of the representatives ONLINE and tell them to send me a LTE micro sim card.
For my fido sim card it does say LTE on it but don't trust the people you call you gotta force them to send you an LTE micro sim card because I called LOTS times to fido and some say on there should be LTE labelled on the micro sim and some say don't know and some say it shouldn't which pisses me off a lot until I did the ONLINE chat and they finally send me the LTE micro sim card and it works....
But one thing is don't expect to have LTE everywhere in Vancouver because as for now, I know I get LTE more in burnaby like near metro (but not in metro hahah...sometimes not always) and not a lot places in Richmond as for downtown not too sure because I went there 2-3 times only got H+ but I don't go there often.
At least i know LTE works which is the main point so I guess after all you have done, make make make sure your micro sim is LTE compatible.
P.S. for fido the LTE is included when I sign the contract so no charge to me for them to send me one but I'm not sure about rogers.
Hope this helps more or less.
et4891 said:
Just here to share my experience because I had a similar problem too.
I'm with fido carrier and got the razr hd with fido (in futureshop) which sucks.
Anyways long story short, same thing happened to me it kept on staying on H+ which I did speed test is only around 2-5 average...mostly 2max.
So I went in LOTS troubles finding out what's wrong and GUESS WHAT when I get the phone and the micro sim card with the sales HE SAID it IS LTE supported (because there are two different micro sim cards....one supports LTE and one doesn't)
Then I went through all troubles and finally had to talk to on of the representatives ONLINE and tell them to send me a LTE micro sim card.
For my fido sim card it does say LTE on it but don't trust the people you call you gotta force them to send you an LTE micro sim card because I called LOTS times to fido and some say on there should be LTE labelled on the micro sim and some say don't know and some say it shouldn't which pisses me off a lot until I did the ONLINE chat and they finally send me the LTE micro sim card and it works....
But one thing is don't expect to have LTE everywhere in Vancouver because as for now, I know I get LTE more in burnaby like near metro (but not in metro hahah...sometimes not always) and not a lot places in Richmond as for downtown not too sure because I went there 2-3 times only got H+ but I don't go there often.
At least i know LTE works which is the main point so I guess after all you have done, make make make sure your micro sim is LTE compatible.
P.S. for fido the LTE is included when I sign the contract so no charge to me for them to send me one but I'm not sure about rogers.
Hope this helps more or less.
Click to expand...
Click to collapse
Hey everyone, thanks for all the responses. Just prior to reading this thread, i came to the same conclusion that this is sim related as I put my micro sim into my girlfriend's LTE phone, it can only go up to HSPAP. I realized that it must be sim based. I was cheap and just cut down my old sim, i assume my old one did not support LTE on Rogers. And with this response I am 80% sure this is the problem. I will go pay 10 buck and enjoy blazing LTE tomorrow!!!
Thanks all!!
dixieflatline76 said:
Hey everyone, thanks for all the responses. Just prior to reading this thread, i came to the same conclusion that this is sim related as I put my micro sim into my girlfriend's LTE phone, it can only go up to HSPAP. I realized that it must be sim based. I was cheap and just cut down my old sim, i assume my old one did not support LTE on Rogers. And with this response I am 80% sure this is the problem. I will go pay 10 buck and enjoy blazing LTE tomorrow!!!
Thanks all!!
Click to expand...
Click to collapse
Oh they just letting you know....which I didn't say because it was a super long story that's why I briefly said it....somehow DO check if your rogers micro sim card says LTE or not on it because what I left out and didn't easy earlier was that I went to buy a micro sim card at the store and I asked for micro sim card...and at last they still only give me a regular micro sim card that's why I kept on confused if it does say LTE on it and went online chat to complain what happened. So double triple make sure or if you know someone in rogers store then it'll be good too. Because after I got the fake LTE they kept on saying on maybe because the tower delay wait for a day or two some said and some said few hours but guess what! when fido mailed me the LTE card the LTE works RIGHT AWAY....so ya...find a way to make sure the card is LTE micro.

[Q] Lost data connection, trying to determine cause

I have the Sensation 4G, S-Off, using the Official SlimKat build 8.0-WEEKLY-6966, and I'm using the T-Mobile SIM through Straight Talk. I haven't had any problem with the phone or data connectivity before, I just had to scour the internet for the proper APN settings after buying the phone. That was a couple years ago.
I still have the ability to call and text, just no data connectivity. There are seven APNs available under "Settings", and when I switch to any of the others the phone picks up 3G/4G signals. I just can't connect to them since they're for different carriers like Metro PCS, T-Mobile, and Walmart Mobile. The signal disappears when I switch back to my carrier's APN. According to Straight Talk Support I'm not being blocked and I haven't gone over the 3GB monthly limit.
I'm going to T-Mobile tomorrow to see if anyone there will try their SIM in my phone to confirm the radio is still working.
My only other thought is that the problem is somehow software related. I haven't done anything other than update a few apps, but I didn't notice the problem until it arose the next day. It's been like this since Sunday.
Thoughts?

Question on Network Operators

So, previously when I went into network operators, next to T-Mobile there would be a little sim card icon. This has not shown up, and it will not roam off T-Mobile. If I do manually select ATT when I have no Tmo service, it refuses to switch back without multiple restarts and sacrificing a goat.
I've noticed that this is also happening on two Nexus 6 phones I own. Same deal, no sim card icon. They will roam off Tmo, but often times get stuck on att if there's strong enough att signal. Interestingly, the one that is bone stock has even more trouble switching back than one on a custom rom.
Did Tmo change something, or is it something on my end? because I've not changed anything on my G5, it's rooted and running stock (M update right now) with TWRP recovery and it worked fine before. The two nexus phones haven't had issues like this in the past either.

Sprint HTC U11 unlocked but not working properly with T-Mobile

So I recently bought a Sprint HTC U11 off ebay, and at first it didn't work at all with my T-Mobile SIM, all it showed was a full strength signal with a capital R next to the signal bar. I called Sprint and they confirmed it's unlocked, although they said it may still be tied in some way to the original owners account, which could potentially cause problems.
I managed to get it working on LTE, by going into testing mode (*#*#4636#*#*) and setting the network to CDMA/LTE only, but with this setting I can only use Data, no Calls or Text. It is also has Sprint as the provider instead of T-Mobile, and I can't switch on VoLTE (greyed out in the Testing menu).
I tested it with some of the other settings, but anything that turns on GSM makes it glitch out, connect for only a few seconds to either T-Mobile or U.S Cellular (a provider I automatically roam on where I live), and then disconnect and refuse to reconnect to anything until I switch back to CDMA/LTE and reboot.
Is this a common problem with the Sprint version of this phone? Are there any fixes for it? The phone is currently not rooted or modified in any way, and is running Android 8.0, Software version 2.33.651.10.
Thanks for any help.
Packaroo said:
So I recently bought a Sprint HTC U11 off ebay, and at first it didn't work at all with my T-Mobile SIM, all it showed was a full strength signal with a capital R next to the signal bar. I called Sprint and they confirmed it's unlocked, although they said it may still be tied in some way to the original owners account, which could potentially cause problems.
I managed to get it working on LTE, by going into testing mode (*#*#4636#*#*) and setting the network to CDMA/LTE only, but with this setting I can only use Data, no Calls or Text. It is also has Sprint as the provider instead of T-Mobile, and I can't switch on VoLTE (greyed out in the Testing menu).
I tested it with some of the other settings, but anything that turns on GSM makes it glitch out, connect for only a few seconds to either T-Mobile or U.S Cellular (a provider I automatically roam on where I live), and then disconnect and refuse to reconnect to anything until I switch back to CDMA/LTE and reboot.
Is this a common problem with the Sprint version of this phone? Are there any fixes for it? The phone is currently not rooted or modified in any way, and is running Android 8.0, Software version 2.33.651.10.
Thanks for any help.
Click to expand...
Click to collapse
Do the following on the thread and everything will work.
https://forum.xda-developers.com/u11/how-to/convert-sprint-branded-u11-to-unlocked-t3664154

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